Updated CHANGELOG for 0.50.

The singleinstance check is handled by OSX itself. In those rare cases
when the check in the IDE needed, it can be enabled by setting
`singleinstance = true` in the config.

CHANGELOG.md

@@ -1,6 +1,593 @@
 # ZeroBrane Studio Changelog
 
-## Current master (Apr 12 2013)
+## v0.50 (Mar 10 2014)
+
+### Highlights
+  - Fixed opening files and launching on OSX 10.6.x and 10.9.1+.
+  - Improved CPU utilization when idle on OSX.
+  - Added handling of command-line parameters.
+  - Implemented various auto-complete and tooltip improvements.
+  - Updated Love2d API for 0.9.0.
+  - Updated Corona API auto-complete/description to match v2014.2189 (G2.0).
+  - Updated Marmalade Quick API for v7.2.
+  - Updated French, German, Italian, and Russian translations.
+
+### Special thanks
+  - To [Asmageddon](https://github.com/Asmageddon) for fixed launching zbstudio from folders with spaces.
+  - To [Christoph Kubisch](https://github.com/pixeljetstream) for various luxinia2 fixes.
+  - To [Yonaba](https://github.com/Yonaba/) for updated French translation.
+  - To [riidom](https://github.com/riidom/) for updated German translation.
+  - To [bartoleo](https://github.com/bartoleo/) for updated Italian translations.
+
+### Improvements
+  - Added explicit focus for Find field in the find dialog on OSX.
+  - Added version dependency check for loaded plugins.
+  - Added `auxwindow` attribute to style auxiliary windows.
+  - Added sha2 library to provide sha256 hashing.
+  - Added package GetRootPath/GetPackagePath calls (ref #166).
+  - Added package FindMenuItem API call (ref #166).
+  - Added API call to analyze one file.
+  - Added restoring markers after external modification and file reload.
+  - Added displaying number of selected characters and instances (closes #274).
+  - Added using safe load for external data instead of loadstring.
+  - Added check for editor state during Edit menu display (ref #70).
+  - added italian translations; thanks to [bartoleo](https://github.com/bartoleo/).
+  - Added Russian translation for new items in the main menu (ref #70).
+  - Added package GetApp method (ref #166).
+  - Added package GetDebugger API call (ref #166).
+  - Added setting project directory passed as a parameter (second instance).
+  - Added Shift+Zoom to zoom all editors (closes #269).
+  - Added `alpha` setting for sel/seladd/caretlinebg styles.
+  - Added package GetToolBar API call (ref #166).
+  - Added `seladd` setting for styling additional selections.
+  - Added `Select and Find Next/Prev` (closes #268).
+  - Added showing search dialog for Quick Find on first search (closes #265).
+  - Added `nomousezoom` option for Console/Output windows (closes #266).
+  - Added error reporting when debugger server fails to start (closes #263).
+  - Added support for command line parameters for GSL-shell (ref #251).
+  - Added support for editor shortcuts and included standard OSX ones (closes #252).
+  - Added auto-complete for metamethods (closes #256).
+  - Added Minimize shortcut on OSX (closes #254).
+  - Added handling of command line parameters for love2d (ref #251).
+  - Added handling of command line parameters (closes #251).
+  - Added calling of end callback for detached processes.
+  - Added skipping compile check for non-lua files in scratchpad.
+  - Added handling of (optional) BOM in UTF-8 encoded files (closes #246).
+  - Added hint about removing backslash for invalid escape sequences.
+  - Adjusted tooltip position and content to always fit on the screen.
+  - allow tool exe paths to be set in config prior load
+  - Changed the order of applying styles to apply the main style last.
+  - Disabled singleinstance check by default on OSX (ref #204).
+  - Disable debugging termination when stack trace received from remote process.
+  - glsl: added imageSize to spec and api
+  - luxinia2 define some global vars if debugger is present
+  - luxinia2 support 32 and 64 bit runtime
+  - luxinia2: new setup, added support for debugging with main.lua and rudimentary scratchpad functionality
+  - Reduced the number of inactivity checks and timer calls (ref #204).
+  - Removed `calltipbg` attribute as it's replaced by `calltip.bg`.
+  - Removed unused files from metalua.
+  - Removed paragraph-to-newline conversion for API tooltips.
+  - Resolved conflict for Opt+Left (ref #252 and #203).
+  - Removed jumping to the current line after compilation errors.
+  - Switched to using temp files instead of -e option for debugging (ref #251).
+  - shader tools: allow relative directories for binaries
+  - shader specs: add isfncall definition to allow indication style
+  - Updated AddConfig/RemoveConfig to refresh styles after changes (ref #166).
+  - Updated Marmalade Quick API for v7.2.
+  - Updated Corona API for v2014.2189.
+  - Updated scheme picker to apply styles to all windows.
+  - Updated LfW interpreter to use project directory as current one (fixes #276).
+  - Updated README.
+  - Updated comment markup separators to apply markup in fewer cases.
+  - Updated French translation; thanks to [Yonaba](https://github.com/Yonaba/).
+  - Update de.lua; thanks to [riidom](https://github.com/riidom/).
+  - Updated Linux scripts to remove custom libpng/zlib as it's fixed in wxwidgets.
+  - Updated check for editor state during Edit menu display (ref #70).
+  - Updated Corona API auto-complete/description to match v2013.2100 (ref #73).
+  - Updated all language files with new messages (ref #70).
+  - Updated messages for better translation (ref #70).
+  - Updated love2d api with LineJoin and few other calls (ref #247).
+  - Updated OSX build script for wxwidgets 3.x (ref #260).
+  - Updated build script to compile wxwidgets 3.x on Windows (ref #260).
+  - Updated love2d api with some missing calls (ref #247).
+  - updated luxinia2 interpreter to reflect new luxinia2 structure
+  - Updated Love2d API for 0.9.0. (closes #247).
+  - Upgraded Mobdebug (0.551) to fix serialization of table/array indexes.
+  - updates to shader apis (bugfix in GLSL atomic description)
+
+### Incompatibilities
+  - Updated LfW interpreter to use project directory as current one (fixes #276).
+  - Removed `styles.calltipbg` as it is replaced by `styles.calltip.bg`.
+
+### Fixes
+  - Fixed shortcut menu generator to display default shortcuts.
+  - Fixed removing focus from editor when IDE loses focus on OSX (ref #204).
+  - Fixed hiding calltip and auto-complete when switching between tabs on OSX.
+  - Fixed handling of getenv returning general message (Mobdebug v0.5511).
+  - Fixed launching zbstudio from folders with spaces; thanks to @Asmageddon.
+  - Fixed `calltip` attribute to use/enable proper style.
+  - Fixed visibility of wrapped lines in console when going through history.
+  - Fixed syntax issues in definitions of IDE tables.
+  - Fixed an issue in metalua files when syntax error is reported.
+  - Fixed arrow key handling in Local console (fixes #279).
+  - Fixed removing temporary files in GSL-shell interpreter.
+  - Fixed tooltip positioning for long messages.
+  - Fixed current line in debugging after activation of files with wrapped lines.
+  - Fixed spurious ESC after activation on Windows when modifiers are pressed.
+  - Fixed skipping empty lines in tooltip formatting.
+  - Fixed comment markup at the end of a file.
+  - Fixed formatting calculations for tooltip to better fill the window.
+  - Fixed stopping debugging when switching projects with the same interpreter.
+  - Fixed auto-complete for classes with more than two levels.
+  - Fixed removal of paragraph breaks in tooltips after interpreter switch.
+  - Fixed API reloading that caused removal of paragraph breaks in tooltips.
+  - Fixed translations for stock menu items on Ubuntu 13.10 (ref #70).
+  - Fixed an issue with spec/tools/interpreters filters not working from config.
+  - Fixed messages script to work with LuaJIT.
+  - Fixed console output with multiple new lines at the end.
+  - Fixed issues on OSX 10.6.x and 10.9.1+ caused by flat namespace (fix #270, fix #264).
+  - Fixed an issue with `isfncall` spec property not being checked.
+  - Fixed function localization in menu handlers.
+  - Fixed default selection for search in case of multiple selections.
+  - Fixed dependency of lfs/git dlls on lualib.dll.
+  - Fixed an issue with activating proper tab after dragging.
+  - Fixed displaying local console output with invalid unicode characters.
+  - Fixed displaying script output with invalid unicode characters.
+  - Fixed drawing artifacts on Windows when line wrapping disabled (fixes #250).
+  - Fixed setting bom value for a new editor (fixes #258).
+  - Fixed auto-complete for values returned by 'core' functions (ref #256).
+
+## v0.40 (Dec 14 2013)
+
+### Highlights
+  - Added LuaDist integration.
+  - Added live coding support for GSL-shell.
+  - Added support for project settings.
+  - Added filetree operations.
+  - Added Busted interpreter.
+
+### Special thanks
+  - To Jayanth Acharya for SciTeLuaIDE color scheme.
+  - To Mike Richards for adding edge handling and styles.
+  - To [adamdmoss](https://github.com/adamdmoss) for Mobdebug API update.
+
+### Improvements
+  - Added live coding support for GSL-shell (closes #239).
+  - Added support for product-specific links in the Help menu.
+  - Added 'edge' style to the color schemes (ref #237).
+  - Added ability to set 'edge' style properties individually (ref #237).
+  - Add edge to styles
+  - Add fold margin checker color to styles
+  - Add edge line and fold margin checker color
+  - Added changing directory when launching on Linux (closes #157).
+  - Added setting PATH for LfW to allow loading of DLL dependencies.
+  - Added logic to set architecture dynamically for luadist (ref #225).
+  - Added luadist bootstrap dependencies for Linux (ref #225).
+  - Added option to load luadist as a module (ref #225).
+  - Added luadist bootstrap dependencies for OSX (ref #225).
+  - Added proxy dll for Lua 5.2 (ref #225).
+  - Added luadist bootstrap dependencies for Windows (ref #225).
+  - Added package GetInterpreters method (ref #166, #225).
+  - Added package AddConsoleAlias/RemoveConsoleAlias methods (ref #166, #225).
+  - Added version property to the Lua interpreters.
+  - Added new location for Marmalade Quick v7+ and s3e path logic (fixes #226).
+  - Added directory creation (if needed) to file saving.
+  - Added support for symlinks in the filetree (with recursion protection).
+  - Added package AddConfig/RemoveConfig methods (ref #166).
+  - Added package GetProject method (ref #166).
+  - Added package onProjectPreLoad method (ref #166).
+  - Added workaround for conflict with Scintilla shortcuts on Linux.
+  - Added 'Open with Default Program' to file tree operations (ref #123).
+  - Added toggling directory on Enter (ref #123).
+  - Added 'Copy Full Path' to file tree operations (ref #123).
+  - Added deleting file/directory to file tree operations (ref #123).
+  - Added processing of packages from `$HOME/.zbstudio/packages` folder (#166).
+  - Added 'New File' and 'New Directory' to file operations (ref #123).
+  - Added error reporting for failed rename operations (ref #123).
+  - Added re-opening editor tabs affected by directory move/rename (ref #123).
+  - Added package FindDocumentsByPartialPath method (ref #166).
+  - Added existing file overwrite confirmation when renaming (ref #123).
+  - Added existing file overwrite confirmation when saving.
+  - Added creating intermediate directories during file rename (ref #123).
+  - Added in-place editing of file and folder names (ref #123).
+  - Added refreshing editor tab after drag-n-drop operation (ref #123).
+  - Added drag-n-drop operation to move files in the project tree (ref #123).
+  - Added package AddMarker/RemoveMarker methods (ref #166).
+  - Added package GetStatusBar method (ref #166).
+  - Added package GetDocuments and document methods (ref #166).
+  - Added `EscapeMagic` function to escape magic characters.
+  - Added SciTeLuaIDE color scheme (thanks to Jayanth Acharya).
+  - Changed glslc option to reflect new version
+  - Disabled compilation check for scratchpad when `skipcompile` is set (ref #239).
+  - Disabled output activation for messages redirected to Console (ref #225).
+  - Disabled commenting for file types that don't specify line comments.
+  - Moved restoring project before loading files (ref #107).
+  - Reorganized loading configuration files (ref #107).
+  - Removed 'file no longer exists' message after moving opened files (ref #123).
+  - Removed some of the snippets as they are available as plugins.
+  - Store os specific clibs path to make it available to plugins.
+  - Tidy up estrela tools a bit (remove key strokes from cgc, remove luxinia res viewer, rename perforce files to get loaded again)
+  - Updated README.
+  - Updated samples with missing indicator constants (closes #243).
+  - Updated OSX executables and added 'fake' proxy for lua-dist support (ref #225).
+  - Updated handling of case-insensitive names during debugging on OSX (Mobdebug v0.545).
+  - Updated package onEditorPreSave to be called on SaveAs events (ref #166).
+  - Updated icon bundle to eliminate large icons.
+  - Updated application icon to a bit brighter one on OSX (closes #196).
+  - Updated build script on OSX to not require 10.6 SDK (closes #231).
+  - Updated menu definitions for consistency.
+  - Updated use of `unpack` for consistency and Lua 5.2 compatibility.
+  - Updated 'Open with Default Program' on Windows to work with spaces in names (#123).
+  - Updated cmake installation script to install to '/Applications' on OSX.
+  - Updated OSX build script to revert wxwidgets commit to fix auto-complete crash.
+  - Updated `Start debugging` hint to clarify.
+  - Updated single-click toggle to allow rename/move directories (ref #123).
+  - Updated normalization flags as some path parts were changed to dots.
+  - Updated editor tab processing using FindDocument method.
+  - Updated shortcut for Replace All to avoid conflict on OSX (fixes #220).
+  - Updated `SetDocumentModified` to use current tab text.
+
+### Fixes
+  - Fixed values 'captured' by redirected 'print' and not collected (fixes #240).
+  - Fixed typo in fold style definition (ref #237).
+  - Fixed console output being limited in addition to stack result limit.
+  - Fixed hang in auto-complete on expressions involving '...' (fixes #235).
+  - Fixed auto-complete for string values (broken by 933aacc2).
+  - Fixed crash when LUA_DEV environmental variable is not set (fixes #228).
+  - Fixed cmake cache filename (ref #225).
+  - Fixed incorrect UTF-8 sequence in UTF-8 validity check.
+  - Fixed Un/Comment menu for Output/Console windows.
+  - Fixed format of the file name reported after compilation errors.
+  - Fixed jumping to compilation error (if any) after Run/Debug.
+  - Fixed disabling 'Open with Default Program' on OSX (ref #123).
+  - Fixed file tree update after changes on OSX (ref #123).
+  - Fixed copying full path on OSX (ref #123).
+  - Fixed 'Open with Default Program' for paths with spaces on Windows (ref #123).
+  - Fixed folding issue (caused by `math.mod` not available in LuaJIT).
+  - Fixed debugger marker calculations to avoid marker conflicts.
+  - Fixed color references in marker config examples.
+  - Fixed Step Over/Out to stay in the same coroutine; Mobdebug 0.543 (closes #217).
+  - Fixed case sensitivity in matching of file name in error messages (fixes #216).
+  - Fixed tab text after SaveAs and loading files into the same tab.
+
+## v0.39 (Oct 06 2013)
+
+### Highlights
+  - Added Lua 5.2 support out of the box.
+  - Added suggesting dynamic words as fields in auto-complete.
+  - Added 'go to definition' (Ctrl/Cmd+Alt+Click) and 'jump to previous location' (Alt+Left).
+  - Added abbreviation of project directories to keep unique parts visible.
+  - Fixed breakpoints with Marmalade Quick.
+  - Switched to using LuaJIT interpreter by default.
+  - Upgraded Luasocket (3.0-rc1), copas, and coxpcall libraries.
+
+### Special thanks
+  - To Chow CheeWen for Chinese translation.
+  - To [Enrique García](https://github.com/kikito) for fixing `fixutf8` function.
+  - To [Riidom](https://github.com/Riidom) for German translation.
+  - To [ardente](https://github.com/ardente) for user home patch for Windows and separating Lua 5.1 and 5.2 paths in user config.
+  - To [Mika Attila](https://github.com/crumblingstatue) for code folding patch.
+  - To [Tim Mensch](https://github.com/TimMensch) for auto-save, auto-reload, and debugger improvements.
+  - To [Florian](https://github.com/SiENcE) for Notepad++ color scheme.
+  - To [Michal Kottman](https://github.com/mkottman) for 'go to definition' and Alt+Left navigation patch.
+  - To [Christoph Kubisch](https://github.com/CrazyButcher) for dx11 and glslc updates.
+  - To [jpoag](https://github.com/jpoag) for improved activation during debugging on Windows.
+
+### Improvements
+  - Added setting project directory when passed as a parameter.
+  - Added activation of windows with SDL_app class name (Moai support).
+  - Added support for joining/splitting Watch/Stack with Output/Console tabs.
+  - Added package GetSetting method (ref #166).
+  - Added selected index to package onMenuEditorTab event (ref #166).
+  - Added activation of windows with FREEGLUT class name (Moai support).
+  - Added hiding console window for Corona (2013.8.28+) applications (Windows).
+  - Added suggesting dynamic words as fields in auto-complete.
+  - Added socket.connect for compatibility with socket.core <3.0 (fixes #208).
+  - Added recalculating line number margin width after zooming (fixes #207).
+  - Added margin constants and removed unused variables.
+  - Added reporting of socket error for initial debugger calls (Mobdebug 0.5403).
+  - Added error handling/reporting for `debugger.outputfilter`.
+  - Added 'debug' option to OSX build script.
+  - Added ability to modify exe path in base interpreter (ref #197).
+  - Added package GetEditorNotebook method (ref #166).
+  - Added 'molokai' color scheme (ref #200).
+  - added hlsl spec and basic api (note: currently autocomplete doesn't work on object functions, need fix). also fixed cg syntax lexer settings
+  - Added file activation for abbreviated file names in error messages.
+  - Added abbreviation of project directories to keep unique parts visible.
+  - Added `debugger.redirect` configuration option.
+  - Added `editor.saveallonrun` configuration option.
+  - Added package GetOutput method (ref #166).
+  - Added package onAppLoad/onAppClose events (ref #166).
+  - Added package onIdleOnce event (ref #166).
+  - Added manifest to the Windows executable and re-signed.
+  - Added Notepad++ color scheme (thanks to Florian/SiENcE; closes #193).
+  - Added clearing document styles after saving file with a different extension.
+  - Added workaround to avoid crash on OSX after `Close All Pages` (closes #190).
+  - Added return type for string.* functions to assist in auto-complete (ref #189).
+  - Added handling of string literals in type assignments (closes #189).
+  - Added support for captures in regexp replacement (\1-\9).
+  - Added ability to cancel FindInFiles search by closing search dialog (ref #162).
+  - Added activating Output window before showing search results (ref #162).
+  - Added support for packages from different platforms to co-exist (ref #166).
+  - Added ability to save complex data in package settings (ref #166).
+  - Added support for multiple inheritance in auto-complete (ref #101).
+  - Added ability to add/remove API descriptions from plugins (ref #166).
+  - Added package GetSettings/SetSettings methods (ref #166).
+  - Added methods to save/restore package settings (ref #166).
+  - Added ability to add/remove specs from plugins (ref #166).
+  - Added ability to add/remove interpreters from plugins (ref #166).
+  - Added wxlua patch for twoface compatibility.
+  - Added `setfenv` for Lua 5.2 compatibility.
+  - Added links to project page and documentation (closes #180).
+  - Added German translation (thanks to Riidom; ref #70).
+  - Added default value to package config (ref #176).
+  - Added handling of ?51.dll and required DLLs for LuaForWindows interpreter.
+  - Added plugin::GetConfig method (ref #166).
+  - Added erasing current line in Console (ref #173).
+  - Added search/completion in the local and remote console (closes #173).
+  - Added package onAppFocus* events (ref #166; ref #172).
+  - Added Chinese translation (thanks to Chow CheeWen; ref #70).
+  - Added `editor.autoreload` to enable reload of updated files (ref #172).
+  - Added creating (missing) folders when saving a file (fixes #171).
+  - Added an example of styling individual keywords.
+  - Added fold indication of a current block (ref #168).
+  - Added reporting of process id for a conflicting process.
+  - allow to define separate lua 5.1 and 5.2 paths in user config
+  - Changed 'go to definition' to Ctrl/Cmd+Alt+Click (ref #203).
+  - Changed `un/comment` to act from the beginning of the line for multi-line selection.
+  - Disabled refreshing Watch/Stack windows when they get focus.
+  - Disabled markup styling for specs without comment styles.
+  - Disabled showing tooltip when auto-complete suggestions are shown.
+  - Disabled error reporting after debugging has been terminated.
+  - Disabled 'Fold' menu instead of removing when no folding is allowed (ref #169).
+  - dx11 and glslc updates
+  - Enabled editing watches with doubleclick or Enter.
+  - Enable Ctrl+Click and Alt+Left navigation on local variables
+  - Enabled support for xml/html folding.
+  - Enabled path remapping for local debugging.
+  - Enabled slower and more thorough static analysis (ref #149; ref #168).
+  - Improved file/debugger activation on Windows (ref #199).
+  - Improved IDE activation during debugging on Windows (closes #199); thanks to jpoag.
+  - Improved logic to jump to file/line indicated in error messages.
+  - Limited activation of code fragments to the beginning of debugging session.
+  - Make code folding optional (thanks to [Mika Attila](https://github.com/crumblingstatue))
+  - Moved 'Sort' menu to 'Edit'.
+  - OpenGL 4.4 and ARB extensions added as well as NV_gpu_shader5 functions
+  - Optimized handling of large tables in stack results.
+  - Optimized line count calculation for dynamic words when text is deleted.
+  - Optimized dynamic word processing for large files.
+  - Reduced CPU usage while idle (ref #204, #206).
+  - Renamed package onEditorPostSave event to onEditorSave for consistency (ref #166).
+  - Removed comment from default spec as it forces undesired markup styling.
+  - Removed auto-complete suggestion when it is already typed (ref #101).
+  - Reorganized auto-complete handling; should fix #164.
+  - Reorganized path separator handling to minimize use of global variables.
+  - Reorganized API processing to allow loading API description from a plugin.
+  - Replaced package onEditorActivated event with onEditorFocus* events (ref #166).
+  - Set search in subdirectories as default in Find in Files dialog (ref #162).
+  - Switched to using POSIX compatible regexp with '()' used for captures.
+  - Updated LICENSE information.
+  - Updated Windows build file for wxwidgets 3.0.
+  - Updated support for MOAI coroutine debugging (Mobdebug 0.541).
+  - Updated type assignment logic to remove spurious types.
+  - Updated Windows build script to enable gdb debugging.
+  - Updated OSX build script to not strip debug builds.
+  - Updated Corona interpreter to handle failure to copy debugger to Resources/ folder.
+  - Updated build scripts with proper INSTALL_PREFIX option.
+  - Updated CFBundleIdentifier in plist files to allow references from OSX programs.
+  - Updated un/comment to toggle selection as a group rather than line by line.
+  - Updated `NewFile` to accept a file name.
+  - Updated 'get hostname' logic to avoid using non-resolvable names (mostly on OSX).
+  - Updated tooltip to use the same type inference as auto-complete (ref #101).
+  - Updated Estrela reference in README.
+  - Updated build script on Windows to enable debugging (ref #164).
+  - Updated build script with a (temporary) fix for wxlua issue (mingw32).
+  - updated glewgl api for OpenGL4.4 and removed non-core duplicate functions/enums
+  - Updated static analyzer to report only first instance of 'unknown field'.
+  - Updated filename/source code heuristic in the debugger (Mobdebug 0.5362).
+  - Updated `SaveAll` to allow saving (only) files with filenames (ref #172).
+  - Upgraded copas and coxpcall libraries (closes #144).
+  - windows: adopt native user home (thanks to [ardente](https://github.com/ardente))
+
+### Fixes
+  - Fixed Lua 5.2 crash on OSX (added -O1).
+  - Fixed onInterpreterLoad to only be called when interpreter changes.
+  - fix the fixutf8 function (thanks to Enrique García).
+  - Fixed handling of source code fragments in the Stack view.
+  - Fixed Watch/Stack windows to refresh when shown.
+  - Fixed incorrect editor tab acted upon in split notebook situations.
+  - Fixed auto-complete suggestions for indentifiers matching partial function names.
+  - Fixed hiding launched windows when running/debugging (Windows).
+  - Fixed showing known functions in auto-complete.
+  - Fixed showing output with invalid UTF8 characters in Stack and Console windows.
+  - Fixed debugging on/off handling in 'main' thread for LuaJIT (MobDebug 0.5402).
+  - Fixed having duplicate tabs after SaveAs with existing file name.
+  - Fixed showing redirected 'print' messages after debugging is terminated.
+  - Fixed using default interpreter when no interpreter is selected.
+  - Fixed stepping through blocks with undefined variables when 'strict' is in effect (upgraded Mobdebug to 0.5401).
+  - Fixed loading of files with incorrect UTF-8 encoding and control characters (fixes #198).
+  - Fixed package sample to take into account new documents.
+  - Fixed crash on OSX after opening 'application' in 'Open File' dialog.
+  - Fixed windows resource file to properly reference the manifest.
+  - Fixed missing default api for files with unknown extensions.
+  - Fix spurious replacement after 'search, clear selection, replace' actions.
+  - Fixed using auto-complete with multiple selections (fixes #188).
+  - Fixed looping in auto-complete with array references (ref #143).
+  - Fixed showing auto-complete after comma.
+  - Fixed 'cannot get official hostname' message on low privilege accounts (fixes #183).
+  - Fixed displaying variable instances when code has invalid blocks (fixes #182).
+  - Fixed tooltip to ignore string parameters (ref #101).
+  - Fixed tooltip display between empty brackets (ref #101).
+  - Fixed indentation after lines with brackets in strings.
+  - Fixed indentation after lines with anonymous functions.
+  - Fixed indicator showing at the end of not terminated long comment.
+  - Fixed an issue with LUA_DEV including files instead of directories.
+  - Fixed project switching to close all files when switching to a subdirectory.
+  - Fixed saving projects that do not have any open files.
+  - Fixed debugger to accept filenames without '@'; thanks to Tim Mensch (closes #174).
+  - Fixed sorting when the sorted fragment ends with a newline.
+
+## v0.38 (Jun 21 2013)
+
+### Highlights
+  - Added source code debugging (to support LuaJava and other engines).
+  - Added scope-aware global/local/masked/masking variable highlighting.
+  - Added 'Go To Definition' and 'Rename All Instances'.
+  - Added package/plugin API.
+  - Added Retina display support (can be enabled with `hidpi` option).
+  - Improved auto-complete API with inheritance and table index support.
+
+### Special thanks
+  - To George Pimm for line of code navigation in the Stack Window.
+  - To Fringale for updated French translation.
+  - To Tom Burgel for LuaForWindows interpreter.
+
+### Improvements
+  - Added sorting of file lists on Linux (used in the filetree and file search).
+  - Added LuaForWindows interpreter (thanks to Tom Burgel).
+  - Added package onEditorCharAdded/onEditorKeyDown events (ref #166).
+  - Added support for changing the Corona simulator skin (closes #151).
+  - Added inheritance support for auto-complete API.
+  - Added package onEditor* events (closes #166).
+  - Added package onInterpreterLoad/onInterpreterClose events (ref #166).
+  - Added package onProjectLoad/onProjectClose events (ref #166).
+  - Added package onMenu* events (ref #166).
+  - Added package onRegister/onUnRegister events (ref #166).
+  - Added 'Show Location' to the Project/Filetree menu.
+  - Added `hidpi` option to enable HiDPI/Retina display support (closes #160).
+  - Added breakpoint support for unnamed code fragments.
+  - Added support for debugging (stepping through) unnamed code fragments.
+  - Added LuaSec to win32 build script.
+  - Added package/plugin processing.
+  - Added support for 'silent' execution of shell commands in markup.
+  - Added `Find Next/Previous` over selected variable instances (ref #163).
+  - Added `debugger.allowediting` option to allow editing while debugging.
+  - Added skiping binary files during file search (ref #162).
+  - Added yield to update search results during file search (ref #162).
+  - Added showing default extensions in the file search (ref #162).
+  - Added support for multiple file extensions in the file search (ref #162).
+  - Added saving folder to search files in (ref #162).
+  - Added selecting all instances with a double-click on a variable.
+  - Added `autoanalizer` option for dynamic static analysis.
+  - Added 'Go To Definition' and 'Rename All Instances'.
+  - Added initial support for indicating local/global variables.
+  - Added showing tooltip in any position over a term and showing 'values' (ref #101).
+  - Added disabling tooltip when context menu is shown.
+  - Added 'fixing' path returned by wxDirDialog; may be incorrect in 2.9.x.
+  - Added constant initialization missing on ArchLinux with wxlua 2.8.12.2 (fixes #155; ref #128).
+  - Added support for table valuetypes in auto-complete for `foo[index]:` (ref #101).
+  - Added navigation to the line of code in the Stack Window (thanks to George Pimm; closes #134).
+  - Added `Show Location` to the editor tab menu.
+  - Added support for absolute filenames in Markdown links.
+  - Allowed tab width and indentation to be set independently.
+  - Allowed closing editor tabs while debugger is running.
+  - Disabled following symlinks during directory scanning to avoid infinite loops.
+  - Disabled showing tooltip when the app is in the background (fixes #158).
+  - Disabled 'value' tooltip over variables that match known function names (ref #101).
+  - Improved error reporting in interpreters on failures to copy the debugger.
+  - Improved focus on the debugger when a breakpoint hits on OSX (fixes #141).
+  - Removed sorting in the Stack view to keep the order of table elements.
+  - Set default directory for Find in Files opened from a new file (#ref 162).
+  - Updated configuration example for variable indicators.
+  - Updated Stack view navigation to use clicked on instead of active item.
+  - Updated Gideros API/auto-complete reference.
+  - Updated markup to allow opening files from new buffers ('untitled').
+  - Updated build scripts to use luasocket 2.0.3.
+  - Updated linux build files to use latest zlib/libpng to fix png load on Gentoo.
+  - Updated 'Find in Files' to start in the project folder by default.
+  - Updated French translation with latest string changes (mostly for find/replace dialogs).
+  - Updated Marmalade Quick auto-complete API to use class inheritance.
+  - Updated Gideros auto-complete API to use class inheritance.
+  - Upgraded Mobdebug to 0.534 for debugging of source code fragments.
+
+### Fixes
+  - Fixed looping in auto-complete when indexes are used (fixes #143).
+  - Fixed possible duplicate paths in the filetree.
+  - Fixed missing numerical keys in serialized tables (upgraded Mobdebug to 0.535).
+  - Fixed styling of markup that can be affected by folded lines.
+  - Fixed value selection with multiple active selections.
+  - Fixed style compatibility with wxwidgets 2.8 (ref #128).
+  - Fixed error reporting by (internal) file operations.
+  - Fixed styling comments that start with markup symbols.
+  - Fixed restoring a session with one of the files deleted on disk (fixes #161).
+  - Fixed reporting variable instances for comment/string fragments.
+  - Fixed 'Rename Instances' to always reset previous selection.
+  - Fixed auto-complete error for '%dddd' strings (fixes #156).
+  - Fixed an issue with showing filenames that include '"?*:<>' on OSX/Linux.
+  - Fixed current line marker being shown using 'Run as Scratchpad' with 'runonstart' option.
+  - Fixed looping in auto-complete (fixes #151).
+  - Fixed incorrect localization that led to an error in 'Save' from tab menu.
+
+## v0.37 (May 09 2013)
+
+### Highlights
+  - Added Marmalade Quick auto-complete support and API documentation.
+  - Added full Marmalade Quick debugging support (requires Quick 1.1+).
+  - Improved Find/Replace behavior and functionality.
+  - Added Recent File history navigation.
+  - Added Preferences menu to simplify access to system/user settings.
+
+### Special thanks
+  - To Samuel Dionne-Riel for wxwidgets 2.8 compatibility updates.
+  - To Mat Hopwood for assistance with Marmalade Quick integration.
+
+### Improvements
+  - Added Preferences menu to simplify access to system/user settings.
+  - Added Russian translation for Find/Replace dialog and (ref #70).
+  - Added Russian translation for the Preferences menu (ref #70).
+  - Added 'shaking' Find/Replace window when text is not found (closes #146).
+  - Added 'wlua' to the list of recognized Lua extensions.
+  - Added disabling Recent Files menu if the list is empty.
+  - Added TomorrowContrast color scheme (thanks to Sergey Lerg).
+  - Added detaching a child process to avoid crash when exiting during debugging.
+  - Added Recent File history navigation (closes #66).
+  - Added Marmalade auto-complete support and API documentation.
+  - Added processing of `runonstart` when using remote debugging (closes #138).
+  - Added suggesting proper extension after 'Save/Save As' based on current spec.
+  - Added translation setup for Find/Replace dialog (closes #133).
+  - Added `nomousezoom` option to disable zoom with mouse wheel in the editor.
+  - Added selecting text and Cmd-F shortcut in Find dialog on OSX (ref #127).
+  - Improved file activation when debugging is started (closes #137).
+  - Reduced the minimum size of the Output/Console panel.
+  - Refactored Recent Files history to make it faster and simpler.
+  - Refactored and optimized directory scanning when loading IDE files.
+  - Separated settings for function dropdown and project tree fonts (fixes #148).
+  - Updated documentation about default EOL on OSX (ref #102).
+  - Updated highlighting in Watch windows to not use editor styles.
+  - Updated documentation for user settings (ref #113, #55).
+  - Updated Monokai color scheme to fix current line color.
+
+### Incompatibilities
+  - (dev) `FileSysGet` has been replaced with `FileSysGetRecursive` with a different signature.
+
+### Fixes
+  - Fixed hiding all panels when switching to Full Screen mode.
+  - Fixed loading a non-existing file.
+  - Fixed activation of non-existing files/folders in the Project tree.
+  - Fixed search results for lines without newline.
+  - Fixed Find/Replace in folders with Unicode names (fixes #147); improved performance.
+  - Fixed Un/Comment commands executed for empty lines.
+  - Fixed fold/unfold for files starting with block/comment.
+  - Fixed history after activating non-existing file in Recent Files.
+  - Fixed scrolling to restored cursor position on OSX (when `usewrap` = false).
+  - Fixed Find/Replace dialog to take Enter on OSX (fixes #140).
+  - Fixed 'breaking' after executing OUT command that never reaches the target level.
+  - Fixed stopping at a breakpoint at the initial line when `startwith` option is specified.
+  - Fixed activation of a file loaded into active tab.
+  - Fixed incorrect tab activation on OSX after using 'Open File'.
+  - Fixed editor activation when file is loaded into an existing tab.
+  - Fixed an error after opening non-existing file from 'Recent Files'.
+  - Fixed blocking on reading app output without processing other events.
+  - Fixed an issue with duplicate lines shown in the editor.
+  - Fixed 'Replace All' to take 'Wrap Around' into account (fixes #132).
+  - Fixed off-by-one error in searching consecutive matches.
+  - Fixed 'Quick Find' not working without current selection (fixes #131).
+  - Fixed looping in auto-complete on mistyped class (fixes #130).
+  - Fixed compatibility with wx2.8 (thanks to Samuel Dionne-Riel; closes #128).
+  - Fixed replacement logic in Find/Replace that could replace selected fragment (ref #127).
+  - Fixed an error caused by allowing multiple Search/Replace windows (fixes #127).
+
+## v0.361 (Apr 12 2013)
 
 ### Improvements
   - Added handling of Ctrl-Home and Ctrl-End on OSX (ref #89).
@@ -266,7 +853,7 @@
 ### Special thanks
   - To Andy Bower and Atilim Cetin for their assistance with Gideros integration and live coding.
   - To toiffel for Linux/OSX/Windows CMake-based launcher build.
-  - To Christoph Kubisch for help with Estrela merge.
+  - To [Christoph Kubisch](https://github.com/CrazyButcher) for help with Estrela merge.
 
 ### Improvements
   - Added configuration option to specify hostname when the default one is not reachable (fixes #68).

LICENSE

@@ -136,43 +136,59 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 
 SOFTWARE. 
 
---[[ LuaFileSystem License ]]----------------------------------------------
-
-LuaFileSystem was designed by Roberto Ierusalimschy, André Carregal and Tomás 
-Guisasola as part of the Kepler Project, which holds its copyright.
-Homepage: http://www.keplerproject.org/luafilesystem/index.html
-License:  http://www.keplerproject.org/luafilesystem/license.html
-
 --[[ LuaSockets License ]]-------------------------------------------------
 
 Copyright: © 2004-2006 Diego Nehab. All rights reserved.
 Homepage: http://www.cs.princeton.edu/~diego/professional/luasocket/
 License:  http://www.lua.org/copyright.html (same as LUA)
 
---[[ ZMQ License ]]--------------------------------------------------------
+--[[ Serpent License ]]----------------------------------------------------
 
-Copyright: © 2007-2011 iMatix Corporation and Contributors
-Homepage: http://www.zeromq.org/
-License:  http://www.zeromq.org/area:licensing
+Copyright (c) 2011-2013 Paul Kulchenko (paul@kulchenko.com)
 
-LuaZMQ
-Copyright: © 2011 by Robert G. Jakabosky
-Homepage: https://github.com/Neopallium/lua-zmq
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
---[[ MojoShader License ]]-------------------------------------------------
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
-Copyright: © 2008-2010 Ryan C. Gordon
-Homepage: http://icculus.org/mojoshader/
-License:  http://hg.icculus.org/icculus/mojoshader/raw-file/tip/LICENSE.txt
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
 
---[[ CLCC License ]]-------------------------------------------------------
+--[[ LuaJIT License ]]-----------------------------------------------------
 
-Copyright: © 2009 Organic Vectory B.V.
-Homepage: http://clcc.sourceforge.net/
-License:  boost
+Copyright © 2005-2013 Mike Pall, released under the MIT open source license.
 
-CLCC was modified by Christoph Kubisch to support multiple platforms and
-output file generation.
+--[[ WinAPI License ]]-----------------------------------------------------
+
+Copyright (C) 2011 Steve Donovan.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
 
 --[[ MobDebug License ]]---------------------------------------------------
 

README.md

@@ -2,8 +2,15 @@
 
 [ZeroBrane Studio](http://studio.zerobrane.com/) is a lightweight Lua IDE with code completion, syntax
 highlighting, remote debugger, code analyzer, live coding, and debugging
-support for several Lua engines (LuaJIT, Löve 2D, Moai, Gideros, Corona, Marmalade Quick,
-MobileLua, GSL-shell, and others). It originated from the [Estrela Editor](http://www.luxinia.de/index.php/Estrela/).
+support for several Lua engines (LuaJIT,
+[Löve 2D](http://notebook.kulchenko.com/zerobrane/love2d-debugging),
+[Moai](http://notebook.kulchenko.com/zerobrane/moai-debugging-with-zerobrane-studio),
+[Gideros](http://notebook.kulchenko.com/zerobrane/gideros-debugging-with-zerobrane-studio-ide),
+[Corona](http://notebook.kulchenko.com/zerobrane/debugging-and-live-coding-with-corona-sdk-applications-and-zerobrane-studio),
+[Marmalade Quick](http://notebook.kulchenko.com/zerobrane/marmalade-quick-debugging-with-zerobrane-studio),
+[Cocos2d-x](http://notebook.kulchenko.com/zerobrane/cocos2d-x-simulator-and-on-device-debugging-with-zerobrane-studio),
+[GSL-shell](http://notebook.kulchenko.com/zerobrane/gsl-shell-debugging-with-zerobrane-studio),
+MobileLua, and others). It originated from the [Estrela Editor](http://www.luxinia.de/index.php/Estrela/).
 
 ## Features
 
@@ -11,14 +18,32 @@ MobileLua, GSL-shell, and others). It originated from the [Estrela Editor](http:
 * Small, portable, and cross-platform (Windows, Mac OSX, and Linux).
 * Auto-completion for functions, keywords, and custom APIs.
 * Interactive console to directly test code snippets with local and remote execution.
-* Integrated debugger (with support for local and remote debugging).
-* Live coding with Lua ([demo](http://notebook.kulchenko.com/zerobrane/live-coding-in-lua-bret-victor-style)), Löve 2D ([demo](http://notebook.kulchenko.com/zerobrane/live-coding-with-love)), Gideros ([demo](http://notebook.kulchenko.com/zerobrane/gideros-live-coding-with-zerobrane-studio-ide)), Moai ([demo](http://notebook.kulchenko.com/zerobrane/live-coding-with-moai-and-zerobrane-studio)), and Corona SDK ([demo](http://notebook.kulchenko.com/zerobrane/debugging-and-live-coding-with-corona-sdk-applications-and-zerobrane-studio)).
-* Support for plugin-like components:
-  - specs (spec/): file syntax, lexer, keywords (e.g. glsl);
-  - apis (api/): for code-completion and tool-tips;
-  - interpreters (interpreters/): how a project is run;
-  - config (cfg/): contains style and basic editor settings;
-  - tools (tools/): additional tools (e.g. DirectX/Cg shader compiler...).
+* Integrated debugger with local and [remote debugging](http://studio.zerobrane.com/doc-remote-debugging.html) for Lua 5.1,
+[Lua 5.2](http://studio.zerobrane.com/doc-lua52-debugging.html),
+[LuaJIT](http://studio.zerobrane.com/doc-luajit-debugging.html),
+and [other Lua engines](http://studio.zerobrane.com/documentation.html#debugging).
+* [Live coding](http://studio.zerobrane.com/documentation.html#live_coding)
+with [Lua](http://notebook.kulchenko.com/zerobrane/live-coding-in-lua-bret-victor-style),
+[Löve 2D](http://notebook.kulchenko.com/zerobrane/live-coding-with-love),
+[Gideros](http://notebook.kulchenko.com/zerobrane/gideros-live-coding-with-zerobrane-studio-ide),
+[Moai](http://notebook.kulchenko.com/zerobrane/live-coding-with-moai-and-zerobrane-studio),
+[Corona SDK](http://notebook.kulchenko.com/zerobrane/debugging-and-live-coding-with-corona-sdk-applications-and-zerobrane-studio),
+GSL-shell, and other engines.
+* Several ways to extend the current functionality:
+  - specs (`spec/`): specifications for file syntax, lexer, and keywords;
+  - apis (`api/`): descriptions for [code completion and tooltips](http://studio.zerobrane.com/doc-api-auto-complete.html);
+  - interpreters (`interpreters/`): components for setting debugging and run-time project environment;
+  - packages (`packages/`): [plugins](http://studio.zerobrane.com/doc-plugin.html) that provide additional functionality;
+  - config (`cfg/`): settings for styles, color themes, and other preferences;
+  - translations (`cfg/i18n/`): [translations](http://studio.zerobrane.com/doc-translation.html) of the menus and messages to other languages;
+  - tools (`tools/`): additional tools.
+
+## Documentation
+
+* A [short and simple overview](http://studio.zerobrane.com/doc-getting-started.html) for those who are new to this development environment.
+* A list of [frequently asked questions](http://studio.zerobrane.com/doc-faq.html) about the IDE.
+* [Tutorials and demos](http://studio.zerobrane.com/tutorials.html) that cover debugging and live coding for different environments.
+* [Tips and tricks](http://studio.zerobrane.com/doc-tips-and-tricks.html).
 
 ## Screenshot
 
@@ -31,12 +56,16 @@ Open file(s):
   zbstudio <filename> [<filename>...]
   any non-option will be treated as filename
 
+Set project directory:
+  zbstudio <project directory> [<filename>...]
+  (0.39+) a directory passed as a parameter will be set as the project directory
+
 Overriding default configuration:
   zbstudio -cfg "<luacode overriding config>" [<filename>]
   e.g.: zbstudio -cfg "editor.fontsize=12" somefile.lua
 
 Loading custom configuration:
-  zbstudio -cfg config/file.lua [<filename>]
+  zbstudio -cfg path/file.lua [<filename>]
   e.g.: zbstudio -cfg cfg/estrela.lua
 ```
 
@@ -52,12 +81,13 @@ Loading custom configuration:
 
 ## Where is Estrela?
 
-The projects have been merged and zbstudio will lead the future.
-Please reassociate files with zbstudio. To keep your history of files and
-projects copy the contents of the `EstrelaEditor.ini` in your HOME directory
-to `ZeroBraneStudio.ini`. If you have used Estrela for graphics shader
-authoring or luxinia, create/modify the `cfg/user.lua` to include the content
-of `cfg/estrela.lua` to load all tools and specifications by default again.
+The projects have been merged and ZeroBrane Studio will lead the future.
+Please reassociate files with ZeroBrane Studio. To keep your history of files
+and projects copy the contents of the `EstrelaEditor.ini` in your HOME
+directory to `ZeroBraneStudio.ini`. If you have used Estrela for graphics
+shader authoring or luxinia, create/modify the `cfg/user.lua` to include the
+content of `cfg/estrela.lua` to load all tools and specifications by default
+again.
   
 ## License
 

api/glsl/std.lua

@@ -64,6 +64,11 @@ smoothstep = fn "clip and smooth blend [a,b]. - (vecN)(vecN a, b, x)",
 floatBitsToInt = fn "returns the 32-bit integer representation of an IEEE 754 floating-point scalar or vector - (uintN/intN)(floatN)",
 intBitsToFloat = fn "returns the float value corresponding to a given bit represention.of a scalar int value or vector of int values. - (floatN)(intN)",
 uintBitsToFloat = fn "returns the float value corresponding to a given bit represention.of a scalar int value or vector of int values. - (floatN)(uintN)",
+doubleBitsToInt64 = fn "returns the 64-bit integer representation of an IEEE 754 double precision floating-point scalar or vector - (int64N)(doubleN)",
+doubleBitsToUint64 = fn "returns the 64-bit integer representation of an IEEE 754 double precision floating-point scalar or vector - (uint64N)(doubleN)",
+int64BitsToDouble =  fn "returns the double value corresponding to a given bit represention.of a scalar int value or vector of int values. - (doubleN)(uint64N)",
+uint64BitsToDouble =  fn "returns the double value corresponding to a given bit represention.of a scalar int value or vector of int values. - (doubleN)(uint64N)",
+
 fma = fn "return a*b + c, treated as single operation when using precise - (vecN a, vecN b, vecN c)",
 frexp = fn "splits scalars and vectors into normalized fraction [0.5,1.0) and a power of 2. - (vecN)(vecN x, out vecN e)",
 ldexp = fn "build floating point number from x and the corresponding integral exponen of 2 in exp. - (vecN)(vecN x, exp)",
@@ -73,12 +78,19 @@ packUnorm4x8 = fn "Converts each comp. of v into 8-bit ints, packs results into
 packSnorm4x8 = fn "Converts each comp. of v into 8-bit ints, packs results into the returned 32-bit uint. - (uint)(vec4 v)",
 packDouble2x32 = fn "Packs components of v into a 64-bit value and returns a double-prec value. - (double)(uvec2 v)",
 packHalf2x16 = fn "Converts each comp. of v into 16-bit half float, packs results into the returned 32-bit uint. - (uint)(vec2 v)",
+packInt2x32 = fn "Packs two 32 bit into one 64-bit value. - (int64_t)(ivec2)",
+packUint2x32 = fn "Packs two 32 bit into one 64-bit value. - (uint64_t)(uvec2)",
+packFloat2x16 = fn "returns an unsigned integer obtained by interpreting the components of a two-component 16-bit floating-point as integers and packing them into 32 bit. - (uint)(f16vec2  v)",
 
 unpackUnorm2x16 = fn "Unpacks 32-bit p into two 16-bit uints and converts them to normalized float. - (vec2)(uint p)",
 unpackUnorm4x8 = fn "Unpacks 32-bit p into four 8-bit uints and converts them to normalized float. - (vec4)(uint p)",
 unpackSnorm4x8 = fn "Unpacks 32-bit p into four 8-bit uints and converts them to normalized float. - (vec4)(uint p)",
 unpackDouble2x32 = fn "Returns a 2 component vector representation of v. - (uvec2)(double v)",
 unpackHalf2x16 = fn "Interprets p as two 16-bit half floats and returns them as vector. - (vec2)(uint p)",
+unpackInt2x32  = fn "Unpacks 64-bit into two 32-bit values. - (ivec2)(int64_t)",
+unpackUint2x32 = fn "Unpacks 64-bit into two 32-bit values. - (uvec2)(uint64_t)",
+unpackFloat2x16 = fn "returns a two-component vector with 16-bit floating-point components obtained by unpacking a 32-bit unsigned integer into a pair of 16-bit values. - (f16vec2)(uint)",
+
 
 length = fn "return scalar Euclidean length of a vector. - (type)(vecN)",
 distance = fn "return the Euclidean distance between two points. - (vecN)(vecN a, b)",
@@ -141,18 +153,31 @@ memoryBarrierShared = fn "control ordering of memory transactions issued by shad
 memoryBarrierBuffer = fn "control ordering of memory transactions issued by shader thread. - ()()",
 memoryBarrierImage = fn "control ordering of memory transactions issued by shader thread. - ()()",
 groupMemoryBarrier = fn "control ordering of memory transactions issued by shader thread. - ()()",
-imageAtomicAdd = fn "performs atomic operation on individual texels returns new value. - (uint)(imageN, intN coord, [int sample], uint data)",
-imageAtomicMin = fn "performs atomic operation on individual texels returns new value. - (uint)(imageN, intN coord, [int sample], uint data)",
-imageAtomicMax = fn "performs atomic operation on individual texels returns new value. - (uint)(imageN, intN coord, [int sample], uint data)",
-imageAtomicIncWrap = fn "performs atomic operation on individual texels returns new value. - (uint)(imageN, intN coord, [int sample], uint data)",
-imageAtomicDecWrap = fn "performs atomic operation on individual texels returns new value. - (uint)(imageN, intN coord, [int sample], uint data)",
-imageAtomicAnd = fn "performs atomic operation on individual texels returns new value. - (uint)(imageN, intN coord, [int sample], uint data)",
-imageAtomicOr = fn "performs atomic operation on individual texels returns new value. - (uint)(imageN, intN coord, [int sample], uint data)",
-imageAtomicXor = fn "performs atomic operation on individual texels returns new value. - (uint)(imageN, intN coord, [int sample], uint data)",
-imageAtomicExchange = fn "performs atomic operation on individual texels returns new value. - (uint)(imageN, intN coord, [int sample], uint data)",
-imageAtomicCompSwap = fn "performs atomic operation on individual texels returns new value. - (uint)(imageN, intN coord, [int sample], uint data)",
+imageAtomicAdd = fn "performs atomic operation on individual texels returns old value. - (uint)(imageN, intN coord, [int sample], uint data)",
+imageAtomicMin = fn "performs atomic operation on individual texels returns old value. - (uint)(imageN, intN coord, [int sample], uint data)",
+imageAtomicMax = fn "performs atomic operation on individual texels returns old value. - (uint)(imageN, intN coord, [int sample], uint data)",
+imageAtomicIncWrap = fn "performs atomic operation on individual texels returns old value. - (uint)(imageN, intN coord, [int sample], uint data)",
+imageAtomicDecWrap = fn "performs atomic operation on individual texels returns old value. - (uint)(imageN, intN coord, [int sample], uint data)",
+imageAtomicAnd = fn "performs atomic operation on individual texels returns old value. - (uint)(imageN, intN coord, [int sample], uint data)",
+imageAtomicOr = fn "performs atomic operation on individual texels returns old value. - (uint)(imageN, intN coord, [int sample], uint data)",
+imageAtomicXor = fn "performs atomic operation on individual texels returns old value. - (uint)(imageN, intN coord, [int sample], uint data)",
+imageAtomicExchange = fn "performs atomic operation on individual texels returns old value. - (uint)(imageN, intN coord, [int sample], uint data)",
+imageAtomicCompSwap = fn "performs atomic operation on individual texels returns old value. - (uint)(imageN, intN coord, [int sample], uint data)",
 imageStore = fn "stores the texel at the coordinate. - ()(imageN, intN coord, [int sample], vecN data)",
 imageLoad = fn "loads the texel at the coordinate. - (vecN)(imageN, intN coord, [int sample])",
+imageSize = fn "returns the size of the image. - (ivecN)(imageN)",
+
+atomicCounterIncrement = fn "increments counter and returns old value. - (uint)(atomic_uint)",
+atomicCounterDecrement = fn "decrements counter and returns old value. - (uint)(atomic_uint)",
+atomicCounter = fn "returns current counter value. - (uint)(atomic_uint)",
+atomicMin = fn "performs atomic operation on memory location (ssbo/shared) returns old value. - (uint)(inout uint mem, uint data)",
+atomicMax = fn "performs atomic operation on memory location (ssbo/shared) returns old value. - (uint)(inout uint mem, uint data)",
+atomicAdd = fn "performs atomic operation on memory location (ssbo/shared) returns old value. - (uint)(inout uint mem, uint data)",
+atomicAnd = fn "performs atomic operation on memory location (ssbo/shared) returns old value. - (uint)(inout uint mem, uint data)",
+atomicOr  = fn "performs atomic operation on memory location (ssbo/shared) returns old value. - (uint)(inout uint mem, uint data)",
+atomicXor = fn "performs atomic operation on memory location (ssbo/shared) returns old value. - (uint)(inout uint mem, uint data)",
+atomicExchange = fn "performs atomic operation on memory location (ssbo/shared) returns old value. - (uint)(inout uint mem, uint data)",
+atomicCompSwap = fn "performs atomic operation on memory location (ssbo/shared) returns old value. - (uint)(inout uint mem, uint data)",
 
 textureSize = fn "returns the size of the texture (no lod required: Rect, MS and Buffer). - (intN)(samplerN, [int lod])",
 textureQueryLod = fn "returns the lod values for a given coordinate. - (vec2)(samplerN, vecN coord)",
@@ -170,6 +195,10 @@ textureGather = fn "gather lookup (pixel quad of 4 single channel samples at onc
 textureGatherOffset = fn "gather lookup (pixel quad of 4 single channel samples at once) with offset. Component 0: x, 1: y ... is ignored for shadow samplers instead reference value must be passed. Only 2D/Cube. Illegal for MS. - (vec4)(samplerN, vecN coord, [float shadowRefZ], intN offset / intN offset[4] , [int comp])",
 texelFetch = fn "integer coordinate lookup for a single texel. No lod parameter for Buffer, MS, Rect. Illegal for Cube - (vec4)(samplerN, intN coord, [int lod/sample])",
 texelFetchOffset = fn "integer coordinate lookup for a single texel with offset. No lod parameter for Buffer, MS, Rect. Illegal for Cube, Buffer, MS. - (vec4)(samplerN, intN coord, [int lod/sample], intN offset)",
+
+anyInvocationARB = fn "returns true if and only if <value> is true for at least one active invocation in the group. - (bool)(bool value)",
+allInvocationsARB = fn "returns true if and only if <value> is true for all active invocations in the group - (bool)(bool value)",
+allInvocationsEqualARB = fn "returns true if <value> is the same for all active invocation in the group. - (bool)(bool value)",
 }
 
 local keyw = 
@@ -178,6 +207,18 @@ local keyw =
     ivec2 ivec3 ivec4 uvec2 uvec3 uvec4 bvec2 bvec3 bvec4
     mat2 mat3 mat4 mat2x2 mat3x3 mat4x4 mat2x3 mat3x2 mat4x2 mat2x4 mat4x3 mat3x4
     dmat2 dmat3 dmat4 dmat2x2 dmat3x3 dmat4x4 dmat2x3 dmat3x2 dmat4x2 dmat2x4 dmat4x3 dmat3x4
+    float16_t f16vec2 f16vec3 f16vec4
+    float32_t f32vec2 f32vec3 f32vec4
+    float64_t f64vec2 f64vec3 f64vec4
+    int8_t i8vec2 i8vec3 i8vec4
+    int8_t i8vec2 i8vec3 i8vec4
+    int16_t i16vec2 i16vec3 i16vec4
+    int32_t i32vec2 i32vec3 i32vec4
+    int64_t i64vec2 i64vec3 i64vec4
+    uint8_t u8vec2 u8vec3 u8vec4
+    uint16_t u16vec2 u16vec3 u16vec4
+    uint32_t u32vec2 u32vec3 u32vec4
+    uint64_t u64vec2 u64vec3 u64vec4
     struct typedef void
     usampler1D usampler2D usampler3D usampler2DRect usamplerCube isampler1DArray usampler2DARRAY usamplerCubeArray usampler2DMS usampler2DMSArray
     isampler1D isampler2D isampler3D isampler2DRect isamplerCube isampler1DArray isampler2DARRAY isamplerCubeArray isampler2DMS isampler2DMSArray
@@ -189,7 +230,7 @@ local keyw =
     layout location vertices line_strip triangle_strip max_vertices stream
     triangles quads equal_spacing isolines fractional_even_spacing lines points
     fractional_odd_spacing cw ccw point_mode lines_adjacency triangles_adjacency
-    invocations
+    invocations offset align xfb_offset xfb_buffer
     origin_upper_left pixel_center_integer depth_greater depth_greater depth_greater depth_unchanged
     smooth flat noperspective highp mediump lowp shared packed std140 std430 row_major column_major buffer
     gl_FrontColor gl_BackColor gl_FrontSecondaryColor gl_BackSecondaryColor gl_Color gl_SecondaryColor
@@ -205,6 +246,8 @@ local keyw =
     gl_FragData gl_FragDepth gl_SampleMask
     gl_NumWorkGroups gl_WorkGroupSize gl_WorkGroupID gl_LocalInvocationID gl_GlobalInvocationID gl_LocalInvocationIndex
     local_size_x local_size_y local_size_z
+    gl_BaseVertexARB gl_BaseInstanceARB gl_DrawIDARB
+    bindless_sampler bound_sampler bindless_image bound_image early_fragment_tests
 
     coherent volatile restrict readonly writeonly
     image1D image2D image3D image2DRect imageCube imageBuffer image1DArray image2DArray imageCubeArray image2DMS image2DMSArray

api/hlsl/dx11.lua

@@ -0,0 +1,60 @@
+-- authors: Luxinia Dev (Eike Decker & Christoph Kubisch)
+---------------------------------------------------------
+
+local function fn (description) 
+	local description2,returns,args = description:match("(.+)%-%s*(%b())%s*(%b())")
+	if not description2 then
+		return {type="function",description=description,
+			returns="(?)"} 
+	end
+	return {type="function",description=description2,
+		returns=returns:gsub("^%s+",""):gsub("%s+$",""), args = args} 
+end
+
+local api = {}
+
+local funcs = [[
+abs acos all AllMemoryBarrier AllMemoryBarrierWithGroupSync any asdouble asfloat asin asint asuint atan atan2 ceil clamp clip cos cosh countbits cross ddx ddx_coarse ddx_fine ddy ddy_coards ddy_fine degrees determinant DeviceMemoryBarrier DeviceMemoryBarrierWithGroupSync distance dot dst EvaluateAttributeAtCentroid EvaluateAttributeAtSample EvaluateAttributeSnapped exp exp2 f16tof32 f32tof16 faceforward firstbithigh firstbitlow floor fmod frac frexp fwidth GetRenderTargetSampleCount GetRenderTargetSamplePosition GroupMemoryBarrier GroupMemoryBarrierWithGroupSync InterlockedAdd InterlockedAnd InterlockedCompareExchange InterlockedExchange InterlockedMax InterlockedMin IntterlockedOr InterlockedXor isfinite isinf isnan ldexp length lerp lit log log10 log2 mad max min modf mul normalize pow Process2DQuadTessFactorsAvg Process2DQuadTessFactorsMax Process2DQuadTessFactorsMin ProcessIsolineTessFactors ProcessQuadTessFactorsAvg ProcessQuadTessFactorsMax ProcessQuadTessFactorsMin ProcessTriTessFactorsAvg ProcessTriTessFactorsMax ProcessTriTessFactorsMin radians rcp reflect refract reversebits round rsqrt saturate sign sin sincos sinh smoothstep sqrt step tan tanh transpose trunc
+]]
+
+for w in funcs:gmatch("([_%w]+)") do
+	api[w] = {type="function",returns="(?)"}
+end
+
+local objfuncs = [[
+Append RestartStrip CalculateLevelOfDetail CalculateLevelOfDetailUnclamped GetDimensions GetSamplePosition Load Sample SampleBias SampleCmp SampleCmpLevelZero SampleGrad SampleLevel Load2 Load3 Load4 Consume Store Store2 Store3 Store4 DecrementCounter IncrementCounter mips Gather GatherRed GatherGreen GatherBlue GatherAlpha GatherCmp GatherCmpRed GatherCmpGreen GatherCmpBlue GatherCmpAlpha
+]]
+
+for w in objfuncs:gmatch("([_%w]+)") do
+	api[w] = {type="function",returns="(?)"}
+end
+
+local keyw = 
+[[break continue if else switch return for while do typedef namespace true false compile
+    const void struct static extern register volatile inline target nointerpolation shared uniform row_major column_major snorm unorm 
+    bool bool1 bool2 bool3 bool4 int int1 int2 int3 int4 uint uint1 uint2 uint3 uint4 half half1 half2 half3 half4 float float1 float2 float3 float4 double double1 double2 double3 double4
+    matrix bool1x1 bool1x2 bool1x3 bool1x4 bool2x1 bool2x2 bool2x3 bool2x4 bool3x1 bool3x2 bool3x3 bool3x4 bool4x1 bool4x2 bool4x3 bool4x4
+    int1x1 int1x2 int1x3 int1x4 int2x1 int2x2 int2x3 int2x4 int3x1 int3x2 int3x3 int3x4 int4x1 int4x2 int4x3 int4x4 uint1x1 uint1x2 uint1x3 uint1x4 
+    uint2x1 uint2x2 uint2x3 uint2x4 uint3x1 uint3x2 uint3x3 uint3x4 uint4x1 uint4x2 uint4x3 uint4x4 half1x1 half1x2 half1x3 half1x4 half2x1 half2x2 
+    half2x3 half2x4 half3x1 half3x2 half3x3 half3x4 half4x1 half4x2 half4x3 half4x4 float1x1 float1x2 float1x3 float1x4 float2x1 float2x2 float2x3
+    float2x4 float3x1 float3x2 float3x3 float3x4 float4x1 float4x2 float4x3 float4x4 double1x1 double1x2 double1x3 double1x4 double2x1 double2x2 
+    double2x3 double2x4 double3x1 double3x2 double3x3 double3x4 double4x1 double4x2 double4x3 double4x4 cbuffer groupshared SamplerState 
+    in out inout vector matrix interface class point triangle line lineadj triangleadj
+    
+    Texture Texture1D Texture1DArray Texture2D Texture2DArray Texture2DMS Texture2DMSArray Texture3D TextureCube RWTexture1D RWTexture1DArray RWTexture2D RWTexture2DArray RWTexture3D 
+    Buffer StructuredBuffer AppendStructuredBuffer ConsumeStructuredBuffer RWBuffer RWStructuredBuffer ByteAddressBuffer RWByteAddressBuffer PointStream TriangleStream LineStream InputPatch OutputPatch
+    unroll loop flatten branch earlydepthstencil allow_uav_condition domain instance maxtessfactor outputcontrolpoints outputtopology partitioning patchconstantfunc numthreads maxvertexcount precise
+    
+    SV_DispatchThreadID SV_DomainLocation SV_GroupID SV_GroupIndex SV_GroupThreadID SV_GSInstanceID SV_InsideTessFactor SV_OutputControlPointID SV_Coverage SV_Depth SV_Position SV_IsFrontFace SV_RenderTargetArrayIndex SV_SampleIndex SV_ViewportArrayIndex SV_InstanceID SV_PrimitiveID SV_VertexID    
+    SV_ClipDistance SV_CullDistance SV_Target
+
+]]
+
+-- keywords - shouldn't be left out
+for w in keyw:gmatch("([_%w]+)") do
+	api[w] = {type="keyword"}
+end
+
+return api
+
+

bin/lua

@@ -0,0 +1 @@
+lua.app/Contents/MacOS/lua

bin/lua.app/Contents/Info.plist

@@ -13,7 +13,7 @@
 	<key>CFBundleIconFile</key>
 	<string></string>
 	<key>CFBundleIdentifier</key>
-	<string></string>
+	<string>org.Lua.LuaInterpreter</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleLongVersionString</key>

bin/lua52

@@ -0,0 +1 @@
+lua.app/Contents/MacOS/lua52

build/CMakeLists.txt

@@ -84,6 +84,8 @@ if(WIN32)
   install_from_manifest(FILES ${TOPDIR}/zbstudio/MANIFEST ${DATADIR} "^$")
   install_from_manifest(FILES ${TOPDIR}/zbstudio/MANIFEST-bin-win32 ${DATADIR} "^zbstudio.exe$")
 elseif(APPLE)
+  set(OSX_INSTALL_PREFIX "/Applications" CACHE PATH "Default OSX prefix")
+  set(CMAKE_INSTALL_PREFIX "${OSX_INSTALL_PREFIX}" CACHE INTERNAL "Prefix prepended to install directories")
   # setup the data directory
   set(ROOTDIR ZeroBraneStudio.app/Contents)
   set(DATADIR ${ROOTDIR}/ZeroBraneStudio)

build/build-linux-prep-deb.sh

@@ -6,6 +6,8 @@ sudo apt-get install git-core
 sudo apt-get install g++
 sudo apt-get install subversion
 sudo apt-get install libgtk2.0-dev
+sudo apt-get install cmake
+exit
 
 # install cmake as wxwidgets needs 2.8.4+ but "sudo apt-get install cmake" 
 # only installs 2.8.0 on some systems (like Ubuntu 10.4)

build/build-linux.sh

@@ -24,20 +24,12 @@ BUILD_FLAGS="-O2 -shared -s -I $INSTALL_DIR/include -L $INSTALL_DIR/lib $FPIC"
 WXWIDGETS_BASENAME="wxWidgets"
 WXWIDGETS_URL="http://svn.wxwidgets.org/svn/wx/wxWidgets/trunk"
 
-LIBPNG_BASENAME="libpng-1.6.0"
-LIBPNG_FILENAME="$LIBPNG_BASENAME.tar.gz"
-LIBPNG_URL="http://sourceforge.net/projects/libpng/files/libpng16/1.6.0/libpng-1.6.0.tar.gz/download"
-
-LUA_BASENAME="lua-5.1.5"
-LUA_FILENAME="$LUA_BASENAME.tar.gz"
-LUA_URL="http://www.lua.org/ftp/$LUA_FILENAME"
-
 WXLUA_BASENAME="wxlua"
-WXLUA_URL="https://wxlua.svn.sourceforge.net/svnroot/wxlua/trunk"
+WXLUA_URL="https://svn.code.sf.net/p/wxlua/svn/trunk"
 
-LUASOCKET_BASENAME="luasocket-2.0.2"
-LUASOCKET_FILENAME="$LUASOCKET_BASENAME.tar.gz"
-LUASOCKET_URL="http://files.luaforge.net/releases/luasocket/luasocket/luasocket-2.0.2/$LUASOCKET_FILENAME"
+LUASOCKET_BASENAME="luasocket-3.0-rc1"
+LUASOCKET_FILENAME="v3.0-rc1.zip"
+LUASOCKET_URL="https://github.com/diegonehab/luasocket/archive/$LUASOCKET_FILENAME"
 
 # exit if the command line is empty
 if [ $# -eq 0 ]; then
@@ -48,6 +40,12 @@ fi
 # iterate through the command line arguments
 for ARG in "$@"; do
   case $ARG in
+  5.2)
+    BUILD_52=true
+    ;;
+  jit)
+    BUILD_JIT=true
+    ;;
   wxwidgets)
     BUILD_WXWIDGETS=true
     ;;
@@ -100,27 +98,39 @@ fi
 # create the installation directory
 mkdir -p "$INSTALL_DIR" || { echo "Error: cannot create directory $INSTALL_DIR"; exit 1; }
 
+LUAV="51"
+LUAS=""
+LUA_BASENAME="lua-5.1.5"
+
+if [ $BUILD_52 ]; then
+  LUAV="52"
+  LUAS=$LUAV
+  LUA_BASENAME="lua-5.2.2"
+fi
+
+LUA_FILENAME="$LUA_BASENAME.tar.gz"
+LUA_URL="http://www.lua.org/ftp/$LUA_FILENAME"
+
+if [ $BUILD_JIT ]; then
+  LUA_BASENAME="LuaJIT-2.0.2"
+  LUA_FILENAME="$LUA_BASENAME.tar.gz"
+  LUA_URL="http://luajit.org/download/$LUA_FILENAME"
+fi
+
 # build wxWidgets
 if [ $BUILD_WXWIDGETS ]; then
-  # first build get/configure libpng as v1.6 is needed
-  wget -c "$LIBPNG_URL" -O "$LIBPNG_FILENAME" || { echo "Error: failed to download lbpng"; exit 1; }
-  tar -xzf "$LIBPNG_FILENAME"
-  (cd "$LIBPNG_BASENAME"; ./configure --with-libpng-prefix=wxpng_; make $MAKEFLAGS)
-
   svn co "$WXWIDGETS_URL" "$WXWIDGETS_BASENAME" || { echo "Error: failed to checkout wxWidgets"; exit 1; }
-  # replace src/png with the libpng folder
-  rm -rf "$WXWIDGETS_BASENAME/src/png"
-  mv "$LIBPNG_BASENAME" "$WXWIDGETS_BASENAME/src/png"
 
   cd "$WXWIDGETS_BASENAME"
   ./configure --prefix="$INSTALL_DIR" --disable-debug --disable-shared --enable-unicode \
+    --enable-compat28 \
     --with-libjpeg=builtin --with-libpng=builtin --with-libtiff=no --with-expat=no \
     --with-zlib=builtin --disable-richtext --with-gtk=2 \
     CFLAGS="-Os -fPIC" CXXFLAGS="-Os -fPIC"
   make $MAKEFLAGS || { echo "Error: failed to build wxWidgets"; exit 1; }
   make install
   cd ..
-  rm -rf "$WXWIDGETS_BASENAME" "$LIBPNG_FILENAME"
+  rm -rf "$WXWIDGETS_BASENAME"
 fi
 
 # build Lua
@@ -128,10 +138,21 @@ if [ $BUILD_LUA ]; then
   wget -c "$LUA_URL" -O "$LUA_FILENAME" || { echo "Error: failed to download Lua"; exit 1; }
   tar -xzf "$LUA_FILENAME"
   cd "$LUA_BASENAME"
-  # use POSIX as it has minimum dependencies (no readline and no ncurses required)
-  # LUA_USE_DLOPEN is required for loading libraries
-  (cd src; make all MYCFLAGS="$FPIC -DLUA_USE_POSIX -DLUA_USE_DLOPEN" MYLIBS="-Wl,-E -ldl") || { echo "Error: failed to build Lua"; exit 1; }
-  make install INSTALL_TOP="$INSTALL_DIR"
+
+  if [ $BUILD_JIT ]; then
+    make CCOPT="-DLUAJIT_ENABLE_LUA52COMPAT" || { echo "Error: failed to build Lua"; exit 1; }
+    make install PREFIX="$INSTALL_DIR"
+    cp "$INSTALL_DIR/bin/luajit" "$INSTALL_DIR/bin/lua"
+    # move luajit to lua as it's expected by luasocket and other components
+    cp "$INSTALL_DIR"/include/luajit*/* "$INSTALL_DIR/include/"
+  else
+    # use POSIX as it has minimum dependencies (no readline and no ncurses required)
+    # LUA_USE_DLOPEN is required for loading libraries
+    (cd src; make all MYCFLAGS="$FPIC -DLUA_USE_POSIX -DLUA_USE_DLOPEN" MYLIBS="-Wl,-E -ldl") || { echo "Error: failed to build Lua"; exit 1; }
+    make install INSTALL_TOP="$INSTALL_DIR"
+  fi
+  cp "$INSTALL_DIR/bin/lua" "$INSTALL_DIR/bin/lua$LUAV"
+
   cd ..
   rm -rf "$LUA_FILENAME" "$LUA_BASENAME"
 fi
@@ -143,7 +164,7 @@ if [ $BUILD_WXLUA ]; then
   # the following patches wxlua source to fix live coding support in wxlua apps
   # http://www.mail-archive.com/wxlua-users@lists.sourceforge.net/msg03225.html
   sed -i 's/\(m_wxlState = wxLuaState(wxlState.GetLuaState(), wxLUASTATE_GETSTATE|wxLUASTATE_ROOTSTATE);\)/\/\/ removed by ZBS build process \/\/ \1/' modules/wxlua/wxlcallb.cpp
-  cmake -G "Unix Makefiles" -DBUILD_INSTALL_PREFIX="$INSTALL_DIR" -DCMAKE_BUILD_TYPE=MinSizeRel -DBUILD_SHARED_LIBS=FALSE \
+  cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$INSTALL_DIR" -DCMAKE_BUILD_TYPE=MinSizeRel -DBUILD_SHARED_LIBS=FALSE \
     -DwxWidgets_CONFIG_EXECUTABLE="$INSTALL_DIR/bin/wx-config" \
     -DwxWidgets_COMPONENTS="stc;html;aui;adv;core;net;base" \
     -DwxLuaBind_COMPONENTS="stc;html;aui;adv;core;net;base" -DwxLua_LUA_LIBRARY_USE_BUILTIN=FALSE \
@@ -157,34 +178,33 @@ fi
 
 # build LuaSocket
 if [ $BUILD_LUASOCKET ]; then
-  wget -c "$LUASOCKET_URL" -O "$LUASOCKET_FILENAME" || { echo "Error: failed to download LuaSocket"; exit 1; }
-  tar -xzf "$LUASOCKET_FILENAME"
+  wget --no-check-certificate -c "$LUASOCKET_URL" -O "$LUASOCKET_FILENAME" || { echo "Error: failed to download LuaSocket"; exit 1; }
+  unzip "$LUASOCKET_FILENAME"
   cd "$LUASOCKET_BASENAME"
-  mkdir -p "$INSTALL_DIR/lib/lua/5.1/"{mime,socket}
-  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/5.1/mime/core.so" src/mime.c -llua \
+  mkdir -p "$INSTALL_DIR/lib/lua/$LUAV/"{mime,socket}
+  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/$LUAV/mime/core.so" src/mime.c -llua \
     || { echo "Error: failed to build LuaSocket"; exit 1; }
-  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/5.1/socket/core.so" \
+  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/$LUAV/socket/core.so" \
     src/{auxiliar.c,buffer.c,except.c,inet.c,io.c,luasocket.c,options.c,select.c,tcp.c,timeout.c,udp.c,usocket.c} -llua \
     || { echo "Error: failed to build LuaSocket"; exit 1; }
-  mkdir -p "$INSTALL_DIR/share/lua/5.1/socket"
-  cp src/{ftp.lua,http.lua,smtp.lua,tp.lua,url.lua} "$INSTALL_DIR/share/lua/5.1/socket"
-  cp src/{ltn12.lua,mime.lua,socket.lua} "$INSTALL_DIR/share/lua/5.1"
-  [ -f "$INSTALL_DIR/lib/lua/5.1/mime/core.so" ] || { echo "Error: mime/core.so isn't found"; exit 1; }
-  [ -f "$INSTALL_DIR/lib/lua/5.1/socket/core.so" ] || { echo "Error: socket/core.so isn't found"; exit 1; }
+  mkdir -p "$INSTALL_DIR/share/lua/$LUAV/socket"
+  cp src/{ftp.lua,http.lua,smtp.lua,tp.lua,url.lua} "$INSTALL_DIR/share/lua/$LUAV/socket"
+  cp src/{ltn12.lua,mime.lua,socket.lua} "$INSTALL_DIR/share/lua/$LUAV"
+  [ -f "$INSTALL_DIR/lib/lua/$LUAV/mime/core.so" ] || { echo "Error: mime/core.so isn't found"; exit 1; }
+  [ -f "$INSTALL_DIR/lib/lua/$LUAV/socket/core.so" ] || { echo "Error: socket/core.so isn't found"; exit 1; }
   cd ..
   rm -rf "$LUASOCKET_FILENAME" "$LUASOCKET_BASENAME"
 fi
 
 # now copy the compiled dependencies to ZBS binary directory
 mkdir -p "$BIN_DIR" || { echo "Error: cannot create directory $BIN_DIR"; exit 1; }
-[ $BUILD_LUA ] && cp "$INSTALL_DIR/bin/lua" "$BIN_DIR"
+[ $BUILD_LUA ] && cp "$INSTALL_DIR/bin/lua$LUAS" "$BIN_DIR"
 [ $BUILD_WXLUA ] && cp "$INSTALL_DIR/lib/libwx.so" "$BIN_DIR"
 if [ $BUILD_LUASOCKET ]; then
-  mkdir -p "$BIN_DIR/clibs/"{mime,socket}
-  cp "$INSTALL_DIR/lib/lua/5.1/mime/core.so" "$BIN_DIR/clibs/mime"
-  cp "$INSTALL_DIR/lib/lua/5.1/socket/core.so" "$BIN_DIR/clibs/socket"
+  mkdir -p "$BIN_DIR/clibs$LUAS/"{mime,socket}
+  cp "$INSTALL_DIR/lib/lua/$LUAV/mime/core.so" "$BIN_DIR/clibs$LUAS/mime"
+  cp "$INSTALL_DIR/lib/lua/$LUAV/socket/core.so" "$BIN_DIR/clibs$LUAS/socket"
 fi
 
-# show a message about successful completion
 echo "*** Build has been successfully completed ***"
 exit 0

build/build-macosx.sh

@@ -15,23 +15,23 @@ MACOSX_SDK_PATH="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.pla
 MAKEFLAGS="-j4"
 
 # flags for manual building with gcc; build universal binaries for luasocket
-MACOSX_FLAGS="-arch $MACOSX_ARCH -mmacosx-version-min=$MACOSX_VERSION -isysroot $MACOSX_SDK_PATH"
+MACOSX_FLAGS="-arch $MACOSX_ARCH -mmacosx-version-min=$MACOSX_VERSION"
+if [ -d "$MACOSX_SDK_PATH" ]; then
+  echo "Building with $MACOSX_SDK_PATH"
+  MACOSX_FLAGS="$MACOSX_FLAGS -isysroot $MACOSX_SDK_PATH"
+fi
 BUILD_FLAGS="-O2 -arch x86_64 -dynamiclib -undefined dynamic_lookup $MACOSX_FLAGS -I $INSTALL_DIR/include -L $INSTALL_DIR/lib"
 
 # paths configuration
 WXWIDGETS_BASENAME="wxWidgets"
 WXWIDGETS_URL="http://svn.wxwidgets.org/svn/wx/wxWidgets/trunk"
 
-LUA_BASENAME="lua-5.1.5"
-LUA_FILENAME="$LUA_BASENAME.tar.gz"
-LUA_URL="http://www.lua.org/ftp/$LUA_FILENAME"
-
 WXLUA_BASENAME="wxlua"
-WXLUA_URL="https://wxlua.svn.sourceforge.net/svnroot/wxlua/trunk"
+WXLUA_URL="https://svn.code.sf.net/p/wxlua/svn/trunk"
 
-LUASOCKET_BASENAME="luasocket-2.0.2"
-LUASOCKET_FILENAME="$LUASOCKET_BASENAME.tar.gz"
-LUASOCKET_URL="http://files.luaforge.net/releases/luasocket/luasocket/luasocket-2.0.2/$LUASOCKET_FILENAME"
+LUASOCKET_BASENAME="luasocket-3.0-rc1"
+LUASOCKET_FILENAME="v3.0-rc1.zip"
+LUASOCKET_URL="https://github.com/diegonehab/luasocket/archive/$LUASOCKET_FILENAME"
 
 # exit if the command line is empty
 if [ $# -eq 0 ]; then
@@ -39,9 +39,19 @@ if [ $# -eq 0 ]; then
   exit 0
 fi
 
+WXLUASTRIP="/strip"
+WXWIDGETSDEBUG="--disable-debug"
+WXLUABUILD="MinSizeRel"
+
 # iterate through the command line arguments
 for ARG in "$@"; do
   case $ARG in
+  5.2)
+    BUILD_52=true
+    ;;
+  jit)
+    BUILD_JIT=true
+    ;;
   wxwidgets)
     BUILD_WXWIDGETS=true
     ;;
@@ -54,6 +64,11 @@ for ARG in "$@"; do
   luasocket)
     BUILD_LUASOCKET=true
     ;;
+  debug)
+    WXLUASTRIP=""
+    WXWIDGETSDEBUG="--enable-debug=max"
+    WXLUABUILD="Debug"
+    ;;
   all)
     BUILD_WXWIDGETS=true
     BUILD_LUA=true
@@ -94,14 +109,38 @@ fi
 # create the installation directory
 mkdir -p "$INSTALL_DIR" || { echo "Error: cannot create directory $INSTALL_DIR"; exit 1; }
 
+LUAV="51"
+LUAS=""
+LUA_BASENAME="lua-5.1.5"
+
+if [ $BUILD_52 ]; then
+  LUAV="52"
+  LUAS=$LUAV
+  LUA_BASENAME="lua-5.2.2"
+fi
+
+LUA_FILENAME="$LUA_BASENAME.tar.gz"
+LUA_URL="http://www.lua.org/ftp/$LUA_FILENAME"
+
+if [ $BUILD_JIT ]; then
+  LUA_BASENAME="LuaJIT-2.0.2"
+  LUA_FILENAME="$LUA_BASENAME.tar.gz"
+  LUA_URL="http://luajit.org/download/$LUA_FILENAME"
+fi
+
 # build wxWidgets
 if [ $BUILD_WXWIDGETS ]; then
   svn co "$WXWIDGETS_URL" "$WXWIDGETS_BASENAME" || { echo "Error: failed to checkout wxWidgets"; exit 1; }
   cd "$WXWIDGETS_BASENAME"
-  ./configure --prefix="$INSTALL_DIR" --disable-debug --disable-shared --enable-unicode \
+  MINSDK=""
+  if [ -d $MACOSX_SDK_PATH ]; then
+    MINSDK="--with-macosx-sdk=$MACOSX_SDK_PATH"
+  fi
+  ./configure --prefix="$INSTALL_DIR" $WXWIDGETSDEBUG --disable-shared --enable-unicode \
+    --enable-compat28 \
     --with-libjpeg=builtin --with-libpng=builtin --with-libtiff=no --with-expat=no \
     --with-zlib=builtin --disable-richtext \
-    --enable-macosx_arch=$MACOSX_ARCH --with-macosx-version-min=$MACOSX_VERSION --with-macosx-sdk="$MACOSX_SDK_PATH" \
+    --enable-macosx_arch=$MACOSX_ARCH --with-macosx-version-min=$MACOSX_VERSION $MINSDK \
     --with-osx_cocoa CFLAGS="-Os" CXXFLAGS="-Os"
   make $MAKEFLAGS || { echo "Error: failed to build wxWidgets"; exit 1; }
   make install
@@ -114,16 +153,29 @@ if [ $BUILD_LUA ]; then
   wget -c "$LUA_URL" -O "$LUA_FILENAME" || { echo "Error: failed to download Lua"; exit 1; }
   tar -xzf "$LUA_FILENAME"
   cd "$LUA_BASENAME"
-  sed -i "" 's/PLATS=/& macosx_dylib/' Makefile
-  printf "macosx_dylib:\n" >> src/Makefile
-  printf "\t\$(MAKE) LUA_A=\"liblua.dylib\" AR=\"\$(CC) -dynamiclib $MACOSX_FLAGS -o\" RANLIB=\"strip -u -r\" \\\\\n" >> src/Makefile
-  printf "\tMYCFLAGS=\"-DLUA_USE_LINUX $MACOSX_FLAGS\" MYLDFLAGS=\"$MACOSX_FLAGS\" MYLIBS=\"-lreadline\" lua\n" >> src/Makefile
-  printf "\t\$(MAKE) MYCFLAGS=\"-DLUA_USE_LINUX $MACOSX_FLAGS\" MYLDFLAGS=\"$MACOSX_FLAGS\" luac\n" >> src/Makefile
-  make macosx_dylib || { echo "Error: failed to build Lua"; exit 1; }
-  make install INSTALL_TOP="$INSTALL_DIR"
-  strip -u -r "$INSTALL_DIR/bin/lua"
-  cp src/liblua.dylib "$INSTALL_DIR/lib"
-  [ -f "$INSTALL_DIR/lib/liblua.dylib" ] || { echo "Error: liblua.dylib isn't found"; exit 1; }
+
+  if [ $BUILD_JIT ]; then
+    make BUILDMODE=dynamic LUAJIT_SO=liblua.dylib TARGET_DYLIBPATH=liblua.dylib CC="gcc -m32" CCOPT="$MACOSX_FLAGS -DLUAJIT_ENABLE_LUA52COMPAT" || { echo "Error: failed to build Lua"; exit 1; }
+    make install PREFIX="$INSTALL_DIR"
+    cp "src/luajit" "$INSTALL_DIR/bin/lua"
+    cp "src/liblua.dylib" "$INSTALL_DIR/lib"
+    # move luajit to lua as it's expected by luasocket and other components
+    cp "$INSTALL_DIR"/include/luajit*/* "$INSTALL_DIR/include/"
+  else
+    sed -i "" 's/PLATS=/& macosx_dylib/' Makefile
+
+    # -O1 fixes this issue with for Lua 5.2 with i386: http://lua-users.org/lists/lua-l/2013-05/msg00070.html
+    printf "macosx_dylib:\n" >> src/Makefile
+    printf "\t\$(MAKE) LUA_A=\"liblua$LUAS.dylib\" AR=\"\$(CC) -dynamiclib $MACOSX_FLAGS -o\" RANLIB=\"strip -u -r\" \\\\\n" >> src/Makefile
+    printf "\tMYCFLAGS=\"-O1 -DLUA_USE_LINUX $MACOSX_FLAGS\" MYLDFLAGS=\"$MACOSX_FLAGS\" MYLIBS=\"-lreadline\" lua\n" >> src/Makefile
+    printf "\t\$(MAKE) MYCFLAGS=\"-DLUA_USE_LINUX $MACOSX_FLAGS\" MYLDFLAGS=\"$MACOSX_FLAGS\" luac\n" >> src/Makefile
+    make macosx_dylib || { echo "Error: failed to build Lua"; exit 1; }
+    make install INSTALL_TOP="$INSTALL_DIR"
+    mv "$INSTALL_DIR/bin/lua" "$INSTALL_DIR/bin/lua$LUAS"
+    cp src/liblua$LUAS.dylib "$INSTALL_DIR/lib"
+  fi
+  strip -u -r "$INSTALL_DIR/bin/lua$LUAS"
+  [ -f "$INSTALL_DIR/lib/liblua$LUAS.dylib" ] || { echo "Error: liblua$LUAS.dylib isn't found"; exit 1; }
   cd ..
   rm -rf "$LUA_FILENAME" "$LUA_BASENAME"
 fi
@@ -132,18 +184,22 @@ fi
 if [ $BUILD_WXLUA ]; then
   svn co "$WXLUA_URL" "$WXLUA_BASENAME" || { echo "Error: failed to checkout wxLua"; exit 1; }
   cd "$WXLUA_BASENAME/wxLua"
+  MINSDK=""
+  if [ -d $MACOSX_SDK_PATH ]; then
+    MINSDK="CMAKE_OSX_SYSROOT=$MACOSX_SDK_PATH"
+  fi
   # the following patches wxlua source to fix live coding support in wxlua apps
   # http://www.mail-archive.com/wxlua-users@lists.sourceforge.net/msg03225.html
   sed -i "" 's/\(m_wxlState = wxLuaState(wxlState.GetLuaState(), wxLUASTATE_GETSTATE|wxLUASTATE_ROOTSTATE);\)/\/\/ removed by ZBS build process \/\/ \1/' modules/wxlua/wxlcallb.cpp
-  cmake -G "Unix Makefiles" -DBUILD_INSTALL_PREFIX="$INSTALL_DIR" -DCMAKE_BUILD_TYPE=MinSizeRel -DBUILD_SHARED_LIBS=FALSE \
-    -DCMAKE_OSX_ARCHITECTURES=$MACOSX_ARCH -DCMAKE_OSX_DEPLOYMENT_TARGET=$MACOSX_VERSION CMAKE_OSX_SYSROOT="$MACOSX_SDK_PATH" \
+  cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$INSTALL_DIR" -DCMAKE_BUILD_TYPE=$WXLUABUILD -DBUILD_SHARED_LIBS=FALSE \
+    -DCMAKE_OSX_ARCHITECTURES=$MACOSX_ARCH -DCMAKE_OSX_DEPLOYMENT_TARGET=$MACOSX_VERSION $MINSDK \
     -DCMAKE_C_COMPILER=/usr/bin/gcc -DCMAKE_CXX_COMPILER=/usr/bin/g++ -DwxWidgets_CONFIG_EXECUTABLE="$INSTALL_DIR/bin/wx-config" \
     -DwxWidgets_COMPONENTS="stc;html;aui;adv;core;net;base" \
     -DwxLuaBind_COMPONENTS="stc;html;aui;adv;core;net;base" -DwxLua_LUA_LIBRARY_USE_BUILTIN=FALSE \
     -DwxLua_LUA_INCLUDE_DIR="$INSTALL_DIR/include" -DwxLua_LUA_LIBRARY="$INSTALL_DIR/lib/liblua.dylib" .
   (cd modules/luamodule; make $MAKEFLAGS) || { echo "Error: failed to build wxLua"; exit 1; }
-  (cd modules/luamodule; make install/strip)
-  strip -u -r "$INSTALL_DIR/lib/libwx.dylib"
+  (cd modules/luamodule; make install$WXLUASTRIP)
+  if [ $WXLUASTRIP ]; then strip -u -r "$INSTALL_DIR/lib/libwx.dylib"; fi
   [ -f "$INSTALL_DIR/lib/libwx.dylib" ] || { echo "Error: libwx.dylib isn't found"; exit 1; }
   cd ../..
   rm -rf "$WXLUA_BASENAME"
@@ -151,39 +207,41 @@ fi
 
 # build LuaSocket
 if [ $BUILD_LUASOCKET ]; then
-  wget -c "$LUASOCKET_URL" -O "$LUASOCKET_FILENAME" || { echo "Error: failed to download LuaSocket"; exit 1; }
-  tar -xzf "$LUASOCKET_FILENAME"
+  wget --no-check-certificate -c "$LUASOCKET_URL" -O "$LUASOCKET_FILENAME" || { echo "Error: failed to download LuaSocket"; exit 1; }
+  unzip "$LUASOCKET_FILENAME"
   cd "$LUASOCKET_BASENAME"
-  mkdir -p "$INSTALL_DIR/lib/lua/5.1/"{mime,socket}
-  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/5.1/mime/core.dylib" src/mime.c \
+  mkdir -p "$INSTALL_DIR/lib/lua/$LUAV/"{mime,socket}
+  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/$LUAV/mime/core.dylib" src/mime.c \
     || { echo "Error: failed to build LuaSocket"; exit 1; }
-  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/5.1/socket/core.dylib" \
+  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/$LUAV/socket/core.dylib" \
     src/{auxiliar.c,buffer.c,except.c,inet.c,io.c,luasocket.c,options.c,select.c,tcp.c,timeout.c,udp.c,usocket.c} \
     || { echo "Error: failed to build LuaSocket"; exit 1; }
-  strip -u -r "$INSTALL_DIR/lib/lua/5.1/mime/core.dylib" "$INSTALL_DIR/lib/lua/5.1/socket/core.dylib"
-  mkdir -p "$INSTALL_DIR/share/lua/5.1/socket"
-  cp src/{ftp.lua,http.lua,smtp.lua,tp.lua,url.lua} "$INSTALL_DIR/share/lua/5.1/socket"
-  cp src/{ltn12.lua,mime.lua,socket.lua} "$INSTALL_DIR/share/lua/5.1"
-  [ -f "$INSTALL_DIR/lib/lua/5.1/mime/core.dylib" ] || { echo "Error: mime/core.dylib isn't found"; exit 1; }
-  [ -f "$INSTALL_DIR/lib/lua/5.1/socket/core.dylib" ] || { echo "Error: socket/core.dylib isn't found"; exit 1; }
+  strip -u -r "$INSTALL_DIR/lib/lua/$LUAV/mime/core.dylib" "$INSTALL_DIR/lib/lua/$LUAV/socket/core.dylib"
+  install_name_tool -id core.dylib "$INSTALL_DIR/lib/lua/$LUAV/socket/core.dylib"
+  install_name_tool -id core.dylib "$INSTALL_DIR/lib/lua/$LUAV/mime/core.dylib"
+  mkdir -p "$INSTALL_DIR/share/lua/$LUAV/socket"
+  cp src/{ftp.lua,http.lua,smtp.lua,tp.lua,url.lua} "$INSTALL_DIR/share/lua/$LUAV/socket"
+  cp src/{ltn12.lua,mime.lua,socket.lua} "$INSTALL_DIR/share/lua/$LUAV"
+  [ -f "$INSTALL_DIR/lib/lua/$LUAV/mime/core.dylib" ] || { echo "Error: mime/core.dylib isn't found"; exit 1; }
+  [ -f "$INSTALL_DIR/lib/lua/$LUAV/socket/core.dylib" ] || { echo "Error: socket/core.dylib isn't found"; exit 1; }
   cd ..
   rm -rf "$LUASOCKET_FILENAME" "$LUASOCKET_BASENAME"
 fi
 
 # now copy the compiled dependencies to ZBS binary directory
 mkdir -p "$BIN_DIR" || { echo "Error: cannot create directory $BIN_DIR"; exit 1; }
+
 if [ $BUILD_LUA ]; then
   mkdir -p "$BIN_DIR/lua.app/Contents/MacOS"
-  cp "$INSTALL_DIR/bin/lua" "$BIN_DIR/lua.app/Contents/MacOS"
-  cp "$INSTALL_DIR/bin/lua" "$INSTALL_DIR/lib/liblua.dylib" "$BIN_DIR"
+  cp "$INSTALL_DIR/bin/lua$LUAS" "$BIN_DIR/lua.app/Contents/MacOS"
+  cp "$INSTALL_DIR/bin/lua$LUAS" "$INSTALL_DIR/lib/liblua$LUAS.dylib" "$BIN_DIR"
 fi
 [ $BUILD_WXLUA ] && cp "$INSTALL_DIR/lib/libwx.dylib" "$BIN_DIR"
 if [ $BUILD_LUASOCKET ]; then
-  mkdir -p "$BIN_DIR/clibs/"{mime,socket}
-  cp "$INSTALL_DIR/lib/lua/5.1/mime/core.dylib" "$BIN_DIR/clibs/mime"
-  cp "$INSTALL_DIR/lib/lua/5.1/socket/core.dylib" "$BIN_DIR/clibs/socket"
+  mkdir -p "$BIN_DIR/clibs$LUAS/"{mime,socket}
+  cp "$INSTALL_DIR/lib/lua/$LUAV/mime/core.dylib" "$BIN_DIR/clibs$LUAS/mime"
+  cp "$INSTALL_DIR/lib/lua/$LUAV/socket/core.dylib" "$BIN_DIR/clibs$LUAS/socket"
 fi
 
-# show a message about successful completion
 echo "*** Build has been successfully completed ***"
 exit 0

build/build-win32.sh

@@ -7,7 +7,7 @@ BIN_DIR="$(dirname "$PWD")/bin"
 INSTALL_DIR="$PWD/deps"
 
 # number of parallel jobs used for building
-MAKEFLAGS="-j4"
+MAKEFLAGS="-j1" # some make may hang on Windows with j4 or j7
 
 # flags for manual building with gcc
 BUILD_FLAGS="-O2 -shared -s -I $INSTALL_DIR/include -L $INSTALL_DIR/lib"
@@ -16,16 +16,20 @@ BUILD_FLAGS="-O2 -shared -s -I $INSTALL_DIR/include -L $INSTALL_DIR/lib"
 WXWIDGETS_BASENAME="wxWidgets"
 WXWIDGETS_URL="http://svn.wxwidgets.org/svn/wx/wxWidgets/trunk"
 
-LUA_BASENAME="lua-5.1.5"
-LUA_FILENAME="$LUA_BASENAME.tar.gz"
-LUA_URL="http://www.lua.org/ftp/$LUA_FILENAME"
-
 WXLUA_BASENAME="wxlua"
-WXLUA_URL="https://wxlua.svn.sourceforge.net/svnroot/wxlua/trunk"
+WXLUA_URL="https://svn.code.sf.net/p/wxlua/svn/trunk"
 
-LUASOCKET_BASENAME="luasocket-2.0.2"
-LUASOCKET_FILENAME="$LUASOCKET_BASENAME.tar.gz"
-LUASOCKET_URL="http://files.luaforge.net/releases/luasocket/luasocket/luasocket-2.0.2/$LUASOCKET_FILENAME"
+LUASOCKET_BASENAME="luasocket-3.0-rc1"
+LUASOCKET_FILENAME="v3.0-rc1.zip"
+LUASOCKET_URL="https://github.com/diegonehab/luasocket/archive/$LUASOCKET_FILENAME"
+
+OPENSSL_BASENAME="openssl-1.0.1e"
+OPENSSL_FILENAME="$OPENSSL_BASENAME.tar.gz"
+OPENSSL_URL="http://www.openssl.org/source/$OPENSSL_FILENAME"
+
+LUASEC_BASENAME="luasec-0.4.1"
+LUASEC_FILENAME="$LUASEC_BASENAME.zip"
+LUASEC_URL="https://github.com/brunoos/luasec/archive/$LUASEC_FILENAME"
 
 WINAPI_BASENAME="winapi"
 WINAPI_URL="https://github.com/stevedonovan/winapi.git"
@@ -36,9 +40,19 @@ if [ $# -eq 0 ]; then
   exit 0
 fi
 
+WXLUASTRIP="/strip"
+WXWIDGETSDEBUG="--disable-debug"
+WXLUABUILD="MinSizeRel"
+
 # iterate through the command line arguments
 for ARG in "$@"; do
   case $ARG in
+  5.2)
+    BUILD_52=true
+    ;;
+  jit)
+    BUILD_JIT=true
+    ;;
   wxwidgets)
     BUILD_WXWIDGETS=true
     ;;
@@ -51,12 +65,20 @@ for ARG in "$@"; do
   luasocket)
     BUILD_LUASOCKET=true
     ;;
+  luasec)
+    BUILD_LUASEC=true
+    ;;
   winapi)
     BUILD_WINAPI=true
     ;;
   zbstudio)
     BUILD_ZBSTUDIO=true
     ;;
+  debug)
+    WXLUASTRIP=""
+    WXWIDGETSDEBUG="--enable-debug=max --enable-debug_gdb"
+    WXLUABUILD="Debug"
+    ;;
   all)
     BUILD_WXWIDGETS=true
     BUILD_LUA=true
@@ -105,12 +127,32 @@ fi
 # create the installation directory
 mkdir -p "$INSTALL_DIR" || { echo "Error: cannot create directory $INSTALL_DIR"; exit 1; }
 
+LUAV="51"
+LUAS=""
+LUA_BASENAME="lua-5.1.5"
+
+if [ $BUILD_52 ]; then
+  LUAV="52"
+  LUAS=$LUAV
+  LUA_BASENAME="lua-5.2.2"
+fi
+
+LUA_FILENAME="$LUA_BASENAME.tar.gz"
+LUA_URL="http://www.lua.org/ftp/$LUA_FILENAME"
+
+if [ $BUILD_JIT ]; then
+  LUA_BASENAME="LuaJIT-2.0.2"
+  LUA_FILENAME="$LUA_BASENAME.tar.gz"
+  LUA_URL="http://luajit.org/download/$LUA_FILENAME"
+fi
+
 # build wxWidgets
 if [ $BUILD_WXWIDGETS ]; then
   svn co "$WXWIDGETS_URL" "$WXWIDGETS_BASENAME" || { echo "Error: failed to checkout wxWidgets"; exit 1; }
   svn revert -R "$WXWIDGETS_BASENAME"
   cd "$WXWIDGETS_BASENAME"
-  ./configure --prefix="$INSTALL_DIR" --disable-debug --disable-shared --enable-unicode \
+  ./configure --prefix="$INSTALL_DIR" $WXWIDGETSDEBUG --disable-shared --enable-unicode \
+    --enable-compat28 \
     --with-libjpeg=builtin --with-libpng=builtin --with-libtiff=no --with-expat=no \
     --with-zlib=builtin --disable-richtext \
     CFLAGS="-Os -fno-keep-inline-dllexport" CXXFLAGS="-Os -fno-keep-inline-dllexport"
@@ -125,10 +167,19 @@ if [ $BUILD_LUA ]; then
   wget -c "$LUA_URL" -O "$LUA_FILENAME" || { echo "Error: failed to download Lua"; exit 1; }
   tar -xzf "$LUA_FILENAME"
   cd "$LUA_BASENAME"
-  make mingw || { echo "Error: failed to build Lua"; exit 1; }
-  make install INSTALL_TOP="$INSTALL_DIR"
-  cp src/lua51.dll "$INSTALL_DIR/lib"
-  [ -f "$INSTALL_DIR/lib/lua51.dll" ] || { echo "Error: lua51.dll isn't found"; exit 1; }
+  if [ $BUILD_JIT ]; then
+    make CCOPT="-DLUAJIT_ENABLE_LUA52COMPAT" || { echo "Error: failed to build Lua"; exit 1; }
+    make install PREFIX="$INSTALL_DIR"
+    cp "$INSTALL_DIR/bin/luajit.exe" "$INSTALL_DIR/bin/lua.exe"
+    # move luajit to lua as it's expected by luasocket and other components
+    cp "$INSTALL_DIR"/include/luajit*/* "$INSTALL_DIR/include/"
+  else
+    make mingw || { echo "Error: failed to build Lua"; exit 1; }
+    make install INSTALL_TOP="$INSTALL_DIR"
+  fi
+  cp src/lua$LUAV.dll "$INSTALL_DIR/lib"
+  cp "$INSTALL_DIR/bin/lua.exe" "$INSTALL_DIR/bin/lua$LUAV.exe"
+  [ -f "$INSTALL_DIR/lib/lua$LUAV.dll" ] || { echo "Error: lua$LUAV.dll isn't found"; exit 1; }
   cd ..
   rm -rf "$LUA_FILENAME" "$LUA_BASENAME"
 fi
@@ -140,18 +191,28 @@ if [ $BUILD_WXLUA ]; then
   cd "$WXLUA_BASENAME/wxLua"
   sed -i 's|:-/\(.\)/|:-\1:/|' "$INSTALL_DIR/bin/wx-config"
   sed -i 's/execute_process(COMMAND/& sh/' build/CMakewxAppLib.cmake modules/wxstedit/build/CMakewxAppLib.cmake
+
   # the following patches wxlua source to fix live coding support in wxlua apps
   # http://www.mail-archive.com/wxlua-users@lists.sourceforge.net/msg03225.html
   sed -i 's/\(m_wxlState = wxLuaState(wxlState.GetLuaState(), wxLUASTATE_GETSTATE|wxLUASTATE_ROOTSTATE);\)/\/\/ removed by ZBS build process \/\/ \1/' modules/wxlua/wxlcallb.cpp
-  cp "$INSTALL_DIR/lib/libwxscintilla-2.9.a" "$INSTALL_DIR/lib/libwx_mswu_scintilla-2.9.a"
+
+  # remove check for Lua 5.2 as it doesn't work with Twoface ABI mapper
+  sed -i 's/LUA_VERSION_NUM < 502/0/' modules/wxlua/wxlcallb.cpp
+
+  # (temporary) fix for compilation issue in wxlua in Windows using mingw (r184)
+  sed -i 's/defined(__MINGW32__) || defined(__GNUWIN32__)/0/' modules/wxbind/src/wxcore_bind.cpp
+
+  [ -f "$INSTALL_DIR/lib/libwxscintilla-3.0.a" ] && cp "$INSTALL_DIR/lib/libwxscintilla-3.0.a" "$INSTALL_DIR/lib/libwx_mswu_scintilla-3.0.a"
+  [ -f "$INSTALL_DIR/lib/libwxscintilla-3.1.a" ] && cp "$INSTALL_DIR/lib/libwxscintilla-3.1.a" "$INSTALL_DIR/lib/libwx_mswu_scintilla-3.1.a"
+
   echo "set_target_properties(wxLuaModule PROPERTIES LINK_FLAGS -static)" >> modules/luamodule/CMakeLists.txt
-  cmake -G "MSYS Makefiles" -DBUILD_INSTALL_PREFIX="$INSTALL_DIR" -DCMAKE_BUILD_TYPE=MinSizeRel -DBUILD_SHARED_LIBS=FALSE \
+  cmake -G "MSYS Makefiles" -DCMAKE_INSTALL_PREFIX="$INSTALL_DIR" -DCMAKE_BUILD_TYPE=$WXLUABUILD -DBUILD_SHARED_LIBS=FALSE \
     -DwxWidgets_CONFIG_EXECUTABLE="$INSTALL_DIR/bin/wx-config" \
     -DwxWidgets_COMPONENTS="stc;html;aui;adv;core;net;base" \
     -DwxLuaBind_COMPONENTS="stc;html;aui;adv;core;net;base" -DwxLua_LUA_LIBRARY_USE_BUILTIN=FALSE \
     -DwxLua_LUA_INCLUDE_DIR="$INSTALL_DIR/include" -DwxLua_LUA_LIBRARY="$INSTALL_DIR/lib/lua51.dll" .
   (cd modules/luamodule; make $MAKEFLAGS) || { echo "Error: failed to build wxLua"; exit 1; }
-  (cd modules/luamodule; make install/strip)
+  (cd modules/luamodule; make install$WXLUASTRIP)
   [ -f "$INSTALL_DIR/bin/libwx.dll" ] || { echo "Error: libwx.dll isn't found"; exit 1; }
   cd ../..
   rm -rf "$WXLUA_BASENAME"
@@ -159,24 +220,51 @@ fi
 
 # build LuaSocket
 if [ $BUILD_LUASOCKET ]; then
-  wget -c "$LUASOCKET_URL" -O "$LUASOCKET_FILENAME" || { echo "Error: failed to download LuaSocket"; exit 1; }
-  tar -xzf "$LUASOCKET_FILENAME"
+  wget --no-check-certificate -c "$LUASOCKET_URL" -O "$LUASOCKET_FILENAME" || { echo "Error: failed to download LuaSocket"; exit 1; }
+  unzip "$LUASOCKET_FILENAME"
   cd "$LUASOCKET_BASENAME"
-  mkdir -p "$INSTALL_DIR/lib/lua/5.1/"{mime,socket}
-  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/5.1/mime/core.dll" src/mime.c -llua51 \
+  mkdir -p "$INSTALL_DIR/lib/lua/$LUAV/"{mime,socket}
+  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/$LUAV/mime/core.dll" src/mime.c -llua$LUAV \
     || { echo "Error: failed to build LuaSocket"; exit 1; }
-  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/5.1/socket/core.dll" \
-    src/{auxiliar.c,buffer.c,except.c,inet.c,io.c,luasocket.c,options.c,select.c,tcp.c,timeout.c,udp.c,wsocket.c} -lwsock32 -llua51 \
+  gcc $BUILD_FLAGS -DLUASOCKET_INET_PTON -D_WIN32_WINNT=0x0501 -o "$INSTALL_DIR/lib/lua/$LUAV/socket/core.dll" \
+    src/{auxiliar.c,buffer.c,except.c,inet.c,io.c,luasocket.c,options.c,select.c,tcp.c,timeout.c,udp.c,wsocket.c} -lwsock32 -lws2_32 -llua$LUAV \
     || { echo "Error: failed to build LuaSocket"; exit 1; }
-  mkdir -p "$INSTALL_DIR/share/lua/5.1/socket"
-  cp src/{ftp.lua,http.lua,smtp.lua,tp.lua,url.lua} "$INSTALL_DIR/share/lua/5.1/socket"
-  cp src/{ltn12.lua,mime.lua,socket.lua} "$INSTALL_DIR/share/lua/5.1"
-  [ -f "$INSTALL_DIR/lib/lua/5.1/mime/core.dll" ] || { echo "Error: mime/core.dll isn't found"; exit 1; }
-  [ -f "$INSTALL_DIR/lib/lua/5.1/socket/core.dll" ] || { echo "Error: socket/core.dll isn't found"; exit 1; }
+  mkdir -p "$INSTALL_DIR/share/lua/$LUAV/socket"
+  cp src/{ftp.lua,http.lua,smtp.lua,tp.lua,url.lua} "$INSTALL_DIR/share/lua/$LUAV/socket"
+  cp src/{ltn12.lua,mime.lua,socket.lua} "$INSTALL_DIR/share/lua/$LUAV"
+  [ -f "$INSTALL_DIR/lib/lua/$LUAV/mime/core.dll" ] || { echo "Error: mime/core.dll isn't found"; exit 1; }
+  [ -f "$INSTALL_DIR/lib/lua/$LUAV/socket/core.dll" ] || { echo "Error: socket/core.dll isn't found"; exit 1; }
   cd ..
   rm -rf "$LUASOCKET_FILENAME" "$LUASOCKET_BASENAME"
 fi
 
+# build LuaSec
+if [ $BUILD_LUASEC ]; then
+  # build openSSL
+  wget --no-check-certificate -c "$OPENSSL_URL" -O "$OPENSSL_FILENAME" || { echo "Error: failed to download OpenSSL"; exit 1; }
+  tar -xzf "$OPENSSL_FILENAME"
+  cd "$OPENSSL_BASENAME"
+  bash Configure mingw
+  make
+  make install_sw INSTALLTOP="$INSTALL_DIR"
+  cd ..
+  rm -rf "$OPENSSL_FILENAME" "$OPENSSL_BASENAME"
+
+  # build LuaSec
+  wget --no-check-certificate -c "$LUASEC_URL" -O "$LUASEC_FILENAME" || { echo "Error: failed to download LuaSec"; exit 1; }
+  unzip "$LUASEC_FILENAME"
+  # the folder in the archive is "luasec-luasec-....", so need to fix
+  mv "luasec-$LUASEC_BASENAME" $LUASEC_BASENAME
+  cd "$LUASEC_BASENAME"
+  gcc $BUILD_FLAGS -o "$INSTALL_DIR/lib/lua/5.1/ssl.dll" \
+    src/{timeout.c,buffer.c,io.c,context.c,ssl.c,wsocket.c} -lssl -lcrypto -lws2_32 -lgdi32 -llua51 \
+    || { echo "Error: failed to build LuaSec"; exit 1; }
+  cp src/{ssl.lua,https.lua} "$INSTALL_DIR/share/lua/5.1"
+  [ -f "$INSTALL_DIR/lib/lua/5.1/ssl.dll" ] || { echo "Error: luasec.dll isn't found"; exit 1; }
+  cd ..
+  rm -rf "$LUASEC_FILENAME" "$LUASEC_BASENAME"
+fi
+
 # build winapi
 if [ $BUILD_WINAPI ]; then
   git clone "$WINAPI_URL" "$WINAPI_BASENAME"
@@ -198,19 +286,24 @@ fi
 
 # now copy the compiled dependencies to ZBS binary directory
 mkdir -p "$BIN_DIR" || { echo "Error: cannot create directory $BIN_DIR"; exit 1; }
-[ $BUILD_LUA ] && cp "$INSTALL_DIR/bin/lua.exe" "$INSTALL_DIR/lib/lua51.dll" "$BIN_DIR"
+
+[ $BUILD_LUA ] && cp "$INSTALL_DIR/bin/lua$LUAS.exe" "$INSTALL_DIR/lib/lua$LUAV.dll" "$BIN_DIR"
 [ $BUILD_WXLUA ] && cp "$INSTALL_DIR/bin/libwx.dll" "$BIN_DIR/wx.dll"
 [ $BUILD_WINAPI ] && cp "$INSTALL_DIR/lib/lua/5.1/winapi.dll" "$BIN_DIR"
+[ $BUILD_LUASEC ] && cp "$INSTALL_DIR/lib/lua/5.1/ssl.dll" "$BIN_DIR"
+
 if [ $BUILD_LUASOCKET ]; then
-  mkdir -p "$BIN_DIR/clibs/"{mime,socket}
-  cp "$INSTALL_DIR/lib/lua/5.1/mime/core.dll" "$BIN_DIR/clibs/mime"
-  cp "$INSTALL_DIR/lib/lua/5.1/socket/core.dll" "$BIN_DIR/clibs/socket"
+  mkdir -p "$BIN_DIR/clibs$LUAS/"{mime,socket}
+  cp "$INSTALL_DIR/lib/lua/$LUAV/mime/core.dll" "$BIN_DIR/clibs$LUAS/mime"
+  cp "$INSTALL_DIR/lib/lua/$LUAV/socket/core.dll" "$BIN_DIR/clibs$LUAS/socket"
 fi
 
 # To build lua5.1.dll proxy:
 # (1) get mkforwardlib-gcc.lua from http://lua-users.org/wiki/LuaProxyDllThree
 # (2) run it as "lua mkforwardlib-gcc.lua lua51 lua5.1 X86"
+# To build lua5.2.dll proxy:
+# (1) get mkforwardlib-gcc-52.lua from http://lua-users.org/wiki/LuaProxyDllThree
+# (2) run it as "lua mkforwardlib-gcc-52.lua lua52 lua5.2 X86"
 
-# show a message about successful completion
 echo "*** Build has been successfully completed ***"
 exit 0

build/messages.lua

@@ -9,6 +9,10 @@
 -- You can also update an existing file with new messages by running:
 --  > bin\lua.exe build/messages.lua cfg/i18n/ru.lua
 
+-- store `print` function as it's modified by wxlua and LuaJIT doesn't like
+-- what wxlua has done in that function.
+local print = print
+
 local iswindows = os.getenv('WINDIR') or (os.getenv('OS') or ''):match('[Ww]indows')
 if iswindows or not pcall(require, "wx") then
   package.cpath = (iswindows and 'bin/?.dll;' or 'bin/lib?.dylib;') .. package.cpath

cfg/i18n/cn.lua

@@ -0,0 +1,266 @@
+return {
+  ["%d instance"] = "%d 个体", -- src\editor\findreplace.lua
+  ["%s event failed: %s"] = nil, -- src\editor\package.lua
+  ["&About"] = "关于(&A)", -- src\editor\menu_help.lua
+  ["&Add Watch"] = "添加监视(&A)", -- src\editor\debugger.lua
+  ["&Break"] = "中断", -- src\editor\menu_project.lua
+  ["&Close Page"] = "关闭页面", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["&Community"] = nil, -- src\editor\menu_help.lua
+  ["&Compile"] = "编译", -- src\editor\menu_project.lua
+  ["&Copy"] = "复制", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Default Layout"] = "布局", -- src\editor\menu_view.lua
+  ["&Delete Watch"] = "删除监视", -- src\editor\debugger.lua
+  ["&Delete"] = nil, -- src\editor\filetree.lua
+  ["&Documentation"] = nil, -- src\editor\menu_help.lua
+  ["&Down"] = "往下", -- src\editor\findreplace.lua
+  ["&Edit Watch"] = "编辑监视", -- src\editor\debugger.lua
+  ["&Edit"] = "编辑", -- src\editor\menu_edit.lua
+  ["&File"] = "文件", -- src\editor\menu_file.lua
+  ["&Find All"] = "查找全部", -- src\editor\findreplace.lua
+  ["&Find Next"] = "查找下一个", -- src\editor\findreplace.lua
+  ["&Find"] = "查找", -- src\editor\menu_search.lua
+  ["&Fold/Unfold All"] = "全 折叠/展开", -- src\editor\menu_edit.lua
+  ["&Frequently Asked Questions"] = nil, -- src\editor\menu_help.lua
+  ["&Getting Started Guide"] = nil, -- src\editor\menu_help.lua
+  ["&Goto Line"] = "到...行", -- src\editor\menu_search.lua
+  ["&Help"] = "帮助", -- src\editor\menu_help.lua
+  ["&New Directory"] = nil, -- src\editor\filetree.lua
+  ["&New"] = "新建", -- src\editor\menu_file.lua
+  ["&Open..."] = "打开...", -- src\editor\menu_file.lua
+  ["&Output/Console Window"] = "输出/主控台视窗", -- src\editor\menu_view.lua
+  ["&Paste"] = "粘贴", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Project Page"] = nil, -- src\editor\menu_help.lua
+  ["&Project"] = "项目", -- src\editor\inspect.lua, src\editor\menu_project.lua
+  ["&Redo"] = "重做", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Rename"] = nil, -- src\editor\filetree.lua
+  ["&Replace All"] = "全替换", -- src\editor\findreplace.lua
+  ["&Replace"] = "替换", -- src\editor\findreplace.lua, src\editor\menu_search.lua
+  ["&Run"] = "执行", -- src\editor\menu_project.lua
+  ["&Save"] = "保存", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["&Search"] = "搜索", -- src\editor\menu_search.lua
+  ["&Sort"] = "分类", -- src\editor\menu_edit.lua
+  ["&Stack Window"] = "叠视窗/堆栈视窗", -- src\editor\menu_view.lua
+  ["&Start Debugger Server"] = "开启除错器伺服机", -- src\editor\menu_project.lua
+  ["&Subdirectories"] = "子文件夹", -- src\editor\findreplace.lua
+  ["&Tutorials"] = nil, -- src\editor\menu_help.lua
+  ["&Undo"] = "撤消", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Up"] = "往上", -- src\editor\findreplace.lua
+  ["&View"] = "视图", -- src\editor\menu_view.lua
+  ["&Watch Window"] = "监视视窗", -- src\editor\menu_view.lua
+  [".&bak on Replace"] = nil, -- src\editor\findreplace.lua
+  ["About %s"] = "关于 %s", -- src\editor\menu_help.lua
+  ["Add To Scratchpad"] = nil, -- src\editor\editor.lua
+  ["Add Watch Expression"] = "添加监视表达式", -- src\editor\editor.lua
+  ["All files"] = "全部文件", -- src\editor\commands.lua
+  ["Allow external process to start debugging"] = "允许外部进程开启除错", -- src\editor\menu_project.lua
+  ["Analyze the source code"] = "分析源代码", -- src\editor\inspect.lua
+  ["Analyze"] = "分析", -- src\editor\inspect.lua
+  ["Auto Complete Identifiers"] = "自动补全标识符", -- src\editor\menu_edit.lua
+  ["Auto complete while typing"] = "当输入时自动补全", -- src\editor\menu_edit.lua
+  ["Break execution at the next executed line of code"] = "执行下一语句之后中断执行", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["C&lear Output Window"] = "清除输出视窗", -- src\editor\menu_project.lua
+  ["C&omment/Uncomment"] = "注释/消除注释", -- src\editor\menu_edit.lua
+  ["Can't debug the script in the active editor window."] = "不能在现行编辑视窗对脚本进行除错", -- src\editor\debugger.lua
+  ["Can't find file '%s' in the current project to activate for debugging. Update the project or open the file in the editor before debugging."] = "在当前项目中寻找不到文件 '%s' 以进行激活然后除错, 更新项目或是在编辑器里开启文件后再除错", -- src\editor\debugger.lua
+  ["Can't process auto-recovery record; invalid format: %s."] = "不能处理自动恢复存档: %s", -- src\editor\commands.lua
+  ["Can't run the entry point script ('%s')."] = "不能执行entry point脚本 ('%s')", -- src\editor\debugger.lua
+  ["Can't start debugger server at %s:%d: %s."] = nil, -- src\editor\debugger.lua
+  ["Can't start debugging session due to internal error '%s'."] = "除错动作失败 '%s'.", -- src\editor\debugger.lua
+  ["Can't start debugging without an opened file or with the current file not being saved ('%s')."] = "不能启动除错，没有文档被开启或当前更改过的文档还没保存('%s')", -- src\editor\debugger.lua
+  ["Cancel"] = "取消", -- src\editor\findreplace.lua
+  ["Cancelled by the user."] = nil, -- src\editor\findreplace.lua
+  ["Choose..."] = "请选...", -- src\editor\menu_project.lua
+  ["Choose a project directory"] = "选择项目文件夹", -- src\editor\findreplace.lua, src\editor\menu_project.lua
+  ["Clear &Dynamic Words"] = "清除动态词汇", -- src\editor\menu_edit.lua
+  ["Clear the output window before compiling or debugging"] = "编译或除错前清除输出视窗", -- src\editor\menu_project.lua
+  ["Close &Other Pages"] = "关闭其他页面", -- src\editor\gui.lua
+  ["Close A&ll Pages"] = "关闭全部页面", -- src\editor\gui.lua
+  ["Close the current editor window"] = "关闭当前编译视窗", -- src\editor\menu_file.lua
+  ["Co&ntinue"] = "继续", -- src\editor\menu_project.lua
+  ["Col: %d"] = "列: %d", -- src\editor\editor.lua
+  ["Command Line Parameters..."] = nil, -- src\editor\menu_project.lua
+  ["Command line parameters"] = nil, -- src\editor\menu_project.lua
+  ["Comment or uncomment current or selected lines"] = "注释/消除注释 当前或被选的语句", -- src\editor\menu_edit.lua
+  ["Compilation error"] = "编译错误", -- src\editor\commands.lua, src\editor\debugger.lua
+  ["Compilation successful; %.0f%% success rate (%d/%d)."] = "编译成功; 成功率: %.0f%% (%d/%d).", -- src\editor\commands.lua
+  ["Compile the current file"] = "编译当前的文档", -- src\editor\menu_project.lua
+  ["Complete &Identifier"] = "补全标识符", -- src\editor\menu_edit.lua
+  ["Complete the current identifier"] = "补全当前标识符", -- src\editor\menu_edit.lua
+  ["Consider removing backslash from escape sequence '%s'."] = nil, -- src\editor\commands.lua
+  ["Copy Full Path"] = nil, -- src\editor\filetree.lua
+  ["Copy selected text to clipboard"] = "复制被选的text到clipboard", -- src\editor\menu_edit.lua
+  ["Couldn't activate file '%s' for debugging; continuing without it."] = "不能激活 '%s' 以除错; 省略后继续进行", -- src\editor\debugger.lua
+  ["Create an empty document"] = "新建空文档", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Cu&t"] = "剪切", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["Cut selected text to clipboard"] = "剪切被选的text到clipboard", -- src\editor\menu_edit.lua
+  ["Debugger server started at %s:%d."] = "除错伺服器起始于 %s:%d.", -- src\editor\debugger.lua
+  ["Debugging session completed (%s)."] = "除错会话完成 (%s)", -- src\editor\debugger.lua
+  ["Debugging session started in '%s'."] = "除错会话于 '%s' 起始", -- src\editor\debugger.lua
+  ["Debugging suspended at %s:%s (couldn't activate the file)."] = "除错挂起于 %s:%s (不能激活文档).", -- src\editor\debugger.lua
+  ["Directory"] = "文件夹", -- src\editor\findreplace.lua
+  ["Do you want to delete '%s'?"] = nil, -- src\editor\filetree.lua
+  ["Do you want to overwrite it?"] = nil, -- src\editor\commands.lua
+  ["Do you want to reload it?"] = "需要重新导入吗?", -- src\editor\editor.lua
+  ["Do you want to save the changes to '%s'?"] = "需要把更改保存于 '%s'?", -- src\editor\commands.lua
+  ["E&xit"] = "离开", -- src\editor\menu_file.lua
+  ["Enter Lua code and press Enter to run it."] = "输入Lua代码然后按 <Enter> 以执行", -- src\editor\shellbox.lua
+  ["Enter command line parameters (use Cancel to clear)"] = nil, -- src\editor\menu_project.lua
+  ["Enter line number"] = "输入行号码", -- src\editor\menu_search.lua
+  ["Error while loading API file: %s"] = "导入API档时出错误: %s", -- src\editor\autocomplete.lua
+  ["Error while loading configuration file: %s"] = "导入configuration档时出错误: %s", -- src\editor\style.lua
+  ["Error while processing API file: %s"] = "处理API档时出错误: %s", -- src\editor\autocomplete.lua
+  ["Error while processing configuration file: %s"] = "处理configuration档时出错误: %s", -- src\editor\style.lua
+  ["Error"] = "错误", -- src\editor\commands.lua
+  ["Evaluate In Console"] = nil, -- src\editor\editor.lua
+  ["Execute the current project/file and keep updating the code to see immediate results"] = "执行当前项目/文档和更新代码以便得到执行结果", -- src\editor\menu_project.lua
+  ["Execute the current project/file"] = "执行当前项目/文档", -- src\editor\menu_project.lua
+  ["Execution error"] = "执行出错误", -- src\editor\debugger.lua
+  ["Exit program"] = "离开程式", -- src\editor\menu_file.lua
+  ["Expr"] = "表达式", -- src\editor\debugger.lua
+  ["Expression"] = "表达式", -- src\editor\debugger.lua
+  ["File '%s' has been modified on disk."] = "磁碟上的文档 '%s' 已被更改", -- src\editor\editor.lua
+  ["File '%s' has more recent timestamp than restored '%s'; please review before saving."] = "文档 '%s' 的时间戳比 '%s' 更新近; 请检验后再保存", -- src\editor\commands.lua
+  ["File '%s' no longer exists."] = "文档 '%s' 已不存在", -- src\editor\menu_file.lua, src\editor\editor.lua
+  ["File Type"] = "文档类", -- src\editor\findreplace.lua
+  ["File already exists."] = nil, -- src\editor\commands.lua
+  ["File history"] = "文档历史", -- src\editor\menu_file.lua
+  ["Find &In Files"] = "在文档中查找", -- src\editor\menu_search.lua
+  ["Find &Next"] = "查找下一个", -- src\editor\menu_search.lua
+  ["Find &Previous"] = "查找上一个", -- src\editor\menu_search.lua
+  ["Find In Files"] = "在文档中查找", -- src\editor\findreplace.lua
+  ["Find and replace text in files"] = "在文档中查找text然后更换", -- src\editor\menu_search.lua
+  ["Find and replace text"] = "查找text然后更换", -- src\editor\gui.lua, src\editor\menu_search.lua
+  ["Find text in files"] = "在文档中查找text", -- src\editor\menu_search.lua
+  ["Find text"] = "查找text", -- src\editor\gui.lua, src\editor\menu_search.lua
+  ["Find the earlier text occurence"] = "查找之前出现的text", -- src\editor\menu_search.lua
+  ["Find the next text occurrence"] = "查找之後将出现的text", -- src\editor\menu_search.lua
+  ["Find"] = "查找", -- src\editor\findreplace.lua
+  ["Fold or unfold all code folds"] = "折叠/展开所有代码折叠", -- src\editor\menu_edit.lua
+  ["Found auto-recovery record and restored saved session."] = "找到自动恢复存档和恢复已存对话", -- src\editor\commands.lua
+  ["Found"] = "找到", -- src\editor\findreplace.lua
+  ["Full &Screen"] = "全屏", -- src\editor\menu_view.lua
+  ["Go To Definition"] = nil, -- src\editor\editor.lua
+  ["Go to a selected line"] = "到所选的行", -- src\editor\menu_search.lua
+  ["Goto Line"] = "到...行", -- src\editor\menu_search.lua
+  ["INS"] = "INS", -- src\editor\editor.lua
+  ["In Files"] = "在档案里", -- src\editor\findreplace.lua
+  ["Jump to a function definition..."] = "跳到函数定义", -- src\editor\editor.lua
+  ["Known Files"] = "所知的文档", -- src\editor\commands.lua
+  ["Ln: %d"] = "行: %d", -- src\editor\editor.lua
+  ["Local console"] = "本地主控台", -- src\editor\gui.lua, src\editor\shellbox.lua
+  ["Lua &Interpreter"] = "Lua 解释器", -- src\editor\menu_project.lua
+  ["Mapped remote request for '%s' to '%s'."] = "映射远程请求 '%s' 至 '%s'", -- src\editor\debugger.lua
+  ["Match &case"] = "case匹配", -- src\editor\findreplace.lua
+  ["Match &whole word"] = "全句匹配", -- src\editor\findreplace.lua
+  ["Mixed end-of-line encodings detected."] = "发现混杂的EOL编码", -- src\editor\commands.lua
+  ["New &File"] = nil, -- src\editor\filetree.lua
+  ["OVR"] = "OVR", -- src\editor\editor.lua
+  ["Open With Default Program"] = nil, -- src\editor\filetree.lua
+  ["Open an existing document"] = "打开现存文档", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Open file"] = "打开文档", -- src\editor\commands.lua
+  ["Options"] = "选项", -- src\editor\findreplace.lua
+  ["Output (running)"] = "输出 (进行中)", -- src\editor\output.lua
+  ["Output"] = "输出", -- src\editor\gui.lua, src\editor\output.lua, src\editor\settings.lua
+  ["Paste text from the clipboard"] = "从clipboard粘贴text", -- src\editor\menu_edit.lua
+  ["Preferences"] = "首选项", -- src\editor\menu_edit.lua
+  ["Prepend '=' to show complex values on multiple lines."] = "在多行展现复杂值请前置 '='", -- src\editor\shellbox.lua
+  ["Press cancel to abort."] = "按 <cancel> 以退出", -- src\editor\commands.lua
+  ["Program '%s' started in '%s' (pid: %d)."] = "程式 '%s' 执行于 '%s' (pid: %d).", -- src\editor\output.lua
+  ["Program can't start because conflicting process is running as '%s'."] = "程序不能启动因为有名为 '%s' 的冲突进程", -- src\editor\output.lua
+  ["Program completed in %.2f seconds (pid: %d)."] = "程序于 %.2f 秒完成 (pid: %d).", -- src\editor\output.lua
+  ["Program starting as '%s'."] = "程式以 '%s' 执行", -- src\editor\output.lua
+  ["Program stopped (pid: %d)."] = "程式停止 (pid: %d).", -- src\editor\debugger.lua
+  ["Program unable to run as '%s'."] = "程式不能以 '%s' 执行", -- src\editor\output.lua
+  ["Project Directory"] = "项目文件夹", -- src\editor\menu_project.lua
+  ["Project"] = "项目", -- src\editor\gui.lua, src\editor\settings.lua
+  ["Project/&FileTree Window"] = "项目/文档树 视窗", -- src\editor\menu_view.lua
+  ["Provide command line parameters"] = nil, -- src\editor\menu_project.lua
+  ["R/O"] = "唯读", -- src\editor\editor.lua
+  ["R/W"] = "读写", -- src\editor\editor.lua
+  ["Re&place In Files"] = "在文档中替换", -- src\editor\menu_search.lua
+  ["Recent Files"] = "最近的文档", -- src\editor\menu_file.lua
+  ["Redo last edit undone"] = "重做最后被取消的编辑", -- src\editor\menu_edit.lua
+  ["Refused a request to start a new debugging session as there is one in progress already."] = "因为有另一个除错在进行，拒绝开启新的除错对话", -- src\editor\debugger.lua
+  ["Regular &expression"] = "正则表达式", -- src\editor\findreplace.lua
+  ["Remote console"] = "远程主控台", -- src\editor\shellbox.lua
+  ["Rename All Instances"] = nil, -- src\editor\editor.lua
+  ["Replace A&ll"] = "更换全部", -- src\editor\findreplace.lua
+  ["Replace"] = "更换", -- src\editor\findreplace.lua
+  ["Replaced an invalid UTF8 character with %s."] = "以%s更换无效的UTF8字元", -- src\editor\commands.lua
+  ["Replaced"] = "更换", -- src\editor\findreplace.lua
+  ["Replacing"] = "更换中", -- src\editor\findreplace.lua
+  ["Reset to default layout"] = "重置缺省布局", -- src\editor\menu_view.lua
+  ["Resets the dynamic word list for autocompletion"] = "为自动补全重置动态word list", -- src\editor\menu_edit.lua
+  ["Run as Scratchpad"] = "以Scratchpad执行", -- src\editor\menu_project.lua
+  ["S&top Debugging"] = "停止除错", -- src\editor\menu_project.lua
+  ["S&top Process"] = "停止进程", -- src\editor\menu_project.lua
+  ["Save &As..."] = "另存为...", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Save A&ll"] = "全部存档", -- src\editor\menu_file.lua
+  ["Save Changes?"] = "存档更新?", -- src\editor\commands.lua
+  ["Save all open documents"] = "保存所有开启的文档", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Save file as"] = "文档另存为", -- src\editor\commands.lua
+  ["Save file?"] = "保存文档?", -- src\editor\commands.lua
+  ["Save the current document to a file with a new name"] = "用新档案名称保存当前文档", -- src\editor\menu_file.lua
+  ["Save the current document"] = "保存当前文档", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Saved auto-recover at %s."] = "在 %s 存档自动恢复", -- src\editor\commands.lua
+  ["Scope"] = "范围", -- src\editor\findreplace.lua
+  ["Scratchpad error"] = "暂存器错误", -- src\editor\debugger.lua
+  ["Searching for"] = "搜索", -- src\editor\findreplace.lua
+  ["Select &All"] = "选全部", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["Select all text in the editor"] = "选编辑器内的所有text", -- src\editor\menu_edit.lua
+  ["Select and Find Next"] = nil, -- src\editor\menu_search.lua
+  ["Select and Find Previous"] = nil, -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its next occurrence"] = nil, -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its previous occurrence"] = nil, -- src\editor\menu_search.lua
+  ["Set From Current File"] = "从当前文档设置", -- src\editor\menu_project.lua
+  ["Set project directory from current file"] = "从当前文档设置项目文件夹", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Set the interpreter to be used"] = "设置解释器", -- src\editor\menu_project.lua
+  ["Set the project directory to be used"] = "设置项目文件夹", -- src\editor\menu_project.lua
+  ["Settings: System"] = "设置: 系统", -- src\editor\menu_edit.lua
+  ["Settings: User"] = "设置: 用户", -- src\editor\menu_edit.lua
+  ["Show &Tooltip"] = "展现tooltip", -- src\editor\menu_edit.lua
+  ["Show Location"] = nil, -- src\editor\gui.lua, src\editor\filetree.lua
+  ["Show tooltip for current position; place cursor after opening bracket of function"] = "在当前的位置展现tooltip; 把游标放置于函数的开括号之后", -- src\editor\menu_edit.lua
+  ["Sort selected lines"] = "对被选的行进行排列", -- src\editor\menu_edit.lua
+  ["Stack"] = "堆栈", -- src\editor\debugger.lua, src\editor\gui.lua
+  ["Start &Debugging"] = "开始除错", -- src\editor\menu_project.lua
+  ["Start or Continue debugging"] = nil, -- src\editor\gui.lua
+  ["Start or continue debugging"] = nil, -- src\editor\menu_project.lua
+  ["Step &Into"] = "除错运行 进入子程序/函数", -- src\editor\menu_project.lua
+  ["Step &Over"] = "除错运行 掠过子程序/函数", -- src\editor\menu_project.lua
+  ["Step O&ut"] = "除错运行 离开子程序/函数", -- src\editor\menu_project.lua
+  ["Step into"] = "除错运行 进入子程序/函数", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step out of the current function"] = "除错运行 离开当前的函数", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step over"] = "除错运行 掠过子程序/函数", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Stop the currently running process"] = "终止目前进行着的进程", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Switch to or from full screen mode"] = "切换全屏模式", -- src\editor\menu_view.lua
+  ["Text not found."] = "寻找不到text", -- src\editor\findreplace.lua
+  ["The API file must be located in a subdirectory of the API directory."] = "API file必须存放在API文件夹中的子文件夹", -- src\editor\autocomplete.lua
+  ["Toggle Break&point"] = "切换中断点", -- src\editor\menu_project.lua
+  ["Toggle breakpoint"] = "切换中断点", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Tr&ace"] = "追踪", -- src\editor\menu_project.lua
+  ["Trace execution showing each executed line"] = "执行追踪展示每一执行过的语句", -- src\editor\menu_project.lua
+  ["Unable to create directory '%s'."] = nil, -- src\editor\filetree.lua
+  ["Unable to create file '%s'."] = nil, -- src\editor\filetree.lua
+  ["Unable to load file '%s'."] = "导出文件失败 '%s'.", -- src\editor\commands.lua
+  ["Unable to rename file '%s'."] = nil, -- src\editor\filetree.lua
+  ["Unable to save file '%s': %s"] = "保存文件失败 '%s': %s", -- src\editor\commands.lua
+  ["Unable to stop program (pid: %d), code %d."] = "停止程序失败 (pid: %d), 代码 %d.", -- src\editor\debugger.lua
+  ["Undo last edit"] = "清除前编辑动作", -- src\editor\menu_edit.lua
+  ["Use '%s' to see full description."] = "用 '%s' 来看全解析", -- src\editor\editor.lua
+  ["Use '%s' to show line endings and '%s' to convert them."] = "用 '%s' 来显示语句的终结和 '%s' 来进行转换", -- src\editor\commands.lua
+  ["Use 'clear' to clear the shell output and the history."] = "用 'clear' 来清除shell的输出和历史", -- src\editor\shellbox.lua
+  ["Use Shift-Enter for multiline code."] = "用 <Shift-Enter> 来处理多行代码", -- src\editor\shellbox.lua
+  ["Value"] = "数值", -- src\editor\debugger.lua
+  ["View the output/console window"] = "查看输出/主控台视窗", -- src\editor\menu_view.lua
+  ["View the project/filetree window"] = "查看项目/文件树视窗", -- src\editor\menu_view.lua
+  ["View the stack window"] = "查看堆栈视窗", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["View the watch window"] = "查看监视视窗", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["Watch"] = "监视", -- src\editor\debugger.lua, src\editor\gui.lua
+  ["Welcome to the interactive Lua interpreter."] = "欢迎来到互动 Lua interpreter.", -- src\editor\shellbox.lua
+  ["Wrap ar&ound"] = "卷绕", -- src\editor\findreplace.lua
+  ["You must save the program first."] = "必须先保存程序", -- src\editor\commands.lua
+  ["on line %d"] = "在 %d 行", -- src\editor\debugger.lua, src\editor\editor.lua, src\editor\commands.lua
+  ["traced %d instruction"] = "追踪 %d 指令", -- src\editor\debugger.lua
+  ["unknown error"] = nil, -- src\editor\debugger.lua
+}

cfg/i18n/de.lua

@@ -0,0 +1,267 @@
+return {
+  [0] = function(c) return c == 1 and 1 or 2 end, -- plural
+  ["%d instance"] = {"%d Instanz", "%d Instanzen"}, -- src\editor\findreplace.lua
+  ["%s event failed: %s"] = "Ereignis fehlgeschlagen : %s", -- src\editor\package.lua
+  ["&About"] = "&Über", -- src\editor\menu_help.lua
+  ["&Add Watch"] = "&Beobachtungspunkt hinzufügen", -- src\editor\debugger.lua
+  ["&Break"] = "&Unterbrechung", -- src\editor\menu_project.lua
+  ["&Close Page"] = "S&eite schließen", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["&Community"] = "&Community", -- src\editor\menu_help.lua
+  ["&Compile"] = "&Compiler", -- src\editor\menu_project.lua
+  ["&Copy"] = "&Kopieren", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Default Layout"] = "Standard-&Layout", -- src\editor\menu_view.lua
+  ["&Delete Watch"] = "&Beobachtungspunkt entfernen", -- src\editor\debugger.lua
+  ["&Delete"] = "&Entfernen", -- src\editor\filetree.lua
+  ["&Documentation"] = "&Dokumentation", -- src\editor\menu_help.lua
+  ["&Down"] = "&Runter", -- src\editor\findreplace.lua
+  ["&Edit Watch"] = "&Beobachtungspunkt bearbeiten", -- src\editor\debugger.lua
+  ["&Edit"] = "&Bearbeiten", -- src\editor\menu_edit.lua
+  ["&File"] = "&Datei", -- src\editor\menu_file.lua
+  ["&Find All"] = "&Alle finden", -- src\editor\findreplace.lua
+  ["&Find Next"] = "&Nächsten finden", -- src\editor\findreplace.lua
+  ["&Find"] = "&Finden", -- src\editor\menu_search.lua
+  ["&Fold/Unfold All"] = "A&lles ein-/ausklappen", -- src\editor\menu_edit.lua
+  ["&Frequently Asked Questions"] = "&FAQ", -- src\editor\menu_help.lua
+  ["&Getting Started Guide"] = "&Anfängerleitfaden", -- src\editor\menu_help.lua
+  ["&Goto Line"] = "&Gehe zu Zeile", -- src\editor\menu_search.lua
+  ["&Help"] = "&Hilfe", -- src\editor\menu_help.lua
+  ["&New Directory"] = "&Neuer Ordner", -- src\editor\filetree.lua
+  ["&New"] = "&Neu", -- src\editor\menu_file.lua
+  ["&Open..."] = "&Öffnen...", -- src\editor\menu_file.lua
+  ["&Output/Console Window"] = "&Ausgabefenster/Konsole", -- src\editor\menu_view.lua
+  ["&Paste"] = "&Einfügen", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Project Page"] = "&Projektseite", -- src\editor\menu_help.lua
+  ["&Project"] = "&Projekt", -- src\editor\inspect.lua, src\editor\menu_project.lua
+  ["&Redo"] = "&Wiederholen", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Rename"] = "&Umbenennen", -- src\editor\filetree.lua
+  ["&Replace All"] = "&Alles ersetzen", -- src\editor\findreplace.lua
+  ["&Replace"] = "&Ersetzen", -- src\editor\findreplace.lua, src\editor\menu_search.lua
+  ["&Run"] = "&Starten", -- src\editor\menu_project.lua
+  ["&Save"] = "&Speichern", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["&Search"] = "&Suchen", -- src\editor\menu_search.lua
+  ["&Sort"] = "&Sortieren", -- src\editor\menu_edit.lua
+  ["&Stack Window"] = "&Stapel/Stack", -- src\editor\menu_view.lua
+  ["&Start Debugger Server"] = "De&bugserver starten", -- src\editor\menu_project.lua
+  ["&Subdirectories"] = "&Unterverzeichnisse", -- src\editor\findreplace.lua
+  ["&Tutorials"] = "&Tutorien", -- src\editor\menu_help.lua
+  ["&Undo"] = "&Rückgängig", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Up"] = "&Hoch", -- src\editor\findreplace.lua
+  ["&View"] = "&Ansicht", -- src\editor\menu_view.lua
+  ["&Watch Window"] = "&Beobachtungspunkte", -- src\editor\menu_view.lua
+  [".&bak on Replace"] = ".&bak bei Ersetzen", -- src\editor\findreplace.lua
+  ["About %s"] = "Über %s", -- src\editor\menu_help.lua
+  ["Add To Scratchpad"] = "Zu Entwurf hinzufügen", -- src\editor\editor.lua
+  ["Add Watch Expression"] = "Beobachtungspunkt hinzufügen", -- src\editor\editor.lua
+  ["All files"] = "Alle Dateien", -- src\editor\commands.lua
+  ["Allow external process to start debugging"] = "Externem Prozeß erlauben, den Debugger zu starten", -- src\editor\menu_project.lua
+  ["Analyze the source code"] = "Quellcode analysieren", -- src\editor\inspect.lua
+  ["Analyze"] = "&Analyseroutine", -- src\editor\inspect.lua
+  ["Auto Complete Identifiers"] = "Auto-Vervollständigen von Bezeichnern", -- src\editor\menu_edit.lua
+  ["Auto complete while typing"] = "Auto-Vervollständigen beim Tippen", -- src\editor\menu_edit.lua
+  ["Break execution at the next executed line of code"] = "Programmausführung bei der nächsten ausgeführten Zeile stoppen", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["C&lear Output Window"] = "Ausgabefenster l&öschen", -- src\editor\menu_project.lua
+  ["C&omment/Uncomment"] = "(Aus-)/K&ommentieren", -- src\editor\menu_edit.lua
+  ["Can't debug the script in the active editor window."] = "Script kann im aktiven Editorfenster nicht gedebuggt werden.", -- src\editor\debugger.lua
+  ["Can't find file '%s' in the current project to activate for debugging. Update the project or open the file in the editor before debugging."] = "Kann Datei '%s' zwecks Debugging im aktuellen Projekt nicht finden. Bitte Projekt aktualisieren oder Datei in den Editor laden.", -- src\editor\debugger.lua
+  ["Can't process auto-recovery record; invalid format: %s."] = "Auto-Wiederherstellen nicht möglich; ungültiges Format: %s.", -- src\editor\commands.lua
+  ["Can't run the entry point script ('%s')."] = "Kann Script für Einsprungspunkt ('%s') nicht ausführen.", -- src\editor\debugger.lua
+  ["Can't start debugger server at %s:%d: %s."] = "Kann Debugserver nicht starten (%s:%d): %s.", -- src\editor\debugger.lua
+  ["Can't start debugging session due to internal error '%s'."] = "Debugging kann nicht gestartet werden wegen internem Fehler '%s'.", -- src\editor\debugger.lua
+  ["Can't start debugging without an opened file or with the current file not being saved ('%s')."] = "Debugging kann ohne geöffnete Datei nicht gestartet werden oder wenn die aktuelle Datei nicht gespeichert ist ('%s').", -- src\editor\debugger.lua
+  ["Cancel"] = "Abbrechen", -- src\editor\findreplace.lua
+  ["Cancelled by the user."] = "Durch Benutzer abgebrochen.", -- src\editor\findreplace.lua
+  ["Choose..."] = "Wählen...", -- src\editor\menu_project.lua
+  ["Choose a project directory"] = "Projektverzeichnis auswählen", -- src\editor\findreplace.lua, src\editor\menu_project.lua
+  ["Clear &Dynamic Words"] = "&Dynamic Words löschen", -- src\editor\menu_edit.lua
+  ["Clear the output window before compiling or debugging"] = "Vor Kompilieren oder Debuggen das Ausgabefenster löschen", -- src\editor\menu_project.lua
+  ["Close &Other Pages"] = "A&ndere Seiten schließen", -- src\editor\gui.lua
+  ["Close A&ll Pages"] = "&Alle Seiten schließen", -- src\editor\gui.lua
+  ["Close the current editor window"] = "Aktuelles Editorfenster schließen", -- src\editor\menu_file.lua
+  ["Co&ntinue"] = "&Fortsetzen", -- src\editor\menu_project.lua
+  ["Col: %d"] = "Spalte: %d", -- src\editor\editor.lua
+  ["Command Line Parameters..."] = "Kommandozeilenparameter...", -- src\editor\menu_project.lua
+  ["Command line parameters"] = "Kommandozeilenparameter", -- src\editor\menu_project.lua
+  ["Comment or uncomment current or selected lines"] = "Ausgewählte bzw. aktive Zeile (un-)kommentieren", -- src\editor\menu_edit.lua
+  ["Compilation error"] = "Fehler beim Kompilieren", -- src\editor\commands.lua, src\editor\debugger.lua
+  ["Compilation successful; %.0f%% success rate (%d/%d)."] = "Kompilieren erfolgreich; Erfolgsquote von %.0f%% (%d/%d).", -- src\editor\commands.lua
+  ["Compile the current file"] = "Aktuelle Datei kompilieren", -- src\editor\menu_project.lua
+  ["Complete &Identifier"] = "&Bezeichner vervollständigen", -- src\editor\menu_edit.lua
+  ["Complete the current identifier"] = " Aktuellen Bezeichner vervollständigen", -- src\editor\menu_edit.lua
+  ["Consider removing backslash from escape sequence '%s'."] = "Möglicherweise muß `\' aus '%s' entfernt werden.", -- src\editor\commands.lua
+  ["Copy Full Path"] = "Kopiere Pfadangabe", -- src\editor\filetree.lua
+  ["Copy selected text to clipboard"] = "Text in Zwischenablage kopieren", -- src\editor\menu_edit.lua
+  ["Couldn't activate file '%s' for debugging; continuing without it."] = "Konnte Datei '%s' zwecks nicht Debugging aktivieren; fahre ohne die Datei fort.", -- src\editor\debugger.lua
+  ["Create an empty document"] = "Leeres Dokument anlegen", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Cu&t"] = "A&usschneiden", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["Cut selected text to clipboard"] = "Schneide ausgewählten Text in die Zwischenablage hinein", -- src\editor\menu_edit.lua
+  ["Debugger server started at %s:%d."] = "Debugserver gestartet als %s:%d.", -- src\editor\debugger.lua
+  ["Debugging session completed (%s)."] = "Debugging Session beendet (%s).", -- src\editor\debugger.lua
+  ["Debugging session started in '%s'."] = "Debugging Session gestartet '%s'.", -- src\editor\debugger.lua
+  ["Debugging suspended at %s:%s (couldn't activate the file)."] = "Debugging angehalten bei %s:%s (konnte Datei nicht aktivieren).", -- src\editor\debugger.lua
+  ["Directory"] = "Verzeichnis", -- src\editor\findreplace.lua
+  ["Do you want to delete '%s'?"] = "Soll '%s' gelöscht werden?", -- src\editor\filetree.lua
+  ["Do you want to overwrite it?"] = "Überschreiben?", -- src\editor\commands.lua
+  ["Do you want to reload it?"] = "Neu laden?", -- src\editor\editor.lua
+  ["Do you want to save the changes to '%s'?"] = "Änderungen an '%s' speichern?", -- src\editor\commands.lua
+  ["E&xit"] = "&Beenden", -- src\editor\menu_file.lua
+  ["Enter Lua code and press Enter to run it."] = "Lua-Code eingeben und Enter drücken zum Ausführen.", -- src\editor\shellbox.lua
+  ["Enter command line parameters (use Cancel to clear)"] = "Kommandozeilenparameter eingeben (Cancel zum löschen)", -- src\editor\menu_project.lua
+  ["Enter line number"] = "Zeilennummer eingeben", -- src\editor\menu_search.lua
+  ["Error while loading API file: %s"] = "Fehler beim Laden von API-Datei: %s", -- src\editor\autocomplete.lua
+  ["Error while loading configuration file: %s"] = "Fehler beim Laden von Konfigurationsdatei: %s", -- src\editor\style.lua
+  ["Error while processing API file: %s"] = "Fehler beim Lesen von API-Datei: %s", -- src\editor\autocomplete.lua
+  ["Error while processing configuration file: %s"] = "Fehler beim Lesen von Konfiguratonsdatei: %s", -- src\editor\style.lua
+  ["Error"] = "Fehler", -- src\editor\commands.lua
+  ["Evaluate In Console"] = "In Konsole auswerten", -- src\editor\editor.lua
+  ["Execute the current project/file and keep updating the code to see immediate results"] = "Aktuelles Projekt/ aktuelle Datei ausführen und Quellcode ändern, um Ergebnisse in Echtzeit zu sehen", -- src\editor\menu_project.lua
+  ["Execute the current project/file"] = "Aktuelles Projekt/ aktuelle Datei ausführen", -- src\editor\menu_project.lua
+  ["Execution error"] = "Fehler bei Ausführung", -- src\editor\debugger.lua
+  ["Exit program"] = "Programm beenden", -- src\editor\menu_file.lua
+  ["Expr"] = "Ausdr.", -- src\editor\debugger.lua
+  ["Expression"] = "Ausdruck", -- src\editor\debugger.lua
+  ["File '%s' has been modified on disk."] = "Datei '%s' wurde auf der Festplatte geändert.", -- src\editor\editor.lua
+  ["File '%s' has more recent timestamp than restored '%s'; please review before saving."] = "Datei '%s' hat neueren Zeitstempel als wiederhergestellte Datei '%s'; bitte vor dem Speichern kontrollieren.", -- src\editor\commands.lua
+  ["File '%s' no longer exists."] = "Datei '%s' existiert nicht mehr.", -- src\editor\menu_file.lua, src\editor\editor.lua
+  ["File Type"] = "Dateityp", -- src\editor\findreplace.lua
+  ["File already exists."] = "Datei existiert bereits.", -- src\editor\commands.lua
+  ["File history"] = "Dateiverlauf", -- src\editor\menu_file.lua
+  ["Find &In Files"] = "Finde &in Dateien", -- src\editor\menu_search.lua
+  ["Find &Next"] = "Finde &Nächste", -- src\editor\menu_search.lua
+  ["Find &Previous"] = "Finde &Vorherige", -- src\editor\menu_search.lua
+  ["Find In Files"] = "Finde in Dateien", -- src\editor\findreplace.lua
+  ["Find and replace text in files"] = "Finde und ersetze Text in Dateien", -- src\editor\menu_search.lua
+  ["Find and replace text"] = "Finde und ersetze Text", -- src\editor\gui.lua, src\editor\menu_search.lua
+  ["Find text in files"] = "Finde Text in Dateien", -- src\editor\menu_search.lua
+  ["Find text"] = "Finde Text", -- src\editor\gui.lua, src\editor\menu_search.lua
+  ["Find the earlier text occurence"] = "Finde vorheriges Auftreten des Textes", -- src\editor\menu_search.lua
+  ["Find the next text occurrence"] = "Finde nächstes Auftreten des Textes", -- src\editor\menu_search.lua
+  ["Find"] = "Finden", -- src\editor\findreplace.lua
+  ["Fold or unfold all code folds"] = "Alle Stellen im Code ein-/ausklappen ", -- src\editor\menu_edit.lua
+  ["Found auto-recovery record and restored saved session."] = "Autowiederherstellen-Aufzeichnung gefunden und vorherige Sitzung wiederhergestellt.", -- src\editor\commands.lua
+  ["Found"] = "Gefunden", -- src\editor\findreplace.lua
+  ["Full &Screen"] = "&Vollbild", -- src\editor\menu_view.lua
+  ["Go To Definition"] = "Gehe zu Definition", -- src\editor\editor.lua
+  ["Go to a selected line"] = "Gehe zu ausgewählter Zeile", -- src\editor\menu_search.lua
+  ["Goto Line"] = "Gehe zu Zeile", -- src\editor\menu_search.lua
+  ["INS"] = "INS", -- src\editor\editor.lua
+  ["In Files"] = "In Dateien", -- src\editor\findreplace.lua
+  ["Jump to a function definition..."] = "Springe zu Funktions-Definition...", -- src\editor\editor.lua
+  ["Known Files"] = "Bekannte Dateien", -- src\editor\commands.lua
+  ["Ln: %d"] = "Zeile: %d", -- src\editor\editor.lua
+  ["Local console"] = "Lokale Konsole", -- src\editor\gui.lua, src\editor\shellbox.lua
+  ["Lua &Interpreter"] = "&Lua Interpreter", -- src\editor\menu_project.lua
+  ["Mapped remote request for '%s' to '%s'."] = "Mapped remote request for '%s' to '%s'.", -- src\editor\debugger.lua
+  ["Match &case"] = "&Groß-/Kleinschreibung", -- src\editor\findreplace.lua
+  ["Match &whole word"] = "Ganzes &Wort", -- src\editor\findreplace.lua
+  ["Mixed end-of-line encodings detected."] = "Gemischte End-of-Line Kodierung entdeckt.", -- src\editor\commands.lua
+  ["New &File"] = "Neue &Datei", -- src\editor\filetree.lua
+  ["OVR"] = "OVR", -- src\editor\editor.lua
+  ["Open With Default Program"] = "Mit Standardanwendung öffnen", -- src\editor\filetree.lua
+  ["Open an existing document"] = "Öffne existierendes Dokument", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Open file"] = "Öffne Datei", -- src\editor\commands.lua
+  ["Options"] = "Optionen", -- src\editor\findreplace.lua
+  ["Output (running)"] = "Ausgabe (ausgeführt)", -- src\editor\output.lua
+  ["Output"] = "Ausgabe", -- src\editor\gui.lua, src\editor\output.lua, src\editor\settings.lua
+  ["Paste text from the clipboard"] = "Text aus Zwischenablage einfügen", -- src\editor\menu_edit.lua
+  ["Preferences"] = "Einstellungen", -- src\editor\menu_edit.lua
+  ["Prepend '=' to show complex values on multiple lines."] = "'=' voranstellen, um komplexe Ausdrücke auf mehrere Zeilen zu verteilen.", -- src\editor\shellbox.lua
+  ["Press cancel to abort."] = "Abbrechen Drücken zum Beenden.", -- src\editor\commands.lua
+  ["Program '%s' started in '%s' (pid: %d)."] = "Programm '%s' gestartet in '%s' (pid : %d).", -- src\editor\output.lua
+  ["Program can't start because conflicting process is running as '%s'."] = "Programm kann nicht starten, da blockierender Prozeß als '%s' läuft.", -- src\editor\output.lua
+  ["Program completed in %.2f seconds (pid: %d)."] = "Programm beendet nach %.2f Sekunden (pid : %d).", -- src\editor\output.lua
+  ["Program starting as '%s'."] = "Programm gestartet als '%s'.", -- src\editor\output.lua
+  ["Program stopped (pid: %d)."] = "Programm gestoppt (pid: %d).", -- src\editor\debugger.lua
+  ["Program unable to run as '%s'."] = "Programm kann nicht als '%s' laufen.", -- src\editor\output.lua
+  ["Project Directory"] = "&Projektverzeichnis", -- src\editor\menu_project.lua
+  ["Project"] = "Projekt", -- src\editor\gui.lua, src\editor\settings.lua
+  ["Project/&FileTree Window"] = "&Projekt/Datei Fenster", -- src\editor\menu_view.lua
+  ["Provide command line parameters"] = "Kommandozeilenparameter angeben", -- src\editor\menu_project.lua
+  ["R/O"] = "R/O", -- src\editor\editor.lua
+  ["R/W"] = "R/W", -- src\editor\editor.lua
+  ["Re&place In Files"] = "Ersetze in &Dateien", -- src\editor\menu_search.lua
+  ["Recent Files"] = "Letzte Dateien", -- src\editor\menu_file.lua
+  ["Redo last edit undone"] = "Stelle letzte rückgängig gemachte Bearbeitung wieder her", -- src\editor\menu_edit.lua
+  ["Refused a request to start a new debugging session as there is one in progress already."] = "Starten einer neuen Debuggingsession abgelehnt, da bereits eine läuft.", -- src\editor\debugger.lua
+  ["Regular &expression"] = "&Regulärer Ausdruck", -- src\editor\findreplace.lua
+  ["Remote console"] = "Fensteuerungs-Konsole", -- src\editor\shellbox.lua
+  ["Rename All Instances"] = "Umbenennen aller Instanzen", -- src\editor\editor.lua
+  ["Replace A&ll"] = "A&lles ersetzen", -- src\editor\findreplace.lua
+  ["Replace"] = "Ersetzen", -- src\editor\findreplace.lua
+  ["Replaced an invalid UTF8 character with %s."] = "Unbekanntes UTF8-Symbol ersetzt mit %s.", -- src\editor\commands.lua
+  ["Replaced"] = "Ersetzt:", -- src\editor\findreplace.lua
+  ["Replacing"] = "Am Ersetzen", -- src\editor\findreplace.lua
+  ["Reset to default layout"] = "Standard-Layout wiederherstellen", -- src\editor\menu_view.lua
+  ["Resets the dynamic word list for autocompletion"] = "Zurücksetzen der Liste der dynamischen Wörter für Autovervollständigung", -- src\editor\menu_edit.lua
+  ["Run as Scratchpad"] = "Als &Entwurf starten", -- src\editor\menu_project.lua
+  ["S&top Debugging"] = "Debugging a&nhalten", -- src\editor\menu_project.lua
+  ["S&top Process"] = "Prozeß &anhalten", -- src\editor\menu_project.lua
+  ["Save &As..."] = "S&peichern als...", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Save A&ll"] = "&Alle Speichern", -- src\editor\menu_file.lua
+  ["Save Changes?"] = "Änderungen speichern?", -- src\editor\commands.lua
+  ["Save all open documents"] = "Alle offenen Dokumente speichern", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Save file as"] = "Datei speichern als", -- src\editor\commands.lua
+  ["Save file?"] = "Datei speichern?", -- src\editor\commands.lua
+  ["Save the current document to a file with a new name"] = "Aktuelles Dokument unter neuem Namen speichern", -- src\editor\menu_file.lua
+  ["Save the current document"] = "Aktuelles Dokument speichern", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Saved auto-recover at %s."] = "%s Autowiederherstellen gespeichert.", -- src\editor\commands.lua
+  ["Scope"] = "Richtung", -- src\editor\findreplace.lua
+  ["Scratchpad error"] = "Fehler im Entwurf", -- src\editor\debugger.lua
+  ["Searching for"] = "Suchen nach", -- src\editor\findreplace.lua
+  ["Select &All"] = "&Alles Auswählen", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["Select all text in the editor"] = "Kompletten Text im Editor auswählen", -- src\editor\menu_edit.lua
+  ["Select and Find Next"] = "Auswählen und nächstes finden", -- src\editor\menu_search.lua
+  ["Select and Find Previous"] = "Auswählen und vorheriges finden", -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its next occurrence"] = "Wort unter dem Cursor auswählen und nächstes Auftauchen finden", -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its previous occurrence"] = "Wort unter dem Cursor auswählen und vorheriges Auftauchen finden", -- src\editor\menu_search.lua
+  ["Set From Current File"] = "Anhand der aktuellen Datei festlegen", -- src\editor\menu_project.lua
+  ["Set project directory from current file"] = "Lege Projektverzeichnis anhand der aktuellen Datei fest", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Set the interpreter to be used"] = "Wähle zu benutzenden Interpreter aus", -- src\editor\menu_project.lua
+  ["Set the project directory to be used"] = "Lege zu benutzendes Projektverzeichnis fest", -- src\editor\menu_project.lua
+  ["Settings: System"] = "Einstellungen: System", -- src\editor\menu_edit.lua
+  ["Settings: User"] = "Einstellungen: Nutzer", -- src\editor\menu_edit.lua
+  ["Show &Tooltip"] = "&Tooltip zeigen", -- src\editor\menu_edit.lua
+  ["Show Location"] = "Ordner öffnen", -- src\editor\gui.lua, src\editor\filetree.lua
+  ["Show tooltip for current position; place cursor after opening bracket of function"] = "Zeige Tooltip für aktuelle Position; setze Cursor hinter die öffnende Klammer der Funktion", -- src\editor\menu_edit.lua
+  ["Sort selected lines"] = "Ausgewählte Zeilen sortieren", -- src\editor\menu_edit.lua
+  ["Stack"] = "Stack", -- src\editor\debugger.lua, src\editor\gui.lua
+  ["Start &Debugging"] = "&Debugging starten", -- src\editor\menu_project.lua
+  ["Start or Continue debugging"] = "Debuggen starten/fortsetzen", -- src\editor\gui.lua
+  ["Start or continue debugging"] = "Debuggen starten/fortsetzen", -- src\editor\menu_project.lua
+  ["Step &Into"] = "Schritt h&inein", -- src\editor\menu_project.lua
+  ["Step &Over"] = "&Überspringen", -- src\editor\menu_project.lua
+  ["Step O&ut"] = "Schritt &raus", -- src\editor\menu_project.lua
+  ["Step into"] = "Schritt hinein", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step out of the current function"] = "Schritt aus der aktuellen Funktion heraus", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step over"] = "Überspringen", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Stop the currently running process"] = "Aktuell laufenden Prozeß stoppen", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Switch to or from full screen mode"] = "Vollbild an/aus", -- src\editor\menu_view.lua
+  ["Text not found."] = "Text nicht gefunden.", -- src\editor\findreplace.lua
+  ["The API file must be located in a subdirectory of the API directory."] = "Die API-Datei muß sich in einem Unterverzeichnis des API-Vereichnisses befinden.", -- src\editor\autocomplete.lua
+  ["Toggle Break&point"] = "&Haltepunkt an/aus", -- src\editor\menu_project.lua
+  ["Toggle breakpoint"] = "Haltepunkt an/aus", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Tr&ace"] = "Ablauf &verfolgen", -- src\editor\menu_project.lua
+  ["Trace execution showing each executed line"] = "Ablaufverfolgung zeigt jede ausgeführte Zeile an", -- src\editor\menu_project.lua
+  ["Unable to create directory '%s'."] = "Kann kein Verzeichnis '%s' erstellen.", -- src\editor\filetree.lua
+  ["Unable to create file '%s'."] = "Kann Datei '%s' nicht erstellen.", -- src\editor\filetree.lua
+  ["Unable to load file '%s'."] = "Scheitern beim Laden von Datei '%s'.", -- src\editor\commands.lua
+  ["Unable to rename file '%s'."] = "Kann Datei '%s' nicht umbenennen.", -- src\editor\filetree.lua
+  ["Unable to save file '%s': %s"] = "Scheitern beim Speichern von Datei '%s' : %s", -- src\editor\commands.lua
+  ["Unable to stop program (pid: %d), code %d."] = "Scheitern beim Stoppen des Prozesses (pid : %d), code %d.", -- src\editor\debugger.lua
+  ["Undo last edit"] = "Letzte Änderung rückgängig machen", -- src\editor\menu_edit.lua
+  ["Use '%s' to see full description."] = "'%s' für eine komplette Beschreibung.", -- src\editor\editor.lua
+  ["Use '%s' to show line endings and '%s' to convert them."] = "'%s' um Zeilenende-Codes zu sehen, und '%s' um sie zu konvertieren.", -- src\editor\commands.lua
+  ["Use 'clear' to clear the shell output and the history."] = "'clear' um Ausgabefenster und Verlauf zu löschen.", -- src\editor\shellbox.lua
+  ["Use Shift-Enter for multiline code."] = "<Umsch-Eingabetaste> für Code in mehreren Zeilen.", -- src\editor\shellbox.lua
+  ["Value"] = "Wert", -- src\editor\debugger.lua
+  ["View the output/console window"] = "Ausgabe-/Konsolenfenster ansehen", -- src\editor\menu_view.lua
+  ["View the project/filetree window"] = "Projekt-/Dateifenster ansehen", -- src\editor\menu_view.lua
+  ["View the stack window"] = "Stapel/Stack-Fenster ansehen", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["View the watch window"] = "Fenster für Beobachtungspunkte ansehen", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["Watch"] = "Beobachtungspunkte", -- src\editor\debugger.lua, src\editor\gui.lua
+  ["Welcome to the interactive Lua interpreter."] = "Willkommen zum interaktiven Lua-Interpretr!", -- src\editor\shellbox.lua
+  ["Wrap ar&ound"] = "Am Anfang fortsetzen", -- src\editor\findreplace.lua
+  ["You must save the program first."] = "Erst das Programm speichern.", -- src\editor\commands.lua
+  ["on line %d"] = "in Zeile %d", -- src\editor\debugger.lua, src\editor\editor.lua, src\editor\commands.lua
+  ["traced %d instruction"] = {"%d Anweisung verfolgt", "%d Anweisungen verfolgt"}, -- src\editor\debugger.lua
+  ["unknown error"] = "Unbekannter Fehler", -- src\editor\debugger.lua
+}

cfg/i18n/en.lua

@@ -1,4 +1,5 @@
 return {
   [0] = function(c) return c == 1 and 1 or 2 end, -- plural
   ["traced %d instruction"] = {"traced %d instruction", "traced %d instructions"}, -- src\editor\debugger.lua
+  ["%d instance"] = {"%d instance", "%d instances"}, -- src\editor\findreplace.lua
 }

cfg/i18n/es.lua

@@ -3,57 +3,78 @@
 -- 10 de Noviembre de 2012
 return {
   [0] = function(c) return c == 1 and 1 or 2 end, -- plural
+  ["%d instance"] = nil, -- src\editor\findreplace.lua
+  ["%s event failed: %s"] = nil, -- src\editor\package.lua
   ["&About"] = "&Acerca de...", -- src\editor\menu_help.lua
   ["&Add Watch"] = "Añadir observación", -- src\editor\debugger.lua
   ["&Break"] = "Ruptura", -- src\editor\menu_project.lua
-  ["&Close Page"] = "Cerrar página", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["&Close Page"] = "Cerrar página", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["&Community"] = nil, -- src\editor\menu_help.lua
   ["&Compile"] = "Compilar", -- src\editor\menu_project.lua
-  ["&Copy"] = "Copiar", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["&Copy"] = "Copiar", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["&Default Layout"] = "Diseño por defecto", -- src\editor\menu_view.lua
   ["&Delete Watch"] = "Eliminar observación", -- src\editor\debugger.lua
+  ["&Delete"] = nil, -- src\editor\filetree.lua
+  ["&Documentation"] = nil, -- src\editor\menu_help.lua
+  ["&Down"] = nil, -- src\editor\findreplace.lua
   ["&Edit Watch"] = "Editar observación", -- src\editor\debugger.lua
   ["&Edit"] = "Editar", -- src\editor\menu_edit.lua
   ["&File"] = "Archivo", -- src\editor\menu_file.lua
+  ["&Find All"] = nil, -- src\editor\findreplace.lua
+  ["&Find Next"] = nil, -- src\editor\findreplace.lua
   ["&Find"] = "Buscar", -- src\editor\menu_search.lua
   ["&Fold/Unfold All"] = "Plegar/desplegar todo", -- src\editor\menu_edit.lua
+  ["&Frequently Asked Questions"] = nil, -- src\editor\menu_help.lua
+  ["&Getting Started Guide"] = nil, -- src\editor\menu_help.lua
   ["&Goto Line"] = "Ir a línea", -- src\editor\menu_search.lua
   ["&Help"] = "Ayuda", -- src\editor\menu_help.lua
+  ["&New Directory"] = nil, -- src\editor\filetree.lua
   ["&New"] = "&Nuevo", -- src\editor\menu_file.lua
   ["&Open..."] = "&Abrir...", -- src\editor\menu_file.lua
   ["&Output/Console Window"] = "Salida/Consola", -- src\editor\menu_view.lua
-  ["&Paste"] = "Pegar", -- src\editor\editor.lua, src\editor\menu_edit.lua
-  ["&Project"] = "Proyecto", -- src\editor\menu_project.lua, src\editor\inspect.lua
-  ["&Redo"] = "Rehacer", -- src\editor\editor.lua, src\editor\menu_edit.lua
-  ["&Replace"] = "Remplazar", -- src\editor\menu_search.lua
+  ["&Paste"] = "Pegar", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Project Page"] = nil, -- src\editor\menu_help.lua
+  ["&Project"] = "Proyecto", -- src\editor\inspect.lua, src\editor\menu_project.lua
+  ["&Redo"] = "Rehacer", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Rename"] = nil, -- src\editor\filetree.lua
+  ["&Replace All"] = nil, -- src\editor\findreplace.lua
+  ["&Replace"] = "Remplazar", -- src\editor\findreplace.lua, src\editor\menu_search.lua
   ["&Run"] = "Ejecutar", -- src\editor\menu_project.lua
-  ["&Save"] = "Guardar", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["&Save"] = "Guardar", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["&Search"] = "Buscar", -- src\editor\menu_search.lua
-  ["&Sort"] = "Clasificar", -- src\editor\menu_search.lua
+  ["&Sort"] = "Clasificar", -- src\editor\menu_edit.lua
   ["&Stack Window"] = "Ventana de la pila de ejecución", -- src\editor\menu_view.lua
   ["&Start Debugger Server"] = "Lanzar servidor de depuración", -- src\editor\menu_project.lua
-  ["&Undo"] = "Deshacer", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["&Subdirectories"] = nil, -- src\editor\findreplace.lua
+  ["&Tutorials"] = nil, -- src\editor\menu_help.lua
+  ["&Undo"] = "Deshacer", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Up"] = nil, -- src\editor\findreplace.lua
   ["&View"] = "Ver", -- src\editor\menu_view.lua
   ["&Watch Window"] = "Ventana de observaciones", -- src\editor\menu_view.lua
+  [".&bak on Replace"] = nil, -- src\editor\findreplace.lua
   ["About %s"] = "Acerca de %s", -- src\editor\menu_help.lua
+  ["Add To Scratchpad"] = "Añadir al borrador", -- src\editor\editor.lua
   ["Add Watch Expression"] = "Añadir expresión de observación", -- src\editor\editor.lua
-  ["Add to Scratchpad"] = "Añadir al borrador", -- src\editor\editor.lua
   ["All files"] = "Todos los archivos", -- src\editor\commands.lua
   ["Allow external process to start debugging"] = "Permitir proceso externo para iniciar depuración", -- src\editor\menu_project.lua
   ["Analyze the source code"] = "Analizar el código fuente", -- src\editor\inspect.lua
   ["Analyze"] = "Analizar", -- src\editor\inspect.lua
   ["Auto Complete Identifiers"] = "Autocompletar identificadores", -- src\editor\menu_edit.lua
   ["Auto complete while typing"] = "Autocompletar mientras se escribe", -- src\editor\menu_edit.lua
-  ["Break execution at the next executed line of code"] = "Parar ejecución en la siguiente línea de código", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Break execution at the next executed line of code"] = "Parar ejecución en la siguiente línea de código", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["C&lear Output Window"] = "Limpiar ventana de Salida", -- src\editor\menu_project.lua
   ["C&omment/Uncomment"] = "Comentar/descomentar", -- src\editor\menu_edit.lua
   ["Can't debug the script in the active editor window."] = "No se puede depurar el script en la ventana activa del editor", -- src\editor\debugger.lua
   ["Can't find file '%s' in the current project to activate for debugging. Update the project or open the file in the editor before debugging."] = "No se puede encontrar el archivo '%s' en el proyecto actual para activar la depuración. Actualiza el proyecto o abre el archivo en el editor antes de depurar.", -- src\editor\debugger.lua
   ["Can't process auto-recovery record; invalid format: %s."] = "No se puede procesar la autorrecuperación; formato inválido: %s.", -- src\editor\commands.lua
   ["Can't run the entry point script ('%s')."] = "No se pude ejecutar el punto de entrada del script (%s).", -- src\editor\debugger.lua
+  ["Can't start debugger server at %s:%d: %s."] = nil, -- src\editor\debugger.lua
   ["Can't start debugging session due to internal error '%s'."] = "No se puede iniciar la sesión de depuración debido a un error interno '%s'.'", -- src\editor\debugger.lua
   ["Can't start debugging without an opened file or with the current file not being saved ('%s')."] = "No se puede iniciar la depuración sin abrir un archivo o si no ha sido guardado ('%s').", -- src\editor\debugger.lua
-  ["Choose ..."] = nil, -- src\editor\menu_project.lua
-  ["Choose a project directory"] = "Elegir el directorio del proyecto", -- src\editor\menu_project.lua
+  ["Cancel"] = nil, -- src\editor\findreplace.lua
+  ["Cancelled by the user."] = nil, -- src\editor\findreplace.lua
+  ["Choose..."] = nil, -- src\editor\menu_project.lua
+  ["Choose a project directory"] = "Elegir el directorio del proyecto", -- src\editor\findreplace.lua, src\editor\menu_project.lua
   ["Clear &Dynamic Words"] = "Limpiar las palabras dinámicas", -- src\editor\menu_edit.lua
   ["Clear the output window before compiling or debugging"] = "Limpiar la ventana de salida antes de compilar o depurar", -- src\editor\menu_project.lua
   ["Close &Other Pages"] = nil, -- src\editor\gui.lua
@@ -61,32 +82,40 @@ return {
   ["Close the current editor window"] = "Cerrar la ventana actual del editor", -- src\editor\menu_file.lua
   ["Co&ntinue"] = "Continuar", -- src\editor\menu_project.lua
   ["Col: %d"] = "Col: %d", -- src\editor\editor.lua
+  ["Command Line Parameters..."] = nil, -- src\editor\menu_project.lua
+  ["Command line parameters"] = nil, -- src\editor\menu_project.lua
   ["Comment or uncomment current or selected lines"] = {"Comentar o descomentar la línea activa (seleccionada)","Comentar o descomentar las líneas activas (seleccionadas)"}, -- src\editor\menu_edit.lua
-  ["Compilation error"] = "Error de compilación", -- src\editor\debugger.lua, src\editor\commands.lua
+  ["Compilation error"] = "Error de compilación", -- src\editor\commands.lua, src\editor\debugger.lua
   ["Compilation successful; %.0f%% success rate (%d/%d)."] = "Compilación exitosa; factor de éxito: %.0f%% (%d/%d).", -- src\editor\commands.lua
   ["Compile the current file"] = "Compilar el archivo actual", -- src\editor\menu_project.lua
   ["Complete &Identifier"] = "Completar identificador", -- src\editor\menu_edit.lua
   ["Complete the current identifier"] = "Completar el actual identificador", -- src\editor\menu_edit.lua
+  ["Consider removing backslash from escape sequence '%s'."] = nil, -- src\editor\commands.lua
+  ["Copy Full Path"] = nil, -- src\editor\filetree.lua
   ["Copy selected text to clipboard"] = "Copiar el texto seleccionado al portapapeles", -- src\editor\menu_edit.lua
   ["Couldn't activate file '%s' for debugging; continuing without it."] = "No se pudo activar el archivo '%s' para la depuración; continuar sin él.", -- src\editor\debugger.lua
-  ["Create an empty document"] = "Crear un documento en blanco", -- src\editor\menu_file.lua, src\editor\gui.lua
-  ["Cu&t"] = "Cortar", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["Create an empty document"] = "Crear un documento en blanco", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Cu&t"] = "Cortar", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["Cut selected text to clipboard"] = "Cortar el texto selecionado al portapapeles", -- src\editor\menu_edit.lua
   ["Debugger server started at %s:%d."] = "Servidor de depuración inciado en %s:%s", -- src\editor\debugger.lua
   ["Debugging session completed (%s)."] = "Sesión de depuración completada (%s).", -- src\editor\debugger.lua
   ["Debugging session started in '%s'."] = "Sesión de depuración iniciada en '%s'.", -- src\editor\debugger.lua
   ["Debugging suspended at %s:%s (couldn't activate the file)."] = nil, -- src\editor\debugger.lua
+  ["Directory"] = nil, -- src\editor\findreplace.lua
+  ["Do you want to delete '%s'?"] = nil, -- src\editor\filetree.lua
+  ["Do you want to overwrite it?"] = nil, -- src\editor\commands.lua
   ["Do you want to reload it?"] = "¿Quieres recargarlo?", -- src\editor\editor.lua
   ["Do you want to save the changes to '%s'?"] = "¿Quieres guardar los cambios en '%s'?", -- src\editor\commands.lua
   ["E&xit"] = "Salir", -- src\editor\menu_file.lua
   ["Enter Lua code and press Enter to run it."] = "Introduce código Lua y pulsa <Entrer> para ejecutarlo.", -- src\editor\shellbox.lua
+  ["Enter command line parameters (use Cancel to clear)"] = nil, -- src\editor\menu_project.lua
   ["Enter line number"] = "Introduce número de línea", -- src\editor\menu_search.lua
   ["Error while loading API file: %s"] = "Error mientras se cargaba el archivo de API: %s", -- src\editor\autocomplete.lua
   ["Error while loading configuration file: %s"] = nil, -- src\editor\style.lua
   ["Error while processing API file: %s"] = "Error mientras se procesaba el archivo de API: %s", -- src\editor\autocomplete.lua
   ["Error while processing configuration file: %s"] = nil, -- src\editor\style.lua
   ["Error"] = "Error", -- src\editor\commands.lua
-  ["Evaluate in Console"] = "Evaluar en consola", -- src\editor\editor.lua
+  ["Evaluate In Console"] = "Evaluar en consola", -- src\editor\editor.lua
   ["Execute the current project/file and keep updating the code to see immediate results"] = "Ejecutar el proyecto/archivo actual y manteniendo actualizado el código para ver resultados en tiempo real", -- src\editor\menu_project.lua
   ["Execute the current project/file"] = "Ejecutar el proyecto/archivo actual", -- src\editor\menu_project.lua
   ["Execution error"] = "Error de ejecución", -- src\editor\debugger.lua
@@ -95,36 +124,49 @@ return {
   ["Expression"] = "Expresión", -- src\editor\debugger.lua
   ["File '%s' has been modified on disk."] = "El archivo '%s' ha sido modificado en el disco.", -- src\editor\editor.lua
   ["File '%s' has more recent timestamp than restored '%s'; please review before saving."] = "El archivo '%s' tiene una fecha más reciente que el restaurado '%s'; por favor, revísalo antes de guardar.", -- src\editor\commands.lua
-  ["File '%s' no longer exists."] = "El archivo '%s' no existe.", -- src\editor\editor.lua
+  ["File '%s' no longer exists."] = "El archivo '%s' no existe.", -- src\editor\menu_file.lua, src\editor\editor.lua
+  ["File Type"] = nil, -- src\editor\findreplace.lua
+  ["File already exists."] = nil, -- src\editor\commands.lua
   ["File history"] = "Historial de archivos", -- src\editor\menu_file.lua
   ["Find &In Files"] = "Buscar en archivos", -- src\editor\menu_search.lua
   ["Find &Next"] = "Buscar siguiente", -- src\editor\menu_search.lua
   ["Find &Previous"] = "Buscar anterior", -- src\editor\menu_search.lua
+  ["Find In Files"] = nil, -- src\editor\findreplace.lua
   ["Find and replace text in files"] = "Buscar y remplazar texto en archivos", -- src\editor\menu_search.lua
-  ["Find and replace text"] = "Buscar y rempleazar texto", -- src\editor\menu_search.lua, src\editor\gui.lua
+  ["Find and replace text"] = "Buscar y rempleazar texto", -- src\editor\gui.lua, src\editor\menu_search.lua
   ["Find text in files"] = "Buscar texto en archivos", -- src\editor\menu_search.lua
-  ["Find text"] = "Buscar texto", -- src\editor\menu_search.lua, src\editor\gui.lua
+  ["Find text"] = "Buscar texto", -- src\editor\gui.lua, src\editor\menu_search.lua
   ["Find the earlier text occurence"] = "Buscar la anterior aparición del texto", -- src\editor\menu_search.lua
   ["Find the next text occurrence"] = "Buscar la siguiente aparecición del texto", -- src\editor\menu_search.lua
+  ["Find"] = nil, -- src\editor\findreplace.lua
   ["Fold or unfold all code folds"] = "Plegar o desplegar todo el código plegado", -- src\editor\menu_edit.lua
   ["Found auto-recovery record and restored saved session."] = "Encontrada autorrecuperación y sesión restaurada.", -- src\editor\commands.lua
+  ["Found"] = nil, -- src\editor\findreplace.lua
   ["Full &Screen"] = "Pantalla completa", -- src\editor\menu_view.lua
+  ["Go To Definition"] = nil, -- src\editor\editor.lua
   ["Go to a selected line"] = "Ir a línea seleccionada", -- src\editor\menu_search.lua
   ["Goto Line"] = "Ir a línea", -- src\editor\menu_search.lua
   ["INS"] = "INS", -- src\editor\editor.lua
+  ["In Files"] = nil, -- src\editor\findreplace.lua
   ["Jump to a function definition..."] = "Saltar a la definición de la función...", -- src\editor\editor.lua
   ["Known Files"] = "Archivos conocidos", -- src\editor\commands.lua
   ["Ln: %d"] = "Ln: %d", -- src\editor\editor.lua
-  ["Local console"] = "Consola local", -- src\editor\shellbox.lua, src\editor\gui.lua
+  ["Local console"] = "Consola local", -- src\editor\gui.lua, src\editor\shellbox.lua
   ["Lua &Interpreter"] = "Intérprete Lua", -- src\editor\menu_project.lua
   ["Mapped remote request for '%s' to '%s'."] = nil, -- src\editor\debugger.lua
+  ["Match &case"] = nil, -- src\editor\findreplace.lua
+  ["Match &whole word"] = nil, -- src\editor\findreplace.lua
   ["Mixed end-of-line encodings detected."] = nil, -- src\editor\commands.lua
+  ["New &File"] = nil, -- src\editor\filetree.lua
   ["OVR"] = "OVR", -- src\editor\editor.lua
-  ["Open an existing document"] = "Abrir un documento existente", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Open With Default Program"] = nil, -- src\editor\filetree.lua
+  ["Open an existing document"] = "Abrir un documento existente", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Open file"] = "Abrir archivo", -- src\editor\commands.lua
+  ["Options"] = nil, -- src\editor\findreplace.lua
   ["Output (running)"] = "Salida (en ejecución)", -- src\editor\output.lua
-  ["Output"] = "Salida", -- src\editor\output.lua, src\editor\settings.lua, src\editor\gui.lua
+  ["Output"] = "Salida", -- src\editor\gui.lua, src\editor\output.lua, src\editor\settings.lua
   ["Paste text from the clipboard"] = "Pegar texto desde el portapapeles", -- src\editor\menu_edit.lua
+  ["Preferences"] = nil, -- src\editor\menu_edit.lua
   ["Prepend '=' to show complex values on multiple lines."] = "Antepón '=' para ver valores complejos en líneas múltiples", -- src\editor\shellbox.lua
   ["Press cancel to abort."] = "Presiona cancelar para abortar.", -- src\editor\commands.lua
   ["Program '%s' started in '%s' (pid: %d)."] = "Programa '%s' iniciado en '%s' (pid: %d).", -- src\editor\output.lua
@@ -134,57 +176,78 @@ return {
   ["Program stopped (pid: %d)."] = "Programa parado (pid: %d).", -- src\editor\debugger.lua
   ["Program unable to run as '%s'."] = "No se puede ejecutar el programa como '%s'.", -- src\editor\output.lua
   ["Project Directory"] = nil, -- src\editor\menu_project.lua
-  ["Project"] = "Proyecto", -- src\editor\settings.lua, src\editor\gui.lua
+  ["Project"] = "Proyecto", -- src\editor\gui.lua, src\editor\settings.lua
   ["Project/&FileTree Window"] = "Ventana de proyecto/árbol de archivos", -- src\editor\menu_view.lua
+  ["Provide command line parameters"] = nil, -- src\editor\menu_project.lua
   ["R/O"] = "R/O", -- src\editor\editor.lua
   ["R/W"] = "R/W", -- src\editor\editor.lua
   ["Re&place In Files"] = "Remplazar en archivos", -- src\editor\menu_search.lua
   ["Recent Files"] = "Archivos recientes", -- src\editor\menu_file.lua
   ["Redo last edit undone"] = "Rehacer la última edición deshecha", -- src\editor\menu_edit.lua
   ["Refused a request to start a new debugging session as there is one in progress already."] = "No se pudo lanzar una nueva sesión de depuración porque ya hay una en curso.", -- src\editor\debugger.lua
+  ["Regular &expression"] = nil, -- src\editor\findreplace.lua
   ["Remote console"] = "Consola remota", -- src\editor\shellbox.lua
+  ["Rename All Instances"] = nil, -- src\editor\editor.lua
+  ["Replace A&ll"] = nil, -- src\editor\findreplace.lua
+  ["Replace"] = nil, -- src\editor\findreplace.lua
   ["Replaced an invalid UTF8 character with %s."] = nil, -- src\editor\commands.lua
+  ["Replaced"] = nil, -- src\editor\findreplace.lua
+  ["Replacing"] = nil, -- src\editor\findreplace.lua
   ["Reset to default layout"] = "Restablecer el diseño por defecto", -- src\editor\menu_view.lua
   ["Resets the dynamic word list for autocompletion"] = "Restablecer la lista dinámica de palabras para autocompletado", -- src\editor\menu_edit.lua
   ["Run as Scratchpad"] = "Ejecutar como borrador", -- src\editor\menu_project.lua
   ["S&top Debugging"] = "Parar depuración", -- src\editor\menu_project.lua
   ["S&top Process"] = "Parar proceso", -- src\editor\menu_project.lua
-  ["Save &As..."] = "Guardar como...", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save &As..."] = "Guardar como...", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Save A&ll"] = "Guardar todo", -- src\editor\menu_file.lua
   ["Save Changes?"] = "¿Guardar cambios?", -- src\editor\commands.lua
-  ["Save all open documents"] = "Guardar todos los documentos abiertos", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save all open documents"] = "Guardar todos los documentos abiertos", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Save file as"] = "Guardar archivo como", -- src\editor\commands.lua
   ["Save file?"] = "¿Guardar archivo?", -- src\editor\commands.lua
   ["Save the current document to a file with a new name"] = "Guardar el documento actual en un archivo con un nombre nuevo", -- src\editor\menu_file.lua
-  ["Save the current document"] = "Guardar el documento actual", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save the current document"] = "Guardar el documento actual", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Saved auto-recover at %s."] = "Guardar autorrecuperación en %s.", -- src\editor\commands.lua
+  ["Scope"] = nil, -- src\editor\findreplace.lua
   ["Scratchpad error"] = "Error en el borrador", -- src\editor\debugger.lua
-  ["Select &All"] = "Seleccionar todo", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["Searching for"] = nil, -- src\editor\findreplace.lua
+  ["Select &All"] = "Seleccionar todo", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["Select all text in the editor"] = "Seleccionar todo el texto en el editor", -- src\editor\menu_edit.lua
+  ["Select and Find Next"] = nil, -- src\editor\menu_search.lua
+  ["Select and Find Previous"] = nil, -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its next occurrence"] = nil, -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its previous occurrence"] = nil, -- src\editor\menu_search.lua
   ["Set From Current File"] = nil, -- src\editor\menu_project.lua
-  ["Set project directory from current file"] = "Establecer el directorio del proyecto del archivo actual", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Set project directory from current file"] = "Establecer el directorio del proyecto del archivo actual", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Set the interpreter to be used"] = "Establecer el intérprete a ser usado", -- src\editor\menu_project.lua
   ["Set the project directory to be used"] = nil, -- src\editor\menu_project.lua
+  ["Settings: System"] = nil, -- src\editor\menu_edit.lua
+  ["Settings: User"] = nil, -- src\editor\menu_edit.lua
   ["Show &Tooltip"] = "Ver tooltip", -- src\editor\menu_edit.lua
+  ["Show Location"] = nil, -- src\editor\gui.lua, src\editor\filetree.lua
   ["Show tooltip for current position; place cursor after opening bracket of function"] = "Ver tooltip para la posición actual; posicionar el cursor después de abrir el paréntisis de los argumentos de la función", -- src\editor\menu_edit.lua
-  ["Sort selected lines"] = "Clasificar las líneas seleccionadas", -- src\editor\menu_search.lua
-  ["Stack"] = nil, -- src\editor\debugger.lua
+  ["Sort selected lines"] = "Clasificar las líneas seleccionadas", -- src\editor\menu_edit.lua
+  ["Stack"] = nil, -- src\editor\debugger.lua, src\editor\gui.lua
   ["Start &Debugging"] = "Comenzar depuración", -- src\editor\menu_project.lua
-  ["Start debugging"] = "Comenzar depuración", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Start or Continue debugging"] = nil, -- src\editor\gui.lua
+  ["Start or continue debugging"] = nil, -- src\editor\menu_project.lua
   ["Step &Into"] = "Paso dentro", -- src\editor\menu_project.lua
   ["Step &Over"] = "Paso sin entrar", -- src\editor\menu_project.lua
   ["Step O&ut"] = "Paso fuera", -- src\editor\menu_project.lua
-  ["Step into"] = "Paso dentro", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Step out of the current function"] = "Hasta salir de la función actual", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Step over"] = "Paso sin entrar", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Stop the currently running process"] = "Parar el proceso en ejecución", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Step into"] = "Paso dentro", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step out of the current function"] = "Hasta salir de la función actual", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step over"] = "Paso sin entrar", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Stop the currently running process"] = "Parar el proceso en ejecución", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Switch to or from full screen mode"] = "Conmutar el modo de pantalla completa", -- src\editor\menu_view.lua
+  ["Text not found."] = nil, -- src\editor\findreplace.lua
   ["The API file must be located in a subdirectory of the API directory."] = "El archivo de API debe ser almacenado en un subdirectorio del directorio de API.", -- src\editor\autocomplete.lua
   ["Toggle Break&point"] = "Conmutar punto de ruptura", -- src\editor\menu_project.lua
-  ["Toggle breakpoint"] = "Conmutar punto de ruptura", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Toggle breakpoint"] = "Conmutar punto de ruptura", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Tr&ace"] = "Traza", -- src\editor\menu_project.lua
   ["Trace execution showing each executed line"] = "Traza de ejecución mostrando cada línea ejecutada", -- src\editor\menu_project.lua
+  ["Unable to create directory '%s'."] = nil, -- src\editor\filetree.lua
+  ["Unable to create file '%s'."] = nil, -- src\editor\filetree.lua
   ["Unable to load file '%s'."] = "No se pudo cargar el archivo '%s'.", -- src\editor\commands.lua
+  ["Unable to rename file '%s'."] = nil, -- src\editor\filetree.lua
   ["Unable to save file '%s': %s"] = "No se pudo guardar el archivo '%s': %s", -- src\editor\commands.lua
   ["Unable to stop program (pid: %d), code %d."] = "No se puedo parar el programa (pid: %d), código %d.", -- src\editor\debugger.lua
   ["Undo last edit"] = "Deshacer la última edición", -- src\editor\menu_edit.lua
@@ -195,11 +258,13 @@ return {
   ["Value"] = "Valor", -- src\editor\debugger.lua
   ["View the output/console window"] = "Ver ventana de salida/consola", -- src\editor\menu_view.lua
   ["View the project/filetree window"] = "Ver la ventana de proyecto/árbol de archivos", -- src\editor\menu_view.lua
-  ["View the stack window"] = "Ver la ventana de la pila de ejecución", -- src\editor\menu_view.lua, src\editor\gui.lua
-  ["View the watch window"] = "Ver la ventana de observación", -- src\editor\menu_view.lua, src\editor\gui.lua
-  ["Watch"] = nil, -- src\editor\debugger.lua
+  ["View the stack window"] = "Ver la ventana de la pila de ejecución", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["View the watch window"] = "Ver la ventana de observación", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["Watch"] = nil, -- src\editor\debugger.lua, src\editor\gui.lua
   ["Welcome to the interactive Lua interpreter."] = "Bienvenido al intérprete interactico de Lua.", -- src\editor\shellbox.lua
+  ["Wrap ar&ound"] = nil, -- src\editor\findreplace.lua
   ["You must save the program first."] = "Debes guardar el programa primero", -- src\editor\commands.lua
-  ["on line %d"] = "en la línea %d", -- src\editor\debugger.lua, src\editor\commands.lua
-  ["traced %d instruction"] = {"%d instrucción trazada", "%d instrucciones trazadas"} -- src\editor\debugger.lua
+  ["on line %d"] = "en la línea %d", -- src\editor\debugger.lua, src\editor\editor.lua, src\editor\commands.lua
+  ["traced %d instruction"] = {"%d instrucción trazada", "%d instrucciones trazadas"}, -- src\editor\debugger.lua
+  ["unknown error"] = nil, -- src\editor\debugger.lua
 }

cfg/i18n/fr.lua

@@ -1,56 +1,77 @@
 return {
   [0] = function(c) return c == 1 and 1 or 2 end, -- plural
+  ["%d instance"] = {"%d occurrence", "%d occurrences"}, -- src\editor\findreplace.lua
+  ["%s event failed: %s"] = "L'événement %s a échoué : %s", -- src\editor\package.lua
   ["&About"] = "À &propos", -- src\editor\menu_help.lua
   ["&Add Watch"] = "&Ajouter une expression", -- src\editor\debugger.lua
   ["&Break"] = "&Interrompre", -- src\editor\menu_project.lua
-  ["&Close Page"] = "&Fermer la page", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["&Close Page"] = "&Fermer la page", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["&Community"] = "&Communauté", -- src\editor\menu_help.lua
   ["&Compile"] = "&Compiler", -- src\editor\menu_project.lua
-  ["&Copy"] = "Co&pier", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["&Copy"] = "Co&pier", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["&Default Layout"] = "Affichage par &défaut", -- src\editor\menu_view.lua
   ["&Delete Watch"] = "&Supprimer une expression", -- src\editor\debugger.lua
+  ["&Delete"] = "&Supprimer", -- src\editor\filetree.lua
+  ["&Documentation"] = "&Documentation", -- src\editor\menu_help.lua
+  ["&Down"] = "Vers le &bas", -- src\editor\findreplace.lua
   ["&Edit Watch"] = "&Modifier une expression", -- src\editor\debugger.lua
   ["&Edit"] = "É&dition", -- src\editor\menu_edit.lua
   ["&File"] = "&Fichier", -- src\editor\menu_file.lua
-  ["&Find"] = "&Rechercher...", -- src\editor\menu_search.lua
+  ["&Find All"] = "&Rechercher tout", -- src\editor\findreplace.lua
+  ["&Find Next"] = "&Rechercher", -- src\editor\findreplace.lua
+  ["&Find"] = "&Rechercher", -- src\editor\menu_search.lua
   ["&Fold/Unfold All"] = "Re&plier/Déplier tout", -- src\editor\menu_edit.lua
-  ["&Goto Line"] = "&Aller à la ligne...", -- src\editor\menu_search.lua
+  ["&Frequently Asked Questions"] = "&Questions Fréquemment Posées" , -- src\editor\menu_help.lua
+  ["&Getting Started Guide"] = "&Guide de Prise en Main", -- src\editor\menu_help.lua
+  ["&Goto Line"] = "&Aller à la ligne", -- src\editor\menu_search.lua
   ["&Help"] = "Aid&e", -- src\editor\menu_help.lua
+  ["&New Directory"] = "&Nouveau Répertoire", -- src\editor\filetree.lua
   ["&New"] = "&Nouveau", -- src\editor\menu_file.lua
   ["&Open..."] = "&Ouvrir...", -- src\editor\menu_file.lua
   ["&Output/Console Window"] = "&Sortie/Console", -- src\editor\menu_view.lua
-  ["&Paste"] = "Co&ller", -- src\editor\editor.lua, src\editor\menu_edit.lua
-  ["&Project"] = "&Projet", -- src\editor\menu_project.lua, src\editor\inspect.lua
-  ["&Redo"] = "&Rétablir", -- src\editor\editor.lua, src\editor\menu_edit.lua
-  ["&Replace"] = "Re&mplacer...", -- src\editor\menu_search.lua
+  ["&Paste"] = "Co&ller", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Project Page"] = "&Site Web de ZeroBrane", -- src\editor\menu_help.lua
+  ["&Project"] = "&Projet", -- src\editor\inspect.lua, src\editor\menu_project.lua
+  ["&Redo"] = "&Rétablir", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Rename"] = "&Renommer", -- src\editor\filetree.lua
+  ["&Replace All"] = "Remplacer &tout", -- src\editor\findreplace.lua
+  ["&Replace"] = "Re&mplacer", -- src\editor\findreplace.lua, src\editor\menu_search.lua
   ["&Run"] = "&Exécuter", -- src\editor\menu_project.lua
-  ["&Save"] = "&Enregistrer", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["&Save"] = "&Enregistrer", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["&Search"] = "&Recherche", -- src\editor\menu_search.lua
-  ["&Sort"] = "&Trier", -- src\editor\menu_search.lua
+  ["&Sort"] = "&Trier", -- src\editor\menu_edit.lua
   ["&Stack Window"] = "&Pile d'exécution", -- src\editor\menu_view.lua
   ["&Start Debugger Server"] = "Lancer le &serveur de débogage", -- src\editor\menu_project.lua
-  ["&Undo"] = "&Annuler", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["&Subdirectories"] = "&Sous-répertoires", -- src\editor\findreplace.lua
+  ["&Tutorials"] = "&Tutoriels", -- src\editor\menu_help.lua
+  ["&Undo"] = "&Annuler", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Up"] = "Vers le &haut", -- src\editor\findreplace.lua
   ["&View"] = "&Affichage", -- src\editor\menu_view.lua
   ["&Watch Window"] = "&Expressions espionnes", -- src\editor\menu_view.lua
+  [".&bak on Replace"] = ".&bak avant remplacement", -- src\editor\findreplace.lua
   ["About %s"] = "À propos de %s", -- src\editor\menu_help.lua
+  ["Add To Scratchpad"] = "Ajouter au brouillon", -- src\editor\editor.lua
   ["Add Watch Expression"] = "Ajouter une expression", -- src\editor\editor.lua
-  ["Add to Scratchpad"] = "Ajouter au brouillon", -- src\editor\editor.lua
   ["All files"] = "Tous les fichiers", -- src\editor\commands.lua
   ["Allow external process to start debugging"] = "Autoriser les processus externes à lancer le débogage", -- src\editor\menu_project.lua
   ["Analyze the source code"] = "Analyser le code source", -- src\editor\inspect.lua
   ["Analyze"] = "Analyser", -- src\editor\inspect.lua
   ["Auto Complete Identifiers"] = "Auto-compléter les identifiants", -- src\editor\menu_edit.lua
   ["Auto complete while typing"] = "Auto-compléter lors de la saisie", -- src\editor\menu_edit.lua
-  ["Break execution at the next executed line of code"] = "Interrompre l'exécution à la ligne suivante", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Break execution at the next executed line of code"] = "Interrompre l'exécution à la ligne suivante", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["C&lear Output Window"] = "E&ffacer la fenêtre de sortie", -- src\editor\menu_project.lua
   ["C&omment/Uncomment"] = "Co&mmenter/Décommenter", -- src\editor\menu_edit.lua
   ["Can't debug the script in the active editor window."] = "Impossible de déboguer le script dans la fenêtre d'édition active.", -- src\editor\debugger.lua
   ["Can't find file '%s' in the current project to activate for debugging. Update the project or open the file in the editor before debugging."] = "Impossible de trouver le fichier '%s' dans le projet courant pour permettre le débogage. Mettez le projet à jour ou ouvrez le fichier dans l'éditeur avant débogage.", -- src\editor\debugger.lua
   ["Can't process auto-recovery record; invalid format: %s."] = "Impossible de lire la récupération automatique ; format invalide : %s.", -- src\editor\commands.lua
   ["Can't run the entry point script ('%s')."] = "Impossible d'exécuter le point d'entrée du script ('%s').", -- src\editor\debugger.lua
+  ["Can't start debugger server at %s:%d: %s."] = "Impossible de lancer le serveur de débogage à %s:%d: %s." , -- src\editor\debugger.lua
   ["Can't start debugging session due to internal error '%s'."] = "Impossible de lancer la session de débogage : erreur interne '%s'.", -- src\editor\debugger.lua
   ["Can't start debugging without an opened file or with the current file not being saved ('%s')."] = "Impossible de lancer le débogage si aucun fichier n'est ouvert ou si le fichier courant n'a pas été enregistré ('%s').", -- src\editor\debugger.lua
-  ["Choose ..."] = "Choisir...", -- src\editor\menu_project.lua
-  ["Choose a project directory"] = "Choisissez un répertoire de projet", -- src\editor\menu_project.lua
+  ["Cancel"] = "Annuler", -- src\editor\findreplace.lua
+  ["Cancelled by the user."] = "Annulé par l'utilisateur.", -- src\editor\findreplace.lua
+  ["Choose..."] = "Choisir...", -- src\editor\menu_project.lua
+  ["Choose a project directory"] = "Choisissez un répertoire de projet", -- src\editor\findreplace.lua, src\editor\menu_project.lua
   ["Clear &Dynamic Words"] = "Effacer les mots &dynamiques", -- src\editor\menu_edit.lua
   ["Clear the output window before compiling or debugging"] = "Effacer la fenêtre de sortie avant compilation ou débogage", -- src\editor\menu_project.lua
   ["Close &Other Pages"] = "Fermer les &autres pages", -- src\editor\gui.lua
@@ -58,32 +79,40 @@ return {
   ["Close the current editor window"] = "Fermer la fenêtre d'édition active", -- src\editor\menu_file.lua
   ["Co&ntinue"] = "Co&ntinuer", -- src\editor\menu_project.lua
   ["Col: %d"] = "Col : %d", -- src\editor\editor.lua
+  ["Command Line Parameters..."] = "Paramètres de Ligne de Commande...", -- src\editor\menu_project.lua
+  ["Command line parameters"] = "Paramètres de ligne de commande", -- src\editor\menu_project.lua
   ["Comment or uncomment current or selected lines"] = "Commenter ou décommenter les lignes courantes ou sélectionnées", -- src\editor\menu_edit.lua
-  ["Compilation error"] = "Erreur de compilation", -- src\editor\debugger.lua, src\editor\commands.lua
+  ["Compilation error"] = "Erreur de compilation", -- src\editor\commands.lua, src\editor\debugger.lua
   ["Compilation successful; %.0f%% success rate (%d/%d)."] = "Compilation réussie ; taux de succès : %.0f%% (%d/%d).", -- src\editor\commands.lua
   ["Compile the current file"] = "Сompiler le fichier courant", -- src\editor\menu_project.lua
   ["Complete &Identifier"] = "Compléter l'&identifiant", -- src\editor\menu_edit.lua
   ["Complete the current identifier"] = "Compléter l'identifiant courant", -- src\editor\menu_edit.lua
+  ["Consider removing backslash from escape sequence '%s'."] = "Essayez de supprimer les antislashs dans '%s'.", -- src\editor\commands.lua
+  ["Copy Full Path"] = "Copier le chemin absolu", -- src\editor\filetree.lua
   ["Copy selected text to clipboard"] = "Copier le texte sélectionné dans le presse-papiers", -- src\editor\menu_edit.lua
   ["Couldn't activate file '%s' for debugging; continuing without it."] = "Impossible d'activer le fichier '%s' pour débogage ; poursuite du processus en ignorant le fichier.", -- src\editor\debugger.lua
-  ["Create an empty document"] = "Créer un document vierge", -- src\editor\menu_file.lua, src\editor\gui.lua
-  ["Cu&t"] = "&Couper", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["Create an empty document"] = "Créer un document vierge", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Cu&t"] = "&Couper", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["Cut selected text to clipboard"] = "Couper le texte sélectionné et copier dans le presse-papiers", -- src\editor\menu_edit.lua
   ["Debugger server started at %s:%d."] = "Serveur de débogage démarré à %s:%d.", -- src\editor\debugger.lua
   ["Debugging session completed (%s)."] = "Session de débogage terminée (%s).", -- src\editor\debugger.lua
   ["Debugging session started in '%s'."] = "Session de débogage démarrée dans '%s'.", -- src\editor\debugger.lua
   ["Debugging suspended at %s:%s (couldn't activate the file)."] = "Débogage interrompu à %s:%s (impossible d'activer le fichier).", -- src\editor\debugger.lua
+  ["Directory"] = "Répertoire ", -- src\editor\findreplace.lua
+  ["Do you want to delete '%s'?"] = "Voulez-vous effacer '%s'?", -- src\editor\filetree.lua
+  ["Do you want to overwrite it?"] = "Voulez-vous l'écraser?", -- src\editor\commands.lua
   ["Do you want to reload it?"] = "Voulez-vous le recharger ?", -- src\editor\editor.lua
   ["Do you want to save the changes to '%s'?"] = "Voulez-vous enregistrer les modifications dans '%s' ?", -- src\editor\commands.lua
   ["E&xit"] = "&Quitter", -- src\editor\menu_file.lua
   ["Enter Lua code and press Enter to run it."] = "Saisissez du code Lua et appuyez sur <Entrée> pour l´exécuter.", -- src\editor\shellbox.lua
+  ["Enter command line parameters (use Cancel to clear)"] = "Entrez des paramètres de ligne de commande (pressez Annuler pour effacer)", -- src\editor\menu_project.lua
   ["Enter line number"] = "Entrez le numéro de ligne", -- src\editor\menu_search.lua
   ["Error while loading API file: %s"] = "Erreur lors du chargement du fichier d'API : %s", -- src\editor\autocomplete.lua
   ["Error while loading configuration file: %s"] = "Erreur lors du chargement du fichier de configuration : %s", -- src\editor\style.lua
   ["Error while processing API file: %s"] = "Erreur lors de la lecture du fichier d'API : %s", -- src\editor\autocomplete.lua
   ["Error while processing configuration file: %s"] = "Erreur lors de la lecture du fichier de configuration : %s", -- src\editor\style.lua
   ["Error"] = "Erreur", -- src\editor\commands.lua
-  ["Evaluate in Console"] = "Évaluer dans la console", -- src\editor\editor.lua
+  ["Evaluate In Console"] = "Évaluer dans la console", -- src\editor\editor.lua
   ["Execute the current project/file and keep updating the code to see immediate results"] = "Exécuter le projet/fichier courant en mettant le code à jour afin de voir les résultats en temps réel", -- src\editor\menu_project.lua
   ["Execute the current project/file"] = "Exécuter le projet/fichier courant", -- src\editor\menu_project.lua
   ["Execution error"] = "Erreur d'exécution", -- src\editor\debugger.lua
@@ -92,36 +121,49 @@ return {
   ["Expression"] = "Expression", -- src\editor\debugger.lua
   ["File '%s' has been modified on disk."] = "Le fichier '%s' a été modifié sur le disque.", -- src\editor\editor.lua
   ["File '%s' has more recent timestamp than restored '%s'; please review before saving."] = "Le fichier '%s' a un horodatage plus récent que celui restauré '%s' ; veuillez vérifier avant d'enregistrer.", -- src\editor\commands.lua
-  ["File '%s' no longer exists."] = "Le fichier '%s' n'existe plus.", -- src\editor\editor.lua
+  ["File '%s' no longer exists."] = "Le fichier '%s' n'existe plus.", -- src\editor\menu_file.lua, src\editor\editor.lua
+  ["File Type"] = "Type de fichier ", -- src\editor\findreplace.lua
+  ["File already exists."] = "Le fichier existe déjà.", -- src\editor\commands.lua
   ["File history"] = "Historique de fichier", -- src\editor\menu_file.lua
-  ["Find &In Files"] = "Rec&hercher dans les fichiers...", -- src\editor\menu_search.lua
+  ["Find &In Files"] = "Rec&hercher dans les fichiers", -- src\editor\menu_search.lua
   ["Find &Next"] = "Rechercher l'occurrence &suivante", -- src\editor\menu_search.lua
   ["Find &Previous"] = "Rechercher l'occurrence &précédente", -- src\editor\menu_search.lua
+  ["Find In Files"] = "Rechercher dans les fichiers", -- src\editor\findreplace.lua
   ["Find and replace text in files"] = "Rechercher et remplacer le texte dans les fichiers", -- src\editor\menu_search.lua
-  ["Find and replace text"] = "Rechercher et remplacer le texte", -- src\editor\menu_search.lua, src\editor\gui.lua
+  ["Find and replace text"] = "Rechercher et remplacer le texte", -- src\editor\gui.lua, src\editor\menu_search.lua
   ["Find text in files"] = "Rechercher le texte dans les fichiers", -- src\editor\menu_search.lua
-  ["Find text"] = "Rechercher le texte", -- src\editor\menu_search.lua, src\editor\gui.lua
+  ["Find text"] = "Rechercher le texte", -- src\editor\gui.lua, src\editor\menu_search.lua
   ["Find the earlier text occurence"] = "Recherche l'occurrence précédente du texte", -- src\editor\menu_search.lua
   ["Find the next text occurrence"] = "Recherche l'occurrence suivante du texte", -- src\editor\menu_search.lua
+  ["Find"] = "Rechercher ", -- src\editor\findreplace.lua
   ["Fold or unfold all code folds"] = "Replier ou déplier tous les blocs de code", -- src\editor\menu_edit.lua
   ["Found auto-recovery record and restored saved session."] = "Une récupération automatique a été trouvé et la session a été restaurée.", -- src\editor\commands.lua
+  ["Found"] = "Occurrences trouvées :", -- src\editor\findreplace.lua
   ["Full &Screen"] = "&Plein écran", -- src\editor\menu_view.lua
+  ["Go To Definition"] = "Aller à la définition", -- src\editor\editor.lua
   ["Go to a selected line"] = "Aller à la ligne sélectionnée", -- src\editor\menu_search.lua
   ["Goto Line"] = "Aller à la ligne", -- src\editor\menu_search.lua
   ["INS"] = "INS", -- src\editor\editor.lua
+  ["In Files"] = "Dans les fichiers", -- src\editor\findreplace.lua
   ["Jump to a function definition..."] = "Aller à la définition de fonction...", -- src\editor\editor.lua
   ["Known Files"] = "Fichiers connus", -- src\editor\commands.lua
   ["Ln: %d"] = "Lig : %d", -- src\editor\editor.lua
-  ["Local console"] = "Console locale", -- src\editor\shellbox.lua, src\editor\gui.lua
+  ["Local console"] = "Console locale", -- src\editor\gui.lua, src\editor\shellbox.lua
   ["Lua &Interpreter"] = "Interpréteur L&ua", -- src\editor\menu_project.lua
   ["Mapped remote request for '%s' to '%s'."] = "La requête distante pour '%s' a été associée à '%s'.", -- src\editor\debugger.lua
+  ["Match &case"] = "Respecter la &casse", -- src\editor\findreplace.lua
+  ["Match &whole word"] = "&Mot entier uniquement", -- src\editor\findreplace.lua
   ["Mixed end-of-line encodings detected."] = "Plusieurs codages de fin de ligne détectés.", -- src\editor\commands.lua
+  ["New &File"] = "Nouveau &Fichier", -- src\editor\filetree.lua
   ["OVR"] = "OVR", -- src\editor\editor.lua
-  ["Open an existing document"] = "Ouvrir un document existant", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Open With Default Program"] = "Ouvrir avec le programme par défaut", -- src\editor\filetree.lua
+  ["Open an existing document"] = "Ouvrir un document existant", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Open file"] = "Ouvrir un fichier", -- src\editor\commands.lua
+  ["Options"] = "Options", -- src\editor\findreplace.lua
   ["Output (running)"] = "Sortie (en cours d'exécution)", -- src\editor\output.lua
-  ["Output"] = "Sortie", -- src\editor\output.lua, src\editor\settings.lua, src\editor\gui.lua
+  ["Output"] = "Sortie", -- src\editor\gui.lua, src\editor\output.lua, src\editor\settings.lua
   ["Paste text from the clipboard"] = "Coller le texte depuis le presse-papiers", -- src\editor\menu_edit.lua
+  ["Preferences"] = "Préférences", -- src\editor\menu_edit.lua
   ["Prepend '=' to show complex values on multiple lines."] = "Préfixez par '=' pour afficher les valeurs complexes sur plusieurs lignes.", -- src\editor\shellbox.lua
   ["Press cancel to abort."] = "Cliquez sur Annuler pour annuler.", -- src\editor\commands.lua
   ["Program '%s' started in '%s' (pid: %d)."] = "Programme '%s' démarré dans '%s' (pid : %d).", -- src\editor\output.lua
@@ -131,57 +173,78 @@ return {
   ["Program stopped (pid: %d)."] = "Programme stoppé (pid : %d).", -- src\editor\debugger.lua
   ["Program unable to run as '%s'."] = "Impossible d'exécuter le programme en tant que '%s'.", -- src\editor\output.lua
   ["Project Directory"] = "Répertoire de projet", -- src\editor\menu_project.lua
-  ["Project"] = "Projet", -- src\editor\settings.lua, src\editor\gui.lua
+  ["Project"] = "Projet", -- src\editor\gui.lua, src\editor\settings.lua
   ["Project/&FileTree Window"] = "&Explorateur de projet", -- src\editor\menu_view.lua
+  ["Provide command line parameters"] = "Renseignez les paramètres de ligne de commande", -- src\editor\menu_project.lua
   ["R/O"] = "R/O", -- src\editor\editor.lua
   ["R/W"] = "R/W", -- src\editor\editor.lua
-  ["Re&place In Files"] = "Remp&lacer dans les fichiers...", -- src\editor\menu_search.lua
+  ["Re&place In Files"] = "Remp&lacer dans les fichiers", -- src\editor\menu_search.lua
   ["Recent Files"] = "Fichiers récents", -- src\editor\menu_file.lua
   ["Redo last edit undone"] = "Rétablir la dernière modification", -- src\editor\menu_edit.lua
   ["Refused a request to start a new debugging session as there is one in progress already."] = "Une requête de lancement de débogage a été refusée car une session de débogage est déjà en cours.", -- src\editor\debugger.lua
+  ["Regular &expression"] = "&Expression régulière", -- src\editor\findreplace.lua
   ["Remote console"] = "Console à distance", -- src\editor\shellbox.lua
+  ["Rename All Instances"] = "Renommer toutes les occurrences", -- src\editor\editor.lua
+  ["Replace A&ll"] = "Remplacer &tout", -- src\editor\findreplace.lua
+  ["Replace"] = "Remplacer par ", -- src\editor\findreplace.lua
   ["Replaced an invalid UTF8 character with %s."] = "Un caractère UTF8 invalide a été remplacé par %s.", -- src\editor\commands.lua
+  ["Replaced"] = "Occurrences remplacées :", -- src\editor\findreplace.lua
+  ["Replacing"] = "Remplacement de", -- src\editor\findreplace.lua
   ["Reset to default layout"] = "Restaurer l'affichage par défaut", -- src\editor\menu_view.lua
   ["Resets the dynamic word list for autocompletion"] = "Réinitialiser la liste des mots dynamiques pour l'auto-complétion", -- src\editor\menu_edit.lua
   ["Run as Scratchpad"] = "Exécuter comme brouillon", -- src\editor\menu_project.lua
   ["S&top Debugging"] = "&Arrêter le débogage", -- src\editor\menu_project.lua
   ["S&top Process"] = "&Arrêter le processus", -- src\editor\menu_project.lua
-  ["Save &As..."] = "Enregistrer &sous...", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save &As..."] = "Enregistrer &sous...", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Save A&ll"] = "Enregistrer &tout", -- src\editor\menu_file.lua
   ["Save Changes?"] = "Enregistrer les modifications ?", -- src\editor\commands.lua
-  ["Save all open documents"] = "Enregistrer tous les documents ouverts", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save all open documents"] = "Enregistrer tous les documents ouverts", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Save file as"] = "Enregistrer le fichier sous", -- src\editor\commands.lua
   ["Save file?"] = "Enregistrer le fichier ?", -- src\editor\commands.lua
   ["Save the current document to a file with a new name"] = "Enregistrer le document courant sous un nouveau nom", -- src\editor\menu_file.lua
-  ["Save the current document"] = "Enregistrer le document courant", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save the current document"] = "Enregistrer le document courant", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Saved auto-recover at %s."] = "Récup. auto enregistrée à %s.", -- src\editor\commands.lua
+  ["Scope"] = "Direction", -- src\editor\findreplace.lua
   ["Scratchpad error"] = "Erreur dans le brouillon", -- src\editor\debugger.lua
-  ["Select &All"] = "Sélectionner &tout", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["Searching for"] = "Recherche de", -- src\editor\findreplace.lua
+  ["Select &All"] = "Sélectionner &tout", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["Select all text in the editor"] = "Sélectionner tout le texte dans l'éditeur", -- src\editor\menu_edit.lua
+  ["Select and Find Next"] = "Sélectionner et chercher le suivant", -- src\editor\menu_search.lua
+  ["Select and Find Previous"] = "Sélectionner et chercher le précédent", -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its next occurrence"] = "Sélectionner le mot sous le curseur et chercher son occurence suivante", -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its previous occurrence"] = "Sélectionner le mot sous le curseur et chercher son occurence précédente", -- src\editor\menu_search.lua
   ["Set From Current File"] = "Définir depuis le fichier courant", -- src\editor\menu_project.lua
-  ["Set project directory from current file"] = "Définir le répertoire de projet depuis le fichier courant", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Set project directory from current file"] = "Définir le répertoire de projet depuis le fichier courant", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Set the interpreter to be used"] = "Définir l'interpréteur à utiliser", -- src\editor\menu_project.lua
   ["Set the project directory to be used"] = "Définir le répertoire de projet à utiliser", -- src\editor\menu_project.lua
+  ["Settings: System"] = "Paramètres : Système", -- src\editor\menu_edit.lua
+  ["Settings: User"] = "Paramètres : Utilisateur", -- src\editor\menu_edit.lua
   ["Show &Tooltip"] = "Afficher l'info-&bulle", -- src\editor\menu_edit.lua
+  ["Show Location"] = "Afficher l'emplacement", -- src\editor\gui.lua, src\editor\filetree.lua
   ["Show tooltip for current position; place cursor after opening bracket of function"] = "Afficher l'info-bulle pour la position actuelle ; placez le curseur après la parenthèse ouvrante de la fonction", -- src\editor\menu_edit.lua
-  ["Sort selected lines"] = "Trier les lignes sélectionnées", -- src\editor\menu_search.lua
-  ["Stack"] = "Pile d'exécution", -- src\editor\debugger.lua
+  ["Sort selected lines"] = "Trier les lignes sélectionnées", -- src\editor\menu_edit.lua
+  ["Stack"] = "Pile d'exécution", -- src\editor\debugger.lua, src\editor\gui.lua
   ["Start &Debugging"] = "Lancer le &débogage", -- src\editor\menu_project.lua
-  ["Start debugging"] = "Lancer le débogage", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Start or Continue debugging"] = "Démarrer ou Continuer le debogage", -- src\editor\gui.lua
+  ["Start or continue debugging"] = "Démarrer ou continuer le debogage", -- src\editor\menu_project.lua
   ["Step &Into"] = "Pas à pas détai&llé", -- src\editor\menu_project.lua
   ["Step &Over"] = "Pas à pas so&mmaire", -- src\editor\menu_project.lua
   ["Step O&ut"] = "Pas à pas so&rtant", -- src\editor\menu_project.lua
-  ["Step into"] = "Rentrer dans l'instruction suivante", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Step out of the current function"] = "Sortir de la fonction courante", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Step over"] = "Enjamber l'instruction suivante", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Stop the currently running process"] = "Arrêter le processus en cours d'exécution", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Step into"] = "Rentrer dans l'instruction suivante", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step out of the current function"] = "Sortir de la fonction courante", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step over"] = "Enjamber l'instruction suivante", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Stop the currently running process"] = "Arrêter le processus en cours d'exécution", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Switch to or from full screen mode"] = "Activer ou désactiver le mode plein écran", -- src\editor\menu_view.lua
+  ["Text not found."] = "Texte non trouvé.", -- src\editor\findreplace.lua
   ["The API file must be located in a subdirectory of the API directory."] = "Le fichier d'API doit être placé dans un sous-répertoire du répertoire d'API.", -- src\editor\autocomplete.lua
   ["Toggle Break&point"] = "Créer/Supprimer un &point d'arrêt", -- src\editor\menu_project.lua
-  ["Toggle breakpoint"] = "Créer ou supprimer un point d'arrêt", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Toggle breakpoint"] = "Créer ou supprimer un point d'arrêt", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Tr&ace"] = "&Tracer", -- src\editor\menu_project.lua
   ["Trace execution showing each executed line"] = "Tracer l'exécution en montrant chaque ligne de code exécutée", -- src\editor\menu_project.lua
+  ["Unable to create directory '%s'."] = "Impossible de créer le répertoire '%s'.", -- src\editor\filetree.lua
+  ["Unable to create file '%s'."] = "Impossible de créer le fichier '%s'.", -- src\editor\filetree.lua
   ["Unable to load file '%s'."] = "Impossible de charger le le fichier '%s'.", -- src\editor\commands.lua
+  ["Unable to rename file '%s'."] = "Impossible de renommer le fichier '%s'.", -- src\editor\filetree.lua
   ["Unable to save file '%s': %s"] = "Impossible d'enregistrer le fichier '%s' : %s", -- src\editor\commands.lua
   ["Unable to stop program (pid: %d), code %d."] = "Impossible d'arrêter le programme (pid : %d), code %d.", -- src\editor\debugger.lua
   ["Undo last edit"] = "Annuler la dernière modification", -- src\editor\menu_edit.lua
@@ -192,11 +255,13 @@ return {
   ["Value"] = "Valeur", -- src\editor\debugger.lua
   ["View the output/console window"] = "Afficher la fenêtre de sortie/console", -- src\editor\menu_view.lua
   ["View the project/filetree window"] = "Afficher la fenêtre d'explorateur de projet", -- src\editor\menu_view.lua
-  ["View the stack window"] = "Afficher la fenêtre de pile d'exécution", -- src\editor\menu_view.lua, src\editor\gui.lua
-  ["View the watch window"] = "Afficher la fenêtre d'expressions espionnes", -- src\editor\menu_view.lua, src\editor\gui.lua
-  ["Watch"] = "Expressions espionnes", -- src\editor\debugger.lua
+  ["View the stack window"] = "Afficher la fenêtre de pile d'exécution", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["View the watch window"] = "Afficher la fenêtre d'expressions espionnes", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["Watch"] = "Expressions espionnes", -- src\editor\debugger.lua, src\editor\gui.lua
   ["Welcome to the interactive Lua interpreter."] = "Bienvenue dans l´interpréteur interactif Lua.", -- src\editor\shellbox.lua
+  ["Wrap ar&ound"] = "B&oucler", -- src\editor\findreplace.lua
   ["You must save the program first."] = "Vous devez d'abord enregistrer le programme.", -- src\editor\commands.lua
-  ["on line %d"] = "à la ligne %d", -- src\editor\debugger.lua, src\editor\commands.lua
-  ["traced %d instruction"] = {"%d instruction tracée", "%d instructions tracées"} -- src\editor\debugger.lua
+  ["on line %d"] = "à la ligne %d", -- src\editor\debugger.lua, src\editor\editor.lua, src\editor\commands.lua
+  ["traced %d instruction"] = {"%d instruction tracée", "%d instructions tracées"}, -- src\editor\debugger.lua
+  ["unknown error"] = "erreur inconnue", -- src\editor\debugger.lua
 }

cfg/i18n/it.lua

@@ -1,89 +1,118 @@
 return {
   [0] = function(c) return c == 1 and 1 or 2 end, -- plural
+  ["%d instance"] = {"%d occorrenza", "%d occorrenze"}, -- src\editor\findreplace.lua
+  ["%s event failed: %s"] = "L'evento %s è fallito : %s", -- src\editor\package.lua
   ["&About"] = "Informazioni", -- src\editor\menu_help.lua
   ["&Add Watch"] = "&Aggiungi Espressione di Controllo", -- src\editor\debugger.lua
   ["&Break"] = "Interrompi", -- src\editor\menu_project.lua
-  ["&Close Page"] = "&Chiudi pagina", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["&Close Page"] = "&Chiudi pagina", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["&Community"] = "&Comunità", -- src\editor\menu_help.lua
   ["&Compile"] = "&Compila", -- src\editor\menu_project.lua
-  ["&Copy"] = "&Copia", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["&Copy"] = "&Copia", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["&Default Layout"] = "Visualizzazione di &Default", -- src\editor\menu_view.lua
   ["&Delete Watch"] = "Elimina Espressione di Controllo", -- src\editor\debugger.lua
+  ["&Delete"] = "Elimina", -- src\editor\filetree.lua
+  ["&Documentation"] = "Documentazione", -- src\editor\menu_help.lua
+  ["&Down"] = "Verso il basso", -- src\editor\findreplace.lua
   ["&Edit Watch"] = "Modifica Espressione di Controllo", -- src\editor\debugger.lua
   ["&Edit"] = "Modifica", -- src\editor\menu_edit.lua
   ["&File"] = "File", -- src\editor\menu_file.lua
+  ["&Find All"] = "Trova Tutti", -- src\editor\findreplace.lua
+  ["&Find Next"] = "Trova Successivo", -- src\editor\findreplace.lua
   ["&Find"] = "Ricerca", -- src\editor\menu_search.lua
   ["&Fold/Unfold All"] = "Apri/Chiudi tutto", -- src\editor\menu_edit.lua
+  ["&Frequently Asked Questions"] = "Domande &Frequenti", -- src\editor\menu_help.lua
+  ["&Getting Started Guide"] = "&Guida Introduttiva", -- src\editor\menu_help.lua
   ["&Goto Line"] = "Vai a riga", -- src\editor\menu_search.lua
   ["&Help"] = "Aiuto", -- src\editor\menu_help.lua
+  ["&New Directory"] = "&Nuova Directory", -- src\editor\filetree.lua
   ["&New"] = "&Nuovo", -- src\editor\menu_file.lua
   ["&Open..."] = "&Apri...", -- src\editor\menu_file.lua
   ["&Output/Console Window"] = "Finestra di Output/Console", -- src\editor\menu_view.lua
-  ["&Paste"] = "Incolla", -- src\editor\editor.lua, src\editor\menu_edit.lua
-  ["&Project"] = "&Progetto", -- src\editor\menu_project.lua, src\editor\inspect.lua
-  ["&Redo"] = "&Ripeti", -- src\editor\editor.lua, src\editor\menu_edit.lua
-  ["&Replace"] = "Sostituisci", -- src\editor\menu_search.lua
+  ["&Paste"] = "Incolla", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Project Page"] = "&Pagina di Progetto", -- src\editor\menu_help.lua
+  ["&Project"] = "&Progetto", -- src\editor\inspect.lua, src\editor\menu_project.lua
+  ["&Redo"] = "&Ripeti", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Rename"] = "&Rinomina", -- src\editor\filetree.lua
+  ["&Replace All"] = "Sostituisci Tutti", -- src\editor\findreplace.lua
+  ["&Replace"] = "Sostituisci", -- src\editor\findreplace.lua, src\editor\menu_search.lua
   ["&Run"] = "Lancia", -- src\editor\menu_project.lua
-  ["&Save"] = "&Salva", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["&Save"] = "&Salva", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["&Search"] = "Ricerca", -- src\editor\menu_search.lua
-  ["&Sort"] = "Ordina", -- src\editor\menu_search.lua
+  ["&Sort"] = "Ordina", -- src\editor\menu_edit.lua
   ["&Stack Window"] = "Stack di chiamate", -- src\editor\menu_view.lua
   ["&Start Debugger Server"] = "Avvia Debugger Server", -- src\editor\menu_project.lua
-  ["&Undo"] = "Annulla", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["&Subdirectories"] = "Sotto Directory", -- src\editor\findreplace.lua
+  ["&Tutorials"] = "Guide", -- src\editor\menu_help.lua
+  ["&Undo"] = "Annulla", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Up"] = "Verso l'alto", -- src\editor\findreplace.lua
   ["&View"] = "Visualizza", -- src\editor\menu_view.lua
   ["&Watch Window"] = "Finestra Espressioni di Controllo", -- src\editor\menu_view.lua
+  [".&bak on Replace"] = ".bak su Sostituisci", -- src\editor\findreplace.lua
   ["About %s"] = "Informazioni su %s", -- src\editor\menu_help.lua
+  ["Add To Scratchpad"] = "Aggiungi a Scratchpad ", -- src\editor\editor.lua
   ["Add Watch Expression"] = "Aggiungi Espressione di Controllo", -- src\editor\editor.lua
-  ["Add to Scratchpad"] = "Aggiungi a Scratchpad ", -- src\editor\editor.lua
   ["All files"] = "Tutti i files", -- src\editor\commands.lua
   ["Allow external process to start debugging"] = "Permetti a processi esterni di avviare il debug", -- src\editor\menu_project.lua
   ["Analyze the source code"] = "Analizza il codice", -- src\editor\inspect.lua
   ["Analyze"] = "Analizza", -- src\editor\inspect.lua
   ["Auto Complete Identifiers"] = "Autocompletamento identificatori", -- src\editor\menu_edit.lua
   ["Auto complete while typing"] = "Autocompletamento in linea", -- src\editor\menu_edit.lua
-  ["Break execution at the next executed line of code"] = "Interrompi l'esecuzione alla successiva riga di codice ", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Break execution at the next executed line of code"] = "Interrompi l'esecuzione alla successiva riga di codice ", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["C&lear Output Window"] = "Pulisci finestra di output", -- src\editor\menu_project.lua
   ["C&omment/Uncomment"] = "Commenta/Scommenta", -- src\editor\menu_edit.lua
   ["Can't debug the script in the active editor window."] = "Impossibile farte debug dello script nella finestra attiva", -- src\editor\debugger.lua
   ["Can't find file '%s' in the current project to activate for debugging. Update the project or open the file in the editor before debugging."] = "File '%s' non trovato nel progetto per attivare il debug. Modificare il progetto o apire il file prima di lanciare il debug.", -- src\editor\debugger.lua
   ["Can't process auto-recovery record; invalid format: %s."] = "Impossibile procedere all'auto-recovery; Formato non valido: %s.", -- src\editor\commands.lua
   ["Can't run the entry point script ('%s')."] = "Impossibile eseguire il punto di ingresos dello script (%s).", -- src\editor\debugger.lua
+  ["Can't start debugger server at %s:%d: %s."] = "Impossibile lanciare il server debugger a %s:%d: %s.", -- src\editor\debugger.lua
   ["Can't start debugging session due to internal error '%s'."] = "Impossibile lanciare la sessione di debug: errore interno '%s'.'", -- src\editor\debugger.lua
   ["Can't start debugging without an opened file or with the current file not being saved ('%s')."] = "Impossibile lanciare il debug senza aver aperto un file o se il file corrente non è stato salvato ('%s').", -- src\editor\debugger.lua
-  ["Choose ..."] = "Scegli...", -- src\editor\menu_project.lua
-  ["Choose a project directory"] = "Scegli la directory di un progetto", -- src\editor\menu_project.lua
-  ["Clear &Dynamic Words"] = "Elimna le &Dynamic Words", -- src\editor\menu_edit.lua
+  ["Cancel"] = "Annulla", -- src\editor\findreplace.lua
+  ["Cancelled by the user."] = "Annullato dall'utente", -- src\editor\findreplace.lua
+  ["Choose..."] = "Scegli...", -- src\editor\menu_project.lua
+  ["Choose a project directory"] = "Scegli la directory di un progetto", -- src\editor\findreplace.lua, src\editor\menu_project.lua
+  ["Clear &Dynamic Words"] = "Elimina le &Dynamic Words", -- src\editor\menu_edit.lua
   ["Clear the output window before compiling or debugging"] = "Pulisci la finestra di output prima di compilare o lanciare debug", -- src\editor\menu_project.lua
   ["Close &Other Pages"] = "Chidi le Altre Pagine", -- src\editor\gui.lua
   ["Close A&ll Pages"] = "Chiudi Tutte le Pagine", -- src\editor\gui.lua
   ["Close the current editor window"] = "Chiude la finestra dell'edit corrente", -- src\editor\menu_file.lua
   ["Co&ntinue"] = "Co&ntinua", -- src\editor\menu_project.lua
   ["Col: %d"] = "Col: %d", -- src\editor\editor.lua
+  ["Command Line Parameters..."] = "Parametri Riga di Comando...", -- src\editor\menu_project.lua
+  ["Command line parameters"] = "Parametri Riga di Comando", -- src\editor\menu_project.lua
   ["Comment or uncomment current or selected lines"] = "Commenta o scommenta la linea corrente o selezionat", -- src\editor\menu_edit.lua
-  ["Compilation error"] = "Errore di compilazione", -- src\editor\debugger.lua, src\editor\commands.lua
+  ["Compilation error"] = "Errore di compilazione", -- src\editor\commands.lua, src\editor\debugger.lua
   ["Compilation successful; %.0f%% success rate (%d/%d)."] = "Compilazione riuscita; tasso di successo : %.0f%% (%d/%d).", -- src\editor\commands.lua
   ["Compile the current file"] = "Compila il file corrente", -- src\editor\menu_project.lua
   ["Complete &Identifier"] = "Completa l'&Identificatore", -- src\editor\menu_edit.lua
   ["Complete the current identifier"] = "Completa l'identificatore corrente", -- src\editor\menu_edit.lua
+  ["Consider removing backslash from escape sequence '%s'."] = "Prova a rimuovere i backslash dalla sequenza di escape '%s'.", -- src\editor\commands.lua
+  ["Copy Full Path"] = "Copia Path Completo", -- src\editor\filetree.lua
   ["Copy selected text to clipboard"] = "Copia il testo selezionato negli appunti", -- src\editor\menu_edit.lua
   ["Couldn't activate file '%s' for debugging; continuing without it."] = "Impossibile attivare il file '%s' per debug; si prosegue senza.", -- src\editor\debugger.lua
-  ["Create an empty document"] = "Crea un documento vuoto", -- src\editor\menu_file.lua, src\editor\gui.lua
-  ["Cu&t"] = "&Taglia", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["Create an empty document"] = "Crea un documento vuoto", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Cu&t"] = "&Taglia", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["Cut selected text to clipboard"] = "Taglia il testo selezionato e mette negli appunti", -- src\editor\menu_edit.lua
   ["Debugger server started at %s:%d."] = "Server Debugger iniziato %s:%s", -- src\editor\debugger.lua
   ["Debugging session completed (%s)."] = "Sessione di debug completata (%s).", -- src\editor\debugger.lua
   ["Debugging session started in '%s'."] = "Sessione di debug iniziata da '%s'.", -- src\editor\debugger.lua
   ["Debugging suspended at %s:%s (couldn't activate the file)."] = "Debug sospeso a %s:%s (impossibile attivare il file).", -- src\editor\debugger.lua
+  ["Directory"] = "Directory", -- src\editor\findreplace.lua
+  ["Do you want to delete '%s'?"] = "Vuoi eliminare '%s'?", -- src\editor\filetree.lua
+  ["Do you want to overwrite it?"] = "Vuoi sovrascrivere '%s'?", -- src\editor\commands.lua
   ["Do you want to reload it?"] = "Vuoi ricaricarlo?", -- src\editor\editor.lua
   ["Do you want to save the changes to '%s'?"] = "Vuoi salvare le modifiche a '%s'?", -- src\editor\commands.lua
   ["E&xit"] = "Uscita", -- src\editor\menu_file.lua
   ["Enter Lua code and press Enter to run it."] = "Inserisci codice Lua e premi <Enter> per eseguirlo.", -- src\editor\shellbox.lua
+  ["Enter command line parameters (use Cancel to clear)"] = "Inserisci i parametri riga di comando (Annulla per pulire)", -- src\editor\menu_project.lua
   ["Enter line number"] = "Inserisci il numero di linea", -- src\editor\menu_search.lua
   ["Error while loading API file: %s"] = "Errore durante il caricamento del file API: %s", -- src\editor\autocomplete.lua
   ["Error while loading configuration file: %s"] = "Errore nel caricamento del file di configurazione: %s", -- src\editor\style.lua
   ["Error while processing API file: %s"] = "Errore durante l'elaborazione del file API: %s", -- src\editor\autocomplete.lua
   ["Error while processing configuration file: %s"] = "Errore durante l'elaborazione del file di configurazione: %s", -- src\editor\style.lua
   ["Error"] = "Errore", -- src\editor\commands.lua
-  ["Evaluate in Console"] = "Elabora in console", -- src\editor\editor.lua
+  ["Evaluate In Console"] = "Elabora in console", -- src\editor\editor.lua
   ["Execute the current project/file and keep updating the code to see immediate results"] = "Esegue il progetto/file corrente e permette di modificare il codice per vedere i risultati in tempo reale", -- src\editor\menu_project.lua
   ["Execute the current project/file"] = "Esegue il progetto/file corrente", -- src\editor\menu_project.lua
   ["Execution error"] = "Errore di esecuzione", -- src\editor\debugger.lua
@@ -92,36 +121,49 @@ return {
   ["Expression"] = "Espressione", -- src\editor\debugger.lua
   ["File '%s' has been modified on disk."] = "Il file '%s' e' stato modificato sul disco.", -- src\editor\editor.lua
   ["File '%s' has more recent timestamp than restored '%s'; please review before saving."] = "Il file '%s' ha un timestamp più recente di quello ripristinato '%s'; verificare prima di salvare.", -- src\editor\commands.lua
-  ["File '%s' no longer exists."] = "Il file '%s' non esiste piu'.", -- src\editor\editor.lua
+  ["File '%s' no longer exists."] = "Il file '%s' non esiste piu'.", -- src\editor\menu_file.lua, src\editor\editor.lua
+  ["File Type"] = "File Type", -- src\editor\findreplace.lua
+  ["File already exists."] = "Il file esiste già.", -- src\editor\commands.lua
   ["File history"] = "Storia del file", -- src\editor\menu_file.lua
   ["Find &In Files"] = "Ricerca nei files", -- src\editor\menu_search.lua
   ["Find &Next"] = "Cerca il successivo", -- src\editor\menu_search.lua
   ["Find &Previous"] = "Cerca il precedente", -- src\editor\menu_search.lua
+  ["Find In Files"] = "Ricerca nei Files", -- src\editor\findreplace.lua
   ["Find and replace text in files"] = "Cerca e sostituisci testo nei files", -- src\editor\menu_search.lua
-  ["Find and replace text"] = "Cerca e sostituisci testo", -- src\editor\menu_search.lua, src\editor\gui.lua
+  ["Find and replace text"] = "Cerca e sostituisci testo", -- src\editor\gui.lua, src\editor\menu_search.lua
   ["Find text in files"] = "Cerca testo nei files", -- src\editor\menu_search.lua
-  ["Find text"] = "Cerca testo", -- src\editor\menu_search.lua, src\editor\gui.lua
+  ["Find text"] = "Cerca testo", -- src\editor\gui.lua, src\editor\menu_search.lua
   ["Find the earlier text occurence"] = "Cerca la precedente occorrenza nel testo", -- src\editor\menu_search.lua
   ["Find the next text occurrence"] = "Cerca la successiva occorrenza nel testo", -- src\editor\menu_search.lua
+  ["Find"] = "Ricerca", -- src\editor\findreplace.lua
   ["Fold or unfold all code folds"] = "Apri o chiudi tutti i blocchi di codice", -- src\editor\menu_edit.lua
   ["Found auto-recovery record and restored saved session."] = "Trovato punto di auto-revcovery e ripristinata la sessione salvata", -- src\editor\commands.lua
-  ["Full &Screen"] = "Schermo pieno", -- src\editor\menu_view.lua
+  ["Found"] = "Occorrenze trovate:", -- src\editor\findreplace.lua
+  ["Full &Screen"] = "Schermo intero", -- src\editor\menu_view.lua
+  ["Go To Definition"] = "Vai a Definizione", -- src\editor\editor.lua
   ["Go to a selected line"] = "Vai alla riga selezionata", -- src\editor\menu_search.lua
   ["Goto Line"] = "Vai alla riga", -- src\editor\menu_search.lua
   ["INS"] = "INS", -- src\editor\editor.lua
+  ["In Files"] = "Nei Files", -- src\editor\findreplace.lua
   ["Jump to a function definition..."] = "Salta alla definizione della funzione...", -- src\editor\editor.lua
   ["Known Files"] = "Files conosciuti", -- src\editor\commands.lua
   ["Ln: %d"] = "Ln: %d", -- src\editor\editor.lua
-  ["Local console"] = "Console locale", -- src\editor\shellbox.lua, src\editor\gui.lua
+  ["Local console"] = "Console locale", -- src\editor\gui.lua, src\editor\shellbox.lua
   ["Lua &Interpreter"] = "&Interprete Lua", -- src\editor\menu_project.lua
   ["Mapped remote request for '%s' to '%s'."] = "Richiesta remota '%s' mappata su '%s'.", -- src\editor\debugger.lua
+  ["Match &case"] = "Maiuscole/Minuscole", -- src\editor\findreplace.lua
+  ["Match &whole word"] = "Intera parola", -- src\editor\findreplace.lua
   ["Mixed end-of-line encodings detected."] = "Trovata codifica Fine-Riga mista.", -- src\editor\commands.lua
+  ["New &File"] = "Nuovo &File", -- src\editor\filetree.lua
   ["OVR"] = "OVR", -- src\editor\editor.lua
-  ["Open an existing document"] = "Apri un documento esistente", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Open With Default Program"] = "Apri con programma predefinito", -- src\editor\filetree.lua
+  ["Open an existing document"] = "Apri un documento esistente", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Open file"] = "Apri un file", -- src\editor\commands.lua
+  ["Options"] = "Opzioni", -- src\editor\findreplace.lua
   ["Output (running)"] = "Output (in corso d'esecuzione)", -- src\editor\output.lua
-  ["Output"] = "Output", -- src\editor\output.lua, src\editor\settings.lua, src\editor\gui.lua
+  ["Output"] = "Output", -- src\editor\gui.lua, src\editor\output.lua, src\editor\settings.lua
   ["Paste text from the clipboard"] = "Incolla testo dagli appunti", -- src\editor\menu_edit.lua
+  ["Preferences"] = "Preferenze", -- src\editor\menu_edit.lua
   ["Prepend '=' to show complex values on multiple lines."] = "Prefissa '=' per visualizzare valori complessi su piu` righe", -- src\editor\shellbox.lua
   ["Press cancel to abort."] = "Premi cancel per bloccare.", -- src\editor\commands.lua
   ["Program '%s' started in '%s' (pid: %d)."] = "Programma '%s' partito da '%s' (pid: %d).", -- src\editor\output.lua
@@ -131,57 +173,78 @@ return {
   ["Program stopped (pid: %d)."] = "Programma fermato (pid: %d).", -- src\editor\debugger.lua
   ["Program unable to run as '%s'."] = "Il programma non puo' partire '%s'.", -- src\editor\output.lua
   ["Project Directory"] = "Directory del Progetto", -- src\editor\menu_project.lua
-  ["Project"] = "Progetto", -- src\editor\settings.lua, src\editor\gui.lua
+  ["Project"] = "Progetto", -- src\editor\gui.lua, src\editor\settings.lua
   ["Project/&FileTree Window"] = "Progetto/Explorer", -- src\editor\menu_view.lua
+  ["Provide command line parameters"] = "Fornire parametri riga di comando", -- src\editor\menu_project.lua
   ["R/O"] = "R/O", -- src\editor\editor.lua
   ["R/W"] = "R/W", -- src\editor\editor.lua
   ["Re&place In Files"] = "Sostituisci nei files", -- src\editor\menu_search.lua
   ["Recent Files"] = "Files recenti", -- src\editor\menu_file.lua
   ["Redo last edit undone"] = "Ripeti l'ultima azione annullata", -- src\editor\menu_edit.lua
   ["Refused a request to start a new debugging session as there is one in progress already."] = "Impossibile aprire una nuova sessione di debug in quanto ne esiste una in corso", -- src\editor\debugger.lua
+  ["Regular &expression"] = "Regular &expression", -- src\editor\findreplace.lua
   ["Remote console"] = "Console remota", -- src\editor\shellbox.lua
+  ["Rename All Instances"] = "Rinomina tutte le occorrenze", -- src\editor\editor.lua
+  ["Replace A&ll"] = "Sostituisci Tutto", -- src\editor\findreplace.lua
+  ["Replace"] = "Sostituisci", -- src\editor\findreplace.lua
   ["Replaced an invalid UTF8 character with %s."] = "Sostituito un carattere UTF8 invalido con %s.", -- src\editor\commands.lua
+  ["Replaced"] = "Sostituiti :", -- src\editor\findreplace.lua
+  ["Replacing"] = "Sostituzione", -- src\editor\findreplace.lua
   ["Reset to default layout"] = "Ritorna al default layout", -- src\editor\menu_view.lua
   ["Resets the dynamic word list for autocompletion"] = "Azzera la lista di dynamic words per l'autocompletamento", -- src\editor\menu_edit.lua
   ["Run as Scratchpad"] = "Esegui in Scratchpad (Live coding)", -- src\editor\menu_project.lua
   ["S&top Debugging"] = "Ferma il debugger", -- src\editor\menu_project.lua
   ["S&top Process"] = "Ferma il processo", -- src\editor\menu_project.lua
-  ["Save &As..."] = "S&alva con nome...", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save &As..."] = "S&alva con nome...", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Save A&ll"] = "Sa&lva tutto", -- src\editor\menu_file.lua
   ["Save Changes?"] = "Vuoi salvare le modifiche?", -- src\editor\commands.lua
-  ["Save all open documents"] = "Salva tutti i documenti aperti", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save all open documents"] = "Salva tutti i documenti aperti", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Save file as"] = "Salva il file con nome", -- src\editor\commands.lua
   ["Save file?"] = "Vuoi salvare il file?", -- src\editor\commands.lua
   ["Save the current document to a file with a new name"] = "Salva il documento corrente in un file con un nuovo nome", -- src\editor\menu_file.lua
-  ["Save the current document"] = "Salva il documento corrente", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save the current document"] = "Salva il documento corrente", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Saved auto-recover at %s."] = "Salvato auto-recover a %s.", -- src\editor\commands.lua
+  ["Scope"] = "Direzione", -- src\editor\findreplace.lua
   ["Scratchpad error"] = "Errore durente Scratchpad", -- src\editor\debugger.lua
-  ["Select &All"] = "Selezion&a Tutto", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["Searching for"] = "Ricerca di", -- src\editor\findreplace.lua
+  ["Select &All"] = "Selezion&a Tutto", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["Select all text in the editor"] = "Seleziona tutto il testo nell'editor", -- src\editor\menu_edit.lua
+  ["Select and Find Next"] = "Seleziona e trova successivo", -- src\editor\menu_search.lua
+  ["Select and Find Previous"] = "Seleziona e trova precedente", -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its next occurrence"] = "Seleziona la parola e trova successivo", -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its previous occurrence"] = "Seleziona la parola e trova precedente", -- src\editor\menu_search.lua
   ["Set From Current File"] = "Impostato da file corrente", -- src\editor\menu_project.lua
-  ["Set project directory from current file"] = "Definisci la directory del progeetto dal file corrente", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Set project directory from current file"] = "Definisci la directory del progeetto dal file corrente", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Set the interpreter to be used"] = "Definisci l'interprete da utilizzare", -- src\editor\menu_project.lua
   ["Set the project directory to be used"] = "Imposta la directory di progetto da usare", -- src\editor\menu_project.lua
-  ["Show &Tooltip"] = "Mos&tra i consgli", -- src\editor\menu_edit.lua
+  ["Settings: System"] = "Impostazioni: Sistema", -- src\editor\menu_edit.lua
+  ["Settings: User"] = "Impostazioni: Utente", -- src\editor\menu_edit.lua
+  ["Show &Tooltip"] = "Mos&tra i consigli", -- src\editor\menu_edit.lua
+  ["Show Location"] = "Mostra posizione", -- src\editor\gui.lua, src\editor\filetree.lua
   ["Show tooltip for current position; place cursor after opening bracket of function"] = "Mostra i consigli per la posizione corrente; muovi il cursore dopo la parentesi o la funzione", -- src\editor\menu_edit.lua
-  ["Sort selected lines"] = "Ordina le righe selezionate", -- src\editor\menu_search.lua
-  ["Stack"] = "Stack", -- src\editor\debugger.lua
+  ["Sort selected lines"] = "Ordina le righe selezionate", -- src\editor\menu_edit.lua
+  ["Stack"] = "Stack", -- src\editor\debugger.lua, src\editor\gui.lua
   ["Start &Debugging"] = "Inizia il &Debug", -- src\editor\menu_project.lua
-  ["Start debugging"] = "Inizia il Debug", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Start or Continue debugging"] = "Inizia o continua il debug", -- src\editor\gui.lua
+  ["Start or continue debugging"] = "Inizia o continua il debug", -- src\editor\menu_project.lua
   ["Step &Into"] = "Step &Into", -- src\editor\menu_project.lua
   ["Step &Over"] = "Step &Over", -- src\editor\menu_project.lua
   ["Step O&ut"] = "Step O&ut", -- src\editor\menu_project.lua
-  ["Step into"] = "Step into", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Step out of the current function"] = "Contina fino all'uscita della funzione", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Step over"] = "Continua senza entrare nella funzione", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Stop the currently running process"] = "Ferma il processo in esecuzione", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Step into"] = "Step into", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step out of the current function"] = "Contina fino all'uscita della funzione", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step over"] = "Continua senza entrare nella funzione", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Stop the currently running process"] = "Ferma il processo in esecuzione", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Switch to or from full screen mode"] = "Passa da tutto schermo a finestra", -- src\editor\menu_view.lua
+  ["Text not found."] = "Testo non trovato.", -- src\editor\findreplace.lua
   ["The API file must be located in a subdirectory of the API directory."] = "Il file API deve essere presente in una sottodirectory o nella direcotory API.", -- src\editor\autocomplete.lua
   ["Toggle Break&point"] = "Attiva/Disattiva Break&point", -- src\editor\menu_project.lua
-  ["Toggle breakpoint"] = "Attiva/Disattiva Breakpoint", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Toggle breakpoint"] = "Attiva/Disattiva Breakpoint", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Tr&ace"] = "Tr&ace", -- src\editor\menu_project.lua
   ["Trace execution showing each executed line"] = "Traccia l'esecuzione mostrando le righe eseguite", -- src\editor\menu_project.lua
+  ["Unable to create directory '%s'."] = "Impossibile creare la directory '%s'.", -- src\editor\filetree.lua
+  ["Unable to create file '%s'."] = "Impossibile creare il file '%s'.", -- src\editor\filetree.lua
   ["Unable to load file '%s'."] = "Impossibile aprire il file '%s'.", -- src\editor\commands.lua
+  ["Unable to rename file '%s'."] = "Impossibile rinominare il file '%s'.", -- src\editor\filetree.lua
   ["Unable to save file '%s': %s"] = "Impossibile salvare il file '%s': %s", -- src\editor\commands.lua
   ["Unable to stop program (pid: %d), code %d."] = "Impossibile fermare il programma (pid: %d), code %d.", -- src\editor\debugger.lua
   ["Undo last edit"] = "Annulla l'ultima azione di edit", -- src\editor\menu_edit.lua
@@ -192,11 +255,13 @@ return {
   ["Value"] = "Valore", -- src\editor\debugger.lua
   ["View the output/console window"] = "Mostra la finestra di output/console", -- src\editor\menu_view.lua
   ["View the project/filetree window"] = "Mostra la finestra di progetto/explorer", -- src\editor\menu_view.lua
-  ["View the stack window"] = "Mostra la finestra dello Stack", -- src\editor\menu_view.lua, src\editor\gui.lua
-  ["View the watch window"] = "Mostra la finestra delle Espressioni di Controllo", -- src\editor\menu_view.lua, src\editor\gui.lua
-  ["Watch"] = "Watch", -- src\editor\debugger.lua
+  ["View the stack window"] = "Mostra la finestra dello Stack", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["View the watch window"] = "Mostra la finestra delle Espressioni di Controllo", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["Watch"] = "Watch", -- src\editor\debugger.lua, src\editor\gui.lua
   ["Welcome to the interactive Lua interpreter."] = "Benvenuti nell`interprete interattivo Lua.", -- src\editor\shellbox.lua
+  ["Wrap ar&ound"] = "Wrap ar&ound", -- src\editor\findreplace.lua
   ["You must save the program first."] = "Devi prima salvare il programma", -- src\editor\commands.lua
-  ["on line %d"] = "alla linea %d", -- src\editor\debugger.lua, src\editor\commands.lua
-  ["traced %d instruction"] = {"tracciata %d istruzione", "%d istruzioni tracciate"} -- src\editor\debugger.lua
+  ["on line %d"] = "alla linea %d", -- src\editor\debugger.lua, src\editor\editor.lua, src\editor\commands.lua
+  ["traced %d instruction"] = {"tracciata %d istruzione", "%d istruzioni tracciate"}, -- src\editor\debugger.lua
+  ["unknown error"] = "errore sconosciuto", -- src\editor\debugger.lua
 }

cfg/i18n/ru.lua

@@ -1,56 +1,77 @@
 return {
-  [0] = function(c) return (c%10 == 1 and c%100 ~= 11) and 1 or (c%10 >= 2 and c%10 <= 4 and (c%100 < 10 or c%100 >= 20) and 2) or 3 end, -- plural
+  [0] = function(c) c = (c-9)%100 < 9 and 9 or (c-1)%10 return c == 0 and 1 or c < 4 and 2 or 3 end, -- plural
+  ["%d instance"] = {"%d совпадение", "%d совпадения", "%d совпадений"}, -- src\editor\findreplace.lua
+  ["%s event failed: %s"] = nil, -- src\editor\package.lua
   ["&About"] = "&О программе", -- src\editor\menu_help.lua
   ["&Add Watch"] = "&Добавить выражение", -- src\editor\debugger.lua
   ["&Break"] = "Пр&ервать", -- src\editor\menu_project.lua
-  ["&Close Page"] = "&Закрыть", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["&Close Page"] = "&Закрыть", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["&Community"] = nil, -- src\editor\menu_help.lua
   ["&Compile"] = "&Компилировать", -- src\editor\menu_project.lua
-  ["&Copy"] = "&Копировать", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["&Copy"] = "&Копировать", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["&Default Layout"] = "Вид по &умолчанию", -- src\editor\menu_view.lua
   ["&Delete Watch"] = "&Удалить выражение", -- src\editor\debugger.lua
+  ["&Delete"] = nil, -- src\editor\filetree.lua
+  ["&Documentation"] = nil, -- src\editor\menu_help.lua
+  ["&Down"] = "Вниз", -- src\editor\findreplace.lua
   ["&Edit Watch"] = "&Редактировать выражение", -- src\editor\debugger.lua
   ["&Edit"] = "&Правка", -- src\editor\menu_edit.lua
   ["&File"] = "&Файл", -- src\editor\menu_file.lua
+  ["&Find All"] = "Найти все", -- src\editor\findreplace.lua
+  ["&Find Next"] = "Найти далее", -- src\editor\findreplace.lua
   ["&Find"] = "&Найти", -- src\editor\menu_search.lua
   ["&Fold/Unfold All"] = "Св&ернуть/развернуть все", -- src\editor\menu_edit.lua
+  ["&Frequently Asked Questions"] = nil, -- src\editor\menu_help.lua
+  ["&Getting Started Guide"] = nil, -- src\editor\menu_help.lua
   ["&Goto Line"] = "&Перейти к строке", -- src\editor\menu_search.lua
   ["&Help"] = "&Справка", -- src\editor\menu_help.lua
+  ["&New Directory"] = nil, -- src\editor\filetree.lua
   ["&New"] = "Соз&дать", -- src\editor\menu_file.lua
   ["&Open..."] = "&Открыть...", -- src\editor\menu_file.lua
   ["&Output/Console Window"] = "Окно &вывода/консоли", -- src\editor\menu_view.lua
-  ["&Paste"] = "В&ставить", -- src\editor\editor.lua, src\editor\menu_edit.lua
-  ["&Project"] = "Пр&оект", -- src\editor\menu_project.lua, src\editor\inspect.lua
-  ["&Redo"] = "Верну&ть", -- src\editor\editor.lua, src\editor\menu_edit.lua
-  ["&Replace"] = "За&менить", -- src\editor\menu_search.lua
+  ["&Paste"] = "В&ставить", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Project Page"] = nil, -- src\editor\menu_help.lua
+  ["&Project"] = "Пр&оект", -- src\editor\inspect.lua, src\editor\menu_project.lua
+  ["&Redo"] = "Верну&ть", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Rename"] = nil, -- src\editor\filetree.lua
+  ["&Replace All"] = "Заменить всe", -- src\editor\findreplace.lua
+  ["&Replace"] = "За&менить", -- src\editor\findreplace.lua, src\editor\menu_search.lua
   ["&Run"] = "За&пустить", -- src\editor\menu_project.lua
-  ["&Save"] = "&Сохранить", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["&Save"] = "&Сохранить", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["&Search"] = "По&иск", -- src\editor\menu_search.lua
-  ["&Sort"] = "&Cортировать", -- src\editor\menu_search.lua
+  ["&Sort"] = "&Cортировать", -- src\editor\menu_edit.lua
   ["&Stack Window"] = "Окно &стека", -- src\editor\menu_view.lua
   ["&Start Debugger Server"] = "Запустить сервер отла&дки", -- src\editor\menu_project.lua
-  ["&Undo"] = "&Отменить", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["&Subdirectories"] = "В папках", -- src\editor\findreplace.lua
+  ["&Tutorials"] = nil, -- src\editor\menu_help.lua
+  ["&Undo"] = "&Отменить", -- src\editor\menu_edit.lua, src\editor\editor.lua
+  ["&Up"] = "Вверх", -- src\editor\findreplace.lua
   ["&View"] = "&Вид", -- src\editor\menu_view.lua
-  ["&Watch Window"] = "Окно &наблюдения", -- src\editor\menu_view.lua
+  ["&Watch Window"] = "Окно &выражений", -- src\editor\menu_view.lua
+  [".&bak on Replace"] = ".&bak после замены", -- src\editor\findreplace.lua
   ["About %s"] = "О %s", -- src\editor\menu_help.lua
-  ["Add Watch Expression"] = "Добавить в окно наблюдения", -- src\editor\editor.lua
-  ["Add to Scratchpad"] = "Добавить в черновик", -- src\editor\editor.lua
+  ["Add To Scratchpad"] = "Добавить в черновик", -- src\editor\editor.lua
+  ["Add Watch Expression"] = "Добавить выражение", -- src\editor\editor.lua
   ["All files"] = "Все файлы", -- src\editor\commands.lua
   ["Allow external process to start debugging"] = "Разрешить внешнему процессу начать отладку", -- src\editor\menu_project.lua
   ["Analyze the source code"] = "Проанализировать исходный код", -- src\editor\inspect.lua
   ["Analyze"] = "Анализировать", -- src\editor\inspect.lua
   ["Auto Complete Identifiers"] = "Автодополнение идентификаторов", -- src\editor\menu_edit.lua
   ["Auto complete while typing"] = "Автоматически дополнять идентификаторы при наборе", -- src\editor\menu_edit.lua
-  ["Break execution at the next executed line of code"] = "Прервать выполнение на следующей строке", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Break execution at the next executed line of code"] = "Прервать выполнение на следующей строке", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["C&lear Output Window"] = "Очистка ок&на вывода", -- src\editor\menu_project.lua
   ["C&omment/Uncomment"] = "Зако&мментировать/раскомментировать", -- src\editor\menu_edit.lua
   ["Can't debug the script in the active editor window."] = "Невозможно отладить скрипт в текущем окне редактирования.", -- src\editor\debugger.lua
   ["Can't find file '%s' in the current project to activate for debugging. Update the project or open the file in the editor before debugging."] = "Файл '%s', необходимый для отладки, не найден в текущем проекте. Обновите проект или откройте файл в редакторе перед началом отладки.", -- src\editor\debugger.lua
   ["Can't process auto-recovery record; invalid format: %s."] = "Ошибка обработки записи автоматического восстановления; неверный формат: %s.", -- src\editor\commands.lua
   ["Can't run the entry point script ('%s')."] = "Ошибка выполнения стартового скрипта ('%s').", -- src\editor\debugger.lua
+  ["Can't start debugger server at %s:%d: %s."] = nil, -- src\editor\debugger.lua
   ["Can't start debugging session due to internal error '%s'."] = "Невозможно начать отладочную сессию из-за внутренней ошибки '%s'.", -- src\editor\debugger.lua
   ["Can't start debugging without an opened file or with the current file not being saved ('%s')."] = "Невозможно начать отладку без открытого файла или с несохраненным текущим файлом ('%s').", -- src\editor\debugger.lua
-  ["Choose ..."] = "Выбрать ...", -- src\editor\menu_project.lua
-  ["Choose a project directory"] = "Выберите каталог проекта", -- src\editor\menu_project.lua
+  ["Cancel"] = "Отмена", -- src\editor\findreplace.lua
+  ["Cancelled by the user."] = nil, -- src\editor\findreplace.lua
+  ["Choose..."] = "Выбрать...", -- src\editor\menu_project.lua
+  ["Choose a project directory"] = "Выберите папку проекта", -- src\editor\findreplace.lua, src\editor\menu_project.lua
   ["Clear &Dynamic Words"] = "Очистить &динамические слова", -- src\editor\menu_edit.lua
   ["Clear the output window before compiling or debugging"] = "Очистить окно вывода перед компиляцией или отладкой", -- src\editor\menu_project.lua
   ["Close &Other Pages"] = "Закрыть &остальные вкладки", -- src\editor\gui.lua
@@ -58,32 +79,40 @@ return {
   ["Close the current editor window"] = "Закрыть текущее окно редактирования", -- src\editor\menu_file.lua
   ["Co&ntinue"] = "Пр&одолжить", -- src\editor\menu_project.lua
   ["Col: %d"] = "Стб: %d", -- src\editor\editor.lua
+  ["Command Line Parameters..."] = "Параметры командной строки...", -- src\editor\menu_project.lua
+  ["Command line parameters"] = "Параметры командной строки", -- src\editor\menu_project.lua
   ["Comment or uncomment current or selected lines"] = "Закомментировать или раскомментировать текущую или выделенные строки", -- src\editor\menu_edit.lua
-  ["Compilation error"] = "Ошибка компиляции", -- src\editor\debugger.lua, src\editor\commands.lua
+  ["Compilation error"] = "Ошибка компиляции", -- src\editor\commands.lua, src\editor\debugger.lua
   ["Compilation successful; %.0f%% success rate (%d/%d)."] = "Компиляция завершена успешно; процент успеха: %.0f%% (%d/%d).", -- src\editor\commands.lua
   ["Compile the current file"] = "Скомпилировать текущий файл", -- src\editor\menu_project.lua
   ["Complete &Identifier"] = "Дополнить &идентификатор", -- src\editor\menu_edit.lua
   ["Complete the current identifier"] = "Дополнить текущий идентификатор", -- src\editor\menu_edit.lua
+  ["Consider removing backslash from escape sequence '%s'."] = nil, -- src\editor\commands.lua
+  ["Copy Full Path"] = nil, -- src\editor\filetree.lua
   ["Copy selected text to clipboard"] = "Скопировать выделенный текст в буфер обмена", -- src\editor\menu_edit.lua
   ["Couldn't activate file '%s' for debugging; continuing without it."] = "Невозможно открыть файл '%s' для отладки; выполнение будет продолжено без него.", -- src\editor\debugger.lua
-  ["Create an empty document"] = "Создать новый документ", -- src\editor\menu_file.lua, src\editor\gui.lua
-  ["Cu&t"] = "Вы&резать", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["Create an empty document"] = "Создать новый документ", -- src\editor\gui.lua, src\editor\menu_file.lua
+  ["Cu&t"] = "Вы&резать", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["Cut selected text to clipboard"] = "Вырезать выделенный текст в буфер обмена", -- src\editor\menu_edit.lua
   ["Debugger server started at %s:%d."] = "Сервер отладки запущен на %s:%d.", -- src\editor\debugger.lua
   ["Debugging session completed (%s)."] = "Отладочная сессия завершена (%s).", -- src\editor\debugger.lua
   ["Debugging session started in '%s'."] = "Отладочная сессия запущена в '%s'.", -- src\editor\debugger.lua
   ["Debugging suspended at %s:%s (couldn't activate the file)."] = "Отладка остановлена на %s:%s (невозможно открыть файл).", -- src\editor\debugger.lua
+  ["Directory"] = "Папка", -- src\editor\findreplace.lua
+  ["Do you want to delete '%s'?"] = nil, -- src\editor\filetree.lua
+  ["Do you want to overwrite it?"] = nil, -- src\editor\commands.lua
   ["Do you want to reload it?"] = "Перезагрузить его?", -- src\editor\editor.lua
   ["Do you want to save the changes to '%s'?"] = "Сохранить изменения в '%s'?", -- src\editor\commands.lua
   ["E&xit"] = "Вы&ход", -- src\editor\menu_file.lua
   ["Enter Lua code and press Enter to run it."] = "Введите код на Lua и нажмите Enter для выполнения.", -- src\editor\shellbox.lua
+  ["Enter command line parameters (use Cancel to clear)"] = nil, -- src\editor\menu_project.lua
   ["Enter line number"] = "Введите номер строки", -- src\editor\menu_search.lua
   ["Error while loading API file: %s"] = "Ошибка загрузки файла определений API: %s", -- src\editor\autocomplete.lua
   ["Error while loading configuration file: %s"] = "Ошибка загрузки файла конфигурации: %s", -- src\editor\style.lua
   ["Error while processing API file: %s"] = "Ошибка обработки файла определений API: %s", -- src\editor\autocomplete.lua
   ["Error while processing configuration file: %s"] = "Ошибка обработки файла конфигурации: %s", -- src\editor\style.lua
   ["Error"] = "Ошибка", -- src\editor\commands.lua
-  ["Evaluate in Console"] = "Выполнить в консоли", -- src\editor\editor.lua
+  ["Evaluate In Console"] = "Выполнить в консоли", -- src\editor\editor.lua
   ["Execute the current project/file and keep updating the code to see immediate results"] = "Запустить текущий проект/файл и продолжать вносить изменения в код с немедленным выводом результатов", -- src\editor\menu_project.lua
   ["Execute the current project/file"] = "Запустить текущий проект/файл", -- src\editor\menu_project.lua
   ["Execution error"] = "Ошибка выполнения", -- src\editor\debugger.lua
@@ -92,36 +121,49 @@ return {
   ["Expression"] = "Выражение", -- src\editor\debugger.lua
   ["File '%s' has been modified on disk."] = "Файл '%s' был изменен на диске.", -- src\editor\editor.lua
   ["File '%s' has more recent timestamp than restored '%s'; please review before saving."] = "Файл '%s' имеет более позднее время модификации, чем восстановленный '%s'; пожалуйста просмотрите его перед сохранением.", -- src\editor\commands.lua
-  ["File '%s' no longer exists."] = "Файл '%s' больше не существует.", -- src\editor\editor.lua
+  ["File '%s' no longer exists."] = "Файл '%s' больше не существует.", -- src\editor\menu_file.lua, src\editor\editor.lua
+  ["File Type"] = "Тип файла", -- src\editor\findreplace.lua
+  ["File already exists."] = nil, -- src\editor\commands.lua
   ["File history"] = "История файлов", -- src\editor\menu_file.lua
   ["Find &In Files"] = "Н&айти в файлах", -- src\editor\menu_search.lua
   ["Find &Next"] = "Найти &далее", -- src\editor\menu_search.lua
   ["Find &Previous"] = "Найти &ранее", -- src\editor\menu_search.lua
+  ["Find In Files"] = "Найти в файлах", -- src\editor\findreplace.lua
   ["Find and replace text in files"] = "Найти и заменить текст в файлах", -- src\editor\menu_search.lua
-  ["Find and replace text"] = "Найти и заменить текст", -- src\editor\menu_search.lua, src\editor\gui.lua
+  ["Find and replace text"] = "Найти и заменить текст", -- src\editor\gui.lua, src\editor\menu_search.lua
   ["Find text in files"] = "Найти текст в файлах", -- src\editor\menu_search.lua
-  ["Find text"] = "Найти текст", -- src\editor\menu_search.lua, src\editor\gui.lua
+  ["Find text"] = "Найти текст", -- src\editor\gui.lua, src\editor\menu_search.lua
   ["Find the earlier text occurence"] = "Найти предыдущее вхождение текста", -- src\editor\menu_search.lua
   ["Find the next text occurrence"] = "Найти следующее вхождение текста", -- src\editor\menu_search.lua
+  ["Find"] = "Найти", -- src\editor\findreplace.lua
   ["Fold or unfold all code folds"] = "Свернуть или развернуть все блоки кода", -- src\editor\menu_edit.lua
   ["Found auto-recovery record and restored saved session."] = "Найдена запись авто-восстановления и восстановлена сохраненная сессия.", -- src\editor\commands.lua
+  ["Found"] = "Найдено", -- src\editor\findreplace.lua
   ["Full &Screen"] = "Во весь экр&ан", -- src\editor\menu_view.lua
+  ["Go To Definition"] = nil, -- src\editor\editor.lua
   ["Go to a selected line"] = "Перейти к заданной строке", -- src\editor\menu_search.lua
   ["Goto Line"] = "Перейти к строке", -- src\editor\menu_search.lua
   ["INS"] = "ВСТ", -- src\editor\editor.lua
+  ["In Files"] = "Установки файлов", -- src\editor\findreplace.lua
   ["Jump to a function definition..."] = "Перейти к определению функции...", -- src\editor\editor.lua
   ["Known Files"] = "Файлы Lua", -- src\editor\commands.lua
   ["Ln: %d"] = "Стр: %d", -- src\editor\editor.lua
-  ["Local console"] = "Локальная консоль", -- src\editor\shellbox.lua, src\editor\gui.lua
+  ["Local console"] = "Локальная консоль", -- src\editor\gui.lua, src\editor\shellbox.lua
   ["Lua &Interpreter"] = "&Интерпретатор Lua", -- src\editor\menu_project.lua
   ["Mapped remote request for '%s' to '%s'."] = "Удаленный запрос для '%s' отображен на '%s'.", -- src\editor\debugger.lua
+  ["Match &case"] = "Совпадение регистра", -- src\editor\findreplace.lua
+  ["Match &whole word"] = "Совпадение целого слова", -- src\editor\findreplace.lua
   ["Mixed end-of-line encodings detected."] = "Обнаружены смешанные символы конца строки.", -- src\editor\commands.lua
+  ["New &File"] = nil, -- src\editor\filetree.lua
   ["OVR"] = "ЗАМ", -- src\editor\editor.lua
-  ["Open an existing document"] = "Открыть существующий документ", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Open With Default Program"] = nil, -- src\editor\filetree.lua
+  ["Open an existing document"] = "Открыть существующий документ", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Open file"] = "Открыть файл", -- src\editor\commands.lua
+  ["Options"] = "Установки", -- src\editor\findreplace.lua
   ["Output (running)"] = "Вывод (запущен)", -- src\editor\output.lua
-  ["Output"] = "Вывод", -- src\editor\output.lua, src\editor\settings.lua, src\editor\gui.lua
+  ["Output"] = "Вывод", -- src\editor\gui.lua, src\editor\output.lua, src\editor\settings.lua
   ["Paste text from the clipboard"] = "Вставить текст из буфера обмена", -- src\editor\menu_edit.lua
+  ["Preferences"] = "Настройки", -- src\editor\menu_edit.lua
   ["Prepend '=' to show complex values on multiple lines."] = "Укажите '=' в начале выражения для отображения сложных значений на нескольких строках.", -- src\editor\shellbox.lua
   ["Press cancel to abort."] = "Нажмите Отмена для завершения.", -- src\editor\commands.lua
   ["Program '%s' started in '%s' (pid: %d)."] = "Программа '%s' запущена в '%s' (pid: %d).", -- src\editor\output.lua
@@ -130,58 +172,79 @@ return {
   ["Program starting as '%s'."] = "Программа запускается как '%s'.", -- src\editor\output.lua
   ["Program stopped (pid: %d)."] = "Программа завершена (pid: %d).", -- src\editor\debugger.lua
   ["Program unable to run as '%s'."] = "Программа не может быть запущена как '%s'.", -- src\editor\output.lua
-  ["Project Directory"] = "Каталог проекта", -- src\editor\menu_project.lua
-  ["Project"] = "Проект", -- src\editor\settings.lua, src\editor\gui.lua
+  ["Project Directory"] = "Папка проекта", -- src\editor\menu_project.lua
+  ["Project"] = "Проект", -- src\editor\gui.lua, src\editor\settings.lua
   ["Project/&FileTree Window"] = "Окно &проекта/списка файлов", -- src\editor\menu_view.lua
+  ["Provide command line parameters"] = nil, -- src\editor\menu_project.lua
   ["R/O"] = "R/O", -- src\editor\editor.lua
   ["R/W"] = "R/W", -- src\editor\editor.lua
   ["Re&place In Files"] = "Замени&ть в файлах", -- src\editor\menu_search.lua
   ["Recent Files"] = "Недавние файлы", -- src\editor\menu_file.lua
   ["Redo last edit undone"] = "Вернуть последнее отмененное изменение", -- src\editor\menu_edit.lua
   ["Refused a request to start a new debugging session as there is one in progress already."] = "Отказано в запросе на запуск новой отладочной сессии, поскольку одна сессия уже выполняется.", -- src\editor\debugger.lua
+  ["Regular &expression"] = "Регулярное выражение", -- src\editor\findreplace.lua
   ["Remote console"] = "Удаленная консоль", -- src\editor\shellbox.lua
+  ["Rename All Instances"] = nil, -- src\editor\editor.lua
+  ["Replace A&ll"] = "Заменить все", -- src\editor\findreplace.lua
+  ["Replace"] = "Заменить", -- src\editor\findreplace.lua
   ["Replaced an invalid UTF8 character with %s."] = "Некорректный символ UTF8 заменен на %s.", -- src\editor\commands.lua
+  ["Replaced"] = "Заменено", -- src\editor\findreplace.lua
+  ["Replacing"] = "Замена", -- src\editor\findreplace.lua
   ["Reset to default layout"] = "Установить расположение окон по умолчанию", -- src\editor\menu_view.lua
   ["Resets the dynamic word list for autocompletion"] = "Очистить список динамических слов для автодополнения", -- src\editor\menu_edit.lua
   ["Run as Scratchpad"] = "Запустить как черновик", -- src\editor\menu_project.lua
   ["S&top Debugging"] = "&Завершить отладку", -- src\editor\menu_project.lua
   ["S&top Process"] = "&Завершить процесс", -- src\editor\menu_project.lua
-  ["Save &As..."] = "Сохранить &как...", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save &As..."] = "Сохранить &как...", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Save A&ll"] = "Сохранить &все", -- src\editor\menu_file.lua
   ["Save Changes?"] = "Сохранить изменения?", -- src\editor\commands.lua
-  ["Save all open documents"] = "Сохранить все открытые документы", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save all open documents"] = "Сохранить все открытые документы", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Save file as"] = "Сохранить файл как", -- src\editor\commands.lua
   ["Save file?"] = "Сохранить файл?", -- src\editor\commands.lua
   ["Save the current document to a file with a new name"] = "Сохранить текущий документ в файл под новым именем", -- src\editor\menu_file.lua
-  ["Save the current document"] = "Сохранить текущий документ", -- src\editor\menu_file.lua, src\editor\gui.lua
+  ["Save the current document"] = "Сохранить текущий документ", -- src\editor\gui.lua, src\editor\menu_file.lua
   ["Saved auto-recover at %s."] = "Сохранено авто-восст в %s.", -- src\editor\commands.lua
+  ["Scope"] = "Направление", -- src\editor\findreplace.lua
   ["Scratchpad error"] = "Ошибка в черновике", -- src\editor\debugger.lua
-  ["Select &All"] = "Выделить &все", -- src\editor\editor.lua, src\editor\menu_edit.lua
+  ["Searching for"] = "Поиск", -- src\editor\findreplace.lua
+  ["Select &All"] = "Выделить &все", -- src\editor\menu_edit.lua, src\editor\editor.lua
   ["Select all text in the editor"] = "Выделить весь текст в редакторе", -- src\editor\menu_edit.lua
+  ["Select and Find Next"] = "Выделить и найти далее", -- src\editor\menu_search.lua
+  ["Select and Find Previous"] = "Выделить и найти ранее", -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its next occurrence"] = nil, -- src\editor\menu_search.lua
+  ["Select the word under cursor and find its previous occurrence"] = nil, -- src\editor\menu_search.lua
   ["Set From Current File"] = "Установить по текущему файлу", -- src\editor\menu_project.lua
-  ["Set project directory from current file"] = "Установить каталог проекта по текущему файлу", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Set project directory from current file"] = "Установить папку проекта по текущему файлу", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Set the interpreter to be used"] = "Установить используемый интерпретатор", -- src\editor\menu_project.lua
-  ["Set the project directory to be used"] = "Установить используемый каталог проекта", -- src\editor\menu_project.lua
+  ["Set the project directory to be used"] = "Установить используемую папку проекта", -- src\editor\menu_project.lua
+  ["Settings: System"] = "Установки: Системы", -- src\editor\menu_edit.lua
+  ["Settings: User"] = "Установки: Пользователя", -- src\editor\menu_edit.lua
   ["Show &Tooltip"] = "Показать &подсказку", -- src\editor\menu_edit.lua
+  ["Show Location"] = nil, -- src\editor\gui.lua, src\editor\filetree.lua
   ["Show tooltip for current position; place cursor after opening bracket of function"] = "Показать подсказку в текущей позиции; переместите курсор в позицию после открывающей скобки функции", -- src\editor\menu_edit.lua
-  ["Sort selected lines"] = "Отсортировать выделенные строки", -- src\editor\menu_search.lua
-  ["Stack"] = "Стек", -- src\editor\debugger.lua
+  ["Sort selected lines"] = "Отсортировать выделенные строки", -- src\editor\menu_edit.lua
+  ["Stack"] = "Стек", -- src\editor\debugger.lua, src\editor\gui.lua
   ["Start &Debugging"] = "Начать &отладку", -- src\editor\menu_project.lua
-  ["Start debugging"] = "Начать отладку", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Start or Continue debugging"] = nil, -- src\editor\gui.lua
+  ["Start or continue debugging"] = nil, -- src\editor\menu_project.lua
   ["Step &Into"] = "&Войти", -- src\editor\menu_project.lua
   ["Step &Over"] = "&Следующая строка", -- src\editor\menu_project.lua
   ["Step O&ut"] = "В&ыйти", -- src\editor\menu_project.lua
-  ["Step into"] = "Войти в функцию", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Step out of the current function"] = "Выйти из текущей функции", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Step over"] = "Перейти на следующую строку", -- src\editor\menu_project.lua, src\editor\gui.lua
-  ["Stop the currently running process"] = "Завершить текущий процесс", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Step into"] = "Войти в функцию", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step out of the current function"] = "Выйти из текущей функции", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Step over"] = "Перейти на следующую строку", -- src\editor\gui.lua, src\editor\menu_project.lua
+  ["Stop the currently running process"] = "Завершить текущий процесс", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Switch to or from full screen mode"] = "Переключить полноэкранный режим", -- src\editor\menu_view.lua
-  ["The API file must be located in a subdirectory of the API directory."] = "Файл определений API должен быть расположен в подкаталоге каталога API.", -- src\editor\autocomplete.lua
+  ["Text not found."] = "Текст не найден.", -- src\editor\findreplace.lua
+  ["The API file must be located in a subdirectory of the API directory."] = "Файл определений API должен быть расположен внутри папки API.", -- src\editor\autocomplete.lua
   ["Toggle Break&point"] = "&Точка останова", -- src\editor\menu_project.lua
-  ["Toggle breakpoint"] = "Переключить точку останова", -- src\editor\menu_project.lua, src\editor\gui.lua
+  ["Toggle breakpoint"] = "Переключить точку останова", -- src\editor\gui.lua, src\editor\menu_project.lua
   ["Tr&ace"] = "Т&рассировка", -- src\editor\menu_project.lua
   ["Trace execution showing each executed line"] = "Отслеживать выполнение, показывая каждую выполненную строку", -- src\editor\menu_project.lua
+  ["Unable to create directory '%s'."] = nil, -- src\editor\filetree.lua
+  ["Unable to create file '%s'."] = nil, -- src\editor\filetree.lua
   ["Unable to load file '%s'."] = "Ошибка загрузки файла '%s'.", -- src\editor\commands.lua
+  ["Unable to rename file '%s'."] = nil, -- src\editor\filetree.lua
   ["Unable to save file '%s': %s"] = "Ошибка сохранения файла '%s': %s", -- src\editor\commands.lua
   ["Unable to stop program (pid: %d), code %d."] = "Невозможно завершить программу (pid: %d), код %d.", -- src\editor\debugger.lua
   ["Undo last edit"] = "Отменить последнее действие", -- src\editor\menu_edit.lua
@@ -192,11 +255,13 @@ return {
   ["Value"] = "Значение", -- src\editor\debugger.lua
   ["View the output/console window"] = "Показать окно вывода/консоли", -- src\editor\menu_view.lua
   ["View the project/filetree window"] = "Показать окно проекта/списка файлов", -- src\editor\menu_view.lua
-  ["View the stack window"] = "Показать окно стека", -- src\editor\menu_view.lua, src\editor\gui.lua
-  ["View the watch window"] = "Показать окно наблюдения", -- src\editor\menu_view.lua, src\editor\gui.lua
-  ["Watch"] = "Наблюдение", -- src\editor\debugger.lua
+  ["View the stack window"] = "Показать окно стека", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["View the watch window"] = "Показать окно выражений", -- src\editor\gui.lua, src\editor\menu_view.lua
+  ["Watch"] = "Выражение", -- src\editor\debugger.lua, src\editor\gui.lua
   ["Welcome to the interactive Lua interpreter."] = "Добро пожаловать в интерактивный интерпретатор Lua.", -- src\editor\shellbox.lua
+  ["Wrap ar&ound"] = "Продолжить сначала", -- src\editor\findreplace.lua
   ["You must save the program first."] = "Вы должны сначала сохранить программу.", -- src\editor\commands.lua
-  ["on line %d"] = "в строке %d", -- src\editor\debugger.lua, src\editor\commands.lua
+  ["on line %d"] = "в строке %d", -- src\editor\debugger.lua, src\editor\editor.lua, src\editor\commands.lua
   ["traced %d instruction"] = {"выполнена %d инструкция", "выполнено %d инструкции", "выполнено %d инструкций"}, -- src\editor\debugger.lua
+  ["unknown error"] = nil, -- src\editor\debugger.lua
 }

cfg/scheme-picker.lua

@@ -1,25 +1,29 @@
 --[[
-1. Pick a color scheme by clicking on a link:
-  - [Tomorrow](macro:shell(ApplyStyleConfig('cfg/tomorrow.lua','Tomorrow')))
-  - [TomorrowNight](macro:shell(ApplyStyleConfig('cfg/tomorrow.lua','TomorrowNight')))
-  - [TomorrowNightBlue](macro:shell(ApplyStyleConfig('cfg/tomorrow.lua','TomorrowNightBlue')))
-  - [TomorrowNightBright](macro:shell(ApplyStyleConfig('cfg/tomorrow.lua','TomorrowNightBright')))
-  - [TomorrowNightEighties](macro:shell(ApplyStyleConfig('cfg/tomorrow.lua','TomorrowNightEighties')))
-  - [Zenburn](macro:shell(ApplyStyleConfig('cfg/tomorrow.lua','Zenburn')))
-  - [Monokai](macro:shell(ApplyStyleConfig('cfg/tomorrow.lua','Monokai')))
-  - [SolarizedDark](macro:shell(ApplyStyleConfig('cfg/tomorrow.lua','SolarizedDark')))
-  - [SolarizedLight](macro:shell(ApplyStyleConfig('cfg/tomorrow.lua','SolarizedLight')))
+1. Pick a color scheme by clicking on its name:
+  - [Tomorrow](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','Tomorrow'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [TomorrowContrast](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','TomorrowContrast'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [TomorrowNight](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','TomorrowNight'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [TomorrowNightBlue](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','TomorrowNightBlue'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [TomorrowNightBright](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','TomorrowNightBright'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [TomorrowNightEighties](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','TomorrowNightEighties'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [Zenburn](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','Zenburn'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [Monokai](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','Monokai'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [Molokai](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','Molokai'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [SolarizedDark](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','SolarizedDark'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [SolarizedLight](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','SolarizedLight'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [Notepad++](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','NotepadPlusPlus'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
+  - [SciTeLuaIDE](macro:inline(ApplyStyleConfig('cfg/tomorrow.lua','SciTeLuaIDE'); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = c.styles.text; ReApplySpecAndStyles()))
 
-  - [ZeroBrane Studio](macro:shell(ide.config.styles = StylesGetDefault(); ReApplySpecAndStyles()))
+  - [ZeroBrane Studio](macro:inline(ide.config.styles = StylesGetDefault(); local c = ide.config; c.stylesoutshell = c.styles; c.styles.auxwindow = {}; ReApplySpecAndStyles()))
 
-2. [Apply the same scheme to Output/Console windows](macro:shell(ide.config.stylesoutshell = ide.config.styles; ReApplySpecAndStyles())).
-
-3. Add the following code with the scheme you selected to `cfg/user.lua`.
+2. Add the following code with the scheme you selected to `cfg/user.lua`.
 --]]
 
 local G = ...
 styles = G.loadfile('cfg/tomorrow.lua')('TomorrowNightBlue')
-stylesoutshell = styles -- also apply the same scheme to Output/Console windows
+stylesoutshell = styles -- apply the same scheme to Output/Console windows
+styles.auxwindow = styles.text -- apply text colors to auxiliary windows
+styles.calltip = styles.text -- apply text colors to tooltips
 
 -- code example
 if false and true then func(1, 2, 3) end

cfg/tomorrow.lua

@@ -1,9 +1,10 @@
 -- This is a file that sets color scheme based on Tomorrow format.
--- Copyright 2011-12 Paul Kulchenko, ZeroBrane LLC
+-- Copyright 2011-14 Paul Kulchenko, ZeroBrane LLC
 
 -- Tomorrow colors from https://github.com/chriskempson/tomorrow-theme
 -- Zenburn colors from https://github.com/jnurmine/Zenburn/blob/master/colors/zenburn.vim (contributed by Srdjan Marković)
 -- Monokai colors from http://www.monokai.nl/blog/2006/07/15/textmate-color-theme/
+-- Molokai colors based on https://github.com/tomasr/molokai/blob/master/colors/molokai.vim
 -- Solarized colors from https://github.com/altercation/vim-colors-solarized
 
 local theme = ...
@@ -37,6 +38,20 @@ local colors = {
     Blue        = H'4271ae',
     Purple      = H'8959a8',
   },
+  TomorrowContrast = { -- contributed by Sergey Lerg
+    Background  = H'f7f7f7',
+    CurrentLine = H'efefef',
+    Selection   = H'd6d6d6',
+    Foreground  = H'202020',
+    Comment     = H'8e908c',
+    Red         = H'4669ff', --numbers
+    Orange      = H'f5871f',
+    Yellow      = H'eab700',
+    Green       = H'108010', --strings
+    Aqua        = H'4060b0', --built in functions
+    Blue        = H'101080', --keywords
+    Purple      = H'a01090',
+  },
   TomorrowNight = {
     Background  = H'1d1f21',
     CurrentLine = H'282a2e',
@@ -109,7 +124,7 @@ local colors = {
   },
   Monokai = {
     Background  = H'272822',
-    CurrentLine = H'49483E',
+    CurrentLine = H'2D2F29',
     Selection   = H'49483E',
     Foreground  = H'F8F8F2',
     Comment     = H'75715E',
@@ -121,6 +136,20 @@ local colors = {
     Blue        = H'F92672',
     Purple      = H'A6E22E',
   },
+  Molokai = {
+    Background  = H'1B1D1E',
+    CurrentLine = H'293739',
+    Selection   = H'49483E',
+    Foreground  = H'F8F8F2',
+    Comment     = H'7E8E91',
+    Red         = H'AE81FF',
+    Orange      = H'AE81FF',
+    Yellow      = H'F8F8F2',
+    Green       = H'E6DB74',
+    Aqua        = H'66D9EF',
+    Blue        = H'F92672',
+    Purple      = H'A6E22E',
+  },
   SolarizedDark = {
     Background  = H'042029',
     CurrentLine = H'0A2933',
@@ -149,6 +178,34 @@ local colors = {
     Blue        = H'859900',
     Purple      = H'268BD2',
   },
+  NotepadPlusPlus = { -- contributed by Florian (https://github.com/SiENcE)
+    Background  = H'FFFFFF',
+    CurrentLine = H'E9E2FF',
+    Selection   = H'ADADA1',
+    Foreground  = H'000000',
+    Comment     = H'008000',
+    Red         = H'FF6900',
+    Orange      = H'00FF00',
+    Yellow      = H'FF4E00',
+    Green       = H'808080',
+    Aqua        = H'260099',
+    Blue        = H'2123FF',
+    Purple      = H'FFFFFF',
+  },
+  SciTeLuaIDE = { -- contributed by Jayanth Acharya
+    Background  = H'1B1D1E',
+    CurrentLine = H'293739',
+    Selection   = H'49483E',
+    Foreground  = H'F8F8F2',    -- super-light-gray (everything else)
+    Comment     = H'00FF00',    -- bright green (comments)
+    Red         = H'F92672',    -- purple (numbers)
+    Orange      = H'AE81FF',    -- lavendar?? (numbers)
+    Yellow      = H'F8F8F2',    -- light-gray
+    Green       = H'FF8000',    -- amber (string literal)
+    Aqua        = H'808080',    -- gray (operators, separators etc.)
+    Blue        = H'0066FF',    -- semi-blue (keywords)
+    Purple      = H'A6E22E',    -- light-grass-green
+  },
 }
 
 -- add more of the specified color (keeping all in 0-255 range)
@@ -182,15 +239,15 @@ return {
   -- wxstc.wxSTC_LUA_NUMBER
   number = {fg = C.Red},
 
-  -- wxstc.wxSTC_LUA_WORD, wxstc.wxSTC_LUA_WORD#
+  -- wxstc.wxSTC_LUA_WORD, wxstc.wxSTC_LUA_WORD2-8
   keywords0 = {fg = C.Blue, b = true},
   keywords1 = {fg = C.Aqua, b = false},
   keywords2 = {fg = C.Aqua, b = true},
-  keywords3 = {fg = C.Purple, b = true},
-  keywords4 = {fg = C.Purple, b = true},
-  keywords5 = {fg = C.Purple, b = true},
-  keywords6 = {fg = C.Purple, b = true},
-  keywords7 = {fg = C.Purple, b = true},
+  keywords3 = {fg = C.Purple, b = false},
+  keywords4 = {fg = C.Purple, b = false},
+  keywords5 = {fg = C.Purple, b = false},
+  keywords6 = {fg = C.Purple, b = false},
+  keywords7 = {fg = C.Purple, b = false},
 
   -- common (inherit fg/bg from text)
   -- wxstc.wxSTC_LUA_IDENTIFIER
@@ -203,23 +260,30 @@ return {
   calltip = nil,
 
   -- common special (need custom fg & bg)
-  calltipbg = nil,
   sel = {bg = C.Selection},
   caret = {fg = C.Foreground},
   caretlinebg = {bg = C.CurrentLine},
-  fold = {fg = C.Comment, bg = C.Background},
+  fold = {fg = C.Comment, bg = C.Background, sel = mixer(C.Comment, 1, 96)},
   whitespace = {fg = C.Comment, bg = C.Background},
+  edge = {},
 
-  fncall = {fg = C.Purple, st = wxstc.wxSTC_INDIC_PLAIN},
-  --[[ other possible values are:
-    wxSTC_INDIC_PLAIN	 Single-line underline
-    wxSTC_INDIC_SQUIGGLE Squiggly underline
-    wxSTC_INDIC_TT	 Line of small T-shapes
-    wxSTC_INDIC_DIAGONAL Diagonal hatching
-    wxSTC_INDIC_STRIKE	 Strike-out
-    wxSTC_INDIC_BOX      Box
-    wxSTC_INDIC_ROUNDBOX Rounded Box
-  --]]
+  indicator = {
+    fncall = {fg = C.Purple, st = wxstc.wxSTC_INDIC_ROUNDBOX},
+    --[[ other possible values are:
+      wxSTC_INDIC_PLAIN	 Single-line underline
+      wxSTC_INDIC_SQUIGGLE Squiggly underline
+      wxSTC_INDIC_TT	 Line of small T-shapes
+      wxSTC_INDIC_DIAGONAL Diagonal hatching
+      wxSTC_INDIC_STRIKE	 Strike-out
+      wxSTC_INDIC_BOX      Box
+      wxSTC_INDIC_ROUNDBOX Rounded Box
+    --]]
+    -- these indicators have all different default styles
+    varlocal = {fg = C.Foreground},
+    varglobal = {fg = C.Foreground},
+    varmasked = {fg = C.Foreground},
+    varmasking = {fg = C.Foreground},
+  },
 
   -- markup
   ['['] = {hs = mixer(C.Comment, 3, 64)},

cfg/user-sample.lua

@@ -1,6 +1,6 @@
---[[-- Copy required content from this file to `user.lua`
+--[[-- This file shows examples of settings you can adjust.
 
-Configuration files are loaded in the following order:
+Configuration files with preferences are loaded in the following order:
 1. cfg/user.lua (system-wide configuration)
 2. HOME/.zbstudio/user.lua (per-user configuration)
 3. -cfg <lua code fragment|filename> (command line configuration)
@@ -47,7 +47,7 @@ path.lua = 'd:/lua/lua'
 path.gslshell = [[D:\Lua\gsl-shell\gsl-shell.exe]]
 
 -- to provide output filter for those engines that support redirecting
--- of "print" output to the IDE (like Corona SDK and Gideros)
+-- of "print" output to the IDE (like Corona SDK or Gideros)
 debugger.outputfilter = function(m) return #m < 124 and m or m:sub(1,120).."...\n" end
 
 -- to fix an issue with 0d0d0a line endings in MOAI examples,
@@ -89,27 +89,27 @@ stylesoutshell = styles
 
 -- to change markers used in console and output windows
 styles.marker = styles.marker or {}
-styles.marker.message = {ch = wxstc.wxSTC_MARK_ARROWS, {0, 0, 0}, {240, 240, 240}}
-styles.marker.output = {ch = wxstc.wxSTC_MARK_BACKGROUND, {0, 0, 0}, {240, 240, 240}}
-styles.marker.prompt = {ch = wxstc.wxSTC_MARK_CHARACTER+('>'):byte(), {0, 0, 0}, {240, 240, 240}}
+styles.marker.message = {ch = wxstc.wxSTC_MARK_ARROWS, fg = {0, 0, 0}, bg = {240, 240, 240}}
+styles.marker.output = {ch = wxstc.wxSTC_MARK_BACKGROUND, fg = {0, 0, 0}, bg = {240, 240, 240}}
+styles.marker.prompt = {ch = wxstc.wxSTC_MARK_CHARACTER+('>'):byte(), fg = {0, 0, 0}, bg = {240, 240, 240}}
 stylesoutshell = styles
 
 -- to disable indicators (underlining) on function calls
-editor.showfncall = false
+styles.indicator.fncall = nil
 
 -- to change the color of the indicator used for function calls
-styles.fncall.fg = {240,0,0}
+styles.indicator.fncall.fg = {240,0,0}
 
 -- to change the type of the indicator used for function calls
-styles.fncall.st = wxstc.wxSTC_INDIC_PLAIN
+styles.indicator.fncall.st = wxstc.wxSTC_INDIC_PLAIN
   --[[ other possible values are:
-    wxSTC_INDIC_PLAIN	 Single-line underline
-    wxSTC_INDIC_SQUIGGLE Squiggly underline
-    wxSTC_INDIC_TT	 Line of small T-shapes
-    wxSTC_INDIC_DIAGONAL Diagonal hatching
-    wxSTC_INDIC_STRIKE	 Strike-out
-    wxSTC_INDIC_BOX      Box
-    wxSTC_INDIC_ROUNDBOX Rounded Box
+  wxSTC_INDIC_DOTS   Dotted underline; wxSTC_INDIC_PLAIN       Single-line underline
+  wxSTC_INDIC_TT     Line of Tshapes;  wxSTC_INDIC_SQUIGGLE    Squiggly underline
+  wxSTC_INDIC_STRIKE Strike-out;       wxSTC_INDIC_SQUIGGLELOW Squiggly underline (2 pixels)
+  wxSTC_INDIC_BOX    Box;              wxSTC_INDIC_ROUNDBOX    Rounded Box
+  wxSTC_INDIC_DASH   Dashed underline; wxSTC_INDIC_STRAIGHTBOX Box with trasparency
+  wxSTC_INDIC_DOTBOX Dotted rectangle; wxSTC_INDIC_DIAGONAL    Diagonal hatching
+  wxSTC_INDIC_HIDDEN No visual effect;
   --]]
 
 -- to enable additional spec files (like spec/cpp.lua)
@@ -117,8 +117,8 @@ load.specs(function(file) return file:find('spec[/\\]cpp%.lua$') end)
 
 -- to specify a default EOL encoding to be used for new files:
 -- `wxstc.wxSTC_EOL_CRLF` or `wxstc.wxSTC_EOL_LF`;
--- `nil` means OS default: CRLF on Windows and OSX and LF on Linux/Unix.
--- CRLF as a default on OSX is a bug and is likely to change in future versions.
+-- `nil` means OS default: CRLF on Windows and LF on Linux/Unix and OSX.
+-- (OSX had CRLF as a default until v0.36, which fixed it).
 editor.defaulteol = wxstc.wxSTC_EOL_LF
 
 -- to turn off checking for mixed end-of-line encodings in loaded files
@@ -132,3 +132,11 @@ debugger.runonstart = true
 
 -- to set compact fold that doesn't include empty lines after a block
 editor.foldcompact = true
+
+-- to disable zoom with mouse wheel as it may be too sensitive on OSX
+editor.nomousezoom = true
+
+-- to specify a skin for Corona simulator (OSX only);
+-- you can also change it between runs from Local Console by executing
+-- `ide.config.corona = {skin = 'iPad'}`
+corona = { skin = "iPad" }

cfg/user-snippet.lua

@@ -0,0 +1,30 @@
+--[[-- Copy snippets from this file to `user.lua` --]]--
+
+--[[ Add `Evaluate in Console` option to the Edit menu
+local G = ... -- this now points to the global environment in the script
+local ide, wx, TR, ID = G.ide, G.wx, G.TR, G.ID
+local postinit = ide.app.postinit
+ide.app.postinit = function()
+  if postinit then postinit() end
+  local menu = ide.frame.menuBar:GetMenu(ide.frame.menuBar:FindMenu(TR("&Edit")))
+  menu:Append(ID "eval", "Evaluate in Console\tCtrl-E")
+  ide.frame:Connect(ID "eval", wx.wxEVT_COMMAND_MENU_SELECTED,
+    function () ShellExecuteCode(GetEditor():GetSelectedText()) end)
+  ide.frame:Connect(ID "eval", wx.wxEVT_UPDATE_UI,
+    function (event) event:Enable(GetEditor() and #GetEditor():GetSelectedText() > 0) end)
+end
+--]]
+
+--[[ An example of how individual keywords can be styled
+local G = ... -- this now points to the global environment in the script
+local luaspec = G.ide.specs['lua']
+
+local num = #luaspec.keywords
+-- take a new slot in the list of keywords (starting from 1)
+luaspec.keywords[num+1] = 'return'
+-- remove 'return' from the list of "regular" keywords
+luaspec.keywords[1] = luaspec.keywords[1]:gsub(' return', '')
+
+-- assign new style to the added slot (starting from 0)
+styles["keywords"..num] = {fg = {240, 0, 0}, b = true}
+--]]

interpreters/busted.lua

@@ -0,0 +1,66 @@
+-- Copyright 2011-13 Paul Kulchenko, ZeroBrane LLC
+
+local busted
+local win = ide.osname == "Windows"
+
+return {
+  name = "Busted",
+  description = "Busted Lua testing",
+  api = {"baselib"},
+  frun = function(self,wfilename,rundebug)
+    busted = busted or ide.config.path.busted -- check if the path is configured
+    if not busted then
+      local sep = win and ';' or ':'
+      local path = (os.getenv('PATH') or '')..sep
+                 ..(os.getenv('HOME') and os.getenv('HOME') .. '/bin' or '')
+      local paths = {}
+      for p in path:gmatch("[^"..sep.."]+") do
+        busted = busted or GetFullPathIfExists(p, win and 'busted.exe' or 'busted')
+        table.insert(paths, p)
+      end
+      if not busted then
+        DisplayOutput("Can't find busted executable in any of the folders in PATH: "
+          ..table.concat(paths, ", ").."\n")
+        return
+      end
+    end
+
+    local file
+    if rundebug then
+      -- start running the application right away
+      DebuggerAttachDefault({runstart = ide.config.debugger.runonstart == true})
+      local code = (
+[=[xpcall(function() io.stdout:setvbuf('no')
+    require('mobdebug').start(); dofile [[%s]]
+  end, function(err) print(debug.traceback(err)) end)]=])
+        :format(wfilename:GetFullPath())
+      local tmpfile = wx.wxFileName()
+      tmpfile:AssignTempFileName(".")
+      file = tmpfile:GetFullPath()
+      local f = io.open(file, "w")
+      if not f then
+        DisplayOutput("Can't open temporary file '"..file.."' for writing\n")
+        return 
+      end
+      f:write(code)
+      f:close()
+    end
+
+    file = file or wfilename:GetFullPath()
+
+    local options = ide.config.busted and ide.config.busted.options
+      or "--output=TAP"
+    local cmd = ('"%s" %s "%s"'):format(busted, options, file)
+    -- CommandLineRun(cmd,wdir,tooutput,nohide,stringcallback,uid,endcallback)
+    return CommandLineRun(cmd,self:fworkdir(wfilename),true,false,nil,nil,
+      function() ide.debugger.pid = nil if rundebug then wx.wxRemoveFile(file) end end)
+  end,
+  fprojdir = function(self,wfilename)
+    return wfilename:GetPath(wx.wxPATH_GET_VOLUME)
+  end,
+  fworkdir = function(self,wfilename)
+    return ide.config.path.projectdir or wfilename:GetPath(wx.wxPATH_GET_VOLUME)
+  end,
+  hasdebugger = true,
+  fattachdebug = function(self) DebuggerAttachDefault() end,
+}

interpreters/corona.lua

@@ -1,4 +1,4 @@
--- Copyright 2011-12 Paul Kulchenko, ZeroBrane LLC
+-- Copyright 2011-13 Paul Kulchenko, ZeroBrane LLC
 
 local corona
 local win = ide.osname == "Windows"
@@ -45,20 +45,42 @@ return {
       DebuggerAttachDefault({startwith = file, redirect = mac and "r" or "c",
         runstart = ide.config.debugger.runonstart ~= false})
 
+      local function needRefresh(mdbl, mdbc)
+        return not wx.wxFileExists(mdbc)
+        or GetFileModTime(mdbc):GetTicks() < GetFileModTime(mdbl):GetTicks()
+      end
+
       -- copy mobdebug.lua to Resources/ folder on Win and to the project folder on OSX
       -- as copying it to Resources/ folder seems to break the signature of the app.
       local mdbc = mac and MergeFullPath(self:fworkdir(wfilename), "mobdebug.lua")
         or MergeFullPath(GetPathWithSep(corona), "Resources/mobdebug.lua")
       local mdbl = MergeFullPath(GetPathWithSep(ide.editorFilename), "lualibs/mobdebug/mobdebug.lua")
-      if not wx.wxFileExists(mdbc)
-      or GetFileModTime(mdbc):GetTicks() < GetFileModTime(mdbl):GetTicks() then
-        FileCopy(mdbl, mdbc)
-        DisplayOutput(("Copied ZeroBrane Studio debugger ('mobdebug.lua') to '%s' folder.\n"):format(mdbc))
+      local needed = needRefresh(mdbl, mdbc)
+      if needed then
+        local copied = FileCopy(mdbl, mdbc)
+        -- couldn't copy to the Resources/ folder; not have permissions?
+        if not copied and win then
+          mdbc = MergeFullPath(wx.wxStandardPaths.Get():GetUserLocalDataDir(),
+            "../../Roaming/Corona Labs/Corona Simulator/Plugins/mobdebug.lua")
+          needed = needRefresh(mdbl, mdbc)
+          copied = needed and FileCopy(mdbl, mdbc)
+        end
+        if needed then
+          local message = copied
+            and ("Copied debugger ('mobdebug.lua') to '%s'."):format(mdbc)
+            or ("Failed to copy debugger ('mobdebug.lua') to '%s': %s")
+              :format(mdbc, wx.wxSysErrorMsg())
+          DisplayOutputLn(message)
+          if not copied then return end
+        end
       end
     end
 
     local debugopt = mac and "-debug 1 -project " or "-debug "
-    local cmd = ('"%s" %s"%s"'):format(corona, rundebug and debugopt or "", file)
+    local skin = ide.config.corona and ide.config.corona.skin
+      and (" -skin "..ide.config.corona.skin) or ""
+    local cmd = ('"%s" %s"%s"%s')
+      :format(corona, rundebug and debugopt or "", file, skin)
     -- CommandLineRun(cmd,wdir,tooutput,nohide,stringcallback,uid,endcallback)
     return CommandLineRun(cmd,self:fworkdir(wfilename),true,false,nil,nil,
       function() ide.debugger.pid = nil end)

interpreters/gideros.lua

@@ -65,7 +65,7 @@ return {
 
     -- find *.gproj file in the project directory
     local file
-    for _, proj in ipairs(FileSysGet(self:fworkdir(wfilename).."/*.gproj", wx.wxFILE)) do
+    for _, proj in ipairs(FileSysGetRecursive(self:fworkdir(wfilename), false, "*.gproj")) do
       if file then
         DisplayOutputLn("Found multiple .gproj files in the project directory; ignored '"..proj.."'.")
       end

interpreters/gslshell.lua

@@ -51,14 +51,38 @@ return {
       end
     end
 
+    local filepath = wfilename:GetFullPath()
     if rundebug then
       DebuggerAttachDefault({runstart = ide.config.debugger.runonstart == true})
-    end
 
-    local cmd = ('"%s" "%s"'):format(gslshell, wfilename:GetFullPath())
+      local tmpfile = wx.wxFileName()
+      tmpfile:AssignTempFileName(".")
+      filepath = tmpfile:GetFullPath()
+      local f = io.open(filepath, "w")
+      if not f then
+        DisplayOutput("Can't open temporary file '"..filepath.."' for writing\n")
+        return
+      end
+      f:write(rundebug)
+      f:close()
+    else
+      -- if running on Windows and can't open the file, this may mean that
+      -- the file path includes unicode characters that need special handling
+      local fh = io.open(filepath, "r")
+      if fh then fh:close() end
+      if ide.osname == 'Windows' and pcall(require, "winapi")
+      and wfilename:FileExists() and not fh then
+        winapi.set_encoding(winapi.CP_UTF8)
+        filepath = winapi.short_path(filepath)
+      end
+    end
+    local params = ide.config.arg.any or ide.config.arg.gslshell
+    local code = ([[-e "io.stdout:setvbuf('no')" "%s"]]):format(filepath)
+    local cmd = '"'..gslshell..'" '..code..(params and " "..params or "")
+
     -- CommandLineRun(cmd,wdir,tooutput,nohide,stringcallback,uid,endcallback)
     return CommandLineRun(cmd,self:fworkdir(wfilename),true,false,nil,nil,
-      function() ide.debugger.pid = nil end)
+      function() ide.debugger.pid = nil if rundebug then wx.wxRemoveFile(filepath) end end)
   end,
   fprojdir = function(self,wfilename)
     return wfilename:GetPath(wx.wxPATH_GET_VOLUME)
@@ -70,4 +94,6 @@ return {
   fattachdebug = function(self) DebuggerAttachDefault() end,
   skipcompile = true,
   unhideanywindow = true,
+  scratchextloop = false,
+  takeparameters = true,
 }

interpreters/lfw.lua

@@ -0,0 +1,67 @@
+-- add `lfw = {chdirtofile = true}` to the configuration file to set file
+-- directory as the current one when Running or Debugging LuaForWindows projects.
+
+if ide.osname ~= "Windows" or not os.getenv("LUA_DEV") then return end
+
+local exe
+
+local function exePath()
+  local defaultPath = ide.config.path.lfw or os.getenv("LUA_DEV")
+  return MergeFullPath(defaultPath, 'lua.exe')
+end
+
+return {
+  name = "LuaForWindows",
+  description = "Lua For Windows interpreter with debugger",
+  api = {"baselib"},
+  frun = function(self,wfilename,rundebug)
+    exe = exe or exePath()
+    local filepath = wfilename:GetFullPath()
+    local script
+    if rundebug then
+      DebuggerAttachDefault({basedir = self:fworkdir(wfilename),
+        runstart = ide.config.debugger.runonstart == true})
+      script = rundebug
+    else
+      -- if running on Windows and can't open the file, this may mean that
+      -- the file path includes unicode characters that need special handling
+      local fh = io.open(filepath, "r")
+      if fh then fh:close() end
+      if ide.osname == 'Windows' and pcall(require, "winapi")
+      and wfilename:FileExists() and not fh then
+        winapi.set_encoding(winapi.CP_UTF8)
+        filepath = winapi.short_path(filepath)
+      end
+
+      script = ('dofile [[%s]]'):format(filepath)
+    end
+    local code = ([[xpcall(function() io.stdout:setvbuf('no'); %s end,function(err) print(debug.traceback(err)) end)]]):format(script)
+    local cmd = '"'..exe..'" -e "'..code..'"'
+
+    -- add "LUA_DEV\clibs" to PATH to allow required DLLs to load
+    local _, path = wx.wxGetEnv("PATH")
+    local clibs = MergeFullPath(GetPathWithSep(exe), 'clibs')
+    if path and not path:find(clibs, 1, true) then
+      wx.wxSetEnv("PATH", path..';'..clibs)
+    end
+
+    -- CommandLineRun(cmd,wdir,tooutput,nohide,stringcallback,uid,endcallback)
+    local pid = CommandLineRun(cmd,self:fworkdir(wfilename),true,false,nil,nil,
+      function() ide.debugger.pid = nil end)
+
+    -- restore PATH
+    wx.wxSetEnv("PATH", path)
+    return pid
+  end,
+  fprojdir = function(self,wfilename)
+    return wfilename:GetPath(wx.wxPATH_GET_VOLUME)
+  end,
+  fworkdir = function (self,wfilename)
+    return (not ide.config.lfw or ide.config.lfw.chdirtofile ~= true)
+      and ide.config.path.projectdir or wfilename:GetPath(wx.wxPATH_GET_VOLUME)
+  end,
+  hasdebugger = true,
+  fattachdebug = function(self) DebuggerAttachDefault() end,
+  scratchextloop = false,
+  unhideanywindow = true,
+}

interpreters/love2d.lua

@@ -42,8 +42,9 @@ return {
       DebuggerAttachDefault({runstart = ide.config.debugger.runonstart == true})
     end
 
-    local cmd = ('"%s" "%s"%s'):format(love2d,
-      self:fworkdir(wfilename), rundebug and ' -debug' or '')
+    local params = ide.config.arg.any or ide.config.arg.love2d
+    local cmd = ('"%s" "%s"%s%s'):format(love2d, self:fworkdir(wfilename),
+      params and " "..params or "", rundebug and ' -debug' or '')
     -- CommandLineRun(cmd,wdir,tooutput,nohide,stringcallback,uid,endcallback)
     return CommandLineRun(cmd,self:fworkdir(wfilename),true,false,nil,nil,
       function() ide.debugger.pid = nil end)
@@ -57,4 +58,5 @@ return {
   hasdebugger = true,
   fattachdebug = function(self) DebuggerAttachDefault() end,
   scratchextloop = true,
+  takeparameters = true,
 }

interpreters/luabase.lua

@@ -0,0 +1,80 @@
+function MakeLuaInterpreter(version, name)
+
+local exe
+
+local function exePath(self, version)
+  local version = tostring(version):gsub('%.','')
+  local mainpath = ide.editorFilename:gsub("[^/\\]+$","")
+  local macExe = mainpath..([[bin/lua.app/Contents/MacOS/lua%s]]):format(version)
+  return ide.config.path['lua'..version]
+     or (ide.osname == "Windows" and mainpath..([[bin\lua%s.exe]]):format(version))
+     or (ide.osname == "Unix" and mainpath..([[bin/linux/%s/lua%s]]):format(ide.osarch, version))
+     or (wx.wxFileExists(macExe) and macExe or mainpath..([[bin/lua%s]]):format(version))
+end
+
+return {
+  name = ("Lua%s"):format(name or version or ""),
+  description = ("Lua%s interpreter with debugger"):format(name or version or ""),
+  api = {"wxwidgets","baselib"},
+  luaversion = version or '5.1',
+  fexepath = exePath,
+  frun = function(self,wfilename,rundebug)
+    exe = exe or self:fexepath(version or "")
+    local filepath = wfilename:GetFullPath()
+    if rundebug then
+      DebuggerAttachDefault({runstart = ide.config.debugger.runonstart == true})
+
+      local tmpfile = wx.wxFileName()
+      tmpfile:AssignTempFileName(".")
+      filepath = tmpfile:GetFullPath()
+      local f = io.open(filepath, "w")
+      if not f then
+        DisplayOutput("Can't open temporary file '"..filepath.."' for writing\n")
+        return
+      end
+      f:write(rundebug)
+      f:close()
+    else
+      -- if running on Windows and can't open the file, this may mean that
+      -- the file path includes unicode characters that need special handling
+      local fh = io.open(filepath, "r")
+      if fh then fh:close() end
+      if ide.osname == 'Windows' and pcall(require, "winapi")
+      and wfilename:FileExists() and not fh then
+        winapi.set_encoding(winapi.CP_UTF8)
+        filepath = winapi.short_path(filepath)
+      end
+    end
+    local params = ide.config.arg.any or ide.config.arg.lua
+    local code = ([[-e "io.stdout:setvbuf('no')" "%s"]]):format(filepath)
+    local cmd = '"'..exe..'" '..code..(params and " "..params or "")
+
+    -- modify CPATH to work with other Lua versions
+    local clibs = ('/clibs%s/'):format(version and tostring(version):gsub('%.','') or '')
+    local _, cpath = wx.wxGetEnv("LUA_CPATH")
+    if version and cpath and not cpath:find(clibs, 1, true) then
+      wx.wxSetEnv("LUA_CPATH", cpath:gsub('/clibs/', clibs)) end
+
+    -- CommandLineRun(cmd,wdir,tooutput,nohide,stringcallback,uid,endcallback)
+    local pid = CommandLineRun(cmd,self:fworkdir(wfilename),true,false,nil,nil,
+      function() ide.debugger.pid = nil if rundebug then wx.wxRemoveFile(filepath) end end)
+
+    if version and cpath then wx.wxSetEnv("LUA_CPATH", cpath) end
+    return pid
+  end,
+  fprojdir = function(self,wfilename)
+    return wfilename:GetPath(wx.wxPATH_GET_VOLUME)
+  end,
+  fworkdir = function (self,wfilename)
+    return ide.config.path.projectdir or wfilename:GetPath(wx.wxPATH_GET_VOLUME)
+  end,
+  hasdebugger = true,
+  fattachdebug = function(self) DebuggerAttachDefault() end,
+  scratchextloop = false,
+  unhideanywindow = true,
+  takeparameters = true,
+}
+
+end
+
+return nil -- as this is not a real interpreter

interpreters/luadeb.lua

@@ -1,50 +1,2 @@
-local exe
-
-local function exePath()
-  local mainpath = ide.editorFilename:gsub("[^/\\]+$","")
-  local macExe = mainpath..'bin/lua.app/Contents/MacOS/lua'
-  return ide.config.path.lua or
-        (ide.osname == "Windows" and mainpath..[[bin\lua.exe]]
-     or (ide.osname == "Unix" and mainpath..([[bin/linux/%s/lua]]):format(ide.osarch))
-     or (wx.wxFileExists(macExe) and macExe or mainpath..[[bin/lua]]))
-end
-
-return {
-  name = "Lua",
-  description = "Lua interpreter with debugger",
-  api = {"wxwidgets","baselib"},
-  frun = function(self,wfilename,rundebug)
-    exe = exe or exePath()
-    local filepath = wfilename:GetFullPath()
-    if rundebug then
-      DebuggerAttachDefault({runstart = ide.config.debugger.runonstart == true})
-    else
-      -- if running on Windows and can't open the file, this may mean that
-      -- the file path includes unicode characters that need special handling
-      local fh = io.open(filepath, "r")
-      if fh then fh:close() end
-      if ide.osname == 'Windows' and pcall(require, "winapi")
-      and wfilename:FileExists() and not fh then
-        winapi.set_encoding(winapi.CP_UTF8)
-        filepath = winapi.short_path(filepath)
-      end
-    end
-    local code = rundebug
-      and ([[-e "io.stdout:setvbuf('no'); %s"]]):format(rundebug)
-       or ([[-e "io.stdout:setvbuf('no')" "%s"]]):format(filepath)
-    local cmd = '"'..exe..'" '..code
-    -- CommandLineRun(cmd,wdir,tooutput,nohide,stringcallback,uid,endcallback)
-    return CommandLineRun(cmd,self:fworkdir(wfilename),true,false,nil,nil,
-      function() ide.debugger.pid = nil end)
-  end,
-  fprojdir = function(self,wfilename)
-    return wfilename:GetPath(wx.wxPATH_GET_VOLUME)
-  end,
-  fworkdir = function (self,wfilename)
-    return ide.config.path.projectdir or wfilename:GetPath(wx.wxPATH_GET_VOLUME)
-  end,
-  hasdebugger = true,
-  fattachdebug = function(self) DebuggerAttachDefault() end,
-  scratchextloop = false,
-  unhideanywindow = true,
-}
+dofile 'interpreters/luabase.lua'
+return MakeLuaInterpreter()

interpreters/luadeb52.lua

@@ -0,0 +1,2 @@
+dofile 'interpreters/luabase.lua'
+return MakeLuaInterpreter(5.2, ' 5.2')

interpreters/luxinia2.lua

@@ -2,94 +2,77 @@
 return {
   name = "Luxinia2",
   description = "Luxinia2",
-  api = {"baselib","glfw","glewgl","assimp20","luxmath","luxgfx","luxscene","luajit2",},
-
-  finitclient = function(self)
-    if (not CommandLineRunning(self:fuid(wfilename))) then return end
-    if not ide.config.path.luxinia2 then wx.wxMessageBox("Please define 'path.luxinia2' in your cfg/user.lua (see estrela.lua for examples)"); return end
-    local init = dofile(ide.config.path.luxinia2.."/../comserver/client.lua")
-    local fenv = {}
-    setmetatable(fenv,{__index = _G})
-    fenv.print = function(...) DisplayOutput(...); DisplayOutput("\n"); end
-
-    setfenv(init,fenv)
-    local client = init()
-
-    self.fclient = client
-    return client
-  end,
+  api = {"baselib","glfw","glewgl","assimp20","luxmath","luxscene","luajit2",},
 
   frun = function(self,wfilename,rundebug)
-    local luxdir = ide.config.path.luxinia2
-    local projdir = ide.config.path.projectdir
-    assert(projdir and projdir:len()>0,"no project directory")
-    local basedir = luxdir
-    local startfile = projdir.."/main.lua"
-    local startargs = " -e "..startfile
-
-    if (CommandLineRunning(self:fuid(wfilename))) then
-      if (not self.fclient) then
-        self:finitclient()
-      end
-      -- try to communicate with server
-      self.fclient("dofile([["..wfilename:GetFullPath().."]])")
+    local editorDir = string.gsub(ide.editorFilename:gsub("[^/\\]+$",""),"\\","/")
+    local luxDir = ide.config.path.luxinia2 or os.getenv("LUXINIA2")
+    local scratchpad = rundebug and rundebug:match("scratchpad")
+    local filename = wfilename:GetFullName()
+    
+    if (wx.wxFileName(luxDir):IsRelative()) then
+      luxDir = editorDir..luxDir
+    end
+    
+    if (not luxDir) then
+      DisplayOutputLn("Error: path.luxinia2 not set in config or LUXINIA2 environment missing")
+      return
+    end
+    local exe = luxDir.."/luajit.exe"
+    
+    local wdir = self:fworkdir(wfilename)
+    if (wx.wxFileExists(wdir.."/main.lua")) then
+      wfilename = wx.wxFileName(wdir.."/main.lua")
+      DisplayOutputLn("luxinia2: using project main.lua")
+    end
+    
+    if (scratchpad and filename ~= wfilename:GetFullName()) then
+      DisplayOutputLn("luxinia2: scratchpad currently requires starting with main.lua (if exists)\n However, do not edit its content, but add other files to scratchpad.\n In general you should start with the file that hosts the initialization\n and main loop, then edit other files.")
       return
     end
 
-    self.fclient = nil
-    local fname = wfilename:GetFullName()
-    local args = (fname and (" -f "..fname) or "")
-
-    if rundebug then
-      DebuggerAttachDefault({
-          basedir=basedir,
-          startfile=startfile,
-          run=true, noshell=true,}
-      )
-      local editorDir = string.gsub(ide.editorFilename:gsub("[^/\\]+$",""),"\\","/")
-      script = ""..
-      "package.path=package.path..';"..editorDir.."lualibs/?/?.lua';"..
-      "io.stdout:setvbuf('no'); require('mobdebug').start('" .. ide.debugger.hostname.."',"..ide.debugger.portnumber..")"
-
-      args = args..' -es "'..script..'"'..startargs
-    else
-      args = " -s "..args..startargs
+    local pid, proc
+    if (CommandLineRunning(self:fuid(wfilename))) then
+      -- kill process
+      wx.wxProcess.Kill(pid)
     end
-
-    local jitargs = ide.config.luxinia2jitargs
-    jitargs = jitargs or ""
-    local cmd = 'luajit.exe '..jitargs..' ../main.lua '..args
-
-
-    local pid = CommandLineRun(cmd,ide.config.path.luxinia2,true,true,nil,self:fuid(wfilename),
-      function()
-        ShellSupportRemote(nil)
-        if (rundebug) then
-          DebuggerStop()
-        end
-      end)
     
-    if(not pid) then return end
-
-    if not rundebug then
-      local client = self:finitclient()
-      ShellSupportRemote(client,self:fuid(wfilename))
-      pid = nil
+    local filename = wfilename:GetFullName()
+    local args = [[ -e "io.stdout:setvbuf('no');" ]]..(ide.config.luxinia2args or "")
+    -- ensure luxinia's libs come first, to allow 32- and 64-bit debugging
+    -- or running from zbstudio in general, as zbs modifies LUA_CPATH
+    args = args..' -e "dofile [['..luxDir..'/../setup_package_paths.lua]];"'
+      
+    if rundebug then
+      DebuggerAttachDefault({ runstart = ide.config.debugger.runonstart == true,
+                              startwith = wfilename:GetFullPath(),
+                            })
+      if (scratchpad) then
+        args = args..' -e "_IS_SCRATCH = true;"'
+      else
+        args = args..' -e "_IS_DEBUG = true;"'
+      end
     end
     
+    args = args..(rundebug 
+      and ([[ -e "%s"]]):format(rundebug)
+       or ([[ "%s"]]):format(filename))
+       
+    local cmd = '"'..exe..'" '..args
+
+    local pid = CommandLineRun(cmd,wdir,true,true,nil,self:fuid(wfilename),
+      function() ide.debugger.pid = nil end)
+    
     return pid
   end,
-  fuid = function(self,wfilename) return "luxinia2 "..(ide.config.path.projectdir or "") end,
+  fuid = function(self,wfilename) return "luxinia2: luajit "..wfilename:GetFullName() end,
   fprojdir = function(self,wfilename)
-    local path = GetPathWithSep(wfilename)
-    filepath = wx.wxFileName(path)
-
-    while ((not wx.wxFileExists(path.."main.lua")) and (filepath:GetDirCount() > 0)) do
-      filepath:RemoveDir(filepath:GetDirCount()-1)
-      path = GetPathWithSep(filepath)
-    end
-
-    return path:sub(0,-2)
+    return wfilename:GetPath(wx.wxPATH_GET_VOLUME)
+  end,
+  fworkdir = function (self,wfilename)
+    return ide.config.path.projectdir or wfilename:GetPath(wx.wxPATH_GET_VOLUME)
   end,
   hasdebugger = true,
+  fattachdebug = function(self) DebuggerAttachDefault() end,
+  scratchextloop = true,
 }

interpreters/marmalade.lua

@@ -1,4 +1,4 @@
--- Copyright 2011-12 Paul Kulchenko, ZeroBrane LLC
+-- Copyright 2011-13 Paul Kulchenko, ZeroBrane LLC
 
 local quick
 local win = ide.osname == "Windows"
@@ -9,7 +9,7 @@ local s3e = os.getenv("S3E_DIR")
 return {
   name = "Marmalade Quick",
   description = "Marmalade Quick mobile framework",
-  api = {"baselib"},
+  api = {"baselib", "marmalade"},
   frun = function(self,wfilename,rundebug)
     quick = quick or ide.config.path.quick or (s3e and GetFullPathIfExists(s3e, exe))
     if not quick then
@@ -18,17 +18,20 @@ return {
            win and ([[C:\Marmalade]]..sep..[[D:\Marmalade]]..sep..
                     [[C:\Program Files\Marmalade]]..sep..[[D:\Program Files\Marmalade]]..sep..
                     [[C:\Program Files (x86)\Marmalade]]..sep..[[D:\Program Files (x86)\Marmalade]]..sep)
-        or mac and ([[/Developer/Marmalade]]..sep)
+        or mac and ([[/Applications/Marmalade.app/Contents]]..sep..
+                    [[/Developer/Marmalade]]..sep)
         or ''
       -- Marmalade can be installed in a folder with version number or without
       -- so it may be c:\Marmalade\s3e\... or c:\Marmalade\6.2\s3e\...
       local candidates, paths = {}, {}
       for p in path:gmatch("[^"..sep.."]+") do
         table.insert(paths, p)
-        for _, candidate in ipairs(FileSysGet(p.."/*.*", wx.wxDIR)) do
+        for _, candidate in ipairs(FileSysGetRecursive(p, false, "*")) do
           if GetFullPathIfExists(candidate, exe) then table.insert(candidates, candidate) end
           if GetFullPathIfExists(candidate.."/s3e", exe) then table.insert(candidates, candidate.."/s3e") end
         end
+        -- stop on Mac if found something in /Applications (7.0+)
+        if mac and #candidates > 0 then break end
       end
       -- multiple candidates may be present, so sort and use the latest.
       -- only happens if multiple versions are installed and S3E_DIR is not set.
@@ -43,6 +46,8 @@ return {
       end
     end
 
+    if not s3e then s3e = quick:gsub(exe, '') end
+
     local projdir = self:fworkdir(wfilename)
     local file = GetFullPathIfExists(projdir, 'main.lua')
     if not file then
@@ -52,10 +57,10 @@ return {
 
     -- check for *.mkb file; it can be in the same or in the parent folder
     local mproj, mfile = MergeFullPath(projdir, "./")
-    for _, file in ipairs(FileSysGet(mproj.."*.mkb", wx.wxFILE)) do mfile = file end
+    for _, file in ipairs(FileSysGetRecursive(mproj, false, "*.mkb")) do mfile = file end
     if not mfile then
       mproj, mfile = MergeFullPath(projdir, "../")
-      for _, file in ipairs(FileSysGet(mproj.."*.mkb", wx.wxFILE)) do mfile = file end
+      for _, file in ipairs(FileSysGetRecursive(mproj, false, "*.mkb")) do mfile = file end
     end
     if not mfile then
       DisplayOutputLn(("Can't find '%s' project file."):format(mproj))
@@ -85,12 +90,18 @@ return {
       local mdbl = MergeFullPath(GetPathWithSep(ide.editorFilename), "lualibs/mobdebug/mobdebug.lua")
       if not wx.wxFileExists(mdbc)
       or GetFileModTime(mdbc):GetTicks() < GetFileModTime(mdbl):GetTicks() then
-        FileCopy(mdbl, mdbc)
-        DisplayOutputLn("Copied ZeroBrane Studio debugger ('mobdebug.lua') to the project folder.")
+        local copied = FileCopy(mdbl, mdbc)
+        local message = copied
+          and ("Copied debugger ('mobdebug.lua') to '%s'."):format(mdbc)
+          or ("Failed to copy debugger ('mobdebug.lua') to '%s': %s")
+            :format(mdbc, wx.wxSysErrorMsg())
+        DisplayOutputLn(message)
+        if not copied then return end
       end
     end
 
-    local dll = MergeFullPath(s3e, "../quick/target/quick_prebuilt_d.s86")
+    local dll = GetFullPathIfExists(s3e, "../quick/target/quick_prebuilt_d.s86")
+      or MergeFullPath(s3e, ("../quick/target/%s/quick_prebuilt_d.s86"):format(mac and 'osx' or 'win'))
     local options = table.concat({
       ([[--dll="%s"]]):format(dll),
       (datadir and ([[--data="%s"]]):format(datadir) or ''),

interpreters/moai.lua

@@ -1,3 +1,5 @@
+-- Copyright 2011-13 Paul Kulchenko, ZeroBrane LLC
+
 local moai
 local win = ide.osname == "Windows"
 

lualibs/copas/copas.lua

@@ -19,9 +19,10 @@ end
 
 local socket = require "socket"
 
-require "coxpcall"
+local coxpcall = require "coxpcall"
 
 local WATCH_DOG_TIMEOUT = 120
+local UDP_DATAGRAM_MAX = 8192
 
 -- Redefines LuaSocket functions with coroutine safe versions
 -- (this allows the use of socket.http from within copas)
@@ -37,7 +38,7 @@ end
 
 function socket.protect(func)
   return function (...)
-           return statusHandler(copcall(func, ...))
+           return statusHandler(coxpcall.pcall(func, ...))
          end
 end
 
@@ -45,7 +46,7 @@ function socket.newtry(finalizer)
   return function (...)
            local status = (...)
            if not status then
-             copcall(finalizer, select(2, ...))
+             coxpcall.pcall(finalizer, select(2, ...))
              error({ (select(2, ...)) }, 0)
            end
            return ...
@@ -54,16 +55,15 @@ end
 
 -- end of LuaSocket redefinitions
 
-
-module ("copas", package.seeall)
+local copas = {}
 
 -- Meta information is public even if beginning with an "_"
-_COPYRIGHT   = "Copyright (C) 2005-2010 Kepler Project"
-_DESCRIPTION = "Coroutine Oriented Portable Asynchronous Services"
-_VERSION     = "Copas 1.1.7"
+copas._COPYRIGHT   = "Copyright (C) 2005-2010 Kepler Project"
+copas._DESCRIPTION = "Coroutine Oriented Portable Asynchronous Services"
+copas._VERSION     = "Copas 1.1.7"
 
 -- Close the socket associated with the current connection after the handler finishes
-autoclose = true
+copas.autoclose = true
 
 -------------------------------------------------------------------------------
 -- Simple set implementation based on LuaSocket's tinyirc.lua example
@@ -128,7 +128,10 @@ local _writing = newset() -- sockets currently being written
 -- Coroutine based socket I/O functions.
 -------------------------------------------------------------------------------
 -- reads a pattern from a client and yields to the reading set on timeouts
-function receive(client, pattern, part)
+-- UDP: a UDP socket expects a second argument to be a number, so it MUST
+-- be provided as the 'pattern' below defaults to a string. Will throw a
+-- 'bad argument' error if omitted.
+function copas.receive(client, pattern, part)
   local s, err
   pattern = pattern or "*l"
   repeat
@@ -142,9 +145,25 @@ function receive(client, pattern, part)
   until false
 end
 
+-- receives data from a client over UDP. Not available for TCP.
+-- (this is a copy of receive() method, adapted for receivefrom() use)
+function copas.receivefrom(client, size)
+  local s, err, port
+  size = size or UDP_DATAGRAM_MAX
+  repeat
+    s, err, port = client:receivefrom(size) -- upon success err holds ip address
+    if s or err ~= "timeout" then
+      _reading_log[client] = nil
+      return s, err, port
+    end
+    _reading_log[client] = os.time()
+    coroutine.yield(client, _reading)
+  until false
+end
+
 -- same as above but with special treatment when reading chunks,
 -- unblocks on any data received.
-function receivePartial(client, pattern)
+function copas.receivePartial(client, pattern)
   local s, err, part
   pattern = pattern or "*l"
   repeat
@@ -161,7 +180,8 @@ end
 
 -- sends data to a client. The operation is buffered and
 -- yields to the writing set on timeouts
-function send(client,data, from, to)
+-- Note: from and to parameters will be ignored by/for UDP sockets
+function copas.send(client, data, from, to)
   local s, err,sent
   from = from or 1
   local lastIndex = from - 1
@@ -183,8 +203,30 @@ function send(client,data, from, to)
   until false
 end
 
+-- sends data to a client over UDP. Not available for TCP.
+-- (this is a copy of send() method, adapted for sendto() use)
+function copas.sendto(client, data, ip, port)
+  local s, err,sent
+
+  repeat
+    s, err = client:sendto(data, ip, port)
+    -- adds extra corrotine swap
+    -- garantees that high throuput dont take other threads to starvation
+    if (math.random(100) > 90) then
+      _writing_log[client] = os.time()
+      coroutine.yield(client, _writing)
+    end
+    if s or err ~= "timeout" then
+      _writing_log[client] = nil
+      return s, err
+    end
+    _writing_log[client] = os.time()
+    coroutine.yield(client, _writing)
+  until false
+end
+
 -- waits until connection is completed
-function connect(skt, host, port)
+function copas.connect(skt, host, port)
   skt:settimeout(0)
   local ret, err
   repeat
@@ -200,24 +242,24 @@ function connect(skt, host, port)
 end
 
 -- flushes a client write buffer (deprecated)
-function flush(client)
+function copas.flush(client)
 end
 
--- wraps a socket to use Copas methods (send, receive, flush and settimeout)
+-- wraps a TCP socket to use Copas methods (send, receive, flush and settimeout)
 local _skt_mt = {__index = {
                    send = function (self, data, from, to)
-                            return send (self.socket, data, from, to)
+                            return copas.send (self.socket, data, from, to)
                           end,
 
                    receive = function (self, pattern)
                                if (self.timeout==0) then
-                                 return receivePartial(self.socket, pattern)
+                                 return copas.receivePartial(self.socket, pattern)
                                end
-                               return receive (self.socket, pattern)
+                               return copas.receive(self.socket, pattern)
                              end,
 
                    flush = function (self)
-                             return flush (self.socket)
+                             return copas.flush(self.socket)
                            end,
 
                    settimeout = function (self,time)
@@ -226,8 +268,41 @@ local _skt_mt = {__index = {
                                 end,
                }}
 
-function wrap (skt)
-  return  setmetatable ({socket = skt}, _skt_mt)
+-- wraps a UDP socket, copy of TCP one adapted for UDP.
+-- Mainly adds sendto() and receivefrom()
+local _skt_mt_udp = {__index = {
+                   send = function (self, data)
+                            return copas.send (self.socket, data)
+                          end,
+
+                   sendto = function (self, data, ip, port)
+                            return copas.sendto (self.socket, data, ip, port)
+                          end,
+
+                   receive = function (self, size)
+                               return copas.receive (self.socket, (size or UDP_DATAGRAM_MAX))
+                             end,
+
+                   receivefrom = function (self, size)
+                               return copas.receivefrom (self.socket, (size or UDP_DATAGRAM_MAX))
+                             end,
+
+                   flush = function (self)
+                             return copas.flush (self.socket)
+                           end,
+
+                   settimeout = function (self,time)
+                                  self.timeout=time
+                                  return
+                                end,
+               }}
+
+function copas.wrap (skt)
+  if string.sub(tostring(skt),1,3) == "udp" then
+    return  setmetatable ({socket = skt}, _skt_mt_udp)
+  else
+    return  setmetatable ({socket = skt}, _skt_mt)
+  end
 end
 
 --------------------------------------------------
@@ -236,7 +311,7 @@ end
 
 local _errhandlers = {}   -- error handler per coroutine
 
-function setErrorHandler (err)
+function copas.setErrorHandler (err)
   local co = coroutine.running()
   if co then
     _errhandlers [co] = err
@@ -260,8 +335,8 @@ local function _doTick (co, skt, ...)
     new_q:insert (res)
     new_q:push (res, co)
   else
-    if not ok then copcall (_errhandlers [co] or _deferror, res, co, skt) end
-    if skt and autoclose then skt:close() end
+    if not ok then coxpcall.pcall (_errhandlers [co] or _deferror, res, co, skt) end
+    if skt and copas.autoclose then skt:close() end
     _errhandlers [co] = nil
   end
 end
@@ -303,7 +378,7 @@ local function addUDPserver(server, handler, timeout)
     _doTick (co, server)
 end
 
-function addserver(server, handler, timeout)
+function copas.addserver(server, handler, timeout)
     if string.sub(tostring(server),1,3) == "udp" then
         addUDPserver(server, handler, timeout)
     else
@@ -313,7 +388,7 @@ end
 -------------------------------------------------------------------------------
 -- Adds an new courotine thread to Copas dispatcher
 -------------------------------------------------------------------------------
-function addthread(thread, ...)
+function copas.addthread(thread, ...)
   if type(thread) ~= "thread" then
     thread = coroutine.create(thread)
   end
@@ -397,10 +472,6 @@ local last_cleansing = 0
 -------------------------------------------------------------------------------
 local function _select (timeout)
   local err
-  local readable={}
-  local writable={}
-  local r={}
-  local w={}
   local now = os.time()
   local duration = os.difftime
 
@@ -437,10 +508,12 @@ end
 -------------------------------------------------------------------------------
 -- Dispatcher loop step.
 -- Listen to client requests and handles them
+-- Returns false if no data was handled (timeout), or true if there was data
+-- handled (or nil + error message)
 -------------------------------------------------------------------------------
-function step(timeout)
+function copas.step(timeout)
   local err = _select (timeout)
-  if err == "timeout" then return end
+  if err == "timeout" then return false end
 
   if err then
     error(err)
@@ -451,14 +524,17 @@ function step(timeout)
       tsk:tick (ev)
     end
   end
+  return true
 end
 
 -------------------------------------------------------------------------------
 -- Dispatcher endless loop.
 -- Listen to client requests and handles them forever
 -------------------------------------------------------------------------------
-function loop(timeout)
+function copas.loop(timeout)
   while true do
-    step(timeout)
+    copas.step(timeout)
   end
 end
+
+return copas

lualibs/coxpcall/coxpcall.lua

@@ -5,31 +5,19 @@
 -- be dealed without the usual Lua 5.x pcall/xpcall issues with coroutines
 -- yielding inside the call to pcall or xpcall.
 --
--- Authors: Roberto Ierusalimschy and Andre Carregal 
--- Contributors: Thomas Harning Jr., Ignacio Burgueño, Fábio Mascarenhas
+-- Authors: Roberto Ierusalimschy and Andre Carregal
+-- Contributors: Thomas Harning Jr., Ignacio Burgueño, Fabio Mascarenhas
 --
 -- Copyright 2005 - Kepler Project (www.keplerproject.org)
 --
 -- $Id: coxpcall.lua,v 1.13 2008/05/19 19:20:02 mascarenhas Exp $
 -------------------------------------------------------------------------------
 
--- This version has been modified to handle the case where a child coroutine
--- (created by copcall or coxpcall) is directly resumed, instead of resuming
--- its parent coroutine, because the coroutine reference was obtained by
--- calling coroutine.running from the child coroutine. The modification
--- implemented here is to override coroutine.running so that it returns the
--- parent coroutine instead of the child one.
-
-local oldrunning = coroutine.running
-local parents = {}
-setmetatable( parents, { __mode = "kv" } )
-
-local function getRoot( co )
-	return parents[co] or co
-end
-
-coroutine.running = function()
-	return getRoot( oldrunning() )
+-- Lua 5.2 makes this module a no-op
+if _VERSION == "Lua 5.2" then
+  copcall = pcall
+  coxpcall = xpcall
+  return { pcall = pcall, xpcall = xpcall }
 end
 
 -------------------------------------------------------------------------------
@@ -37,7 +25,9 @@ end
 -------------------------------------------------------------------------------
 local performResume, handleReturnValue
 local oldpcall, oldxpcall = pcall, xpcall
-
+local pack = table.pack or function(...) return {n = select("#", ...), ...} end
+local unpack = table.unpack or unpack
+  
 function handleReturnValue(err, co, status, ...)
     if not status then
         return false, err(debug.traceback(co, (...)), ...)
@@ -51,16 +41,15 @@ end
 
 function performResume(err, co, ...)
     return handleReturnValue(err, co, coroutine.resume(co, ...))
-end    
+end
 
 function coxpcall(f, err, ...)
     local res, co = oldpcall(coroutine.create, f)
     if not res then
-        local params = {...}
-        local newf = function() return f(unpack(params)) end
+        local params = pack(...)
+        local newf = function() return f(unpack(params, 1, params.n)) end
         co = coroutine.create(newf)
     end
-	parents[co] = getRoot( oldrunning() )
     return performResume(err, co, ...)
 end
 
@@ -76,6 +65,4 @@ function copcall(f, ...)
     return coxpcall(f, id, ...)
 end
 
--------------------------------------------------------------------------------
--- Override coroutine.running
--------------------------------------------------------------------------------
+return { pcall = copcall, xpcall = coxpcall }

lualibs/dist/config.lua

@@ -0,0 +1,112 @@
+-- Luadist configuration
+
+module ("dist.config", package.seeall)
+
+local sys = require "dist.sys"
+local utils = require "dist.utils"
+local win = (os.getenv('WINDIR') or (os.getenv('OS') or ''):match('[Ww]indows'))
+  and not (os.getenv('OSTYPE') or ''):match('cygwin') -- exclude cygwin
+
+-- System information ------------------------------------------------
+version       = "0.2.7"   -- Current LuaDist version
+-- set initial architecture as it's important for path separators
+arch          = win and "Windows" or "Linux" -- Host architecture
+type          = "x86"      -- Host type
+
+-- Directories -------------------------------------------------------
+root_dir      = os.getenv("DIST_ROOT") or utils.get_luadist_location() or sys.path_separator()
+temp_dir      = "tmp"
+cache_dir     = sys.make_path(temp_dir, "cache")
+distinfos_dir = sys.make_path("share", "luadist-git", "dists")
+test_dir      = sys.make_path("share", "luadist-git", "test")
+
+-- Files -------------------------------------------------------------
+manifest_file  = sys.make_path(cache_dir, ".gitmodules")
+dep_cache_file = sys.make_path(cache_dir, ".depcache")
+log_file       = sys.make_path(temp_dir, "luadist.log")
+cache_file     = ""
+
+-- Repositories ------------------------------------------------------
+repos = {
+    "git://github.com/LuaDist/Repository.git",
+}
+
+upload_url = "git@github.com:LuaDist" -- must not contain trailing '/'
+
+-- Settings ----------------------------------------------------------
+debug         = false         -- Use debug mode.
+verbose       = false         -- Print verbose output.
+simulate      = false         -- Only simulate installation of packages.
+binary        = true          -- Use binary version of modules.
+source        = true          -- Use source version of modules.
+test          = false         -- Run CTest before install.
+
+cache         = true          -- Use cache.
+cache_timeout = 3 * 60 * 60   -- Cache timeout in seconds.
+
+dep_cache     = true          -- Use cache for dependency information (tree functionality).
+
+-- Components (of modules) that will be installed.
+components    = {
+  "Runtime", "Library", "Header", "Data", "Documentation", "Example", "Test", "Other", "Unspecified"
+}
+
+-- Available log levels are: DEBUG, INFO, WARN, ERROR, FATAL (see dist.logger for more information).
+print_log_level = "WARN"      -- Minimum level for log messages to be printed (nil to disable).
+write_log_level = "INFO"      -- Minimum level for log messages to be logged (nil to disable).
+
+
+-- CMake variables ---------------------------------------------------
+variables = {
+  --- Install defaults
+  INSTALL_BIN                        = "bin",
+  INSTALL_LIB                        = "lib",
+  INSTALL_INC                        = "include",
+  INSTALL_ETC                        = "etc",
+  INSTALL_LMOD                       = "lib/lua",
+  INSTALL_CMOD                       = "lib/lua",
+
+  --- LuaDist specific variables
+  DIST_VERSION                       = version,
+  DIST_ARCH                          = arch,
+  DIST_TYPE                          = type,
+
+  -- CMake specific setup
+  CMAKE_GENERATOR                    = win and "MinGW Makefiles" or "Unix Makefiles",
+  CMAKE_BUILD_TYPE                   = "MinSizeRel",
+
+  -- RPath functionality
+  CMAKE_SKIP_BUILD_RPATH             = "FALSE",
+  CMAKE_BUILD_WITH_INSTALL_RPATH     = "FALSE",
+  CMAKE_INSTALL_RPATH                = "$ORIGIN/../lib",
+  CMAKE_INSTALL_RPATH_USE_LINK_PATH  = "TRUE",
+  CMAKE_INSTALL_NAME_DIR             = "@executable_path/../lib",
+
+  -- OSX specific
+  CMAKE_OSX_ARCHITECTURES            = "",
+}
+
+-- Building ----------------------------------------------------------
+cmake         = "cmake"
+ctest         = "ctest"
+
+cache_command = cmake .. " -C cache.cmake"
+build_command = cmake .. " --build . --clean-first"
+
+install_component_command = " -DCOMPONENT=#COMPONENT# -P cmake_install.cmake"
+
+test_command = ctest .. " -V ."
+
+strip_option = " -DCMAKE_INSTALL_DO_STRIP=true"
+cache_debug_options = "-DCMAKE_VERBOSE_MAKEFILE=true -DCMAKE_BUILD_TYPE=Debug"
+build_debug_options = ""
+
+-- Add -j option to make in case of unix makefiles to speed up builds
+if (variables.CMAKE_GENERATOR == "Unix Makefiles") then
+        build_command = build_command .. " -- -j6"
+end
+
+-- Add -j option to make in case of MinGW makefiles to speed up builds
+if (variables.CMAKE_GENERATOR == "MinGW Makefiles") then
+        build_command = "set SHELL=cmd.exe && " .. build_command .. " -- -j"
+end

lualibs/dist/constraints.lua

@@ -0,0 +1,271 @@
+-- Note: the code of this module is borrowed from the original LuaDist project
+
+
+
+--- LuaDist version constraints functions
+-- Peter Drahoš, LuaDist Project, 2010
+-- Original Code borrowed from LuaRocks Project
+
+--- Version constraints handling functions.
+-- Dependencies are represented in LuaDist through strings with
+-- a dist name followed by a comma-separated list of constraints.
+-- Each constraint consists of an operator and a version number.
+-- In this string format, version numbers are represented as
+-- naturally as possible, like they are used by upstream projects
+-- (e.g. "2.0beta3"). Internally, LuaDist converts them to a purely
+-- numeric representation, allowing comparison following some
+-- "common sense" heuristics. The precise specification of the
+-- comparison criteria is the source code of this module, but the
+-- test/test_deps.lua file included with LuaDist provides some
+-- insights on what these criteria are.
+
+module ("dist.constraints", package.seeall)
+
+
+local operators = {
+  ["=="]  = "==",
+  ["~="]  = "~=",
+  [">"]   = ">",
+  ["<"]   = "<",
+  [">="]  = ">=",
+  ["<="]  = "<=",
+  ["~>"]  = "~>",
+  -- plus some convenience translations
+  [""]  = "==",
+  ["-"] = "==",
+  ["="]   = "==",
+  ["!="]  = "~="
+}
+
+local deltas = {
+   scm =   -100,
+   rc =    -1000,
+   pre =   -10000,
+   beta =  -100000,
+   alpha = -1000000,
+   work =  -10000000,
+}
+
+local version_mt = {
+   --- Equality comparison for versions.
+   -- All version numbers must be equal.
+   -- If both versions have revision numbers, they must be equal;
+   -- otherwise the revision number is ignored.
+   -- @param v1 table: version table to compare.
+   -- @param v2 table: version table to compare.
+   -- @return boolean: true if they are considered equivalent.
+   __eq = function(v1, v2)
+      if #v1 ~= #v2 then
+         return false
+      end
+      for i = 1, #v1 do
+         if v1[i] ~= v2[i] then
+            return false
+         end
+      end
+      if v1.revision and v2.revision then
+         return (v1.revision == v2.revision)
+      end
+      return true
+   end,
+   --- Size comparison for versions.
+   -- All version numbers are compared.
+   -- If both versions have revision numbers, they are compared;
+   -- otherwise the revision number is ignored.
+   -- @param v1 table: version table to compare.
+   -- @param v2 table: version table to compare.
+   -- @return boolean: true if v1 is considered lower than v2.
+   __lt = function(v1, v2)
+      for i = 1, math.max(#v1, #v2) do
+         local v1i, v2i = v1[i] or 0, v2[i] or 0
+         if v1i ~= v2i then
+            return (v1i < v2i)
+         end
+      end
+      if v1.revision and v2.revision then
+         return (v1.revision < v2.revision)
+      end
+      return false
+   end
+}
+
+local version_cache = {}
+setmetatable(version_cache, {
+   __mode = "kv"
+})
+
+--- Parse a version string, converting to table format.
+-- A version table contains all components of the version string
+-- converted to numeric format, stored in the array part of the table.
+-- If the version contains a revision, it is stored numerically
+-- in the 'revision' field. The original string representation of
+-- the string is preserved in the 'string' field.
+-- Returned version tables use a metatable
+-- allowing later comparison through relational operators.
+-- @param vstring string: A version number in string format.
+-- @return table or nil: A version table or nil
+-- if the input string contains invalid characters.
+function parseVersion(vstring)
+  if not vstring then return nil end
+  assert(type(vstring) == "string")
+
+  local cached = version_cache[vstring]
+  if cached then
+    return cached
+  end
+
+  local version = {}
+  local i = 1
+
+  local function add_token(number)
+    version[i] = version[i] and version[i] + number/100000 or number
+    i = i + 1
+  end
+
+  -- trim leading and trailing spaces
+  vstring = vstring:match("^%s*(.*)%s*$")
+  version.string = vstring
+  -- store revision separately if any
+  local main, revision = vstring:match("(.*)%-(%d+)$")
+  if revision then
+    vstring = main
+    version.revision = tonumber(revision)
+  end
+  while #vstring > 0 do
+    -- extract a number
+    local token, rest = vstring:match("^(%d+)[%.%-%_]*(.*)")
+    if token then
+      add_token(tonumber(token))
+    else
+      -- extract a word
+      token, rest = vstring:match("^(%a+)[%.%-%_]*(.*)")
+      if not token then
+        return nil
+      end
+      local last = #version
+      version[i] = deltas[token] or (token:byte() / 1000)
+    end
+    vstring = rest
+  end
+  setmetatable(version, version_mt)
+  version_cache[vstring] = version
+  return version
+end
+
+--- Utility function to compare version numbers given as strings.
+-- @param a string: one version.
+-- @param b string: another version.
+-- @return boolean: True if a > b.
+function compareVersions(a, b)
+  return parseVersion(a) > parseVersion(b)
+end
+
+--- Consumes a constraint from a string, converting it to table format.
+-- For example, a string ">= 1.0, > 2.0" is converted to a table in the
+-- format {op = ">=", version={1,0}} and the rest, "> 2.0", is returned
+-- back to the caller.
+-- @param input string: A list of constraints in string format.
+-- @return (table, string) or nil: A table representing the same
+-- constraints and the string with the unused input, or nil if the
+-- input string is invalid.
+local function parseConstraint(input)
+  assert(type(input) == "string")
+
+  local op, version, rest = input:match("^([<>=~!]*)%s*([%w%.%_%-]+)[%s,]*(.*)")
+  op = operators[op]
+  version = parseVersion(version)
+  if not op or not version then return nil end
+  return { op = op, version = version }, rest
+end
+
+--- Convert a list of constraints from string to table format.
+-- For example, a string ">= 1.0, < 2.0" is converted to a table in the format
+-- {{op = ">=", version={1,0}}, {op = "<", version={2,0}}}.
+-- Version tables use a metatable allowing later comparison through
+-- relational operators.
+-- @param input string: A list of constraints in string format.
+-- @return table or nil: A table representing the same constraints,
+-- or nil if the input string is invalid.
+function parseConstraints(input)
+  assert(type(input) == "string")
+
+  local constraints, constraint = {}, nil
+  while #input > 0 do
+    constraint, input = parseConstraint(input)
+    if constraint then
+      table.insert(constraints, constraint)
+      else
+      return nil
+    end
+  end
+  return constraints
+end
+
+--- A more lenient check for equivalence between versions.
+-- This returns true if the requested components of a version
+-- match and ignore the ones that were not given. For example,
+-- when requesting "2", then "2", "2.1", "2.3.5-9"... all match.
+-- When requesting "2.1", then "2.1", "2.1.3" match, but "2.2"
+-- doesn't.
+-- @param version string or table: Version to be tested; may be
+-- in string format or already parsed into a table.
+-- @param requested string or table: Version requested; may be
+-- in string format or already parsed into a table.
+-- @return boolean: True if the tested version matches the requested
+-- version, false otherwise.
+local function partialMatch(version, requested)
+  assert(type(version) == "string" or type(version) == "table")
+  assert(type(requested) == "string" or type(version) == "table")
+
+  if type(version) ~= "table" then version = parseVersion(version) end
+  if type(requested) ~= "table" then requested = parseVersion(requested) end
+  if not version or not requested then return false end
+
+  for i = 1, #requested do
+    if requested[i] ~= version[i] then return false end
+  end
+  if requested.revision then
+    return requested.revision == version.revision
+  end
+  return true
+end
+
+--- Check if a version satisfies a set of constraints.
+-- @param version table: A version in table format
+-- @param constraints table: An array of constraints in table format.
+-- @return boolean: True if version satisfies all constraints,
+-- false otherwise.
+function matchConstraints(version, constraints)
+  assert(type(version) == "table")
+  assert(type(constraints) == "table")
+  local ok = true
+  setmetatable(version, version_mt)
+  for _, constr in pairs(constraints) do
+    local constr_version = constr.version
+          setmetatable(constr.version, version_mt)
+    if     constr.op == "==" then ok = version == constr_version
+    elseif constr.op == "~=" then ok = version ~= constr_version
+    elseif constr.op == ">"  then ok = version >  constr_version
+    elseif constr.op == "<"  then ok = version <  constr_version
+    elseif constr.op == ">=" then ok = version >= constr_version
+    elseif constr.op == "<=" then ok = version <= constr_version
+    elseif constr.op == "~>" then ok = partialMatch(version, constr_version)
+    end
+    if not ok then break end
+  end
+  return ok
+end
+
+--- Check if a version string is satisfied by a constraint string.
+-- @param version string: A version in string format
+-- @param constraints string: Constraints in string format.
+-- @return boolean: True if version satisfies all constraints,
+-- false otherwise.
+function constraint_satisfied(version, constraints)
+  local const = parseConstraints(constraints)
+  local ver = parseVersion(version)
+  if const and ver then
+    return matchConstraints(ver, const)
+  end
+  return nil, "Error parsing versions."
+end

lualibs/dist/depends.lua

@@ -0,0 +1,770 @@
+-- Utility functions for dependencies
+
+module ("dist.depends", package.seeall)
+
+local cfg = require "dist.config"
+local mf = require "dist.manifest"
+local sys = require "dist.sys"
+local const = require "dist.constraints"
+local utils = require "dist.utils"
+local package = require "dist.package"
+
+-- Return all packages with specified names from manifest.
+-- Names can also contain version constraint (e.g. 'copas>=1.2.3', 'saci-1.0' etc.).
+function find_packages(package_names, manifest)
+    if type(package_names) == "string" then package_names = {package_names} end
+    manifest = manifest or mf.get_manifest()
+    assert(type(package_names) == "table", "depends.find_packages: Argument 'package_names' is not a table or string.")
+    assert(type(manifest) == "table", "depends.find_packages: Argument 'manifest' is not a table.")
+
+    local packages_found = {}
+    -- find matching packages in manifest
+    for _, pkg_to_find in pairs(package_names) do
+        local pkg_name, pkg_constraint = split_name_constraint(pkg_to_find)
+        pkg_name = utils.escape_magic(pkg_name):gsub("%%%*",".*")
+        for _, repo_pkg in pairs(manifest) do
+            if string.match(repo_pkg.name, "^" .. pkg_name .. "$") and (not pkg_constraint or satisfies_constraint(repo_pkg.version, pkg_constraint)) then
+                table.insert(packages_found, repo_pkg)
+            end
+        end
+    end
+    return packages_found
+end
+
+-- Return manifest consisting of packages installed in specified deploy_dir directory
+function get_installed(deploy_dir)
+    deploy_dir = deploy_dir or cfg.root_dir
+    assert(type(deploy_dir) == "string", "depends.get_installed: Argument 'deploy_dir' is not a string.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    local distinfos_path = sys.make_path(deploy_dir, cfg.distinfos_dir)
+    local manifest = {}
+
+    if not sys.is_dir(distinfos_path) then return {} end
+
+    -- from all directories of packages installed in deploy_dir
+    for dir in sys.get_directory(distinfos_path) do
+
+        if dir ~= "." and dir ~= ".." and sys.is_dir(sys.make_path(distinfos_path, dir)) then
+            local pkg_dist_dir = sys.make_path(distinfos_path, dir)
+
+            -- load the dist.info file
+            for file in sys.get_directory(pkg_dist_dir) do
+                local pkg_dist_file = sys.make_path(pkg_dist_dir, file)
+
+                if sys.is_file(pkg_dist_file) then
+                    table.insert(manifest, mf.load_distinfo(pkg_dist_file))
+                end
+            end
+
+        end
+
+    end
+    return manifest
+end
+
+-- If 'pkg.selected' == true then returns 'selected' else 'installed'.
+-- Used in error messages.
+local function selected_or_installed(pkg)
+    assert(type(pkg) == "table", "depends.selected_or_installed: Argument 'pkg' is not a table.")
+    if pkg.selected == true then
+        return "selected"
+    else
+        return "installed"
+    end
+end
+
+-- Return whether the 'package_name' is installed according to the the manifest 'installed_pkgs'
+-- If optional 'version_wanted' constraint is specified, then installed packages must
+-- also satisfy specified version constraint.
+-- If package is installed but doesn't satisfy version constraint, error message
+-- is returned as the second value.
+function is_installed(package_name, installed_pkgs, version_wanted)
+    assert(type(package_name) == "string", "depends.is_installed: Argument 'package_name' is not a string.")
+    assert(type(installed_pkgs) == "table", "depends.is_installed: Argument 'installed_pkgs' is not a table.")
+    assert(type(version_wanted) == "string" or type(version_wanted) == "nil", "depends.is_installed: Argument 'version_wanted' is not a string or nil.")
+
+    local pkg_is_installed, err = false, nil
+
+    for _, installed_pkg in pairs(installed_pkgs) do
+
+        -- check if package_name is in installed
+        if package_name == installed_pkg.name then
+
+            -- check if package is installed in satisfying version
+            if not version_wanted or satisfies_constraint(installed_pkg.version, version_wanted) then
+                pkg_is_installed = true
+                break
+            else
+                err = "Package '" .. package_name .. (version_wanted and " " .. version_wanted or "") .. "' needed, but " .. selected_or_installed(installed_pkg) .. " at version '" .. installed_pkg.version .. "'."
+                break
+            end
+        end
+
+    end
+    return pkg_is_installed, err
+end
+
+-- Check whether the package 'pkg' conflicts with 'installed_pkg' and return
+-- false or error message.
+local function packages_conflicts(pkg, installed_pkg)
+    assert(type(pkg) == "table", "depends.packages_conflicts: Argument 'pkg' is not a table.")
+    assert(type(installed_pkg) == "table", "depends.packages_conflicts: Argument 'installed_pkg' is not a table.")
+
+    -- check if pkg doesn't provide an already installed_pkg
+    if pkg.provides then
+        -- for all of pkg's provides
+        for _, provided_pkg in pairs(get_provides(pkg)) do
+            if provided_pkg.name == installed_pkg.name then
+                return "Package '" .. pkg_full_name(pkg.name, pkg.version, pkg.was_scm_version) .. "' provides '" .. pkg_full_name(provided_pkg.name, provided_pkg.version) .. "' but package '" .. pkg_full_name(installed_pkg.name, installed_pkg.version) .. "' is already " .. selected_or_installed(installed_pkg) .. "."
+            end
+        end
+    end
+
+    -- check for conflicts of package to install with installed package
+    if pkg.conflicts then
+        for _, conflict in pairs (pkg.conflicts) do
+            if conflict == installed_pkg.name then
+                return "Package '" .. pkg_full_name(pkg.name, pkg.version, pkg.was_scm_version) .. "' conflicts with already " .. selected_or_installed(installed_pkg) .. " package '" .. pkg_full_name(installed_pkg.name, installed_pkg.version) .. "'."
+            end
+        end
+    end
+
+    -- check for conflicts of installed package with package to install
+    if installed_pkg.conflicts then
+
+        -- direct conflicts with 'pkg'
+        for _, conflict in pairs (installed_pkg.conflicts) do
+            if conflict == pkg.name then
+                return "Already " .. selected_or_installed(installed_pkg) .. " package '" .. pkg_full_name(installed_pkg.name, installed_pkg.version) .. "' conflicts with package '" .. pkg_full_name(pkg.name, pkg.version, pkg.was_scm_version) .. "'."
+            end
+        end
+
+        -- conflicts with 'provides' of 'pkg' (packages provided by package to install)
+        if pkg.provides then
+            for _, conflict in pairs (installed_pkg.conflicts) do
+                -- for all of pkg's provides
+                for _, provided_pkg in pairs(get_provides(pkg)) do
+                    if conflict == provided_pkg.name then
+                        return "Already '" .. selected_or_installed(installed_pkg) .. " package '" .. pkg_full_name(installed_pkg.name, installed_pkg.version) .. "' conflicts with package '" .. pkg_full_name(provided_pkg.name, provided_pkg.version) .. "' provided by '" .. pkg_full_name(pkg.name, pkg.version, pkg.was_scm_version) .. "'."
+                    end
+                end
+            end
+        end
+    end
+
+    -- no conflicts found
+    return false
+end
+
+-- Return table of package dependencies 'depends' with OS specific dependencies extracted.
+--
+-- OS specific dependencies are stored in a subtable with 'arch' as a key.
+-- E.g. this table containing OS specific dependencies:
+-- depends = {
+--             "lua~>5.1",
+--             "luadist-git>=0.1",
+--             Linux = {
+--                       "iup>=3.6",
+--                       "wxlua>=2.8.10.0",
+--                     },
+--             Windows = {
+--                         "luagd>=2.0.33r2",
+--                         "luacom>=1.4.1",
+--                       },
+--           }
+--
+-- ...will be on the 'Linux' architecture (determined by cfg.arch) converted into:
+-- depends = {
+--             "lua~>5.1",
+--             "luadist-git>=0.1",
+--             "iup>=3.6",
+--             "wxlua>=2.8.10.0",
+--           }
+function extract_os_specific_depends(depends)
+    assert(type(depends) == "table", "depends.extract_os_specific_depends: Argument 'depends' is not a table.")
+    local extracted = {}
+    for k, depend in pairs(depends) do
+        -- if 'depend' is a table, then it must be a table of OS specific
+        -- dependencies, so extract it if it's for this architecture
+        if type(depend) == "table" then
+            if k == cfg.arch then
+                for _, os_specific_depend in pairs(depend) do
+                    table.insert(extracted, os_specific_depend)
+                end
+            end
+        else
+            table.insert(extracted, depend)
+        end
+    end
+    return extracted
+end
+
+-- Return all packages needed in order to install package 'pkg'
+-- and with specified 'installed' packages in the system using 'manifest'.
+-- 'pkg' can also contain version constraint (e.g. 'copas>=1.2.3', 'saci-1.0' etc.).
+--
+-- This function also downloads packages to get information about their dependencies.
+-- Directory where the package was downloaded is stored in 'download_dir' attribute
+-- of that package in the table of packages returned by this function.
+--
+-- Optional argument 'dependency_manifest' is a table of dependencies examined
+-- from previous installations etc. It can be used to speed-up the dependency
+-- resolving procedure for example.
+--
+-- When optional 'force_no_download' parameter is set to true, then information
+-- about packages won't be downloaded during dependency resolving, assuming that
+-- entries in the provided manifest are already complete.
+--
+-- When optional 'suppress_printing' parameter is set to true, then messages
+-- for the user won't be printed during dependency resolving.
+--
+-- Optional argument 'deploy_dir' is used just as a temporary place to place
+-- the downloaded packages into.
+--
+-- 'dependency_parents' is table of all packages encountered so far when resolving dependencies
+-- and is used to detect and deal with circular dependencies. Leave it 'nil'
+-- and it will do its job just fine :-).
+--
+-- 'tmp_installed' is internal table used in recursion and should be left 'nil' when
+-- calling this function from other context. It is used for passing the changes
+-- in installed packages between the recursive calls of this function.
+--
+-- TODO: refactor this spaghetti code!
+local function get_packages_to_install(pkg, installed, manifest, dependency_manifest, force_no_download, suppress_printing, deploy_dir, dependency_parents, tmp_installed)
+    manifest = manifest or mf.get_manifest()
+    dependency_manifest = dependency_manifest or {}
+    force_no_download = force_no_download or false
+    suppress_printing = suppress_printing or false
+    deploy_dir = deploy_dir or cfg.root_dir
+    dependency_parents = dependency_parents or {}
+
+    -- set helper table 'tmp_installed'
+    tmp_installed = tmp_installed or utils.deepcopy(installed)
+
+    assert(type(pkg) == "string", "depends.get_packages_to_install: Argument 'pkg' is not a string.")
+    assert(type(installed) == "table", "depends.get_packages_to_install: Argument 'installed' is not a table.")
+    assert(type(manifest) == "table", "depends.get_packages_to_install: Argument 'manifest' is not a table.")
+    assert(type(dependency_manifest) == "table", "depends.get_packages_to_install: Argument 'dependency_manifest' is not a table.")
+    assert(type(force_no_download) == "boolean", "depends.get_packages_to_install: Argument 'force_no_download' is not a boolean.")
+    assert(type(suppress_printing) == "boolean", "depends.get_packages_to_install: Argument 'suppress_printing' is not a boolean.")
+    assert(type(deploy_dir) == "string", "depends.get_packages_to_install: Argument 'deploy_dir' is not a string.")
+    assert(type(dependency_parents) == "table", "depends.get_packages_to_install: Argument 'dependency_parents' is not a table.")
+    assert(type(tmp_installed) == "table", "depends.get_packages_to_install: Argument 'tmp_installed' is not a table.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    --[[ for future debugging:
+    print('resolving: '.. pkg)
+    print('    installed: ', utils.table_tostring(installed))
+    print('    tmp_installed: ', utils.table_tostring(tmp_installed))
+    --]]
+
+    -- check if package is already installed
+    local pkg_name, pkg_constraint = split_name_constraint(pkg)
+    local pkg_is_installed, err = is_installed(pkg_name, tmp_installed, pkg_constraint)
+    if pkg_is_installed then return {} end
+    if err then return nil, err end
+
+    -- table of packages needed to be installed (will be returned)
+    local to_install = {}
+
+    -- find out available versions of 'pkg' and insert them into manifest
+    if not force_no_download then
+        local versions, err = package.retrieve_versions(pkg, manifest, suppress_printing)
+        if not versions then return nil, err end
+        for _, version in pairs(versions) do
+            table.insert(manifest, version)
+        end
+    end
+
+    -- find candidates & sort them
+    local candidates_to_install = find_packages(pkg, manifest)
+    if #candidates_to_install == 0 then
+        return nil, "No suitable candidate for '" .. pkg .. "' found."
+    end
+    candidates_to_install = sort_by_versions(candidates_to_install)
+
+    for _, pkg in pairs(candidates_to_install) do
+
+        --[[ for future debugging:
+        print('  candidate: '.. pkg.name..'-'..pkg.version)
+        print('      installed: ', utils.table_tostring(installed))
+        print('      tmp_installed: ', utils.table_tostring(tmp_installed))
+        print('      to_install: ', utils.table_tostring(to_install))
+        print('  -is installed: ', is_installed(pkg.name, tmp_installed, pkg_constraint))
+        --]]
+
+        -- if there's an error from the previous candidate, print the reason for trying another one
+        if not suppress_printing and err then print(" - trying another candidate due to: " .. err) end
+
+        -- clear the state from the previous candidate
+        pkg_is_installed, err = false, nil
+
+        -- check whether this package has already been added to 'tmp_installed' by another of its candidates
+        pkg_is_installed, err = is_installed(pkg.name, tmp_installed, pkg_constraint)
+        if pkg_is_installed then break end
+
+        -- preserve information about the 'scm' version, because pkg.version
+        -- will be rewritten by information taken from pkg's dist.info file
+        local was_scm_version = (pkg.version == "scm")
+
+        -- Try to obtain cached dependency information from the dependency manifest
+        if dependency_manifest[pkg.name .. "-" .. pkg.version] and cfg.dep_cache then
+            pkg = dependency_manifest[pkg.name .. "-" .. pkg.version]
+        else
+            -- download info about the package if not already downloaded and downloading not prohibited
+            if not (pkg.download_dir or force_no_download) then
+                local path_or_err
+                pkg, path_or_err = package.retrieve_pkg_info(pkg, deploy_dir, suppress_printing)
+                if not pkg then
+                    err = "Error when resolving dependencies: " .. path_or_err
+                else
+                    -- set path to downloaded package - used to indicate that the
+                    -- package was already downloaded, to delete unused but downloaded
+                    -- packages and also to install choosen packages
+                    pkg.download_dir = path_or_err
+                end
+            end
+        end
+
+        if pkg and was_scm_version then pkg.was_scm_version = true end
+
+        -- check arch & type
+        if not err then
+            if not (pkg.arch == "Universal" or pkg.arch == cfg.arch) or
+               not (pkg.type == "all" or pkg.type == "source" or pkg.type == cfg.type) then
+                err = "Package '" .. pkg_full_name(pkg.name, pkg.version) .. "' doesn't have required arch and type."
+            end
+        end
+
+        -- checks for conflicts with other installed (or previously selected) packages
+        if not err then
+            for _, installed_pkg in pairs(tmp_installed) do
+                err = packages_conflicts(pkg, installed_pkg)
+                if err then break end
+            end
+        end
+
+        -- if pkg passed all of the above tests
+        if not err then
+
+            -- check if pkg's dependencies are satisfied
+            if pkg.depends then
+
+                -- insert pkg into the stack of circular dependencies detection
+                table.insert(dependency_parents, pkg.name)
+
+                -- extract all OS specific dependencies of pkg
+                pkg.depends = extract_os_specific_depends(pkg.depends)
+
+                -- for all dependencies of pkg
+                for _, depend in pairs(pkg.depends) do
+                    local dep_name = split_name_constraint(depend)
+
+                    -- detect circular dependencies using 'dependency_parents'
+                    local is_circular_dependency = false
+                    for _, parent in pairs(dependency_parents) do
+                        if dep_name == parent then
+                            is_circular_dependency = true
+                            break
+                        end
+                    end
+
+                    -- if circular dependencies not detected
+                    if not is_circular_dependency then
+
+                        -- recursively call this function on the candidates of this pkg's dependency
+                        local depends_to_install, dep_err = get_packages_to_install(depend, installed, manifest, dependency_manifest, force_no_download, suppress_printing, deploy_dir, dependency_parents, tmp_installed)
+
+                        -- if any suitable dependency packages were found, insert them to the 'to_install' table
+                        if depends_to_install then
+                            for _, depend_to_install in pairs(depends_to_install) do
+
+                                -- add some meta information
+                                if not depend_to_install.selected_by then
+                                    depend_to_install.selected_by = pkg.name .. "-" .. pkg.version
+                                end
+
+                                table.insert(to_install, depend_to_install)
+                                table.insert(tmp_installed, depend_to_install)
+                                table.insert(installed, depend_to_install)
+                            end
+                        else
+                            err = "Error getting dependency of '" .. pkg_full_name(pkg.name, pkg.version) .. "': " .. dep_err
+                            break
+                        end
+
+                    -- if circular dependencies detected
+                    else
+                        err = "Error getting dependency of '" .. pkg_full_name(pkg.name, pkg.version) .. "': '" .. dep_name .. "' is a circular dependency."
+                        break
+                    end
+                end
+
+                -- remove last package from the stack of circular dependencies detection
+                table.remove(dependency_parents)
+            end
+
+            -- if no error occured
+            if not err then
+                -- add pkg and it's provides to the fake table of installed packages, with
+                -- property 'selected' set, indicating that the package isn't
+                -- really installed in the system, just selected to be installed (this is used e.g. in error messages)
+                pkg.selected = true
+                table.insert(tmp_installed, pkg)
+                if pkg.provides then
+                    for _, provided_pkg in pairs(get_provides(pkg)) do
+                        provided_pkg.selected = true
+                        table.insert(tmp_installed, provided_pkg)
+                    end
+                end
+                -- add pkg to the table of packages to install
+                table.insert(to_install, pkg)
+
+            -- if some error occured
+            else
+                -- delete the downloaded package
+                if pkg.download_dir and not cfg.debug then sys.delete(pkg.download_dir) end
+
+                -- set tables of 'packages to install' and 'installed packages' to their original state
+
+                to_install = {}
+                tmp_installed = utils.deepcopy(installed)
+                -- add provided packages to installed ones
+                for _, installed_pkg in pairs(tmp_installed) do
+                    for _, pkg in pairs(get_provides(installed_pkg)) do
+                        table.insert(tmp_installed, pkg)
+                    end
+                end
+            end
+
+        -- if error occured
+        else
+            -- delete the downloaded package
+            if pkg and pkg.download_dir and not cfg.debug then sys.delete(pkg.download_dir) end
+
+            -- if pkg is already installed, skip checking its other candidates
+            if pkg_is_installed then break end
+        end
+    end
+
+    -- if package is not installed and no suitable candidates were found, return the last error
+    if #to_install == 0 and not pkg_is_installed then
+        return nil, err
+    else
+        return to_install
+    end
+end
+
+-- Resolve dependencies and return all packages needed in order to install
+-- 'packages' into the system with already 'installed' packages, using 'manifest'.
+-- Also return the table of the dependencies determined during the process
+-- as the second return value.
+--
+-- Optional argument 'dependency_manifest' is a table of dependencies examined
+-- from previous installations etc. It can be used to speed-up the dependency
+-- resolving procedure for example.
+--
+-- Optional argument 'deploy_dir' is used as a temporary place to place the
+-- downloaded packages into.
+--
+-- When optional 'force_no_download' parameter is set to true, then information
+-- about packages won't be downloaded during dependency resolving, assuming that
+-- entries in manifest are complete.
+--
+-- When optional 'suppress_printing' parameter is set to true, then messages
+-- for the user won't be printed during dependency resolving.
+function get_depends(packages, installed, manifest, dependency_manifest, deploy_dir, force_no_download, suppress_printing)
+    if not packages then return {} end
+    manifest = manifest or mf.get_manifest()
+    dependency_manifest = dependency_manifest or {}
+    deploy_dir = deploy_dir or cfg.root_dir
+    force_no_download = force_no_download or false
+    suppress_printing = suppress_printing or false
+    if type(packages) == "string" then packages = {packages} end
+
+    assert(type(packages) == "table", "depends.get_depends: Argument 'packages' is not a table or string.")
+    assert(type(installed) == "table", "depends.get_depends: Argument 'installed' is not a table.")
+    assert(type(manifest) == "table", "depends.get_depends: Argument 'manifest' is not a table.")
+    assert(type(dependency_manifest) == "table", "depends.get_depends: Argument 'dependency_manifest' is not a table.")
+    assert(type(deploy_dir) == "string", "depends.get_depends: Argument 'deploy_dir' is not a string.")
+    assert(type(force_no_download) == "boolean", "depends.get_depends: Argument 'force_no_download' is not a boolean.")
+    assert(type(suppress_printing) == "boolean", "depends.get_depends: Argument 'suppress_printing' is not a boolean.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    local tmp_installed = utils.deepcopy(installed)
+
+    -- add provided packages to installed ones
+    for _, installed_pkg in pairs(tmp_installed) do
+        for _, pkg in pairs(get_provides(installed_pkg)) do
+            table.insert(tmp_installed, pkg)
+        end
+    end
+
+    -- If 'pkg' contains valid (architecture specific) path separator,
+    -- it is treated like a path to already downloaded package and
+    -- we assume that user wants to use this specific version of the
+    -- module to be installed. Hence, we will add information about
+    -- this version into the manifest and also remove references to
+    -- any other versions of this module from the manifest. This will
+    -- enforce the version of the module required by the user.
+    for k, pkg in pairs(packages) do
+        if pkg:find(sys.path_separator()) then
+            local pkg_dir = sys.abs_path(pkg)
+            local pkg_info, err = mf.load_distinfo(sys.make_path(pkg_dir, "dist.info"))
+            if not pkg_info then return nil, err end
+
+            -- add information about location of the package, also to prevent downloading it again
+            pkg_info.download_dir = pkg_dir
+            -- mark package to skip deleting its directory after installation
+            pkg_info.preserve_pkg_dir = true
+
+            -- set default arch/type if not explicitly stated and package is of source type
+            if package.is_source_type(pkg_dir) then
+                pkg_info = package.ensure_source_arch_and_type(pkg_info)
+            elseif not (pkg_info.arch and pkg_info.type) then
+                return nil, pkg_dir .. ": binary package missing arch or type in 'dist.info'."
+            end
+
+            -- update manifest
+            manifest = utils.filter(manifest, function(p) return p.name ~= pkg_info.name and true end)
+            table.insert(manifest, pkg_info)
+
+            -- update packages to install
+            pkg = pkg_info.name .. "-" .. pkg_info.version
+            packages[k] = pkg
+        end
+    end
+
+    local to_install = {}
+
+    -- get packages needed to satisfy the dependencies
+    for _, pkg in pairs(packages) do
+
+        local needed_to_install, err = get_packages_to_install(pkg, tmp_installed, manifest, dependency_manifest, force_no_download, suppress_printing, deploy_dir)
+
+        -- if everything's fine
+        if needed_to_install then
+
+            for _, needed_pkg in pairs(needed_to_install) do
+
+                -- TODO: why not to use 'installed' instead of 'tmp_installed'?
+                --       It's because provides aren't searched for by find()
+                --       function inside the update_dependency_manifest().
+                dependency_manifest = update_dependency_manifest(needed_pkg, tmp_installed, needed_to_install, dependency_manifest)
+
+                table.insert(to_install, needed_pkg)
+                table.insert(tmp_installed, needed_pkg)
+                -- add provides of needed_pkg to installed ones
+                for _, provided_pkg in pairs(get_provides(needed_pkg)) do
+                    -- copy 'selected' property
+                    provided_pkg.selected = needed_pkg.selected
+                    table.insert(tmp_installed, provided_pkg)
+                end
+            end
+        -- if error occured
+        else
+            -- delete already downloaded packages
+            for _, pkg in pairs(to_install) do
+                if pkg.download_dir and not cfg.debug then sys.delete(pkg.download_dir) end
+            end
+            return nil, "Cannot resolve dependencies for '" .. pkg .. "': ".. err
+        end
+    end
+
+    return to_install, dependency_manifest
+end
+
+-- Return table of packages provided by specified package (from it's 'provides' field)
+function get_provides(package)
+    assert(type(package) == "table", "depends.get_provides: Argument 'package' is not a table.")
+    if not package.provides then return {} end
+
+    local provided = {}
+    for _, provided_name in pairs(package.provides) do
+        local pkg = {}
+        pkg.name, pkg.version = split_name_constraint(provided_name)
+        pkg.type = package.type
+        pkg.arch = package.arch
+        pkg.provided = package.name .. "-" .. package.version
+        table.insert(provided, pkg)
+    end
+    return provided
+end
+
+-- Return package name and version constraint from full package version constraint specification
+-- E. g.:
+--          for 'luaexpat-1.2.3'  return:  'luaexpat' , '1.2.3'
+--          for 'luajit >= 1.2'   return:  'luajit'   , '>=1.2'
+function split_name_constraint(version_constraint)
+    assert(type(version_constraint) == "string", "depends.split_name_constraint: Argument 'version_constraint' is not a string.")
+
+    local split = version_constraint:find("[%s=~<>-]+%d") or version_constraint:find("[%s=~<>-]+scm")
+
+    if split then
+        return version_constraint:sub(1, split - 1), version_constraint:sub(split):gsub("[%s-]", "")
+    else
+        return version_constraint, nil
+    end
+end
+
+-- Return only packages that can be installed on the specified architecture and type
+function filter_packages_by_arch_and_type(packages, req_arch, req_type)
+    assert(type(packages) == "table", "depends.filter_packages_by_arch_and_type: Argument 'packages' is not a table.")
+    assert(type(req_arch) == "string", "depends.filter_packages_by_arch_and_type: Argument 'req_arch' is not a string.")
+    assert(type(req_type) == "string", "depends.filter_packages_by_arch_and_type: Argument 'pkg_type' is not a string.")
+
+    return utils.filter(packages,
+                        function (pkg)
+                                return (pkg.arch == "Universal" or pkg.arch == req_arch) and
+                                        (pkg.type == "all" or pkg.type == "source" or pkg.type == req_type)
+                                end)
+end
+
+-- Return only packages that contain one of the specified strings in their 'name-version'.
+-- Case is ignored. If no strings are specified, return all the packages.
+-- Argument 'search_in_desc' specifies if search also in description of packages.
+function filter_packages_by_strings(packages, strings, search_in_desc)
+    if type(strings) == "string" then strings = {strings} end
+    assert(type(packages) == "table", "depends.filter_packages_by_strings: Argument 'packages' is not a table.")
+    assert(type(strings) == "table", "depends.filter_packages_by_strings: Argument 'strings' is not a string or table.")
+
+    if #strings ~= 0 then
+        return utils.filter(packages,
+                            function (pkg)
+                                    for _,str in pairs(strings) do
+                                        local name = pkg.name .. "-" .. pkg.version
+                                        if search_in_desc then
+                                            name = name .. " " .. (pkg.desc or "")
+                                        end
+                                        if string.find(string.lower(name), string.lower(str), 1 ,true) ~= nil then return true end
+                                    end
+                                end)
+    else
+        return packages
+    end
+end
+
+
+-- Return full package name and version string (e.g. 'luajit-2.0'). When version
+-- is nil or '' then return only name (e.g. 'luajit') and when name is nil or ''
+-- then return '<unknown>'. Optional 'was_scm_version' argument is a boolean,
+-- stating whether the package was originally selected for installation as a 'scm' version.
+function pkg_full_name(name, version, was_scm_version)
+    name = name or ""
+    version = version or ""
+    was_scm_version = was_scm_version or false
+    if type(version) == "number" then version = tostring(version) end
+
+    assert(type(name) == "string", "depends.pkg_full_name: Argument 'name' is not a string.")
+    assert(type(version) == "string", "depends.pkg_full_name: Argument 'version' is not a string.")
+
+    if was_scm_version then version = version .. " [scm version]" end
+
+    if name == "" then
+        return "<unknown>"
+    else
+        return name .. ((version ~= "") and "-" .. version or "")
+    end
+end
+
+-- Return table of packages, sorted descendingly by versions (newer ones are moved to the top).
+function sort_by_versions(packages)
+    assert(type(packages) == "table", "depends.sort_by_versions: Argument 'packages' is not a table.")
+    return utils.sort(packages, function (a, b) return compare_versions(a.version, b.version) end)
+end
+
+-- Return table of packages, sorted alphabetically by name and then descendingly by version.
+function sort_by_names(packages)
+    assert(type(packages) == "table", "depends.sort_by_names: Argument 'packages' is not a table.")
+    return utils.sort(packages, function (a, b)
+                        if a.name == b.name then
+                            return compare_versions(a.version, b.version)
+                        else
+                            return a.name < b.name
+                        end
+                     end)
+end
+
+-- Return if version satisfies the specified constraint
+function satisfies_constraint(version, constraint)
+    assert(type(version) == "string", "depends.satisfies_constraint: Argument 'version' is not a string.")
+    assert(type(constraint) == "string", "depends.satisfies_constraint: Argument 'constraint' is not a string.")
+    return const.constraint_satisfied(version, constraint)
+end
+
+-- For package versions, return whether: 'version_a' > 'version_b'
+function compare_versions(version_a, version_b)
+    assert(type(version_a) == "string", "depends.compare_versions: Argument 'version_a' is not a string.")
+    assert(type(version_b) == "string", "depends.compare_versions: Argument 'version_b' is not a string.")
+    return const.compareVersions(version_a, version_b)
+end
+
+-- Returns 'dep_manifest' updated with information about the 'pkg'.
+-- 'installed' is table with installed packages
+-- 'to_install' is table with packages that are selected for installation
+-- Packages satisfying the dependencies will be searched for in these two tables.
+function update_dependency_manifest(pkg, installed, to_install, dep_manifest)
+    dep_manifest = dep_manifest or {}
+    assert(type(pkg) == "table", "depends.update_dependency_manifest: Argument 'pkg' is not a table.")
+    assert(type(installed) == "table", "depends.update_dependency_manifest: Argument 'installed' is not a table.")
+    assert(type(to_install) == "table", "depends.update_dependency_manifest: Argument 'to_install' is not a table.")
+    assert(type(dep_manifest) == "table", "depends.update_dependency_manifest: Argument 'dep_manifest' is not a table.")
+
+    local name_ver = pkg.name .. "-" .. (pkg.was_scm_version  and "scm" or pkg.version)
+
+    -- add to manifest
+    if not dep_manifest[name_ver] then
+        dep_manifest[name_ver] = {}
+        dep_manifest[name_ver].name = pkg.name
+        dep_manifest[name_ver].version = pkg.version
+        dep_manifest[name_ver].was_scm_version = pkg.was_scm_version
+        dep_manifest[name_ver].arch = pkg.arch
+        dep_manifest[name_ver].type = pkg.type
+        dep_manifest[name_ver].path = pkg.path
+        dep_manifest[name_ver].depends = pkg.depends
+        dep_manifest[name_ver].conflicts = pkg.conflicts
+        dep_manifest[name_ver].provides = pkg.provides
+        dep_manifest[name_ver].license = pkg.license
+        dep_manifest[name_ver].desc = pkg.desc
+        dep_manifest[name_ver].url = pkg.url
+        dep_manifest[name_ver].author = pkg.author
+        dep_manifest[name_ver].maintainer = pkg.maintainer
+
+        -- add information which dependency is satisfied by which package
+        if pkg.depends then
+
+            -- TODO: Won't it be better to add OS-specific 'satisfied_by' metadata in a format like OS-specific 'depends' ?
+            local all_deps = extract_os_specific_depends(pkg.depends)
+
+            dep_manifest[name_ver].satisfied_by = {}
+            for _, depend in pairs(all_deps) do
+
+                -- find package satisfying the dependency
+                local satisfying = find_packages(depend, installed)[1] or find_packages(depend, to_install)[1]
+                satisfying = satisfying.name .. "-" .. satisfying.version
+                dep_manifest[name_ver].satisfied_by[depend] = satisfying
+
+                -- check whether the satisfying package isn't provided by other one
+                local provided_by = utils.filter(installed, function(pkg)
+                                                                return pkg.provides and utils.contains(pkg.provides, satisfying)
+                                                            end)
+                if #provided_by == 0 then
+                    provided_by = utils.filter(to_install, function(pkg)
+                                                               return pkg.provides and utils.contains(pkg.provides, satisfying)
+                                                           end)
+                end
+
+                if #provided_by ~= 0 then
+                    if not dep_manifest[name_ver].satisfying_provided_by then
+                        dep_manifest[name_ver].satisfying_provided_by = {}
+                    end
+                    dep_manifest[name_ver].satisfying_provided_by[satisfying] = provided_by[1].name .. "-" .. provided_by[1].version
+                end
+            end
+
+        end
+    end
+
+    return dep_manifest
+end

lualibs/dist/git.lua

@@ -0,0 +1,306 @@
+-- Encapsulated Git functionality
+
+module ("dist.git", package.seeall)
+
+require "git"
+local sys = require "dist.sys"
+local cfg = require "dist.config"
+
+
+-- Clone the repository from url to dest_dir
+function clone(repository_url, dest_dir, depth, branch)
+    assert(type(repository_url) == "string", "git.clone: Argument 'repository_url' is not a string.")
+    assert(type(dest_dir) == "string", "git.clone: Argument 'dest_dir' is not a string.")
+    dest_dir = sys.abs_path(dest_dir)
+
+    local command = "git clone " .. repository_url
+
+    if depth then
+        assert(type(depth) == "number", "git.clone: Argument 'depth' is not a number.")
+        command = command .. " --depth " .. depth
+    end
+
+    if branch then
+        assert(type(branch) == "string", "git.clone: Argument 'branch' is not a string.")
+        command = command .. " -b " .. branch
+    end
+
+    command = command .. " " .. sys.quote(dest_dir)
+    if sys.exists(dest_dir) then sys.delete(dest_dir) end
+    sys.make_dir(dest_dir)
+
+    -- change the current working directory to dest_dir
+    local prev_current_dir = sys.current_dir()
+    sys.change_dir(dest_dir)
+
+    -- execute git clone
+    if not cfg.debug then command = command .. " -q " end
+    local ok, err = sys.exec(command)
+
+    -- change the current working directory back
+    sys.change_dir(prev_current_dir)
+
+    return ok, err
+end
+
+-- Return table of all refs of the remote repository at the 'git_url'. Ref_type can be "tags" or "heads".
+local function get_remote_refs(git_url, ref_type)
+    assert(type(git_url) == "string", "git.get_remote_refs: Argument 'git_url' is not a string.")
+    assert(type(ref_type) == "string", "git.get_remote_refs: Argument 'ref_type' is not a string.")
+    assert(ref_type == "tags" or ref_type == "heads", "git.get_remote_refs: Argument 'ref_type' is not \"tags\" or \"heads\".")
+
+    local refs = {}
+
+    local ok, refs_or_err = pcall(git.protocol.remotes, git_url)
+    if not ok then return nil, "Error getting refs of the remote repository '" .. git_url .. "': " .. refs_or_err end
+
+    for ref, sha in pairs(refs_or_err) do
+        if ref:match("%S+/" .. ref_type .. "/%S+") and not ref:match("%^{}") then
+            table.insert(refs, ref:match("%S+/" .. ref_type .. "/(%S+)"))
+        end
+    end
+
+    return refs
+end
+
+-- Return table of all tags of the repository at the 'git_url'
+function get_remote_tags(git_url)
+    return get_remote_refs(git_url, "tags")
+end
+
+-- Return table of all branches of the repository at the 'git_url'
+function get_remote_branches(git_url)
+    return get_remote_refs(git_url, "heads")
+end
+
+-- Checkout specified ref in specified git_repo_dir
+function checkout_ref(ref, git_repo_dir, orphaned)
+    git_repo_dir = git_repo_dir or sys.current_dir()
+    orphaned = orphaned or false
+    assert(type(ref) == "string", "git.checkout_ref: Argument 'ref' is not a string.")
+    assert(type(git_repo_dir) == "string", "git.checkout_ref: Argument 'git_repo_dir' is not a string.")
+    assert(type(orphaned) == "boolean", "git.checkout_ref: Argument 'orphaned' is not a boolean.")
+    git_repo_dir = sys.abs_path(git_repo_dir)
+
+    local command = "git checkout "
+    if orphaned then command = command .. " --orphan " end
+    command = command .. " " .. ref .. " -f"
+    if not cfg.debug then command = command .. " -q " end
+
+    local ok, err
+    if git_repo_dir ~= sys.current_dir() then
+        local prev_current_dir = sys.current_dir()
+        sys.change_dir(git_repo_dir)
+        ok, err = sys.exec(command)
+        sys.change_dir(prev_current_dir)
+    else
+        ok, err = sys.exec(command)
+    end
+
+    return ok, err
+end
+
+-- Checkout specified sha in specified git_repo_dir
+function checkout_sha(sha, git_repo_dir)
+    git_repo_dir = git_repo_dir or sys.current_dir()
+    assert(type(sha) == "string", "git.checkout_sha: Argument 'sha' is not a string.")
+    assert(type(git_repo_dir) == "string", "git.checkout_sha: Argument 'git_repo_dir' is not a string.")
+    git_repo_dir = sys.abs_path(git_repo_dir)
+
+    local dir_changed, prev_current_dir
+
+    if git_repo_dir ~= sys.current_dir() then
+        prev_current_dir = sys.current_dir()
+        sys.change_dir(git_repo_dir)
+        dir_changed = true
+    end
+
+    local ok, repo_or_err = pcall(git.repo.open, git_repo_dir)
+    if not ok then return nil, "Error when opening the git repository '" .. git_repo_dir .. "': " .. repo_or_err end
+
+    local err
+    ok, err = pcall(repo_or_err.checkout, repo_or_err, sha, git_repo_dir)
+    if not ok then return nil, "Error when checking out the sha '" .. sha .. "' in the git repository '" .. git_repo_dir .. "': " .. err end
+
+    repo_or_err:close()
+    if dir_changed then sys.change_dir(prev_current_dir) end
+
+    return true
+end
+
+-- Create an empty git repository in given directory.
+function init(dir)
+    dir = dir or sys.current_dir()
+    assert(type(dir) == "string", "git.init: Argument 'dir' is not a string.")
+    dir = sys.abs_path(dir)
+
+    -- create the 'dir' first, since it causes 'git init' to fail on Windows
+    -- when the parent directory of 'dir' doesn't exist
+    local ok, err = sys.make_dir(dir)
+    if not ok then return nil, err end
+
+    local command = "git init " .. sys.quote(dir)
+    if not cfg.debug then command = command .. " -q " end
+    return sys.exec(command)
+end
+
+-- Add all files in the 'repo_dir' to the git index. The 'repo_dir' must be
+-- in the initialized git repository.
+function add_all(repo_dir)
+    repo_dir = repo_dir or sys.current_dir()
+    assert(type(repo_dir) == "string", "git.add_all: Argument 'repo_dir' is not a string.")
+    repo_dir = sys.abs_path(repo_dir)
+
+    local ok, prev_dir, msg
+    ok, prev_dir = sys.change_dir(repo_dir);
+    if not ok then return nil, err end
+
+    ok, msg = sys.exec("git add -A -f " .. sys.quote(repo_dir))
+    sys.change_dir(prev_dir)
+
+    return ok, msg
+end
+
+-- Commit all indexed files in 'repo_dir' with the given commit 'message'.
+-- The 'repo_dir' must be in the initialized git repository.
+function commit(message, repo_dir)
+    repo_dir = repo_dir or sys.current_dir()
+    message = message or "commit by luadist-git"
+    assert(type(message) == "string", "git.commit: Argument 'message' is not a string.")
+    assert(type(repo_dir) == "string", "git.commit: Argument 'repo_dir' is not a string.")
+    repo_dir = sys.abs_path(repo_dir)
+
+    local ok, prev_dir, msg
+    ok, prev_dir = sys.change_dir(repo_dir);
+    if not ok then return nil, err end
+
+    local command = "git commit -m " .. sys.quote(message)
+    if not cfg.debug then command = command .. " -q " end
+    ok, msg = sys.exec(command)
+    sys.change_dir(prev_dir)
+
+    return ok, msg
+end
+
+
+-- Rename branch 'old_name' to 'new_name'. -- The 'repo_dir' must be
+-- in the initialized git repository and the branch 'new_name' must
+-- not already exist in that repository.
+function rename_branch(old_name, new_name, repo_dir)
+    repo_dir = repo_dir or sys.current_dir()
+    assert(type(old_name) == "string", "git.rename_branch: Argument 'old_name' is not a string.")
+    assert(type(new_name) == "string", "git.rename_branch: Argument 'new_name' is not a string.")
+    assert(type(repo_dir) == "string", "git.rename_branch: Argument 'repo_dir' is not a string.")
+    repo_dir = sys.abs_path(repo_dir)
+
+    local ok, prev_dir, msg
+    ok, prev_dir = sys.change_dir(repo_dir);
+    if not ok then return nil, err end
+
+    ok, msg = sys.exec("git branch -m " .. old_name .. " " .. new_name)
+    sys.change_dir(prev_dir)
+
+    return ok, msg
+end
+
+-- Push the ref 'ref_name' from the 'repo_dir' to the remote git
+-- repository 'git_repo_url'. If 'all_tags' is set to true, all tags
+-- will be pushed, in addition to the explicitly given ref.
+-- If 'delete' is set to 'true' then the explicitly given remote ref
+-- will be deleted, not pushed.
+function push_ref(repo_dir, ref_name, git_repo_url, all_tags, delete)
+    repo_dir = repo_dir or sys.current_dir()
+    all_tags = all_tags or false
+    delete = delete or false
+    assert(type(repo_dir) == "string", "git.push_ref: Argument 'repo_dir' is not a string.")
+    assert(type(git_repo_url) == "string", "git.push_ref: Argument 'git_repo_url' is not a string.")
+    assert(type(ref_name) == "string", "git.push_ref: Argument 'ref_name' is not a string.")
+    assert(type(all_tags) == "boolean", "git.push_ref: Argument 'all_tags' is not a boolean.")
+    assert(type(delete) == "boolean", "git.push_ref: Argument 'delete' is not a boolean.")
+    repo_dir = sys.abs_path(repo_dir)
+
+    local ok, prev_dir, msg
+    ok, prev_dir = sys.change_dir(repo_dir);
+    if not ok then return nil, err end
+
+    local command = "git push " .. git_repo_url
+    if all_tags then command = command .. " --tags " end
+    if delete then command = command .. " --delete " end
+    command = command .. " " .. ref_name .. " -f "
+    if not cfg.debug then command = command .. " -q " end
+
+    ok, msg = sys.exec(command)
+    sys.change_dir(prev_dir)
+
+    return ok, msg
+end
+
+-- Creates the tag 'tag_name' in given 'repo_dir', which must be
+-- in the initialized git repository
+function create_tag(repo_dir, tag_name)
+    repo_dir = repo_dir or sys.current_dir()
+    assert(type(repo_dir) == "string", "git.create_tag: Argument 'repo_dir' is not a string.")
+    assert(type(tag_name) == "string", "git.create_tag: Argument 'tag_name' is not a string.")
+    repo_dir = sys.abs_path(repo_dir)
+
+    local ok, prev_dir, msg
+    ok, prev_dir = sys.change_dir(repo_dir);
+    if not ok then return nil, err end
+
+    ok, msg = sys.exec("git tag " .. tag_name .. " -f ")
+    sys.change_dir(prev_dir)
+
+    return ok, msg
+end
+
+-- Fetch given 'ref_name' from the remote 'git_repo_url' to the local repository
+-- 'repo_dir' and return its sha. 'ref_type' can be "tag" or "head".
+local function fetch_ref(repo_dir, git_repo_url, ref_name, ref_type)
+    repo_dir = repo_dir or sys.current_dir()
+    assert(type(repo_dir) == "string", "git.fetch_ref: Argument 'repo_dir' is not a string.")
+    assert(type(git_repo_url) == "string", "git.fetch_ref: Argument 'git_repo_url' is not a string.")
+    assert(type(ref_name) == "string", "git.fetch_ref: Argument 'ref_name' is not a string.")
+    assert(type(ref_type) == "string", "git.fetch_ref: Argument 'ref_type' is not a string.")
+    assert(ref_type == "tag" or ref_type == "head", "git.get_remote_refs: Argument 'ref_type' is not \"tag\" or \"head\".")
+    repo_dir = sys.abs_path(repo_dir)
+
+    local refstring = "refs/" .. ref_type .. "s/" .. ref_name
+
+    local suppress_fetch_progress = not cfg.debug
+    local ok, repo_or_err = pcall(git.repo.open, repo_dir)
+    if not ok then return nil, "Error when opening the git repository '" .. repo_dir .. "': " .. repo_or_err end
+
+    local ok, pack_or_err, sha = pcall(git.protocol.fetch, git_repo_url, repo_or_err, refstring, suppress_fetch_progress)
+    if not ok then return nil, "Error when fetching ref '" .. refstring .. "' from git repository '" .. git_repo_url .. "': " .. pack_or_err end
+
+    repo_or_err:close()
+    pack_or_err:close()
+
+    return sha
+end
+
+-- Fetch given 'tag_name' from the remote 'git_repo_url' to the local repository
+-- 'repo_dir' and save it as a tag with the same 'tag_name'.
+function fetch_tag(repo_dir, git_repo_url, tag_name)
+    return fetch_ref(repo_dir, git_repo_url, tag_name, "tag")
+end
+
+-- Fetch given 'branch_name' from the remote 'git_repo_url' to the local repository
+-- 'repo_dir' and save it as a branch with the same 'branch_name'.
+function fetch_branch(repo_dir, git_repo_url, branch_name)
+    return fetch_ref(repo_dir, git_repo_url, branch_name, "head")
+end
+
+-- Create the git repository and return the repo object (which can be used in checkout_sha etc.)
+-- If the 'dir' exists, it's deleted prior to creating the git repository.
+function create_repo(dir)
+    assert(type(dir) == "string", "git.create_repo: Argument 'dir' is not a string.")
+
+    if sys.exists(dir) then sys.delete(dir) end
+
+    local ok, repo_or_err = pcall(git.repo.create, dir)
+    if not ok then return nil, "Error when creating the git repository '" .. dir .. "': " .. repo_or_err end
+
+    repo_or_err:close()
+    return true
+end

lualibs/dist/init.lua

@@ -0,0 +1,349 @@
+-- main API of LuaDist
+
+module ("dist", package.seeall)
+
+local cfg = require "dist.config"
+local depends = require "dist.depends"
+local git = require "dist.git"
+local sys = require "dist.sys"
+local package = require "dist.package"
+local mf = require "dist.manifest"
+local utils = require "dist.utils"
+
+-- Return the deployment directory.
+function get_deploy_dir()
+    return sys.abs_path(cfg.root_dir)
+end
+
+-- Return packages deployed in 'deploy_dir' also with their provides.
+function get_deployed(deploy_dir)
+    deploy_dir = deploy_dir or cfg.root_dir
+    assert(type(deploy_dir) == "string", "dist.get_deployed: Argument 'deploy_dir' is not a string.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    local deployed = depends.get_installed(deploy_dir)
+    local provided = {}
+
+    for _, pkg in pairs(deployed) do
+        for _, provided_pkg in pairs(depends.get_provides(pkg)) do
+            provided_pkg.provided_by = pkg.name .. "-" .. pkg.version
+            table.insert(provided, provided_pkg)
+        end
+    end
+
+    for _, provided_pkg in pairs(provided) do
+        table.insert(deployed, provided_pkg)
+    end
+
+    deployed = depends.sort_by_names(deployed)
+    return deployed
+end
+
+-- Download new 'manifest_file' from repository and returns it.
+-- Return nil and error message on error.
+function update_manifest(deploy_dir)
+    deploy_dir = deploy_dir or cfg.root_dir
+    assert(type(deploy_dir) == "string", "dist.update_manifest: Argument 'deploy_dir' is not a string.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    -- TODO: use 'deploy_dir' argument in manifest functions
+
+    -- retrieve the new manifest (forcing no cache use)
+    local manifest, err = mf.get_manifest(nil, true)
+
+    if manifest then
+        return manifest
+    else
+        return nil, err
+    end
+end
+
+-- Install 'package_names' to 'deploy_dir', using optional CMake 'variables'.
+function install(package_names, deploy_dir, variables)
+    if not package_names then return true end
+    deploy_dir = deploy_dir or cfg.root_dir
+    if type(package_names) == "string" then package_names = {package_names} end
+
+    assert(type(package_names) == "table", "dist.install: Argument 'package_names' is not a table or string.")
+    assert(type(deploy_dir) == "string", "dist.install: Argument 'deploy_dir' is not a string.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    -- find installed packages
+    local installed = depends.get_installed(deploy_dir)
+
+    -- get manifest
+    local manifest, err = mf.get_manifest()
+    if not manifest then return nil, "Error getting manifest: " .. err end
+
+    -- get dependency manifest
+    -- TODO: Is it good that dep_manifest is deploy_dir-specific?
+    -- Probably it'd be better not to be specific, but then there're
+    -- problems with 'provides'. E.g. What to do if there's a module
+    -- installed, that is provided by two different modules in two deploy_dirs?
+    local dep_manifest_file = sys.abs_path(sys.make_path(deploy_dir, cfg.dep_cache_file))
+    local dep_manifest, status = {}
+    if sys.exists(dep_manifest_file) and not utils.cache_timeout_expired(cfg.cache_timeout, dep_manifest_file) then
+        status, dep_manifest = mf.load_manifest(dep_manifest_file)
+        if not dep_manifest then return nil, status end
+    end
+
+    -- resolve dependencies
+    local dependencies, dep_manifest_or_err = depends.get_depends(package_names, installed, manifest, dep_manifest, deploy_dir, false, false)
+    if not dependencies then return nil, dep_manifest_or_err end
+    if #dependencies == 0 then return nil, "No packages to install." end
+
+    -- save updated dependency manifest
+    local ok, err = sys.make_dir(sys.parent_dir(dep_manifest_file))
+    if not ok then return nil, err end
+    ok, err = mf.save_manifest(dep_manifest_or_err, dep_manifest_file)
+    if not ok then return nil, err end
+
+    -- fetch the packages from repository
+    local fetched_pkgs = {}
+    for _, pkg in pairs(dependencies) do
+        local fetched_pkg, err = package.fetch_pkg(pkg, sys.make_path(deploy_dir, cfg.temp_dir))
+        if not fetched_pkg then return nil, err end
+        table.insert(fetched_pkgs, fetched_pkg)
+    end
+
+    -- install fetched packages
+    for _, pkg in pairs(fetched_pkgs) do
+        local ok, err = package.install_pkg(pkg.download_dir, deploy_dir, variables, pkg.preserve_pkg_dir)
+        if not ok then return nil, err end
+    end
+
+    return true
+end
+
+-- Manually deploy packages from 'package_dirs' to 'deploy_dir', using optional
+-- CMake 'variables'. The 'package_dirs' are preserved (will not be deleted).
+function make(deploy_dir, package_dirs, variables)
+    deploy_dir = deploy_dir or cfg.root_dir
+    package_dirs = package_dirs or {}
+
+    assert(type(deploy_dir) == "string", "dist.make: Argument 'deploy_dir' is not a string.")
+    assert(type(package_dirs) == "table", "dist.make: Argument 'package_dirs' is not a table.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    for _, dir in pairs(package_dirs) do
+        local ok, err = package.install_pkg(sys.abs_path(dir), deploy_dir, variables, true)
+        if not ok then return nil, err end
+    end
+    return true
+end
+
+-- Remove 'package_names' from 'deploy_dir' and return the number of removed
+-- packages.
+function remove(package_names, deploy_dir)
+    deploy_dir = deploy_dir or cfg.root_dir
+    if type(package_names) == "string" then package_names = {package_names} end
+
+    assert(type(package_names) == "table", "dist.remove: Argument 'package_names' is not a string or table.")
+    assert(type(deploy_dir) == "string", "dist.remove: Argument 'deploy_dir' is not a string.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    local pkgs_to_remove = {}
+    local installed = depends.get_installed(deploy_dir)
+
+    -- find packages to remove
+    if #package_names == 0 then
+        pkgs_to_remove = installed
+    else
+        pkgs_to_remove = depends.find_packages(package_names, installed)
+    end
+
+    -- remove them
+    for _, pkg in pairs(pkgs_to_remove) do
+        local pkg_distinfo_dir = sys.make_path(cfg.distinfos_dir, pkg.name .. "-" .. pkg.version)
+        local ok, err = package.remove_pkg(pkg_distinfo_dir, deploy_dir)
+        if not ok then return nil, err end
+    end
+
+    return #pkgs_to_remove
+end
+
+-- Download 'pkg_names' to 'fetch_dir' and return the table of their directories.
+function fetch(pkg_names, fetch_dir)
+    fetch_dir = fetch_dir or sys.current_dir()
+    assert(type(pkg_names) == "table", "dist.fetch: Argument 'pkg_names' is not a string or table.")
+    assert(type(fetch_dir) == "string", "dist.fetch: Argument 'fetch_dir' is not a string.")
+    fetch_dir = sys.abs_path(fetch_dir)
+
+    local manifest = mf.get_manifest()
+
+    local pkgs_to_fetch = {}
+    for _, pkg_name in pairs(pkg_names) do
+
+        -- retrieve available versions
+        local versions, err = package.retrieve_versions(pkg_name, manifest)
+        if not versions then return nil, err end
+        for _, version in pairs(versions) do
+            table.insert(manifest, version)
+        end
+
+        local packages = depends.find_packages(pkg_name, manifest)
+        if #packages == 0 then return nil, "No packages found for '" .. pkg_name .. "'." end
+
+        packages = depends.sort_by_versions(packages)
+        table.insert(pkgs_to_fetch, packages[1])
+    end
+
+    local fetched_dirs = {}
+    for _, pkg in pairs(pkgs_to_fetch) do
+        local fetched_pkg, err = package.fetch_pkg(pkg, fetch_dir)
+        if not fetched_pkg then return nil, err end
+        table.insert(fetched_dirs, fetched_pkg.download_dir)
+    end
+
+    return fetched_dirs
+end
+
+-- Upload binary version of given modules installed in the specified
+-- 'deploy_dir' to the repository specified by provided base url.
+-- Return the number of uploaded packages.
+--
+-- Organization of uploaded modules and their repositories is subject
+-- to the following conventions:
+--   - destination repository is: 'DEST_GIT_BASE_URL/MODULE_NAME'
+--   - module will be uploaded to the branch: 'ARCH-TYPE' according
+--     to the arch and type of the user's machine
+--   - the module will be tagged as: 'VERSION-ARCH-TYPE' (if the tag already
+--     exists, it will be overwritten)
+--
+-- E.g. assume that the module 'lua-5.1.4' is installed on the 32bit Linux
+-- system (Linux-i686). When this function is called with the module name
+-- 'lua' and base url 'git@github.com:LuaDist', then the binary version
+-- of the module 'lua', that is installed on the machine, will be uploaded
+-- to the branch 'Linux-i686' of the repository 'git@github.com:LuaDist/lua.git'
+-- and tagged as '5.1.4-Linux-i686'.
+function upload_modules(deploy_dir, module_names, dest_git_base_url)
+    deploy_dir = deploy_dir or cfg.root_dir
+    if type(module_names) == "string" then module_names = {module_names} end
+    assert(type(deploy_dir) == "string", "dist.upload_module: Argument 'deploy_dir' is not a string.")
+    assert(type(module_names) == "table", "dist.upload_module: Argument 'module_name' is not a string or table.")
+    assert(type(dest_git_base_url) == "string", "dist.upload_module: Argument 'dest_git_base_url' is not a string.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    local modules_to_upload = {}
+    local installed = depends.get_installed(deploy_dir)
+
+    -- find modules to upload
+    if #module_names == 0 then
+        modules_to_upload = installed
+    else
+        modules_to_upload = depends.find_packages(module_names, installed)
+    end
+
+    for _, installed_module in pairs(modules_to_upload) do
+
+        -- set names
+        local branch_name = cfg.arch .. "-" .. cfg.type
+        local tag_name = installed_module.version .. "-" .. branch_name
+        local full_name = installed_module.name .. "-" .. tag_name
+        local tmp_dir = sys.make_path(deploy_dir, cfg.temp_dir, full_name .. "-to-upload")
+        local dest_git_url = dest_git_base_url .. "/" .. installed_module.name .. ".git"
+        local distinfo_file = sys.make_path(deploy_dir, cfg.distinfos_dir, installed_module.name .. "-" .. installed_module.version, "dist.info")
+
+        -- create temporary directory (delete previous if already exists)
+        if sys.exists(tmp_dir) then sys.delete(tmp_dir) end
+        local ok, err = sys.make_dir(tmp_dir)
+        if not ok then return nil, err end
+
+        -- copy the module files for all enabled components
+        for _, component in ipairs(cfg.components) do
+            if installed_module.files[component] then
+                for _, file in ipairs(installed_module.files[component]) do
+                    local file_path = sys.make_path(deploy_dir, file)
+                    local dest_dir = sys.parent_dir(sys.make_path(tmp_dir, file))
+                    if sys.is_file(file_path) then
+                        sys.make_dir(dest_dir)
+                        sys.copy(file_path, dest_dir)
+                    end
+                end
+            end
+        end
+
+        -- add module's dist.info file
+        sys.copy(distinfo_file, tmp_dir)
+
+        -- create git repo
+        ok, err = git.init(tmp_dir)
+        if not ok then return nil, "Error initializing empty git repository in '" .. tmp_dir .. "': " .. err end
+
+        -- add all files
+        ok, err = git.add_all(tmp_dir)
+        if not ok then return nil, "Error adding all files to the git index in '" .. tmp_dir .. "': " .. err end
+
+        -- create commit
+        ok, err = git.commit("[luadist-git] add " .. full_name .. " [ci skip]", tmp_dir)
+        if not ok then return nil, "Error commiting changes in '" .. tmp_dir .. "': " .. err end
+
+        -- rename branch
+        ok, err = git.rename_branch("master", branch_name, tmp_dir)
+        if not ok then return nil, "Error renaming branch 'master' to '" .. branch_name .. "' in '" .. tmp_dir .. "': " .. err  end
+
+        -- create tag
+        ok, err = git.create_tag(tmp_dir, tag_name)
+        if not ok then return nil, "Error creating tag '" .. tag_name .. "' in '" .. tmp_dir .. "': " .. err end
+
+        print("Uploading " .. full_name .. " to " .. dest_git_url .. "...")
+
+        -- push to the repository
+        ok, err = git.push_ref(tmp_dir, branch_name, dest_git_url, true)
+        if not ok then return nil, "Error when pushing branch '" .. branch_name .. "' and tag '" .. tag_name .. "' to '" .. dest_git_url .. "': " .. err end
+
+        -- delete temporary directory (if not in debug mode)
+        if not cfg.debug then sys.delete(tmp_dir) end
+    end
+
+    return #modules_to_upload
+end
+
+-- Returns table with information about module's dependencies, using the cache.
+function dependency_info(module, deploy_dir)
+    cache_file = cache_file or sys.abs_path(sys.make_path(cfg.root_dir, cfg.dep_cache_file))
+    assert(type(module) == "string", "dist.dependency_info: Argument 'module' is not a string.")
+    assert(type(deploy_dir) == "string", "dist.dependency_info: Argument 'deploy_dir' is not a string.")
+
+    -- get manifest
+    local manifest, err = mf.get_manifest()
+    if not manifest then return nil, "Error getting manifest: " .. err end
+
+    -- get dependency manifest
+    -- TODO: Is it good that dep_manifest is deploy_dir-specific?
+    -- Probably it'd be better not to be specific, but then there're
+    -- problems with 'provides'. E.g. What to do if there's a module
+    -- installed, that is provided by two different modules in two deploy_dirs?
+    local dep_manifest_file = sys.abs_path(sys.make_path(deploy_dir, cfg.dep_cache_file))
+    local dep_manifest, status = {}
+    if sys.exists(dep_manifest_file) and cfg.cache and not utils.cache_timeout_expired(cfg.cache_timeout, dep_manifest_file) then
+        status, dep_manifest = mf.load_manifest(dep_manifest_file)
+        if not dep_manifest then return nil, status end
+    end
+
+    -- force getting the dependency information
+    local installed = {}
+
+    -- resolve dependencies
+    local dependencies, dep_manifest_or_err = depends.get_depends(module, installed, manifest, dep_manifest, deploy_dir, false, true and not cfg.debug)
+    if not dependencies then return nil, dep_manifest_or_err end
+
+    -- save updated dependency manifest
+    local ok, err = sys.make_dir(sys.parent_dir(dep_manifest_file))
+    if not ok then return nil, err end
+    ok, err = mf.save_manifest(dep_manifest_or_err, dep_manifest_file)
+    if not ok then return nil, err end
+
+    -- collect just relevant dependencies from dependency manifest
+    local relevant_deps = {}
+    for _, dep in pairs(dependencies) do
+        local name_ver = dep.name .. "-" .. (dep.was_scm_version and "scm" or dep.version)
+        if dep_manifest_or_err[name_ver] then
+            table.insert(relevant_deps, dep_manifest_or_err[name_ver])
+        else
+            return nil, "Error: dependency information for '" .. name_ver .. "' not found in dependency manifest."
+        end
+    end
+
+    return relevant_deps
+end

lualibs/dist/logger.lua

@@ -0,0 +1,64 @@
+-- Simple logger for LuaDist.
+
+module ("dist.logger", package.seeall)
+
+local cfg = require "dist.config"
+local sys = require "dist.sys"
+
+-- Open 'log_file' and return a log, or nil and error msg on error.
+local function get_log(log_file)
+    log_file = log_file or cfg.log_file
+    assert(type(log_file) == "string", "log.get_log: Argument 'log_file' is not a string.")
+    log_file = sys.abs_path(log_file)
+
+    sys.make_dir(sys.parent_dir(log_file))
+    local log, err = io.open(log_file, "a")
+    if not log then
+        return nil, "Error: can't open a logfile '" .. log_file .. "': " .. err
+    else
+        return log
+    end
+end
+
+-- Set the default log.
+local log_file = get_log(cfg.log_file)
+
+-- Log levels used.
+local log_levels = {
+    DEBUG = 0, -- Fine-grained informational events that are most useful to debug an application.
+    INFO  = 1, -- Informational messages that highlight the progress of the application at coarse-grained level.
+    WARN  = 2, -- Potentially harmful situations.
+    ERROR = 3, -- Error events that might still allow the application to continue running.
+    FATAL = 4, -- Very severe error events that would presumably lead the application to abort.
+}
+
+-- Write 'message' with 'level' to 'log'.
+local function write(level, ...)
+    assert(type(level) == "string", "log.write: Argument 'level' is not a string.")
+    assert(#arg > 0, "log.write: No message arguments provided.")
+    assert(type(log_levels[level]) == "number", "log.write: Unknown log level used: '" .. level .. "'.")
+
+    level = level:upper()
+    local message = table.concat(arg, " ")
+
+    -- Check if writing for this log level is enabled.
+    if cfg.write_log_level and log_levels[level] >= log_levels[cfg.write_log_level] then
+        log_file:write(os.date("%Y-%m-%d %H:%M:%S") .. " [" .. level .. "]\t" .. message .. "\n")
+        log_file:flush()
+    end
+
+    -- Check if printing for this log level is enabled.
+    if cfg.print_log_level and log_levels[level] >= log_levels[cfg.print_log_level] then
+        print(message)
+    end
+end
+
+-- Functions with defined log levels for simple use.
+function debug(...) return write("DEBUG", ...) end
+function info(...) return write("INFO", ...) end
+function warn(...) return write("WARN", ...) end
+function error(...) return write("ERROR", ...) end
+function fatal(...) return write("FATAL", ...) end
+
+-- Function with explicitly specified log level.
+function log(level, ...) return write(level, ...) end

lualibs/dist/manifest.lua

@@ -0,0 +1,248 @@
+-- Working with manifest and dist.info files
+
+module ("dist.manifest", package.seeall)
+
+local cfg = require "dist.config"
+local git = require "dist.git"
+local sys = require "dist.sys"
+local utils = require "dist.utils"
+
+-- Return the manifest table from 'manifest_file'. If the manifest is in cache,
+-- then the cached version is used. You can set the cache timeout value in
+-- 'config.cache_timeout' variable.
+-- If optional 'force_no_cache' parameter is true, then the cache is not used.
+function get_manifest(manifest_file, force_no_cache)
+    manifest_file = manifest_file or sys.make_path(cfg.root_dir, cfg.manifest_file)
+    force_no_cache = force_no_cache or false
+
+    assert(type(manifest_file) == "string", "manifest.get_manifest: Argument 'manifest_file' is not a string.")
+    assert(type(force_no_cache) == "boolean", "manifest.get_manifest: Argument 'force_no_cache' is not a boolean.")
+    manifest_file = sys.abs_path(manifest_file)
+
+    -- download new manifest to the cache if not present or cache not used or cache expired
+    if not sys.exists(manifest_file) or force_no_cache or not cfg.cache or utils.cache_timeout_expired(cfg.cache_timeout, manifest_file) then
+        local manifest_dest = sys.parent_dir(manifest_file) or sys.current_dir()
+        local ok, err = download_manifest(manifest_dest, cfg.repos)
+        if not ok then return nil, "Error when downloading manifest: " .. err end
+    end
+
+    -- load manifest from cache
+    local status, ret = load_manifest(manifest_file)
+    if not status then return nil, "Error when loading manifest: " .. ret end
+
+    return ret
+end
+
+-- Download manifest from the table of git 'repository_urls' to 'dest_dir' and return true on success
+-- and nil and error message on error.
+function download_manifest(dest_dir, repository_urls)
+    dest_dir = dest_dir or sys.make_path(cfg.root_dir, cfg.cache_dir)
+    repository_urls = repository_urls or cfg.repos
+    if type(repository_urls) == "string" then repository_urls = {repository_urls} end
+
+    assert(type(dest_dir) == "string", "manifest.download_manifest: Argument 'dest_dir' is not a string.")
+    assert(type(repository_urls) == "table", "manifest.download_manifest: Argument 'repository_urls' is not a table or string.")
+    dest_dir = sys.abs_path(dest_dir)
+
+    -- define used files and directories
+    local manifest_filename = sys.extract_name(cfg.manifest_file)
+    local manifest_file = sys.make_path(dest_dir, manifest_filename)
+    local temp_dir = sys.make_path(cfg.root_dir, cfg.temp_dir)
+
+    -- ensure that destination directory exists
+    local ok, err = sys.make_dir(dest_dir)
+    if not ok then return nil, err end
+
+    -- retrieve manifests from repositories and collect them into one manifest table
+    local manifest = {}
+
+    if #repository_urls == 0 then return nil, "No repository url specified." end
+
+    print("Downloading repository information...")
+    for k, repo in pairs(repository_urls) do
+        local clone_dir = sys.make_path(temp_dir, "repository_" .. tostring(k))
+
+        -- clone the repo and add its '.gitmodules' file to the manifest table
+
+        ok, err = git.create_repo(clone_dir)
+
+        local sha
+        if ok then sha, err = git.fetch_branch(clone_dir, repo, "master") end
+        if sha then ok, err = git.checkout_sha(sha, clone_dir) end
+
+        if not (ok and sha) then
+            if not cfg.debug then sys.delete(clone_dir) end
+            return nil, "Error when downloading the manifest from repository with url: '" .. repo .. "': " .. err
+        else
+            for _, pkg in pairs(load_gitmodules(sys.make_path(clone_dir, ".gitmodules"))) do
+                table.insert(manifest, pkg)
+            end
+        end
+        if not cfg.debug then sys.delete(clone_dir) end
+    end
+
+    -- save the new manifest table to the file
+    ok, err = save_manifest(manifest, manifest_file)
+    if not ok then return nil, err end
+
+    return true
+end
+
+-- A secure loadfile function
+-- If file code chunk has upvalues, the first upvalue is set to the given
+-- environement, if that parameter is given, or to the value of the global environment.
+local function secure_loadfile(file, env)
+    assert(type(file) == "string", "secure_loadfile: Argument 'file' is not a string.")
+
+    -- use the given (or create a new) restricted environment
+    local env = env or {}
+
+    -- load the file and run in a protected call with the restricted env
+    -- setfenv is deprecated in lua 5.2 in favor of giving env in arguments
+    -- the additional loadfile arguments are simply ignored for previous lua versions
+    local f, err = loadfile(file, 'bt', env)
+    if f then
+        if setfenv ~= nil then
+            setfenv(f, env)
+        end
+        return pcall(f)
+    else
+        return nil, err
+    end
+end
+
+-- Load and return manifest table from the manifest file.
+-- If manifest file not present, return nil.
+function load_manifest(manifest_file)
+    manifest_file = manifest_file or sys.make_path(cfg.root_dir, cfg.manifest_file)
+
+    return secure_loadfile(sys.abs_path(manifest_file))
+end
+
+-- Load '.gitmodules' file and returns manifest table.
+-- If the file is not present, return nil.
+function load_gitmodules(gitmodules_file)
+    gitmodules_file = gitmodules_file or sys.make_path(cfg.root_dir, cfg.manifest_file)
+    assert(type(gitmodules_file) == "string", "manifest.load_gitmodules: Argument 'gitmodules_file' is not a string.")
+    gitmodules_file = sys.abs_path(gitmodules_file)
+
+    if sys.exists(gitmodules_file) then
+        -- load the .gitmodules file
+        local file, err = io.open(gitmodules_file, "r")
+        if not file then return nil, "Error when opening the .gitmodules file '" .. gitmodules_file .. "':" .. err end
+
+        local mf_text = file:read("*a")
+        file:close()
+        if not mf_text then return nil, "Error when reading the .gitmodules file '" .. gitmodules_file .. "':" .. err end
+
+        manifest = {}
+        for url in mf_text:gmatch("git://%S+/%S+") do
+            pkg = {name = url:match("git://%S+/(%S+)%.git") or url:match("git://%S+/(%S+)"), version = "scm", path = url}
+            table.insert(manifest, pkg)
+        end
+
+        return manifest
+    else
+        return nil, "Error when loading the .gitmodules: file '" .. gitmodules_file .. "' doesn't exist."
+    end
+end
+
+-- Save manifest table to the 'file'
+function save_manifest(manifest_table, file)
+    assert(type(manifest_table) == "table", "manifest.save_distinfo: Argument 'manifest_table' is not a table.")
+    assert(type(file) == "string", "manifest.save_distinfo: Argument 'file' is not a string.")
+    file = sys.abs_path(file)
+
+    -- Print table 'tbl' to io stream 'file'.
+    local function print_table(file, tbl, in_nested_table)
+        for k, v in pairs(tbl) do
+            -- print key
+            if in_nested_table then file:write("\t\t") end
+            if type(k) ~= "number" then
+                file:write("['" .. k .. "']" .. " = ")
+            end
+            -- print value
+            if type(v) == "table" then
+                file:write("{\n")
+                print_table(file, v, true)
+                if in_nested_table then file:write("\t") end
+                file:write("\t}")
+            else
+                if in_nested_table then file:write("\t") end
+                if type(v) == "string" then
+                    file:write('[[' .. v .. ']]')
+                else
+                    file:write(tostring(v))
+                end
+            end
+            file:write(",\n")
+        end
+    end
+
+    local manifest_file = io.open(file, "w")
+    if not manifest_file then return nil, "Error when saving manifest: cannot open the file '" .. file .. "'." end
+
+    manifest_file:write('return {\n')
+    print_table(manifest_file, manifest_table)
+    manifest_file:write('},\ntrue')
+    manifest_file:close()
+
+    return true
+end
+
+-- Load and return package info table from the distinfo_file file.
+-- If file not present, return nil.
+function load_distinfo(distinfo_file)
+    assert(type(distinfo_file) == "string", "manifest.load_distinfo: Argument 'distinfo_file' is not a string.")
+    distinfo_file = sys.abs_path(distinfo_file)
+
+    -- load the distinfo file
+    local distinfo_env = {}
+    local status, ret = secure_loadfile(distinfo_file, distinfo_env)
+    if not status then return nil, "Error when loading package info: " .. ret end
+
+    return distinfo_env
+end
+
+-- Save distinfo table to the 'file'
+function save_distinfo(distinfo_table, file)
+    assert(type(distinfo_table) == "table", "manifest.save_distinfo: Argument 'distinfo_table' is not a table.")
+    assert(type(file) == "string", "manifest.save_distinfo: Argument 'file' is not a string.")
+    file = sys.abs_path(file)
+
+    -- Print table 'tbl' to io stream 'file'.
+    local function print_table(file, tbl, in_nested_table)
+        for k, v in pairs(tbl) do
+            -- print key
+            if type(k) ~= "number" then
+                file:write(k .. " = ")
+            end
+            -- print value
+            if type(v) == "table" then
+                file:write("{\n")
+                print_table(file, v, true)
+                file:write("}\n")
+            elseif type(v) == "string" then
+                if in_nested_table then
+                    file:write('[[' .. v .. ']]')
+                else
+                    file:write('"' .. v .. '"')
+                end
+            else
+                file:write(v)
+            end
+            if in_nested_table then
+                file:write(",")
+            end
+            file:write("\n")
+        end
+    end
+
+    local distinfo_file = io.open(file, "w")
+    if not distinfo_file then return nil, "Error when saving dist-info table: cannot open the file '" .. file .. "'." end
+
+    print_table(distinfo_file, distinfo_table)
+    distinfo_file:close()
+
+    return true
+end

lualibs/dist/package.lua

@@ -0,0 +1,596 @@
+-- Package functions
+
+module ("dist.package", package.seeall)
+
+local cfg = require "dist.config"
+local git = require "dist.git"
+local sys = require "dist.sys"
+local mf = require "dist.manifest"
+local utils = require "dist.utils"
+local depends = require "dist.depends"
+
+-- Return whether the package in given 'pkg_dir' is of a source type.
+function is_source_type(pkg_dir)
+    assert(type(pkg_dir) == "string", "package.is_source_type: Argument 'pkg_dir' is not a string.")
+    pkg_dir = sys.abs_path(pkg_dir)
+    return utils.to_boolean(sys.exists(sys.make_path(pkg_dir, "CMakeLists.txt")))
+end
+
+-- Ensure proper arch and type for the given source 'dist_info' table and return it.
+-- WARNING: this function should be used only for 'dist_info' tables of modules that are of a source type!
+function ensure_source_arch_and_type(dist_info)
+    assert(type(dist_info) == "table", "package.ensure_source_arch_and_type: Argument 'dist_info' is not a table.")
+    dist_info.arch = dist_info.arch or "Universal"
+    dist_info.type = dist_info.type or "source"
+    return dist_info
+end
+
+-- Remove package from 'pkg_distinfo_dir' of 'deploy_dir'.
+function remove_pkg(pkg_distinfo_dir, deploy_dir)
+    deploy_dir = deploy_dir or cfg.root_dir
+    assert(type(pkg_distinfo_dir) == "string", "package.remove_pkg: Argument 'pkg_distinfo_dir' is not a string.")
+    assert(type(deploy_dir) == "string", "package.remove_pkg: Argument 'deploy_dir' is not a string.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    local abs_pkg_distinfo_dir = sys.make_path(deploy_dir, pkg_distinfo_dir)
+
+    -- check for 'dist.info'
+    local info, err = mf.load_distinfo(sys.make_path(abs_pkg_distinfo_dir, "dist.info"))
+    if not info then return nil, "Error removing package from '" .. pkg_distinfo_dir .. "' - it doesn't contain valid 'dist.info' file." end
+    if not info.files then return nil, "File '" .. sys.make_path(pkg_distinfo_dir, "dist.info") .."' doesn't contain list of installed files." end
+
+    -- remove files installed as components of this package
+    for _, component in ipairs(cfg.components) do
+        if info.files[component] then
+            for i = #info.files[component], 1, -1 do
+                local f = info.files[component][i]
+                f = sys.make_path(deploy_dir,f)
+                if sys.is_file(f) then
+                    sys.delete(f)
+                elseif sys.is_dir(f) then
+                    local dir_files, err = sys.get_file_list(f)
+                    if not dir_files then return nil, "Error removing package in '" .. abs_pkg_distinfo_dir .. "': " .. err end
+                    if #dir_files == 0 then sys.delete(f) end
+                end
+                -- delete also all parent directories if empty
+                local parents = sys.parents_up_to(f, deploy_dir)
+                for _, parent in ipairs(parents) do
+                    if sys.is_dir(parent) then
+                        local dir_files, err = sys.get_file_list(parent)
+                        if not dir_files then return nil, "Error removing package in '" .. abs_pkg_distinfo_dir .. "': " .. err end
+                        if #dir_files == 0 then
+                            sys.delete(parent)
+                        end
+                    end
+                end
+            end
+        end
+    end
+
+    -- remove removed components also from 'dist.info'
+    for _, component in ipairs(cfg.components) do
+        info.files[component] = nil
+    end
+
+    -- delete the package information from deploy_dir
+    local ok = sys.delete(abs_pkg_distinfo_dir)
+    if not ok then return nil, "Error removing package in '" .. abs_pkg_distinfo_dir .. "'." end
+
+    -- if the package was not completely removed (e.g. some components remain),
+    -- save the new version of its 'dist.info'
+    local comp_num = 0
+    for _, _ in pairs(info.files) do comp_num  = comp_num + 1 end
+    if comp_num ~= 0 then
+        sys.make_dir(abs_pkg_distinfo_dir)
+        local ok, err = mf.save_distinfo(info, sys.make_path(abs_pkg_distinfo_dir, "dist.info"))
+        if not ok then return nil, "Error resaving the 'dist.info': " .. err end
+    end
+
+    return ok
+end
+
+-- Install package from 'pkg_dir' to 'deploy_dir', using optional CMake 'variables'.
+-- Optional 'preserve_pkg_dir' argument specified whether to preserve the 'pkg_dir'.
+function install_pkg(pkg_dir, deploy_dir, variables, preserve_pkg_dir)
+    deploy_dir = deploy_dir or cfg.root_dir
+    variables = variables or {}
+    preserve_pkg_dir = preserve_pkg_dir or false
+
+    assert(type(pkg_dir) == "string", "package.install_pkg: Argument 'pkg_dir' is not a string.")
+    assert(type(deploy_dir) == "string", "package.install_pkg: Argument 'deploy_dir' is not a string.")
+    assert(type(variables) == "table", "package.install_pkg: Argument 'variables' is not a table.")
+    assert(type(preserve_pkg_dir) == "boolean", "package.install_pkg: Argument 'preserve_pkg_dir' is not a boolean.")
+
+    pkg_dir = sys.abs_path(pkg_dir)
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    -- check for dist.info
+    local info, err = mf.load_distinfo(sys.make_path(pkg_dir, "dist.info"))
+    if not info then return nil, "Error installing: the directory '" .. pkg_dir .. "' doesn't exist or doesn't contain valid 'dist.info' file." end
+
+    -- check if the package is source
+    if is_source_type(pkg_dir) then info = ensure_source_arch_and_type(info) end
+
+    -- check package's architecture
+    if not (info.arch == "Universal" or info.arch == cfg.arch) then
+        return nil, "Error installing '" .. info.name .. "-" .. info.version .. "': architecture '" .. info.arch .. "' is not suitable for this machine."
+    end
+
+    -- check package's type
+    if not (info.type == "all" or info.type == "source" or info.type == cfg.type) then
+        return nil, "Error installing '" .. info.name .. "-" .. info.version .. "': architecture type '" .. info.type .. "' is not suitable for this machine."
+    end
+
+    local ok, err
+
+    -- if package is of binary type, just deploy it
+    if info.type ~= "source" then
+        ok, err = deploy_binary_pkg(pkg_dir, deploy_dir)
+
+    -- else build and then deploy
+    else
+
+        -- check if we have cmake
+        ok = utils.system_dependency_available("cmake", "cmake --version")
+        if not ok then return nil, "Error when installing: Command 'cmake' not available on the system." end
+
+        -- set cmake variables
+        local cmake_variables = {}
+
+        -- set variables from config file
+        for k, v in pairs(cfg.variables) do
+            cmake_variables[k] = v
+        end
+
+        -- set variables specified as argument
+        for k, v in pairs(variables) do
+            cmake_variables[k] = v
+        end
+
+        cmake_variables.CMAKE_INCLUDE_PATH = table.concat({cmake_variables.CMAKE_INCLUDE_PATH or "", sys.make_path(deploy_dir, "include")}, ";")
+        cmake_variables.CMAKE_LIBRARY_PATH = table.concat({cmake_variables.CMAKE_LIBRARY_PATH or "", sys.make_path(deploy_dir, "lib"), sys.make_path(deploy_dir, "bin")}, ";")
+        cmake_variables.CMAKE_PROGRAM_PATH = table.concat({cmake_variables.CMAKE_PROGRAM_PATH or "", sys.make_path(deploy_dir, "bin")}, ";")
+
+        -- build the package and deploy it
+        ok, err = build_pkg(pkg_dir, deploy_dir, cmake_variables)
+        if not ok then return nil, err end
+
+    end
+
+    -- delete directory of fetched package
+    if not (cfg.debug or preserve_pkg_dir) then sys.delete(pkg_dir) end
+
+    return ok, err
+end
+
+-- Build and deploy package from 'src_dir' to 'deploy_dir' using 'variables'.
+-- Return directory to which the package was built or nil on error.
+-- 'variables' is table of optional CMake variables.
+function build_pkg(src_dir, deploy_dir, variables)
+    deploy_dir = deploy_dir or cfg.root_dir
+    variables = variables or {}
+
+    assert(type(src_dir) == "string", "package.build_pkg: Argument 'src_dir' is not a string.")
+    assert(type(deploy_dir) == "string", "package.build_pkg: Argument 'deploy_dir' is not a string.")
+    assert(type(variables) == "table", "package.build_pkg: Argument 'variables' is not a table.")
+
+    src_dir = sys.abs_path(src_dir)
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    -- check for dist.info
+    local info, err = mf.load_distinfo(sys.make_path(src_dir, "dist.info"))
+    if not info then return nil, "Error building package from '" .. src_dir .. "': it doesn't contain valid 'dist.info' file." end
+    local pkg_name = info.name .. "-" .. info.version
+
+    -- set machine information
+    info.arch = cfg.arch
+    info.type = cfg.type
+
+    -- create CMake build dir
+    local cmake_build_dir = sys.abs_path(sys.make_path(deploy_dir, cfg.temp_dir, pkg_name .. "-CMake-build"))
+    sys.make_dir(cmake_build_dir)
+
+    -- create cmake cache
+    variables["CMAKE_INSTALL_PREFIX"] = deploy_dir
+    local cache_file = io.open(sys.make_path(cmake_build_dir, "cache.cmake"), "w")
+    if not cache_file then return nil, "Error creating CMake cache file in '" .. cmake_build_dir .. "'" end
+
+    -- Fill in cache variables
+    for k,v in pairs(variables) do
+        cache_file:write("SET(" .. k .. " " .. sys.quote(v):gsub("\\+", "/") .. " CACHE STRING \"\" FORCE)\n")
+    end
+
+    -- If user cache file is provided then append it
+    if cfg.cache_file ~= "" then
+        local user_cache = io.open(sys.abs_path(cfg.cache_file), "r")
+        if user_cache then
+            cache_file:write(user_cache:read("*all").."\n")
+            user_cache:close()
+        end
+    end
+    cache_file:close()
+
+    src_dir = sys.abs_path(src_dir)
+    print("Building " .. sys.extract_name(src_dir) .. "...")
+
+    -- set cmake cache command
+    local cache_command = cfg.cache_command
+    if cfg.debug then cache_command = cache_command .. " " .. cfg.cache_debug_options end
+
+    -- set cmake build command
+    local build_command = cfg.build_command
+    if cfg.debug then build_command = build_command .. " " .. cfg.build_debug_options end
+
+    -- set the cmake cache
+    local ok = sys.exec("cd " .. sys.quote(cmake_build_dir) .. " && " .. cache_command .. " " .. sys.quote(src_dir))
+    if not ok then return nil, "Error preloading the CMake cache script '" .. sys.make_path(cmake_build_dir, "cache.cmake") .. "'" end
+
+    -- build with cmake
+    ok = sys.exec("cd " .. sys.quote(cmake_build_dir) .. " && " .. build_command)
+    if not ok then return nil, "Error building with CMake in directory '" .. cmake_build_dir .. "'" end
+
+    -- if this is only simulation, exit sucessfully, skipping the next actions
+    if cfg.simulate then
+        return true, "Simulated build and deployment of package '" .. pkg_name .. "' sucessfull."
+    end
+
+    -- table to collect files installed in the components
+    info.files = {}
+
+    -- install the components
+    for _, component in ipairs(cfg.components) do
+        local strip_option = ""
+        if not cfg.debug and component ~= "Library" then strip_option = cfg.strip_option end
+
+        local ok = sys.exec("cd " .. sys.quote(cmake_build_dir) .. " && " .. cfg.cmake .. " " .. strip_option .. " " ..cfg.install_component_command:gsub("#COMPONENT#", component))
+
+        if not ok then return nil, "Error when installing the component '" .. component .. "' with CMake in directory '" .. cmake_build_dir .. "'" end
+
+        local install_mf = sys.make_path(cmake_build_dir, "install_manifest_" .. component .. ".txt")
+        local mf, err
+        local component_files = {}
+
+        -- collect files installed in this component
+        if sys.exists(install_mf) then
+            mf, err = io.open(install_mf, "r")
+            if not mf then return nil, "Error when opening the CMake installation manifest '" .. install_mf .. "': " .. err end
+            for line in mf:lines() do
+                line = sys.check_separators(line)
+                local file = line:gsub(utils.escape_magic(deploy_dir .. sys.path_separator()), "")
+                table.insert(component_files, file)
+            end
+            mf:close()
+
+            -- add list of component files to the 'dist.info'
+            if #component_files > 0 then info.files[component] = component_files end
+        end
+    end
+--    if bookmark == 0 then return nil, "Package did not install any files!" end
+
+    -- test with ctest
+    if cfg.test then
+        print("Testing " .. sys.extract_name(src_dir) .. " ...")
+        ok = sys.exec("cd " .. sys.quote(deploy_dir) .. " && " .. cfg.test_command)
+        if not ok then return nil, "Error when testing the module '" .. pkg_name .. "' with CTest." end
+    end
+
+    -- save modified 'dist.info' file
+    local pkg_distinfo_dir = sys.make_path(deploy_dir, cfg.distinfos_dir, pkg_name)
+    sys.make_dir(pkg_distinfo_dir)
+    ok, err = mf.save_distinfo(info, sys.make_path(pkg_distinfo_dir, "dist.info"))
+    if not ok then return nil, err end
+
+    -- clean up
+    if not cfg.debug then sys.delete(cmake_build_dir) end
+
+    return true, "Package '" .. pkg_name .. "' successfully builded and deployed to '" .. deploy_dir .. "'."
+end
+
+-- Deploy binary package from 'pkg_dir' to 'deploy_dir' by copying.
+function deploy_binary_pkg(pkg_dir, deploy_dir)
+    deploy_dir = deploy_dir or cfg.root_dir
+
+    assert(type(pkg_dir) == "string", "package.deploy_binary_pkg: Argument 'pkg_dir' is not a string.")
+    assert(type(deploy_dir) == "string", "package.deploy_binary_pkg: Argument 'deploy_dir' is not a string.")
+
+    pkg_dir = sys.abs_path(pkg_dir)
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    -- check for dist.info
+    local info, err = mf.load_distinfo(sys.make_path(pkg_dir, "dist.info"))
+    if not info then return nil, "Error deploying package from '" .. pkg_dir .. "': it doesn't contain valid 'dist.info' file." end
+    local pkg_name = info.name .. "-" .. info.version
+
+    -- if this is only simulation, exit sucessfully, skipping the next actions
+    if cfg.simulate then
+        return true, "Simulated deployment of package '" .. pkg_name .. "' sucessfull."
+    end
+
+    -- copy all components of the module to the deploy_dir
+    for _, component in ipairs(cfg.components) do
+        if info.files[component] then
+            for _, file in ipairs(info.files[component]) do
+                local dest_dir = sys.make_path(deploy_dir, sys.parent_dir(file))
+
+                local ok, err = sys.make_dir(dest_dir)
+                if not ok then return nil, "Error when deploying package '" .. pkg_name .. "': cannot create directory '" .. dest_dir .. "': " .. err end
+
+                ok, err = sys.copy(sys.make_path(pkg_dir, file), dest_dir)
+                if not ok then return nil, "Error when deploying package '" .. pkg_name .. "': cannot copy file '" .. file .. "' to the directory '" .. dest_dir .. "': " .. err end
+            end
+        end
+    end
+
+    -- copy dist.info to register the module as installed
+    local pkg_distinfo_dir = sys.make_path(deploy_dir, cfg.distinfos_dir, pkg_name)
+    sys.make_dir(pkg_distinfo_dir)
+    ok, err = mf.save_distinfo(info, sys.make_path(pkg_distinfo_dir, "dist.info"))
+    if not ok then return nil, err end
+
+    return true, "Package '" .. pkg_name .. "' successfully deployed to '" .. deploy_dir .. "'."
+end
+
+-- Fetch package (table 'pkg') to download_dir. Return the original 'pkg' table
+-- with 'pkg.download_dir' containing path to the directory of the
+-- downloaded package.
+--
+-- When optional 'suppress_printing' parameter is set to true, then messages
+-- for the user won't be printed during run of this function.
+--
+-- If the 'pkg' already contains the information about download directory (pkg.download_dir),
+-- we assume the package was already downloaded there and won't download it again.
+function fetch_pkg(pkg, download_dir, suppress_printing)
+    download_dir = download_dir or sys.current_dir()
+    suppress_printing = suppress_printing or false
+    assert(type(pkg) == "table", "package.fetch_pkg: Argument 'pkg' is not a table.")
+    assert(type(download_dir) == "string", "package.fetch_pkg: Argument 'download_dir' is not a string.")
+    assert(type(suppress_printing) == "boolean", "package.fetch_pkg: Argument 'suppress_printing' is not a boolean.")
+    assert(type(pkg.name) == "string", "package.fetch_pkg: Argument 'pkg.name' is not a string.")
+    assert(type(pkg.version) == "string", "package.fetch_pkg: Argument 'pkg.version' is not a string.")
+
+    -- if the package is already downloaded don't download it again
+    if pkg.download_dir then return pkg end
+
+    assert(type(pkg.path) == "string", "package.fetch_pkg: Argument 'pkg.path' is not a string.")
+    download_dir = sys.abs_path(download_dir)
+
+    local pkg_full_name = pkg.name .. "-" .. pkg.version
+    local repo_url = pkg.path
+    local clone_dir = sys.abs_path(sys.make_path(download_dir, pkg_full_name))
+    pkg.download_dir = clone_dir
+
+    -- check if download_dir already exists, assuming the package was already downloaded
+    if sys.exists(sys.make_path(clone_dir, "dist.info")) then
+        if cfg.cache and not utils.cache_timeout_expired(cfg.cache_timeout, clone_dir) then
+            if not suppress_printing then print("'" .. pkg_full_name .. "' already in cache, skipping downloading (use '-cache=false' to force download).") end
+            return pkg
+        else
+            sys.delete(sys.make_path(clone_dir))
+        end
+    end
+
+    local bin_tag = pkg.version .. "-" .. cfg.arch .. "-" .. cfg.type
+    local use_binary = false
+
+    if cfg.binary then
+        -- check if binary version of the module for this arch & type available
+        local avail_tags, err = git.get_remote_tags(repo_url)
+        if not avail_tags then return nil, err end
+
+        if utils.contains(avail_tags, bin_tag) then
+            use_binary = true
+        end
+    end
+
+    -- init the git repository
+    local ok, err = git.create_repo(clone_dir)
+    if not ok then return nil, err end
+
+    -- Fetch the desired ref (from the pkg's remote repo) and checkout into it.
+
+    if use_binary then
+
+        if not suppress_printing then print("Getting " .. pkg_full_name .. " (binary)...") end
+
+        -- We fetch the binary tag.
+        local sha
+        if ok then sha, err = git.fetch_tag(clone_dir, repo_url, bin_tag) end
+        if sha then ok, err = git.checkout_sha(sha, clone_dir) end
+
+    elseif cfg.source then
+
+        if not suppress_printing then print("Getting " .. pkg_full_name .. " (source)...") end
+
+        -- If we want the 'scm' version, we fetch the 'master' branch, otherwise
+        -- we fetch the tag, matching the desired package version.
+        if ok and pkg.version ~= "scm" then
+            local sha
+            sha, err = git.fetch_tag(clone_dir, repo_url, pkg.version)
+            if sha then ok, err = git.checkout_sha(sha, clone_dir) end
+        elseif ok then
+            local sha
+            sha, err = git.fetch_branch(clone_dir, repo_url, "master")
+            if sha then ok, err = git.checkout_sha(sha, clone_dir) end
+        end
+
+    else
+        ok = false
+        if cfg.binary then
+            err = "Binary version of module not available and using source modules disabled."
+        else
+            err = "Using both binary and source modules disabled."
+        end
+    end
+
+    if not ok then
+        -- clean up
+        if not cfg.debug then sys.delete(clone_dir) end
+        return nil, "Error fetching package '" .. pkg_full_name .. "' from '" .. pkg.path .. "' to '" .. download_dir .. "': " .. err
+    end
+
+    -- delete '.git' directory
+    if not cfg.debug then sys.delete(sys.make_path(clone_dir, ".git")) end
+
+    return pkg
+end
+
+-- Return table with information about available versions of 'package'.
+--
+-- When optional 'suppress_printing' parameter is set to true, then messages
+-- for the user won't be printed during run of this function.
+function retrieve_versions(package, manifest, suppress_printing)
+    suppress_printing = suppress_printing or false
+    assert(type(package) == "string", "package.retrieve_versions: Argument 'string' is not a string.")
+    assert(type(manifest) == "table", "package.retrieve_versions: Argument 'manifest' is not a table.")
+    assert(type(suppress_printing) == "boolean", "package.retrieve_versions: Argument 'suppress_printing' is not a boolean.")
+
+    -- get package table
+    local pkg_name = depends.split_name_constraint(package)
+    local tmp_packages = depends.find_packages(pkg_name, manifest)
+
+    if #tmp_packages == 0 then
+        return nil, "No suitable candidate for package '" .. package .. "' found."
+    else
+        package = tmp_packages[1]
+    end
+
+    -- if the package's already downloaded, we assume it's desired to install the downloaded version
+    if package.download_dir then
+        local pkg_type = "binary"
+        if is_source_type(package.download_dir) then pkg_type = "source" end
+        if not suppress_printing then print("Using " .. package.name .. "-" .. package.version .. " (" .. pkg_type .. ") provided by " .. package.download_dir) end
+        return {package}
+    end
+
+    if not suppress_printing then print("Finding out available versions of " .. package.name .. "...") end
+
+    -- get available versions
+    local tags, err = git.get_remote_tags(package.path)
+    if not tags then return nil, "Error when retrieving versions of package '" .. package.name .. "': " .. err end
+
+    -- filter out tags of binary packages
+    local versions = utils.filter(tags, function (tag) return tag:match("^[^%-]+%-?[^%-]*$") and true end)
+
+    packages = {}
+
+    -- create package information
+    for _, version in pairs(versions) do
+        pkg = {}
+        pkg.name = package.name
+        pkg.version = version
+        pkg.path = package.path
+        table.insert(packages, pkg)
+    end
+
+    return packages
+end
+
+-- Return table with information from package's dist.info and path to downloaded
+-- package. Optional argument 'deploy_dir' is used just as a temporary
+-- place to place the downloaded packages into.
+--
+-- When optional 'suppress_printing' parameter is set to true, then messages
+-- for the user won't be printed during the execution of this function.
+function retrieve_pkg_info(package, deploy_dir, suppress_printing)
+    deploy_dir = deploy_dir or cfg.root_dir
+    assert(type(package) == "table", "package.retrieve_pkg_info: Argument 'package' is not a table.")
+    assert(type(deploy_dir) == "string", "package.retrieve_pkg_info: Argument 'deploy_dir' is not a string.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    local tmp_dir = sys.abs_path(sys.make_path(deploy_dir, cfg.temp_dir))
+
+    -- download the package
+    local fetched_pkg, err = fetch_pkg(package, tmp_dir, suppress_printing)
+    if not fetched_pkg then return nil, "Error when retrieving the info about '" .. package.name .. "': " .. err end
+
+    -- load information from 'dist.info'
+    local info, err = mf.load_distinfo(sys.make_path(fetched_pkg.download_dir, "dist.info"))
+    if not info then return nil, err end
+
+    -- add other attributes
+    if package.path then info.path = package.path end
+    if package.was_scm_version then info.was_scm_version = package.was_scm_version end
+
+    -- set default arch/type if not explicitly stated and package is of source type
+    if is_source_type(fetched_pkg.download_dir) then
+        info = ensure_source_arch_and_type(info)
+    elseif not (info.arch and info.type) then
+        return nil, fetched_pkg.download_dir .. ": binary package missing arch or type in 'dist.info'."
+    end
+
+    return info, fetched_pkg.download_dir
+end
+
+-- Return manifest, augmented with info about all available versions
+-- of package 'pkg'. Optional argument 'deploy_dir' is used just as a temporary
+-- place to place the downloaded packages into.
+-- Optional argument 'installed' is manifest of all installed packages. When
+-- specified, info from installed packages won't be downloaded from repo,
+-- but the dist.info from installed package will be used.
+function get_versions_info(pkg, manifest, deploy_dir, installed)
+    deploy_dir = deploy_dir or cfg.root_dir
+    assert(type(pkg) == "string", "package.get_versions_info: Argument 'pkg' is not a string.")
+    assert(type(manifest) == "table", "package.get_versions_info: Argument 'manifest' is not a table.")
+    assert(type(deploy_dir) == "string", "package.get_versions_info: Argument 'deploy_dir' is not a string.")
+    deploy_dir = sys.abs_path(deploy_dir)
+
+    -- find all available versions of package
+    local versions, err = retrieve_versions(pkg, manifest)
+    if not versions then return nil, err end
+
+    -- collect info about all retrieved versions
+    local infos = {}
+    for _, version in pairs(versions) do
+
+        local info, path_or_err
+        local installed_version = {}
+
+        -- find out whether this 'version' is installed so we can use it's dist.info
+        if type(installed) == "table" then installed_version = depends.find_packages(version.name .. "-" .. version.version, installed) end
+
+        -- get info
+        if #installed_version > 0 then
+            print("Using dist.info from installed " .. version.name .. "-" .. version.version)
+            info = installed_version[1]
+            info.path = version.path
+            info.from_installed = true  -- flag that dist.info of installed package was used
+        else
+            info, path_or_err = retrieve_pkg_info(version, deploy_dir)
+            if not info then return nil, path_or_err end
+            sys.delete(path_or_err)
+        end
+        table.insert(infos, info)
+    end
+
+    -- found and add an implicit 'scm' version
+    local pkg_name = depends.split_name_constraint(pkg)
+    local found = depends.find_packages(pkg_name, manifest)
+    if #found == 0 then return nil, "No suitable candidate for package '" .. pkg .. "' found." end
+    local scm_info, path_or_err = retrieve_pkg_info({name = pkg_name, version = "scm", path = found[1].path})
+    if not scm_info then return nil, path_or_err end
+    sys.delete(path_or_err)
+    scm_info.version = "scm"
+    table.insert(infos, scm_info)
+
+    local tmp_manifest = utils.deepcopy(manifest)
+
+    -- add collected info to the temp. manifest, replacing existing tables
+    for _, info in pairs(infos) do
+        local already_in_manifest = false
+        -- find if this version is already in manifest
+        for idx, pkg in ipairs(tmp_manifest) do
+            -- if yes, replace it
+            if pkg.name == info.name and pkg.version == info.version then
+                tmp_manifest[idx] = info
+                already_in_manifest = true
+                break
+            end
+        end
+        -- if not, just normally add to the manifest
+        if not already_in_manifest then
+            table.insert(tmp_manifest, info)
+        end
+    end
+
+    return tmp_manifest
+end

lualibs/dist/sys.lua

@@ -0,0 +1,386 @@
+-- System functions
+
+module ("dist.sys", package.seeall)
+
+local cfg = require "dist.config"
+local utils = require "dist.utils"
+local lfs = require "lfs"
+
+-- Return the path separator according to the platform.
+function path_separator()
+    if cfg.arch == "Windows" then
+        return "\\"
+    else
+        return "/"
+    end
+end
+
+-- Return path with wrong separators replaced with the right ones.
+function check_separators(path)
+    assert(type(path) == "string", "sys.check_separators: Argument 'path' is not a string.")
+    if cfg.arch == "Windows" then
+        return path:gsub("/", "\\")
+    else
+        return path
+    end
+end
+
+-- Return the path with the unnecessary trailing separator removed.
+function remove_trailing(path)
+    assert(type(path) == "string", "sys.remove_trailing: Argument 'path' is not a string.")
+    if path:sub(-1) == path_separator() and not is_root(path) then path = path:sub(1,-2) end
+    return path
+end
+
+-- Return the path with the all occurences of '/.' or '\.' (representing
+-- the current directory) removed.
+function remove_curr_dir_dots(path)
+    assert(type(path) == "string", "sys.remove_curr_dir_dots: Argument 'path' is not a string.")
+    while path:match(path_separator() .. "%." .. path_separator()) do                       -- match("/%./")
+        path = path:gsub(path_separator() .. "%." .. path_separator(), path_separator())    -- gsub("/%./", "/")
+    end
+    return path:gsub(path_separator() .. "%.$", "")                                         -- gsub("/%.$", "")
+end
+
+-- Return string argument quoted for a command line usage.
+function quote(argument)
+    assert(type(argument) == "string", "sys.quote: Argument 'argument' is not a string.")
+
+    -- TODO: This seems like a not very nice hack. Why is it needed?
+    --       Wouldn't it be better to fix the problem where it originates?
+    -- replace '/' path separators for '\' on Windows
+    if cfg.arch == "Windows" and argument:match("^[%u%U.]?:?[/\\].*") then
+        argument = argument:gsub("//","\\"):gsub("/","\\")
+    end
+
+    -- Windows doesn't recognize paths starting with two slashes or backslashes
+    -- so we double every backslash except for the first one
+    if cfg.arch == "Windows" and argument:match("^[/\\].*") then
+        local prefix = argument:sub(1,1)
+        argument = argument:sub(2):gsub("\\",  "\\\\")
+        argument = prefix .. argument
+    else
+        argument = argument:gsub("\\",  "\\\\")
+    end
+    argument = argument:gsub('"',  '\\"')
+
+    return '"' .. argument .. '"'
+end
+
+-- Run the system command (in current directory).
+-- Return true on success, nil on fail and log string.
+-- When optional 'force_verbose' parameter is true, then the output will be shown
+-- even when not in debug or verbose mode.
+function exec(command, force_verbose)
+    force_verbose = force_verbose or false
+    assert(type(command) == "string", "sys.exec: Argument 'command' is not a string.")
+    assert(type(force_verbose) == "boolean", "sys.exec: Argument 'force_verbose' is not a boolean.")
+
+    if not (cfg.verbose or cfg.debug or force_verbose) then
+        if cfg.arch == "Windows" then
+            command = command .. " > NUL 2>&1"
+        else
+            command = command .. " > /dev/null 2>&1"
+        end
+    end
+
+    if cfg.debug then print("Executing the command: " .. command) end
+    local ok, str, status  = os.execute(command)
+
+    -- os.execute returned values on failure are:
+    --  nil or true, "exit", n or true, "signal", n for lua >= 5.2
+    --  status ~= 0 for lua 5.x < 5.2
+    if ok == nil or (str == "exit" and status ~= 0) or str == "signal" or (ok ~= 0 and ok ~= true) then
+        return nil, "Error when running the command: " .. command
+    else
+        return true, "Sucessfully executed the command: " .. command
+    end
+end
+
+-- Execute the 'command' and returns its output as a string.
+function capture_output(command)
+    assert(type(command) == "string", "sys.exec: Argument 'command' is not a string.")
+
+    local executed, err = io.popen(command, "r")
+    if not executed then return nil, "Error running the command '" .. command .. "':" .. err end
+
+    local captured, err = executed:read("*a")
+    if not captured then return nil, "Error reading the output of command '" .. command .. "':" .. err end
+
+    executed:close()
+    return captured
+end
+
+-- Return whether the path is a root.
+function is_root(path)
+    assert(type(path) == "string", "sys.is_root: Argument 'path' is not a string.")
+    return utils.to_boolean(path:find("^[a-zA-Z]:[/\\]$") or path:find("^[/\\]$"))
+end
+
+-- Return whether the path is absolute.
+function is_abs(path)
+    assert(type(path) == "string", "sys.is_abs: Argument 'path' is not a string.")
+    return utils.to_boolean(path:find("^[a-zA-Z]:[/\\].*$") or path:find("^[/\\].*$"))
+end
+
+-- Return whether the specified file or directory exists.
+function exists(path)
+    assert(type(path) == "string", "sys.exists: Argument 'path' is not a string.")
+    local attr, err = lfs.attributes(path)
+    return utils.to_boolean(attr), err
+end
+
+-- Return whether the 'file' exists and is a file.
+function is_file(file)
+    assert(type(file) == "string", "sys.is_file: Argument 'file' is not a string.")
+    return lfs.attributes(file, "mode") == "file"
+end
+
+-- Return whether the 'dir' exists and is a directory.
+function is_dir(dir)
+    assert(type(dir) == "string", "sys.is_dir: Argument 'dir' is not a string.")
+    return lfs.attributes(dir, "mode") == "directory"
+end
+
+-- Return the current working directory
+function current_dir()
+    local dir, err = lfs.currentdir()
+    if not dir then return nil, err end
+    return dir
+end
+
+-- Return an iterator over the directory 'dir'.
+-- If 'dir' doesn't exist or is not a directory, return nil and error message.
+function get_directory(dir)
+    dir = dir or current_dir()
+    assert(type(dir) == "string", "sys.get_directory: Argument 'dir' is not a string.")
+    if is_dir(dir) then
+        return lfs.dir(dir)
+    else
+        return nil, "Error: '".. dir .. "' is not a directory."
+    end
+end
+
+-- Extract file or directory name from its path.
+function extract_name(path)
+    assert(type(path) == "string", "sys.extract_name: Argument 'path' is not a string.")
+    if is_root(path) then return path end
+
+    path = remove_trailing(path)
+    path = path:gsub("^.*" .. path_separator(), "")
+    return path
+end
+
+-- Return parent directory of the 'path' or nil if there's no parent directory.
+-- If 'path' is a path to file, return the directory the file is in.
+function parent_dir(path)
+    assert(type(path) == "string", "sys.parent_dir: Argument 'path' is not a string.")
+    path = remove_curr_dir_dots(path)
+    path = remove_trailing(path)
+
+    local dir = path:gsub(utils.escape_magic(extract_name(path)) .. "$", "")
+    if dir == "" then
+        return nil
+    else
+        return make_path(dir)
+    end
+end
+
+-- Returns the table of all parent directories of 'path' up to the directory
+-- specified by 'boundary_path' (exclusive).
+function parents_up_to(path, boundary_path)
+    assert(type(path) == "string", "sys.parents_up_to: Argument 'path' is not a string.")
+    assert(type(boundary_path) == "string", "sys.parents_up_to: Argument 'boundary_path' is not a string.")
+    boundary_path = remove_trailing(boundary_path)
+
+    -- helper function to recursively collect the parent directories
+    local function collect_parents(_path, _parents)
+        local _parent = parent_dir(_path)
+        if _parent and _parent ~= boundary_path then
+            table.insert(_parents, _parent)
+            return collect_parents(_parent, _parents)
+        else
+            return _parents
+        end
+    end
+
+    return collect_parents(path, {})
+end
+
+-- Compose path composed from specified parts or current
+-- working directory when no part specified.
+function make_path(...)
+    -- arg is deprecated in lua 5.2 in favor of table.pack we mimic here
+    local arg = {n=select('#',...),...}
+    local parts = arg
+    assert(type(parts) == "table", "sys.make_path: Argument 'parts' is not a table.")
+
+    local path, err
+    if parts.n == 0 then
+        path, err = current_dir()
+    else
+        path, err = table.concat(parts, path_separator())
+    end
+    if not path then return nil, err end
+
+    -- squeeze repeated occurences of a file separator
+    path = path:gsub(path_separator() .. "+", path_separator())
+
+    -- remove unnecessary trailing path separator
+    path = remove_trailing(path)
+
+    return path
+end
+
+-- Return absolute path from 'path'
+function abs_path(path)
+    assert(type(path) == "string", "sys.get_abs_path: Argument 'path' is not a string.")
+    if is_abs(path) then return path end
+
+    local cur_dir, err = current_dir()
+    if not cur_dir then return nil, err end
+
+    return make_path(cur_dir, path)
+end
+
+-- Returns path to the temporary directory of OS.
+function tmp_dir()
+    return os.getenv("TMPDIR") or os.getenv("TEMP") or os.getenv("TMP") or "/tmp"
+end
+
+-- Returns temporary file (or directory) path (with optional prefix).
+function tmp_name(prefix)
+    prefix = prefix or ""
+    assert(type(prefix) == "string", "sys.tmp_name: Argument 'prefix' is not a string.")
+    return make_path(tmp_dir(), prefix .. "luadist_" .. utils.rand(10000000000))
+end
+
+-- Return table of all paths in 'dir'
+function get_file_list(dir)
+    dir = dir or current_dir()
+    assert(type(dir) == "string", "sys.get_directory: Argument 'dir' is not a string.")
+    if not exists(dir) then return nil, "Error getting file list of '" .. dir .. "': directory doesn't exist." end
+
+    local function collect(path, all_paths)
+        for item in get_directory(path) do
+
+            local item_path = make_path(path, item)
+            local _, last = item_path:find(dir .. path_separator(), 1, true)
+            local path_to_insert = item_path:sub(last + 1)
+
+            if is_file(item_path) then
+                table.insert(all_paths, path_to_insert)
+            elseif is_dir(item_path) and item ~= "." and item ~= ".." then
+                table.insert(all_paths, path_to_insert)
+                collect(item_path, all_paths)
+            end
+        end
+    end
+
+    local all_paths = {}
+    collect(dir, all_paths)
+
+    return all_paths
+end
+
+-- Return time of the last modification of 'file'.
+function last_modification_time(file)
+    assert(type(file) == "string", "sys.last_modification_time: Argument 'file' is not a string.")
+    return lfs.attributes(file, "modification")
+end
+
+-- Return the current time (in seconds since epoch).
+function current_time()
+    return os.time()
+end
+
+-- Change the current working directory and return 'true' and previous working
+-- directory on success and 'nil' and error message on error.
+function change_dir(dir_name)
+    assert(type(dir_name) == "string", "sys.change_dir: Argument 'dir_name' is not a string.")
+    local prev_dir = current_dir()
+    local ok, err = lfs.chdir(dir_name)
+    if ok then
+        return ok, prev_dir
+    else
+        return nil, err
+    end
+end
+
+-- Make a new directory, making also all of its parent directories that doesn't exist.
+function make_dir(dir_name)
+    assert(type(dir_name) == "string", "sys.make_dir: Argument 'dir_name' is not a string.")
+    if exists(dir_name) then
+        return true
+    else
+        local par_dir = parent_dir(dir_name)
+        if par_dir then
+            local ok, err = make_dir(par_dir)
+            if not ok then return nil, err end
+        end
+        return lfs.mkdir(dir_name)
+    end
+end
+
+-- Move file (or directory) to the destination directory
+function move_to(file_or_dir, dest_dir)
+    assert(type(file_or_dir) == "string", "sys.move_to: Argument 'file_or_dir' is not a string.")
+    assert(type(dest_dir) == "string", "sys.move_to: Argument 'dest_dir' is not a string.")
+    assert(is_dir(dest_dir), "sys.move_to: Destination '" .. dest_dir .."' is not a directory.")
+
+    -- Extract file/dir name from its path
+    local file_or_dir_name = extract_name(file_or_dir)
+
+    return os.rename(file_or_dir, make_path(dest_dir, file_or_dir_name))
+end
+
+-- rename file (or directory) to the new name.
+function rename(file, new_name)
+    assert(type(file) == "string", "sys.rename: Argument 'file' is not a string.")
+    assert(type(new_name) == "string", "sys.rename: Argument 'new_name' is not a string.")
+    assert(not exists(new_name), "sys.rename: desired filename already exists.")
+
+    return os.rename(file, new_name)
+end
+
+-- Copy 'source' to the destination directory 'dest_dir'.
+-- If 'source' is a directory, then recursive copying is used.
+-- For non-recursive copying of directories use the make_dir() function.
+function copy(source, dest_dir)
+    assert(type(source) == "string", "sys.copy: Argument 'file_or_dir' is not a string.")
+    assert(type(dest_dir) == "string", "sys.copy: Argument 'dest_dir' is not a string.")
+    assert(is_dir(dest_dir), "sys.copy: destination '" .. dest_dir .."' is not a directory.")
+
+    if cfg.arch == "Windows" then
+        if is_dir(source) then
+            make_dir(make_path(dest_dir, extract_name(source)))
+            return exec("xcopy /E /I /Y /Q " .. quote(source) .. " " .. quote(dest_dir .. "\\" .. extract_name(source)))
+        else
+            return exec("copy /Y " .. quote(source) .. " " .. quote(dest_dir))
+        end
+    else
+        if is_dir(source) then
+            return exec("cp -fRH " .. quote(source) .. " " .. quote(dest_dir))
+        else
+            return exec("cp -fH " .. quote(source) .. " " .. quote(dest_dir))
+        end
+    end
+end
+
+-- Delete the specified file or directory
+function delete(path)
+    assert(type(path) == "string", "sys.delete: Argument 'path' is not a string.")
+    assert(is_abs(path), "sys.delete: Argument 'path' is not an absolute path.")
+
+    if cfg.arch == "Windows" then
+        if not exists(path) then
+            return true
+        elseif is_file(path) then
+            return os.remove(path)
+        else
+            return exec("rd /S /Q " .. quote(path))
+        end
+    else
+        return exec("rm -rf " .. quote(path))
+    end
+end

lualibs/dist/utils.lua

@@ -0,0 +1,151 @@
+-- System functions
+
+module ("dist.utils", package.seeall)
+
+local sys = require "dist.sys"
+
+-- Returns a deep copy of 'table' with reference to the same metadata table.
+-- Source: http://lua-users.org/wiki/CopyTable
+function deepcopy(object)
+    local lookup_table = {}
+    local function _copy(object)
+        if type(object) ~= "table" then
+            return object
+        elseif lookup_table[object] then
+            return lookup_table[object]
+        end
+        local new_table = {}
+        lookup_table[object] = new_table
+        for index, value in pairs(object) do
+            new_table[_copy(index)] = _copy(value)
+        end
+        return setmetatable(new_table, getmetatable(object))
+    end
+    return _copy(object)
+end
+
+-- Return deep copy of table 'array', containing only items for which 'predicate_fn' returns true.
+function filter(array, predicate_fn)
+    assert(type(array) == "table", "utils.filter: Argument 'array' is not a table.")
+    assert(type(predicate_fn) == "function", "utils.filter: Argument 'predicate_fn' is not a function.")
+    local filtered = {}
+    for _,v in pairs(array) do
+        if predicate_fn(v) == true then table.insert(filtered, deepcopy(v)) end
+    end
+    return filtered
+end
+
+-- Return deep copy of table 'array', sorted according to the 'compare_fn' function.
+function sort(array, compare_fn)
+    assert(type(array) == "table", "utils.sort: Argument 'array' is not a table.")
+    assert(type(compare_fn) == "function", "utils.sort: Argument 'compare_fn' is not a function.")
+    local sorted = deepcopy(array)
+    table.sort(sorted, compare_fn)
+    return sorted
+end
+
+-- Return whether the 'value' is in the table 'tbl'.
+function contains(tbl, value)
+    assert(type(tbl) == "table", "utils.contains: Argument 'tbl' is not a table.")
+    for _,v in pairs(tbl) do
+        if v == value then return true end
+    end
+    return false
+end
+
+-- Return single line string consisting of values in 'tbl' separated by comma.
+-- Used for printing the dependencies/provides/conflicts.
+function table_tostring(tbl, label)
+    assert(type(tbl) == "table", "utils.table_tostring: Argument 'tbl' is not a table.")
+    local str = ""
+    for k,v in pairs(tbl) do
+        if type(v) == "table" then
+            str = str .. table_tostring(v, k)
+        else
+            if label ~= nil then
+                str = str .. tostring(v) .. " [" .. tostring(label) .. "]" .. ", "
+            else
+                str = str .. tostring(v) .. ", "
+            end
+        end
+    end
+    return str
+end
+
+-- Return table made up from values of the string, separated by separator.
+function make_table(str, separator)
+    assert(type(str) == "string", "utils.make_table: Argument 'str' is not a string.")
+    assert(type(separator) == "string", "utils.make_table: Argument 'separator' is not a string.")
+
+    local tbl = {}
+    for val in str:gmatch("(.-)" .. separator) do
+        table.insert(tbl, val)
+    end
+    local last_val = str:gsub(".-" .. separator, "")
+    if last_val and last_val ~= "" then
+        table.insert(tbl, last_val)
+    end
+    return tbl
+end
+
+-- Return whether the 'cache_timeout' for 'file' has expired.
+function cache_timeout_expired(cache_timeout, file)
+    assert(type(cache_timeout) == "number", "utils.cache_timeout_expired: Argument 'cache_timeout' is not a number.")
+    assert(type(file) == "string", "utils.cache_timeout_expired: Argument 'file' is not a string.")
+    return sys.last_modification_time(file) + cache_timeout < sys.current_time()
+end
+
+-- Return the string 'str', with all magic (pattern) characters escaped.
+function escape_magic(str)
+    assert(type(str) == "string", "utils.escape: Argument 'str' is not a string.")
+    local escaped = str:gsub('[%-%.%+%[%]%(%)%^%%%?%*%^%$]','%%%1')
+    return escaped
+end
+
+-- Return the boolean representation of an 'arg'.
+function to_boolean(arg)
+    return not not arg
+end
+
+
+math.randomseed(os.time())
+
+-- Return pseudo-random number in range [0, 1], [1, n] or [n, m].
+function rand(...)
+    return math.random(...)
+end
+
+-- Perform check of system dependency, which isn't provided in the LuaDist
+-- installation itself and if it is missing, print instructions how
+-- to install it. The 'command' is used for testing, 'name' when printing
+-- information to the user.
+function system_dependency_available(name, command)
+    assert(type(name) == "string", "utils.system_dependency_available: Argument 'name' is not a string.")
+    assert(type(command) == "string", "utils.system_dependency_available: Argument 'command' is not a string.")
+
+    if not sys.exec(command) then
+        print("Error: command '" .. name .. "' not found on system. See installation instructions at\nhttps://github.com/LuaDist/Repository/wiki/Installation-of-System-Dependencies")
+        return false
+    end
+
+    return true
+end
+
+-- Obtain LuaDist location by checking available package locations
+function get_luadist_location()
+  local paths = {}
+  local path = package.path:gsub("([^;]+)", function(c) table.insert(paths, c) end)
+
+  for _, path in pairs(paths) do
+    if (sys.is_abs(path) and path:find("[/\\]lib[/\\]lua[/\\]%?.lua$")) then
+      -- Remove path to lib/lua
+      path = path:gsub("[/\\]lib[/\\]lua[/\\]%?.lua$", "")
+      -- Clean the path up a bit
+      path = path:gsub("[/\\]bin[/\\]%.[/\\]%.%.", "")
+      path = path:gsub("[/\\]bin[/\\]%.%.", "")
+      return path
+    end
+  end
+  return nil
+end
+

lualibs/git.lua

@@ -0,0 +1,5 @@
+require 'git.util'
+require 'git.objects'
+require 'git.pack'
+require 'git.repo'
+require 'git.protocol'

lualibs/git/objects.lua

@@ -0,0 +1,121 @@
+local util = require 'git.util'
+
+local assert, next, io, print, os, type, string, pairs, tostring =
+	assert, next, io, print, os, type, string, pairs, tostring
+local join_path = git.util.join_path
+
+local require = require
+
+local isPosix = package.config:sub(1,1) == '/' -- wild guess
+
+module(...)
+
+Commit = {}
+Commit.__index = Commit
+
+function Commit:tree()
+	return self.repo:tree(self.tree_sha)
+end
+
+function Commit:checkout(path)
+	assert(path, 'path argument missing')
+	self:tree():checkoutTo(path)
+end
+
+
+Tree = {}
+Tree.__index = function (t,k)
+	if Tree[k] then return Tree[k] end
+	return t:entry(k)
+end
+
+function Tree:entries()
+	return function(t, n)
+		local n, entry = next(t, n)
+		if entry then
+			local object
+			if entry.type == 'tree' then
+				object = self.repo:tree(entry.id)
+			elseif entry.type == 'blob' then
+				object = self.repo:blob(entry.id)
+				object.mode = entry.mode
+			elseif entry.type == 'commit' then
+				-- this is possibly a commit in a submodule, 
+				-- do not retrieve it from current repo
+				object = entry
+			else
+				error('Unknown entry type: ' .. entry.type)
+			end
+			return n, entry.type, object
+		end
+	end, self._entries
+end
+
+function Tree:entry(n)
+	local e = self._entries[n]
+	if not e then return end
+	if e.type == 'tree' then
+		return self.repo:tree(e.id)
+	elseif e.type == 'commit' then
+		return self.repo:commit(e.id)
+	elseif e.type == 'blob' then
+		return self.repo:blob(e.id)
+	else
+		error('Unknown entry type: ' .. e.type)
+	end
+end
+
+function Tree:walk(func, path)
+	path = path or '.'
+	assert(type(func) == "function", "argument is not a function")
+	local function walk(tree, path)
+		for name, type, entry in tree:entries() do
+			local entry_path = join_path(path, name)
+			func(entry, entry_path, type)
+
+			if type == "tree" then
+				walk(entry, entry_path)
+			end
+		end
+	end
+	walk(self, path)
+end
+
+function Tree:checkoutTo(path)
+	util.make_dir(path)
+	self:walk(function (entry, entry_path, type)
+		if type == 'tree' then
+			util.make_dir(entry_path)
+		elseif type == 'blob' then
+			local out = assert(io.open(entry_path, 'wb'))
+			out:write(entry:content())
+			out:close()
+			if isPosix then
+				local mode = entry.mode:sub(-3,-1) -- fixme: is this ok?
+				local cmd = 'chmod '..mode..' "'..entry_path..'"'
+				os.execute(cmd)
+			end
+		elseif type == 'commit' then
+			-- this is a submodule referencing a commit,
+			-- make a directory for it
+			util.make_dir(entry_path)
+		else
+			error('Unknown entry type: ', type)
+		end
+	end, path)
+end
+
+Blob = {}
+Blob.__index = Blob
+
+function Blob:content()
+	if self.stored then
+		local f = self.repo:raw_object(self.id)
+		local ret = f:read('*a') or ""
+		f:close()
+		return ret
+	else
+		return self.data
+	end
+end
+

lualibs/git/pack.lua

@@ -0,0 +1,316 @@
+local io = io
+local core = require 'git.core'
+
+local assert, pcall, print, select, setmetatable, string, type, unpack =
+	assert, pcall, print, select, setmetatable, string, type, unpack
+
+local ord = string.byte
+local fmt = string.format
+local concat, insert = table.concat, table.insert
+
+local band = core.band
+local rshift, lshift = core.rshift, core.lshift
+
+local to_hex = git.util.to_hex
+local from_hex = git.util.from_hex
+local object_sha = git.util.object_sha
+local binary_sha = git.util.binary_sha
+local readable_sha = git.util.readable_sha
+local tmpfile = git.util.tmpfile
+local reader = git.util.reader
+
+module(...)
+
+-- read git/Documentation/technical/pack-format.txt for some inspiration
+
+-- 1 = commit, 2 = tree ...
+local types = {'commit', 'tree', 'blob', 'tag', '???', 'ofs_delta', 'ref_delta'}
+
+-- read a 4 byte unsigned integer stored in network order
+local function read_int(f)
+	local s = f:read(4)
+	local a,b,c,d = s:byte(1,4)
+	return a*256^3 + b*256^2 + c*256 + d
+end
+
+-- read in the type and file length
+local function read_object_header(f)
+	local b = ord(f:read(1))
+	local type = band(rshift(b, 4), 0x7)
+	local len = band(b, 0xF)
+	local ofs = 0
+	while band(b, 0x80) ~= 0 do
+		b = ord(f:read(1))
+		len = len + lshift(band(b, 0x7F), ofs * 7 + 4)
+		ofs = ofs + 1
+	end
+	return len, type
+end
+
+-- reads in the delta header and returns the offset where original data is stored
+local function read_delta_header(f)
+	local b = ord(f:read(1))
+	local offset = band(b, 0x7F)
+	while band(b, 0x80) ~= 0 do
+		offset = offset + 1
+		b = ord(f:read(1))
+		offset = lshift(offset, 7) + band(b, 0x7F)
+	end
+	return offset
+end
+
+-- read just enough of file `f` to uncompress `size` bytes
+local function uncompress_by_len(f, size)
+	local z = core.inflate()
+	local chunks = {}
+	local CHUNK_SIZE = 1024
+	local curr_pos = f:seek()
+	local inflated, eof, total
+	-- read until end of zlib-compresed stream
+	while not eof do
+		local data = f:read(CHUNK_SIZE)
+		inflated, eof, total = z(data)
+		insert(chunks, inflated)
+	end
+	-- repair the current position in stream
+	f:seek('set', curr_pos + total)
+	return concat(chunks)
+end
+
+-- uncompress the object from the current location in `f`
+local function unpack_object(f, len, type)
+	local data = uncompress_by_len(f, len)
+	return data, len, type
+end
+
+-- returns a size value encoded in delta data
+local function delta_size(f)
+	local size = 0
+	local i = 0
+	repeat
+		local b = ord(f:read(1))
+		size = size + lshift(band(b, 0x7F), i)
+		i = i + 7
+	until band(b, 0x80) == 0
+	return size
+end
+
+-- returns a patched object from string `base` according to `delta` data
+local function patch_object(base, delta, base_type)
+	-- insert delta codes into temporary file
+	local df = reader(delta)
+
+	-- retrieve original and result size (for checks)
+	local orig_size = delta_size(df)
+	assert(#base == orig_size, fmt('#base(%d) ~= orig_size(%d)', #base, orig_size))
+
+	local result_size = delta_size(df)
+	local size = result_size
+
+	local result = {}
+
+	-- process the delta codes
+	local cmd = df:read(1)
+	while cmd do
+		cmd = ord(cmd)
+		if cmd == 0 then
+			error('unexpected delta code 0')
+		elseif band(cmd, 0x80) ~= 0 then -- copy a selected part of base data
+			local cp_off, cp_size = 0, 0
+			-- retrieve offset
+			if band(cmd, 0x01) ~= 0 then cp_off = ord(df:read(1)) end
+			if band(cmd, 0x02) ~= 0 then cp_off = cp_off + ord(df:read(1))*256 end
+			if band(cmd, 0x04) ~= 0 then cp_off = cp_off + ord(df:read(1))*256^2 end
+			if band(cmd, 0x08) ~= 0 then cp_off = cp_off + ord(df:read(1))*256^3 end
+			-- retrieve size
+			if band(cmd, 0x10) ~= 0 then cp_size = ord(df:read(1)) end
+			if band(cmd, 0x20) ~= 0 then cp_size = cp_size + ord(df:read(1))*256 end
+			if band(cmd, 0x40) ~= 0 then cp_size = cp_size + ord(df:read(1))*256^2 end
+			if cp_size == 0 then cp_size = 0x10000 end
+			if cp_off + cp_size > #base or cp_size > size then break end
+			-- get the data and append it to result
+			local data = base:sub(cp_off + 1, cp_off + cp_size)
+			insert(result, data)
+			size = size - cp_size
+		else -- insert new data
+			if cmd > size then break end
+			local data = df:read(cmd)
+			insert(result, data)
+			size = size - cmd
+		end
+		cmd = df:read(1)
+	end
+
+	df:close()
+
+	result = concat(result)
+	assert(#result == result_size, fmt('#result(%d) ~= result_size(%d)', #result, result_size))
+	return result, result_size, base_type
+end
+
+Pack = {}
+Pack.__index = Pack
+
+-- read an object from the current location in pack, or from a specific `offset`
+-- if specified
+function Pack:read_object(offset, ignore_data)
+	local f = self.pack_file
+	if offset then
+		f:seek('set', offset)
+	end
+	local curr_pos = f:seek()
+
+	local len, type = read_object_header(f)
+	if type < 5 then -- commit, tree, blob, tag
+		return unpack_object(f, len, type)
+	elseif type == 6 then -- ofs_delta
+		local offset = read_delta_header(f)
+		local delta_data = uncompress_by_len(f, len)
+		if not ignore_data then
+			-- the offset is negative from the current location
+			local base, base_len, base_type = self:read_object(curr_pos - offset)
+			return patch_object(base, delta_data, base_type)
+		end
+	elseif type == 7 then -- ref_delta
+		local sha = f:read(20)
+		local delta_data = uncompress_by_len(f, len)
+		if not ignore_data then
+			-- lookup the object in the pack by sha
+			-- FIXME: maybe lookup in repo/other packs
+			local base_offset = self.index[binary_sha(sha)]
+			local base, base_len, base_type = self:read_object(base_offset)
+			return patch_object(base, delta_data, base_type)
+		end
+	else
+		error('unknown object type: '..type)
+	end
+end
+
+-- returns true if this pack contains the given object
+function Pack:has_object(sha)
+	return self.index[binary_sha(sha)] ~= nil
+end
+
+-- if the object name `sha` exists in the pack, returns a temporary file with the
+-- object content, length and type, otherwise returns nil
+function Pack:get_object(sha)
+	local offset = self.index[binary_sha(sha)]
+	if not offset then
+		print('!!! Failed to find object', readable_sha(sha))
+	end
+
+	local data, len, type = self:read_object(offset)
+	print(readable_sha(sha), len, type, data)
+	local f = tmpfile()
+	f:write(data)
+	f:seek('set', 0)
+
+	return f, len, types[type]
+end
+
+function Pack:unpack(repo)
+	for i=1, self.nobjects do
+		local offset = self.offsets[i]
+		local data, len, type = self:read_object(offset)
+		repo:store_object(data, len, types[type])
+	end
+end
+
+-- parses the index
+function Pack:parse_index(index_file)
+	local f = index_file
+
+	local head = f:read(4)
+	assert(head == '\255tOc', "Incorrect header: " .. head)
+	local version = read_int(f)
+	assert(version == 2, "Incorrect version: " .. version)
+
+	-- first the fanout table (how many objects are in the index, whose
+	-- first byte is below or equal to i)
+	local fanout = {}
+	for i=0, 255 do
+		local nobjs = read_int(f)
+		fanout[i] = nobjs
+	end
+
+	-- the last element in fanout is the number of all objects in index
+	local count = fanout[255]
+
+	-- then come the sorted object names (=sha hash)
+	local tmp = {}
+	for i=1,count do
+		local sha = f:read(20)
+		tmp[i] = { sha = sha }
+	end
+
+	-- then the CRCs (assume ok, skip them)
+	for i=1, count do
+		local crc = f:read(4)
+	end
+
+	-- then come the offsets - read just the 32bit ones, does not handle packs > 2G
+	for i=1, count do
+		local offset = read_int(f)
+		tmp[i].offset = offset
+	end
+
+	-- construct the lookup table
+	local lookup = {}
+	for i=1, count do
+		lookup[tmp[i].sha] = tmp[i].offset
+	end
+	self.index = lookup
+end
+
+-- constructs the index/offsets if the index file is missing
+function Pack:construct_index(path)
+	local index = {}
+	for i=1, self.nobjects do
+		local offset = self.offsets[i]
+		local data, len, type = self:read_object(offset)
+		local sha = object_sha(data, len, types[type])
+		index[binary_sha(sha)] = offset
+	end
+	self.index = index
+end
+
+function Pack:close()
+	self.pack_file:close()
+end
+
+function Pack.open(path)
+	local fp = assert(io.open(path, 'rb')) -- stays open
+	
+	-- read the pack header
+	local head = fp:read(4)
+	assert(head == 'PACK', "Incorrect header: " .. head)
+	local version = read_int(fp)
+	assert(version == 2, "Incorrect version: " .. version)
+	local nobj = read_int(fp)
+
+	local pack = setmetatable({
+		offsets = {},
+		nobjects = nobj,
+		pack_file = fp,
+	}, Pack)
+	
+	-- fill the offsets by traversing through the pack
+	for i=1,nobj do
+		pack.offsets[i] = fp:seek()
+		-- ignore the object data, we only need the offset in the pack
+		pack:read_object(nil, true)
+	end
+
+	-- read the index
+	local fi = io.open((path:gsub('%.pack$', '.idx')), 'rb')
+	if fi then
+		pack:parse_index(fi)
+		fi:close()
+	else
+		pack:construct_index(path)
+	end
+
+	return pack
+end
+
+return Pack

lualibs/git/protocol.lua

@@ -0,0 +1,188 @@
+local socket = require 'socket'
+local urllib = require 'socket.url'
+local lfs = require 'lfs'
+
+local Repo = git.repo.Repo
+local Pack = git.pack.Pack
+local join_path = git.util.join_path
+local parent_dir = git.util.parent_dir
+local make_dir = git.util.make_dir
+local correct_separators = git.util.correct_separators
+
+local assert, error, getmetatable, io, os, pairs, print, require, string, tonumber =
+	assert, error, getmetatable, io, os, pairs, print, require, string, tonumber
+
+local _VERSION, newproxy = _VERSION, newproxy
+
+module(...)
+
+local GIT_PORT = 9418
+
+local function git_connect(host)
+	local sock = assert(socket.connect(host, GIT_PORT))
+	local gitsocket = {}
+
+	function gitsocket:send(data)
+		if not data then -- flush packet
+			sock:send('0000')
+		else
+			local len = #data + 4
+			len = string.format("%04x", len)
+			assert(sock:send(len .. data))
+		end
+	end
+
+	function gitsocket:receive()
+		local len = assert(sock:receive(4))
+		len = tonumber(len, 16)
+		if len == 0 then return end -- flush packet
+		local data = assert(sock:receive(len - 4))
+		return data
+	end
+
+	function gitsocket:close()
+		sock:close()
+	end
+
+	return gitsocket
+end
+
+local function addFinalizer(object, finalizer)
+	if _VERSION <= "Lua 5.1" then
+		local gc = newproxy(true)
+		getmetatable(gc).__gc = finalizer
+		object.__gc = gc
+	else
+		local mt = getmetatable(object)
+		if mt then mt.__gc = finalizer
+		else setmetatable(object, {__gc = finalizer})
+		end
+	end
+end
+
+local function git_fetch(host, path, repo, head, supress_progress)
+	local s = git_connect(host)
+	s:send('git-upload-pack '..path..'\0host='..host..'\0')
+
+	local refs, refsbyname = {}, {}
+	repeat
+		local ref = s:receive()
+		if ref then
+			local sha, name = ref:sub(1,40), ref:sub(42, -2)
+			refs[sha] = name
+			refsbyname[name] = sha
+		end
+	until not ref
+
+	local wantedSha
+	local headsha = head and refsbyname[head]
+
+	for sha, ref in pairs(refs) do
+		-- we implicitly want this ref
+		local wantObject = true 
+		-- unless we ask for a specific head
+		if headsha then         
+			if sha ~= headsha then
+				wantObject = false
+			else
+				wantedSha = sha
+			end
+		end
+		-- or we already have it
+		if repo and repo:has_object(sha) then
+			wantObject = false
+		end
+		if wantObject then
+			s:send('want '..sha..' multi_ack_detailed side-band-64k ofs-delta\n')
+		end
+	end
+
+	if head and not wantedSha then
+		error("Server does not have "..head)
+	end
+
+	s:send('deepen 1')
+	s:send()
+	while s:receive() do end
+	s:send('done\n')
+	
+	assert(s:receive() == "NAK\n")
+	
+	local packname = os.tmpname() .. '.pack'
+	local packfile = assert(io.open(packname, 'wb'))
+	repeat
+		local got = s:receive()
+		if got then
+			-- get sideband channel, 1=pack data, 2=progress, 3=error
+			local cmd = string.byte(got:sub(1,1))
+			local data = got:sub(2)
+			if cmd == 1 then
+				packfile:write(data)
+			elseif cmd == 2 then
+				if not supress_progress then io.write(data) end
+			else
+				error(data)
+			end
+		end
+	until not got
+
+	packfile:close()
+	s:close()
+
+	local pack = Pack.open(packname)
+	if repo then
+		pack:unpack(repo)
+		repo.isShallow = true
+		if wantedSha then
+			local headfile = correct_separators(join_path(repo.dir, head))
+			assert(make_dir(parent_dir(headfile)))
+			local f = assert(io.open(headfile, 'wb'))
+			f:write(wantedSha)
+			f:close()
+		end
+	end
+
+	addFinalizer(pack, function()
+		os.remove(packname)
+	end)
+
+	return pack, wantedSha
+end
+
+function fetch(url, repo, head, supress_progress)
+	if repo then assert(getmetatable(repo) == Repo, "arg #2 is not a repository") end
+	url = urllib.parse(url)
+	if url.scheme == 'git' then
+		local pack, sha = git_fetch(url.host, url.path, repo, head, supress_progress)
+		return pack, sha
+	else
+		error('unsupported scheme: '..url.scheme)
+	end
+end
+
+function remotes(url)
+	-- TODO: refactor common code
+	url = assert(urllib.parse(url))
+
+	if url.scheme ~= 'git' then
+		error('unsupported scheme: '..url.scheme)
+	end
+
+	local host, path = url.host, url.path
+
+	local s = git_connect(host)
+	s:send('git-upload-pack '..path..'\0host='..host..'\0')
+
+	local remote = {}
+	repeat
+		local ref = s:receive()
+		if ref then
+			local sha, name = ref:sub(1,40), ref:sub(42, -2)
+			remote[name] = sha
+		end
+	until not ref
+
+	s:close()
+
+	return remote
+end

lualibs/git/repo.lua

@@ -0,0 +1,283 @@
+local util = require 'git.util'
+local objects = require 'git.objects'
+local core = require 'git.core'
+local pack = require 'git.pack'
+
+local join_path = util.join_path
+local decompressed = util.decompressed
+local read_until_nul = util.read_until_nul
+local to_hex = util.to_hex
+local object_sha = util.object_sha
+local readable_sha = util.readable_sha
+
+local deflate = core.deflate
+
+local lfs = require 'lfs'
+local assert, error, io, ipairs, print, os, setmetatable, string, table =
+	assert, error, io, ipairs, print, os, setmetatable, string, table
+
+module(...)
+
+Repo = {}
+Repo.__index = Repo
+
+-- retrieves an object identified by `sha` from the repository or its packs
+-- returns a file-like object (supports 'read', 'seek' and 'close'), the size
+-- of the object and its type
+-- errors when the object does not exist
+function Repo:raw_object(sha)
+	-- first, look in 'objects' directory
+	-- first byte of sha is the directory, the rest is name of object file
+	sha = readable_sha(sha)
+	local dir = sha:sub(1,2)
+	local file = sha:sub(3)
+	local path = join_path(self.dir, 'objects', dir, file)
+
+	if not lfs.attributes(path, 'size') then
+		-- then, try to look in packs
+		for _, pack in ipairs(self.packs) do
+			local obj, len, typ = pack:get_object(sha)
+			if obj then
+				return obj, len, typ
+			end
+		end
+		error('Object not found in object neither in packs: '..sha)
+	else		
+		-- the objects are zlib compressed
+		local f = decompressed(path)
+
+		-- retrieve the type and length - <type> SP <len> \0 <data...>
+		local content = read_until_nul(f)
+		local typ, len = content:match('(%w+) (%d+)')
+
+		return f, len, typ
+	end
+end
+
+--- Store a new object into the repository in `objects` directory.
+-- @param data A string containing the contents of the new file.
+-- @param len The length of the data.
+-- @param type One of 'commit', 'blob', 'tree', 'tag'
+function Repo:store_object(data, len, type)
+	local sha = readable_sha(object_sha(data, len, type))
+	local dir = sha:sub(1,2)
+	local file = sha:sub(3)
+	util.make_dir(join_path(self.dir, 'objects', dir))
+	local path = join_path(self.dir, 'objects', dir, file)
+	local fo = assert(io.open(path, 'wb'))
+	local header = type .. ' ' .. len .. '\0'
+	local compressed = deflate()(header .. data, "finish")
+	fo:write(compressed)
+	fo:close()
+end
+
+local function resolvetag(f)
+	local tag
+	local line = f:read()
+	while line do
+		tag = line:match('^object (%x+)$')
+		if tag then break end
+		line = f:read()
+	end
+	f:close()
+	return tag
+end
+
+function Repo:commit(sha)
+	local f, len, typ = self:raw_object(sha)
+	while typ == 'tag' do
+		sha = assert(resolvetag(f), 'could not parse tag for '..readable_sha(sha))
+		f, len, typ = self:raw_object(sha)
+	end
+	assert(typ == 'commit', string.format('%s (%s) is not a commit', sha, typ))
+
+	local commit = { id = sha, repo = self, stored = true, parents = {} }
+	repeat
+		local line = f:read()
+		if not line then break end
+
+		local space = line:find(' ') or 0
+		local word = line:sub(1, space - 1)
+		local afterSpace = line:sub(space + 1)
+
+		if word == 'tree' then
+			commit.tree_sha = afterSpace
+		elseif word == 'parent' then
+			table.insert(commit.parents, afterSpace)
+		elseif word == 'author' then
+			commit.author = afterSpace
+		elseif word == 'committer' then
+			commit.committer = afterSpace
+		elseif commit.message then
+			table.insert(commit.message, line)
+		elseif line == '' then
+			commit.message = {}
+		end
+	until false -- ends with break
+	f:close()
+
+	commit.message = table.concat(commit.message, '\n')
+
+	return setmetatable(commit, objects.Commit)
+end
+
+function Repo:tree(sha)
+	local f, len, typ = self:raw_object(sha)
+	assert(typ == 'tree', string.format('%s (%s) is not a tree', sha, typ))
+
+	local tree = { id = sha, repo = self, stored = true, _entries = {} }
+
+	while true do
+		local info = read_until_nul(f)
+		if not info then break end
+		local entry_sha = to_hex(f:read(20))
+		local mode, name = info:match('^(%d+)%s(.+)$')
+		local entry_type = 'blob'
+		if mode == '40000' then
+			entry_type = 'tree'
+		elseif mode == '160000' then
+			entry_type = 'commit'
+		end
+		tree._entries[name] = { mode = mode, id = entry_sha, type = entry_type }
+	end
+
+	f:close()
+
+	return setmetatable(tree, objects.Tree)
+end
+
+-- retrieves a Blob
+function Repo:blob(sha)
+	local f, len, typ = self:raw_object(sha)
+	f:close() -- can be reopened in Blob:content()
+
+	assert(typ == 'blob', string.format('%s (%s) is not a blob', sha, typ))
+	return setmetatable({ 
+		id = sha,
+		len = len,
+		repo = self,
+		stored = true }, objects.Blob)
+end
+
+function Repo:head()
+	return self:commit(self.refs.HEAD)
+end
+
+function Repo:has_object(sha)
+	local dir = sha:sub(1,2)
+	local file = sha:sub(3)
+	local path = join_path(self.dir, 'objects', dir, file)
+
+	if lfs.attributes(path, 'size') then return true end
+
+	for _, pack in ipairs(self.packs) do
+		local has = pack:has_object(sha)
+		if has then return true end
+	end
+
+	return false
+end
+
+function Repo:checkout(sha, target)
+	if not target then target = self.workDir end
+	assert(target, 'target directory not specified')
+
+	local commit = self:commit(sha)
+	commit:checkout(target)
+
+	-- if the repo was checked out using the deepen command (one level of history only)
+	-- mark the commit's parent as shalow, that is it has no history
+	if self.isShallow then
+		-- if it has a parent, mark it shallow
+		if commit.parents[1] then
+			local f = assert(io.open(self.dir .. '/shallow', "w"))
+			f:write(commit.parents[1], '\n')
+			f:close()
+		end
+	end
+end
+
+function Repo:close()
+	for _, pack in ipairs(self.packs) do
+		pack:close()
+	end
+end	
+
+function create(dir)
+	if not dir:match('%.git.?$') then
+		dir = join_path(dir, '.git')
+	end
+	
+	util.make_dir(dir)
+	util.make_dir(dir .. '/branches')
+	util.make_dir(dir .. '/hooks')
+	util.make_dir(dir .. '/info')	
+	util.make_dir(dir .. '/objects/info')
+	util.make_dir(dir .. '/objects/pack')
+	util.make_dir(dir .. '/refs/heads')
+	util.make_dir(dir .. '/refs/tags')
+	util.make_dir(dir .. '/refs/remotes')
+
+	do
+		local f = assert(io.open(dir .. "/HEAD", "w"))
+		f:write("ref: refs/heads/master\n")
+		f:close()
+	end
+
+	local refs = {}
+	local packs = {}
+
+	return setmetatable({
+		dir = dir,
+		refs = refs,
+		packs = packs,
+	}, Repo)
+end
+
+-- opens a repository located in working directory `dir` or directly a .git repo
+function open(dir)
+	local workDir = dir
+	if not dir:match('%.git.?$') then
+		dir = join_path(dir, '.git')
+	else
+		workDir = nil -- no working directory, working directly with repo
+	end
+
+	local refs = {}
+	for _,d in ipairs{'refs/heads', 'refs/tags'} do
+		for fn in lfs.dir(join_path(dir, d)) do
+			if fn ~= '.' and fn ~= '..' then
+				local path = join_path(dir, d, fn)
+				local f = assert(io.open(path), 'rb')
+				local ref = f:read()
+				refs[join_path(d, fn)] = ref
+				f:close()
+			end
+		end
+	end
+
+	local packs = {}
+	for fn in lfs.dir(join_path(dir, 'objects/pack')) do
+		if fn:match('%.pack$') then
+			local path = join_path(dir, 'objects/pack', fn)
+			table.insert(packs, pack.open(path))
+		end
+	end
+
+	local head = io.open(join_path(dir, 'HEAD'), 'rb')
+	if head then
+		local src = head:read()
+		local HEAD = src:match('ref: (.-)$')
+		refs.HEAD = refs[HEAD]
+		head:close()
+	end
+
+	return setmetatable({
+		dir = dir,
+		workDir = workDir,
+		refs = refs,
+		packs = packs,
+	}, Repo)
+end
+
+return Repo