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[Pharo-project] Fwd: feedback on Issue 860: Accelerate MulitByteFileStream
by StÃ©phane Ducasse July 19, 2009

July 19, 2009

Hi would be good to have feedback on http://code.google.com/p/pharo/issues/detail?id=860 Stef

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[Pharo-project] Bug in MCAddition>>#shortSummary
by Nicolas Cellier July 19, 2009

July 19, 2009

To trigger this, just try to merge http://source.squeak.org/trunk/Kernel-nice.193 -> MCPreambleDefinition doesNotUnderstand: #selector

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[Pharo-project] Fwd: about merging some CUIS changes into pharo
by StÃ©phane Ducasse July 19, 2009

July 19, 2009

juan words :) Begin forwarded message: > From: Juan Vuletich <juan(a)jvuletich.org> > Date: July 19, 2009 12:11:03 AM CEDT > To: stephane ducasse <stephane.ducasse(a)gmail.com> > Cc: Adrian Lienhard <alienhard(a)netstyle.ch> > Subject: Re: about merging some CUIS changes into pharo > > Hi Stef, > > stephane ducasse wrote: >> Hi Juan >> >> What are the changes you did that you think are worth harvesting in >> other forks? >> >> http://www.jvuletich.org/Cuis/Categories.txt > > I selected the most relevant ones, and pasted them at the end of > this message. I think you'd start with them. Please keep in mind > that these changes were intended for a different code base, so many > will require tweaking for Pharo. Hopefully you can understand what > the intent of each change set was. Some of them came straight from > Mantis, or adapted for Cuis from the Squeak versions. Most of them > indicate the Mantis # in the name. > > The MessageTally enh are the most important. Current MessageTally is > seriously flawed if more than one process is running (which is > _always_ the case!). > > Also, note that I did not include any of the Morphic cleaning stuff, > because they would break compatibility with much stuff. > > I also did not include NiceFonts (AA StrikeFonts) stuff. I guess you > don't want that into Pharo... If you do want this, before loading > the changesets you'd need to load the NiceFonts package from > SqueakMap (it is not updated with numbered updates, so add them > afterwards). > > Finally, I started numbering changes about a year ago. So I don't > have changesets for things I did before. However that was mostly > removing stuff, not actual enhancements and bugfixes. > >> If I pick a topic can you give me feedback if I get problems? > > Sure! > > Cheers, > Juan Vuletich > >> Stef > > MessageTally enh > ------------------------- > 0122-MessageTallyEnh-ar-jmv.11.cs > 0191-MessageTallyNoWrap-jmv2.cs > > Nicer Cursors > ------------------- > 0046-Cursor.3.cs > > Chronology enh (just 2 changesets selected) > ------------------------- > 0099-ChronologyEnh-jmv.1.cs > 0226-DateAndTime-fromSeconds-dtl-M7356.cs > > Kernel: Semaphores, Delays, Processes, WeakReferences > ------------------------------------------------------------------------- > 0101-SafeDelay-2-ar.cs > 0102-DelayTweaks-ar.cs > 0103-DelayStartup-jmv.cs > 0104-SemaCritical-ar.cs > 0130-CreateSemaphoreTest-jmv.1.cs > 0131-DelayCleanup-ar.1.cs > 0132-AtomicProcessSuspend-ar.1.cs > 0133-ProcessTerminateFix-ar.2.cs > 0134-DelayWaitTimeout-ar.2.cs > 0135-SignalExceptionFix-ar.1.cs > 0136-assertFix-jmv.1.cs > 0137-SemaTests-ar.cs > 0173-offList-jmv.1.cs > 0187-DelayWaitTimeout-ar.3.cs > 0192-WeakMessageSendFixPart1-jmv-M7352.cs > 0193-WeakMessageSendFixPart2-jmv-M7352.1.cs > 0207-AvoidCreatingDelays-jmv.1.cs > 0212-ForkSenders-jmv.1.cs > 0213-ForkAnswersNil-jmv.5.cs > > Misc goodies and lesser tweaks > ------------------------------------------ > 0053-ensure-close.1.cs > 0058-browseUndeclared.1.cs > 0129-xorFixes-em.1.cs > 0182-RemoveLineFeedsTweak-jmv.1.cs > 0190-isShadowed-jmv.1.cs > 0196-AnalysisTools-jmv.1.cs > 0206-AnalysisToolsEnh-jmv.4.cs > 0214-nilMNU-bf-jmv.1.cs > > Morphic / LightWidgets > ------------------- > 0153-runStepMethodsIn-ar.2.cs > 0189-MenusWithPen.10.cs

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[Pharo-project] MD5 in pharo?
by Esteban Lorenzano July 18, 2009

July 18, 2009

Hi, Some time ago, I read a thread about cryotography, and as far as I remember, some body says about integrate the basic algoritms (MD5 and maybe others) as part of the pharo core. Well... now I need to use MD5 and cryptography package is not working well (it opens a debugger each time I save my image). I wonder if there are another package with MD5? Cheers, Esteban

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[Pharo-project] Fwd: MethodDictionary potential cleanups
by StÃ©phane Ducasse July 18, 2009

July 18, 2009

> > > > On Fri, 17 Jul 2009 22:13:33 +0200, Ralph Boland wrote: > > > MethodDictionary has a method "growNoBecome". > > It is invoked by "MethodDictionary>>fullCheckNoBecome". > > It is invoked by "MethodDictionary>>at:putNoBecome:". > > It is invoked by ????? (that is nobody). > > > > Can anybody explain this or should I generate a bug report? > > Hi Ralph, > > when I saw this the first time, it seemed that the methods without > *become* in their name, would do a #become: but they did not. > > Even if somebody tried with aMethod #become:, sooner or later > the .image > would crash: #becom:ing methods that can be in use by the VM is > always a > very bad idea. So it rather looks like the methods you listed are 100% > pure[tm] rot or crap. > > > I have no idea if any of the Squeak forks exhibit the same behavior. > > I suggest to remove them or, if you feel inclined, to deprecate them. > > /Klaus > > > I am running Squeak 3.10.2. > > > > Ralph Boland > > > > > > > >

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[Pharo-project] Taking the bull by the horns - Was: Re: MD5 in pharo?
by Esteban Lorenzano July 18, 2009

July 18, 2009

Ok... I packaged a cryptography stripped version with hashed methods (MD5 and SHA1)... I'm attaching the monticello package, but I really don't know what is the license of Cryptography (squeaksource doesn't says anything about that). I hope it can be useful in order to integrate them to pharo. Cheers, Esteban

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[Pharo-project] [ANN] update 10380
by Adrian Lienhard July 18, 2009

July 18, 2009

- isFontAvailable fix - Remove check for higherPerformance in doOneCycleFor: (preference to be removed in a second step) - ClosureTests expectedFailures - MethodFinder, SelectorBrowser, ThreadSafeTranscript - Move JoystickMorph to MorphicExtras package - Remove a couple of references to Squeak in strings (like 'SqueakDebug.log' -> 'PharoDebug.log') - Started implementing ScriptLoader>>#cleanUpForProduction ___________________ http://www.adrian-lienhard.ch/

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July 18, 2009

2009/7/17 Andreas Raab <andreas.raab <at> gmx.de>: > Juan Vuletich wrote: >> >> Some might remember >> http://lists.squeakfoundation.org/pipermail/squeak-dev/2008-February/124960… >> . It was a discussion about the dangers of using the result of #fork and >> friends, and the convenience of first creating the process, storing it >> somewhere and later doing #resume. In this release of Cuis, all callers of >> #fork and friends that needed the return value were changed for that >> pattern, and now #fork and friends simply return nil. This is the way to >> avoid those nasty bugs. > > I really like that solution. It's simple and ensures people know what > they're doing. > +1 Good to know that someone put that discussion fruits into a practical plane, even if in own fork :) > Cheers, > - Andreas > > -- Best regards, Igor Stasenko AKA sig.

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[Pharo-project] class variable names: initial cap not enforced
by Cameron Sanders July 18, 2009

July 18, 2009

I just loaded the code I have been developing in Pharo into Squeak (closure VM, using 4.10.2-7179web09.07 image base) and it had one complaint while loading: Squeak (seemingly) requires an initial cap on class variable names. [Maybe it allows it... but it popped up the debugger on an MC load.] Does Pharo allow the symbol to start with lower case by design, or was that act of omission? I am merely raising point to make certain it is an act of commission. -Cam

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July 18, 2009

Hi all I think that juan is doing a good job at documenting his changes so that other forks could benefit from them. So if you want to help here is the list. Stef (last change set included: 228) Rename class and update references goodie --------------------------------------------------------- 0159-renameClassAndUpdateReferences-jmv.1.cs Process scheduling enh -------------------------------- 0029-ProcessScheduling.cs MessageTally enh ------------------------- 0122-MessageTallyEnh-ar-jmv.11.cs 0191-MessageTallyNoWrap-jmv2.cs Logging and ChangeSet enhancements ------------------------------ 0003-ClassDefinitionLogging.st 0004-ClassDefinitionLoggingAddendum.st 0005-ClassDefinitionLoggingAddendum2.st 0032-ClassDefinitionLogging-Compatibility.cs 0123-ChangeListEnh-FileOutAll-jmv.2.cs 0201-SelectRemovalsOfSent-jmv.1.cs Dan's == with SmallIntegers --------------------------------------- 0105-RemoveIdentityCompareWSmallInts-jmv.1.cs Affected class categories goodie --------------------------------------------- 0036-AffectedClassCategories.2.cs Protocol Catcher goodie ----------------------------------- 0077-ProtocolCatcher-jmv.1.cs Nicer Cursors ------------------- 0046-Cursor.3.cs Chronology enh ------------------------- 0099-ChronologyEnh-jmv.1.cs 0223-TimeTestCreation-jmv.1.cs 0224-TimeForSpeed-gk.1-M4669.cs 0225-fasterDayOfYear-brp.1-M4669.cs 0226-DateAndTime-fromSeconds-dtl-M7356.cs Parser enh ------------------ 0113-ParserRemoteRequestorFix-jmv.3.cs 0118-ParserRemoteRequestorFix2-jmv.1.cs ProgressBar enh ----------------------- 0114-ProgressBarEnh-jmv.1.cs 0117-RemoveSlip.1.cs Text cleanup and refactoring ------------------------------------------ 0078-TextMorphsCleanup-jmv.1.cs 0079-TextEditor-jmv.28.cs 0080-replaceControllerReferences-jmv.1.cs 0081-removeController-jmv.1.cs 0082-furtherEditorCleanup-jmv.2.cs 0084-removePredecessorAndSuccessor-jmv.1.cs 0090-oldPluggableTextMorphFix-jmv.cs 0097-TextEditorFix-jmv.cs 0100-RemovePredecessorAndSuccessorAgain.1.cs 0110-ListRefactor-EditorFix-jmv.2.cs (just 2 methods) 0116-OldMorphEditorFix-jmv.1.cs 0174-SaveContentsToFile-jmv.1.cs 0216-WorkspaceFix-jmv.2.cs (1 method) ScrollPane and ScrollBar cleanup & refactor ----------------------------------------------------- 0169-ScrollPaneCleanup-jmv.8.cs 0171-OutboardScrollBarFix-jmv.1.cs 0215-ScrollPaneEnh-jmv.1.cs 0216-WorkspaceFix-jmv.2.cs (1 method) NiceFonts ---------------- 0002-subPixelFontsPreference.st 0007-ItalicAndBoldFonts.st 0011-AAFontsFixes.1.cs 0026-StrikeFont class-removeMostFonts.st 0031-StripHighGlyphs.cs 0040-SmallerAAColormaps.st 0051-seizesNavigationFocus.1.cs (just one of the changes) 0073-NiceFontsLessThan32bpp-jmv.cs 0120-DefaultsFontsFix.1.cs 0125-NiceFontsEnh-jmv.10.cs 0127-ChangeDejaVuForVera-jmv.3.cs 0128-RemoveFontsScripts-jmv.1.cs 0155-FontsSaveSpace-jmv.1.cs 0156-MultiLineEnding-VisibleControlChars-jmv.1.cs 0162-16bppFonts-jmv.1.cs 0195-NiceFontEnh-jmv.2.cs 0204-ColoredTextWithSubpixelAA.22.cs 0208-BitBltTweak-jmv.1.cs 0210-BetterColorMaps-jmv.2.cs Code authorship and relicensing ----------------------------------------- 0024-CodeAuthors.1.cs 0139-CodeAuthorsUpdate-jmv.2.cs 0140-LicenseBasicRemoval-yo-jmv.1.cs 0141-MissingAuthorsRemoval-yo-jmv.1.cs 0142-LicenseBasicRevert-yo-jmv.2.cs 0143-LicenseRemoveScaledDecimal-yo-jmv.1.cs 0144-LicenseCleanupHG-yo-jmv.1.cs 0145-LicenseRevertJDL-yo-jmv.1.cs 0146-LicenseRewriteHGExplorer-yo-jmv.1.cs 0147-LicenseRewriteHGServDir-yo-jmv.1.cs 0148-LicenseCleanupDWH-yo-jmv.1.cs 0149-LicenseLastEdits-yo-jmv.1.cs 0150-LicenseMoreEdits-jmv.2.cs 0151-LicenseAdditionalStuff-jmv.2.cs 0152-LicenseOddsAndEnds-jmv.1.cs 0158-LicenseNewIssues-jmv.1.cs 0194-Model-veryDeepInner-jmv.cs.1.cs Focus navigation and enh --------------------------------------------- 0009-KeyboardNavigation.st 0083-focusAndMiscCleanup-jmv.1.cs 0085-focusStuff-jmv.cs 0086-focusNotFollowsMouse-jmv.cs 0087-moreFocusAndEventsStuff-jmv.cs 0088-keyboardAndNavigationFocusUnification-jmv.cs 0089-newKeyboardFocusNavigation-jmv.cs 0091-AdditionalFocusFixes-jmv.1.cs 0093-FocusFixes-jmv.1.cs 0107-FocusFollowsMouseAgain-jmv.2.cs 0179-KeyboardFocusFeedbackEnh-jmv.12.cs 0180-focusFollowsMouse.1.cs 0186-PrettyPrintAndFocusFeedbackEnh-jmv.1.cs Pointer explorer goodie ------------------------------- 0070-PointerExplorer-jmv.cs Code evaluation fixes ---------------------------- 0045-CodeEvaluationAnnoyancesFixes.5.cs Remote cursor sender goodie ---------------------------------------- 0034-OldSimpleClientSocket class-remoteCursorSender.st 0035-OldSimpleClientSocket class-remoteCursorReceiver.st 0037-remoteCursorReceiver.st 0039-remoteCursorSender.st 0055-RemoteCursorClose.1.cs Kernel: Semaphores, Delays, Processes, WeakReferences ------------------------------------------------------------------------- 0101-SafeDelay-2-ar.cs 0102-DelayTweaks-ar.cs 0103-DelayStartup-jmv.cs 0104-SemaCritical-ar.cs 0130-CreateSemaphoreTest-jmv.1.cs 0131-DelayCleanup-ar.1.cs 0132-AtomicProcessSuspend-ar.1.cs 0133-ProcessTerminateFix-ar.2.cs 0134-DelayWaitTimeout-ar.2.cs 0135-SignalExceptionFix-ar.1.cs 0136-assertFix-jmv.1.cs 0137-SemaTests-ar.cs 0173-offList-jmv.1.cs 0187-DelayWaitTimeout-ar.3.cs 0192-WeakMessageSendFixPart1-jmv-M7352.cs 0193-WeakMessageSendFixPart2-jmv-M7352.1.cs 0207-AvoidCreatingDelays-jmv.1.cs 0212-ForkSenders-jmv.1.cs 0213-ForkAnswersNil-jmv.5.cs Polygons and Curves --------------------------- 0177-CurveMorphProperFill-jmv.2.cs 0181-CurveMorphFixArrows-jmv.1.cs Misc goodies and lesser tweaks ------------------------------------------ 0047-crc16ForFiles.1.cs 0050-Form-fromFileNamedOrNil.1.cs 0053-ensure-close.1.cs 0058-browseUndeclared.1.cs 0061-baseSqueakFixes-jmv.1.cs 0065-DictionaryFix-jmv.1.cs 0066-CrLfFileStreamFixes-jmv.1.cs 0067-crLfNextLine-jmv.4.cs 0069-writeStream-lf-jdb.1.cs 0073-BMPSaveFixes-jmv.1.cs 0074-String-stbLinesDo-jdb.1.cs 0076-trimbBlanksFix-jmv.1.cs 0119-CryptographyStuff-jmv.1.cs 0126-BrowserTweaks-jmv.3.cs 0129-xorFixes-em.1.cs 0166-RecreateSpecialObjectsArray-M6980-ar.1.cs 0172-ShrinkingToolsEnh-jmv.5.cs 0182-RemoveLineFeedsTweak-jmv.1.cs 0184-PresumedSentMessagesEnh-jmv.1.cs 0185-ISO-8859-1Encoding-jmv-ar.11.cs 0188-ShrinkingFix-jmv.1.cs 0190-isShadowed-jmv.1.cs 0196-AnalysisTools-jmv.1.cs 0206-AnalysisToolsEnh-jmv.4.cs 0214-nilMNU-bf-jmv.1.cs 0217-LongMethodAuthor-ar-jmv.2.cs 0218-FileMenuEnh-jmv.1.cs Cleanup ------------- 0059-Morphic3AndBalloonRemoval.13.cs 0094-removefixReversedValueMessages-jmv.cs 0095-SmartRefStreamFixAndCleanup-jmv.cs 0124-RemoveTempNamesCache-jmv.2.cs 0157-RemoveSomeLFsFromCode-jmv.1.cs 0163-LoadOldIdentical-jmv.3.cs 0164-LoadOldEquivalent-jmv.12.cs 0227-SomeRandomCleanup-jmv.1.cs Morphic / LightWidgets ------------------- 0001-HoleLW.st 0006-PositionFix.st 0008-HoleLWAndTransparentBackgroundFix.st 0010-MenuItemLW.st 0012-DrawHighlightOverride.st 0013-ShowNHideInLW.st 0014-GuiStandards.cs 0015-ListLW.1.cs 0016-EntryFieldWithExtras.1.cs 0017-Slider.1.cs 0018-GuiStandardsExample.2.cs 0019-entryFieldChanges.1.cs 0020-slider.2.cs 0021-GuiStandardsExampleFer.3.cs 0022-MiscFixes.1.cs 0023-AdditionalFixes.5.cs 0025-NavigationFixes.1.cs 0027-ProgressBar.4.cs 0028-LW-changes.1.cs 0030-ViewUpdateInUIProcess.cs 0033-actionArgumentInButtons.cs 0038-outOfWorld.st 0041-LabelLW-font.cs 0042-OldHandMorph-handleEvent.st 0043-MouseOver-CPUUsageReport.st 0044-ModelsEventsAndLW.6.cs 0048-LW-actionArgument.1.cs 0049-World-ViewBox.1.cs 0051-seizesNavigationFocus.1.cs 0052-LW-misc.1.cs 0054-OldPasteUpMorph.jmv.1.cs 0056-ImageLW.1.cs 0057-NavigationFocusFix.1.cs 0060-miscLightWidgetsFixes-jmv.3.cs 0062-CheapImageLW.1.cs 0063-clickableScrollbars-jmv.1.cs 0064-LWtweaks-jmv.1.cs 0068-navigationFocusEnhLW-jmv.1.cs 0071-ButtonAndLabelLWEnh-1-jmv.cs 0072-ButtonAndLabelLWEnh-2-jmv.cs 0075-CheckBoxLWAndStuff-jmv.1.cs 0092-NewEntryField-jmv.1.cs 0096-HaloCyclingFix-jmv.cs 0098-MoreResponsiveMorphic-jmv.cs 0106-ScrollingLabel-jmv.1.cs 0108-TranslucentImage-jmv.3.cs 0109-CellStyleAphaEntryField-jmv.7.cs 0110-ListRefactor-EditorFix-jmv.2.cs 0111-ListRefactorPart2-jmv.1.cs 0112-RemoveMenuListLWandMenuItemLW-jmv.1.cs 0115-CustomNavigationEntryFieldLW.1.cs 0121-ProgressBarLWFix-jmv.1.cs 0138-Mantis6581-FreezeFix-al.1.cs 0153-runStepMethodsIn-ar.2.cs 0154-AvoidSupriousDrawing-jmv.1.cs 0160-removePrefix-Old-jmv.1.cs 0161-isMorphic-jmv.1.cs 0165-OldPrefixRemaining-jmv.1.cs 0167-EntryFieldFocusFix-jmv.1.cs 0168-MoreOldPrefixStuff-jmv.1.cs 0170-Unimplemented-jmv.17.cs 0175-RemoveVMMaker-jmv.1.cs 0176-AdditionalVMMakerRemoval-jmv.1.cs 0178-EntryField2LWFix-jmv.1.cs 0183-TargetSightingCuis-wiz-jmv.6.cs 0189-MenusWithPen.10.cs 0197-RemoveTableLayout-jmv.12.cs 0198-SimplifyCanvas-jmv.2.cs 0199-MorphicReduction-jmv.4.cs 0200-MoreCleanup-jmv.10.cs 0202-BrowserCommentDisappears-jmv.1.cs 0203-RemoveRotationCenter-jmv.1.cs 0205-PluggableButtonMorphFix-jmv.1.cs 0209-AdditionalCleanup-jmv.13.cs 0211-LayoutSimplification-jmv.cs 0219-addMorphLayoutFractions-jmv.1.cs 0220-BetterButtonDefaults-jmv.1.cs 0221-ButtonLabelString-jmv.3.cs 0222-BrowserLowerPaneLayoutFix-jmv.2.cs 0228-MenuLayoutFix-jmv.1.cs

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