[squeak-dev] The Trunk: Morphic-cmm.718.mczcommits at source.squeak.org commits at source.squeak.orgWed Jan 22 15:55:06 UTC 2014
Chris Muller uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-cmm.718.mcz ==================== Summary ==================== Name: Morphic-cmm.718 Author: cmm Time: 22 January 2014, 9:52:00.309 am UUID: 8021fba3-9b70-4310-b211-5b6a223c7a15 Ancestors: Morphic-cmm.717 Fixed misspelling. =============== Diff against Morphic-cmm.717 =============== Item was added: + ----- Method: TheWorldMainDockingBar>>releaseNotes (in category 'submenu - help') ----- + releaseNotes + ^'Squeak 4.5 ---- Theodor + =================== + + ______________________________________________ + Language enhancements: + + Environments + Environments allows multiple classes with the same name to exist in the same image, with code referencing through its class'' "environment". + + Collections + New and improved sorting utilities for Arrays and OrderedCollections. + New FloatCollection inherits the convenient add:/remove: API of OrderedCollection, but using an internal FloatArray for better efficiency. + An all-new LRUCache implementation. + Promise is now a fully chainable object with decent error handling. + Compiler + + Numerics + Faster and better Random. + log/ln fixed for integers. + + Dates and Times + New methods provide access to primitive 240 and 241, which can provide microsecond resolution timestamps on Cog VMs. + New convenience methods allow creating DateAndTimes relative to now (e.g., "5 minutes ago"). + Parsing improvements. + + Text, Graphics, Sound + Form>pixelValueAt: now makes use of the new primitivePixelValueAt:, avoiding the overhead of a full BitBlt. + Elimination of the dual hierarchy of NewParagraph & MultiNewParagraph etc and TextStopConditions and lots of Scanner improvements. + PaintBoxMorph re-engineering. + ADPCMCodec performance improvement. + + ______________________________________________ + IDE, Monticello and Trunk process improvements: + + Several MVC fixes allow debugging in MVC once again. + Smart-Splitters causes the bars between browser panes to automatically optimize their position. + Fixed color-selection from anywhere on the screen working again. + Improved command-line interface via Smalltalk run: [ :arg1 :arg2 | ... ]. + squeakDebug.log report length is now settable. + MCReorganizationPreloader now resolves moves between arbitrary packages, independent of their order in the configuration. + mcz/snapshot/source.st now encoded in UTF8 instead of latin-1. + New pre-selection highlight feature for lists. + System space analysis now available in Help | About. + Message-traces can be pared more easily. + + ______________________________________________ + Configuration + Lots of improvements in the CI build/test slave. + Installer now documents externally-loadable packages as simple literal structures that can be merged via Installer>>#merge:. + MC ancestry history strings can now be stubbed for a smaller image and sustainable MC history. + + ______________________________________________ + History and Accounting Tools + A great new historical website by Bob Arning. + MC history and origin is now available for methods and class-definitions from browser menus. + A new amazing ObjectHistory makes it possible to efficiently track the born-on date of any object to a resolution of one minute. + Added "search history" to Package history browser. + + ______________________________________________ + Fixes and cleanups + Packages organized toward eliminating circular dependencies, and with proper concern for existing and future UI frameworks. + Updated uses of SmalltalkImage current to, simply, "Smalltalk." + Moving away from use of Utilities. + More preferences made pragma-based. + Compiler factorings and cleanups. + Diminished excessive usage of ReadWriteStream. + ProtoObject API balanced and minimal. + Moved classifying and logging behavior out of Compiler (a responsibility of Behavior). + + ______________________________________________ + Application Upgrade Notes + Default Float printing is now true to its internal representation. Apps must now use appropriate methods to format Floats rather than roundTo:. + ($a to: $b) now returns ''ab'' rather than #($a $b). + Remove OneCharacterSymbols optimization. + LRUCache instance migrations, if any. See post-scripts in Collections-ul.546, 547 + Rectangles with 0 area (e.g., lines) can now intersect. + + + + This release is dedicated + to the memory of our friend + Andreas Raab (1968 -- 2013) + !! + ]style[(10 1 4 1 7 1 19 1 1 47 22 2 13 142 11 329 8 57 15 237 21 358 48 720 13 321 28 372 18 522 25 382 1 5 7 4 9 56 1)ba2FBitstreamVeraSerif#32.0,a2FBitstreamVeraSerif#32.0,a2--FBitstreamVeraSerif#32.0,a2FBitstreamVeraSerif#32.0,ia2FBitstreamVeraSerif#32.0,FBitstreamVeraSerif#24.0a2,FBitstreamVeraSerif#24.0----a2,FBitstreamVeraSerif#24.0a2,,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,,bFBitstreamVeraSerif#16.0,FBitstreamVeraSerif#16.0,bFBitstreamVeraSerif#16.0,FBitstreamVeraSerif#16.0,bFBitstreamVeraSerif#16.0,FBitstreamVeraSerif#16.0,bFBitstreamVeraSerif#16.0,FBitstreamVeraSerif#16.0,bFBitstreamVeraSerif#16.0,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,FBitstreamVeraSerif#16.0,,FBitstreamVeraSerif#16.0ia2,FBitstreamVeraSerif#16.0iba2,FBitstreamVeraSerif#16.0ia2,FBitstreamVeraSerif#16.0iba2,FBitstreamVeraSerif#16.0ia2,!!' readStream nextChunkText! Item was removed: - ----- Method: TheWorldMainDockingBar>>releasseNotes (in category 'submenu - help') ----- - releasseNotes - ^'Squeak 4.5 ---- Theodor - =================== - - ______________________________________________ - Language enhancements: - - Environments - Environments allows multiple classes with the same name to exist in the same image, with code referencing through its class'' "environment". - - Collections - New and improved sorting utilities for Arrays and OrderedCollections. - New FloatCollection inherits the convenient add:/remove: API of OrderedCollection, but using an internal FloatArray for better efficiency. - An all-new LRUCache implementation. - Promise is now a fully chainable object with decent error handling. - Compiler - - Numerics - Faster and better Random. - log/ln fixed for integers. - - Dates and Times - New methods provide access to primitive 240 and 241, which can provide microsecond resolution timestamps on Cog VMs. - New convenience methods allow creating DateAndTimes relative to now (e.g., "5 minutes ago"). - Parsing improvements. - - Text, Graphics, Sound - Form>pixelValueAt: now makes use of the new primitivePixelValueAt:, avoiding the overhead of a full BitBlt. - Elimination of the dual hierarchy of NewParagraph & MultiNewParagraph etc and TextStopConditions and lots of Scanner improvements. - PaintBoxMorph re-engineering. - ADPCMCodec performance improvement. - - ______________________________________________ - IDE, Monticello and Trunk process improvements: - - Several MVC fixes allow debugging in MVC once again. - Smart-Splitters causes the bars between browser panes to automatically optimize their position. - Fixed color-selection from anywhere on the screen working again. - Improved command-line interface via Smalltalk run: [ :arg1 :arg2 | ... ]. - squeakDebug.log report length is now settable. - MCReorganizationPreloader now resolves moves between arbitrary packages, independent of their order in the configuration. - mcz/snapshot/source.st now encoded in UTF8 instead of latin-1. - New pre-selection highlight feature for lists. - System space analysis now available in Help | About. - Message-traces can be pared more easily. - - ______________________________________________ - Configuration - Lots of improvements in the CI build/test slave. - Installer now documents externally-loadable packages as simple literal structures that can be merged via Installer>>#merge:. - MC ancestry history strings can now be stubbed for a smaller image and sustainable MC history. - - ______________________________________________ - History and Accounting Tools - A great new historical website by Bob Arning. - MC history and origin is now available for methods and class-definitions from browser menus. - A new amazing ObjectHistory makes it possible to efficiently track the born-on date of any object to a resolution of one minute. - Added "search history" to Package history browser. - - ______________________________________________ - Fixes and cleanups - Packages organized toward eliminating circular dependencies, and with proper concern for existing and future UI frameworks. - Updated uses of SmalltalkImage current to, simply, "Smalltalk." - Moving away from use of Utilities. - More preferences made pragma-based. - Compiler factorings and cleanups. - Diminished excessive usage of ReadWriteStream. - ProtoObject API balanced and minimal. - Moved classifying and logging behavior out of Compiler (a responsibility of Behavior). - - ______________________________________________ - Application Upgrade Notes - Default Float printing is now true to its internal representation. Apps must now use appropriate methods to format Floats rather than roundTo:. - ($a to: $b) now returns ''ab'' rather than #($a $b). - Remove OneCharacterSymbols optimization. - LRUCache instance migrations, if any. See post-scripts in Collections-ul.546, 547 - Rectangles with 0 area (e.g., lines) can now intersect. - - - - This release is dedicated - to the memory of our friend - Andreas Raab (1968 -- 2013) - !! - ]style[(10 1 4 1 7 1 19 1 1 47 22 2 13 142 11 329 8 57 15 237 21 358 48 720 13 321 28 372 18 522 25 382 1 5 7 4 9 56 1)ba2FBitstreamVeraSerif#32.0,a2FBitstreamVeraSerif#32.0,a2--FBitstreamVeraSerif#32.0,a2FBitstreamVeraSerif#32.0,ia2FBitstreamVeraSerif#32.0,FBitstreamVeraSerif#24.0a2,FBitstreamVeraSerif#24.0----a2,FBitstreamVeraSerif#24.0a2,,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,,bFBitstreamVeraSerif#16.0,FBitstreamVeraSerif#16.0,bFBitstreamVeraSerif#16.0,FBitstreamVeraSerif#16.0,bFBitstreamVeraSerif#16.0,FBitstreamVeraSerif#16.0,bFBitstreamVeraSerif#16.0,FBitstreamVeraSerif#16.0,bFBitstreamVeraSerif#16.0,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,FBitstreamVeraSerif#16.0,FBitstreamVeraSerif#24.0,FBitstreamVeraSerif#16.0,,FBitstreamVeraSerif#16.0ia2,FBitstreamVeraSerif#16.0iba2,FBitstreamVeraSerif#16.0ia2,FBitstreamVeraSerif#16.0iba2,FBitstreamVeraSerif#16.0ia2,!!' readStream nextChunkText!
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