Squeak-dev March 2014

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139 discussions

Daily Commit Log
by commits＠source.squeak.org 04 Mar '14

04 Mar '14

Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours: http://lists.squeakfoundation.org/pipermail/packages/2014-March/006967.html Name: Kernel-nice.840 Ancestors: Kernel-nice.839 Correct a comment: integerPart is the integer part, not the fractional part. =============================================

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Any Squeakers in Sydney?
by Tansel Ersavas 04 Mar '14

04 Mar '14

Are there any Squeakers in Sydney? Tansel

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[ANN] The Path Tools Framework
by Michael Perscheid 03 Mar '14

03 Mar '14

Hi all, I’m pleased to announce the release of our Path Tools Framework that has been developed during the last five years as part of my dissertation. https://www.hpi.uni-potsdam.de/hirschfeld/trac/SqueakCommunityProjects/wiki… The Path Tools Framework comprises several development tools for supporting typical software maintenance tasks such as debugging, testing, and program comprehension. It realizes among others our test-driven fault navigation (a systematic debugging approach that leads developers from the observable failure back to root causes), test quality feedback (improve software quality by analyzing test cases), and model-based source code editing (single source development method that joins model-driven development and standard source code editing). As there are several tools and use cases, we will provide more detailed information in following announcements. Nevertheless, all tools are already available and can be tested. Furthermore, there is also a bunch of documentation, screencasts, and published papers. http://www.michaelperscheid.de/projects/index.html Have fun :-) Best regards, Michael --- Dr.-Ing. Michael Perscheid michaelperscheid(a)googlemail.com http://www.michaelperscheid.de/

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Re: [squeak-dev] Re: working on the All-In-One
by Chris Muller 03 Mar '14

03 Mar '14

Just to be clear, I need a volunteer to help out. I thought I could just dump files from Eliot's VM into the same places as the old VM (replacing it). If this is not the case then I need some help from someone with a Mac. On Thu, Feb 27, 2014 at 1:55 PM, E. Glen Paling <glenpaling(a)mac.com> wrote: > slp5591 is so impersonal, you can call me Glen. :) I presume the lasted version of Cog should be included, however, the VM in the all-in-one is packaged differently than Eliot's. I suspect the Cog VM won't work without modification. I can't help much, I'm not an apple developer. Have a look at Pharo's version 2.0 portable. > > Glen Paling > > On 27Feb2014, at 14:31, Chris Muller <asqueaker(a)gmail.com> wrote: > >> Thanks slp5591. >> >> On Thu, Feb 27, 2014 at 1:15 PM, <slp5591(a)me.com> wrote: >>> The launch errors are due to OSX's Gatekeeper. Changing the security >>> settings allows Squeak to launch see: >>> http://support.apple.com/kb/HT5290?viewlocale=en_US&locale=en_US. This is a >>> excellent way to keep newbies away... We've been here before: >>> http://forum.world.st/All-in-ones-tp4662358p4662683.html. >>> >>> Like Tim said, changing the following changes to info.plist launches the >>> all-in-one: >>> >>> 461 to: <string>Squeak 4.5, VM 4.2.3b1u</string> >>> 463 to: <string>4.5</string> >>> 467 to: <string>org.squeak.SqueakAllInOne45</string> >>> 471 to: <string>Squeak 4.5</string> >>> 515 to: <string>Squeak4.5-13680.image</string> >> >> Okay, I've made those changes. >> >>> It is a very old VM: >>> >>> /Applications/Smalltalk/Build/OneClicks/Squeak-4.5-All-in-One.app/Contents/MacOS/Squeak >>> VM Opt >>> Squeak3.8.1 of '28 Aug 2006' [latest update: #6747] 4.5 >>> Mac Carbon 4.2.4b1 28-Mar-10 >45CAAEAC-5A1E-4327-9702-7973E3473FDE< >> >> Which VM do we want to deploy for Mac and where can I download it? >> >> Let me know and I'll put up the new All-In-One. >> >> Thanks. >> >

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The Trunk: Kernel-nice.840.mcz
by commits＠source.squeak.org 03 Mar '14

03 Mar '14

Nicolas Cellier uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-nice.840.mcz ==================== Summary ==================== Name: Kernel-nice.840 Author: nice Time: 3 March 2014, 4:17:47.597 pm UUID: b9d8d15f-48f9-4986-b666-89241ecae19f Ancestors: Kernel-nice.839 Correct a comment: integerPart is the integer part, not the fractional part. =============== Diff against Kernel-nice.839 =============== Item was changed: ----- Method: ScaledDecimal>>integerPart (in category 'truncation and round off') ----- integerPart + "Answer the integer part of the receiver." - "Answer the fractional part of the receiver." ^ ScaledDecimal newFromNumber: fraction integerPart scale: scale!

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The Inbox: Tools-jmg.520.mcz
by commits＠source.squeak.org 03 Mar '14

03 Mar '14

A new version of Tools was added to project The Inbox: http://source.squeak.org/inbox/Tools-jmg.520.mcz ==================== Summary ==================== Name: Tools-jmg.520 Author: jmg Time: 2 March 2014, 11:03:51.546 pm UUID: da618b0c-bf0b-e64f-b8e7-6504d1e63fe4 Ancestors: Tools-cmm.519 Begin refactoring and clean up of the Archive viewer but having it use the system default font, and having it create itself without using hardcoded heights for components. More to come. =============== Diff against Tools-cmm.519 =============== Item was changed: ----- Method: ArchiveViewer>>createWindow (in category 'initialization') ----- createWindow + | list heading font text buttonBar currentHeightOffset stringHeight | + font := TextStyle default defaultFont. - | list heading font text buttonBar | - - font := (TextStyle named: #DefaultFixedTextStyle) - ifNotNil: [ :ts | ts fontArray first]. - buttonBar := self createButtonBar. + currentHeightOffset := buttonBar fullBounds height + self paddingAmount. + self + addMorph: buttonBar + fullFrame: (LayoutFrame + fractions: (0 @ 0 corner: 1.0 @ 0.0) + offsets: (0 @ 0 corner: 0 @ currentHeightOffset)). + self minimumExtent: buttonBar fullBounds width + 20 @ 230. - self addMorph: buttonBar - fullFrame: (LayoutFrame fractions: (0@0 corner: 1.0(a)0.0) offsets: (0@0 corner: 0@44)). - - self minimumExtent: (buttonBar fullBounds width + 20) @ 230. self extent: self minimumExtent. - heading := self createListHeadingUsingFont: font. + stringHeight := heading fullBounds height. + self + addMorph: heading + fullFrame: (LayoutFrame + fractions: (0 @ 0 corner: 1.0 @ 0.0) + offsets: (0 @ currentHeightOffset corner: 0 @ (currentHeightOffset + stringHeight + self paddingAmount))). + currentHeightOffset := currentHeightOffset + stringHeight + self paddingAmount. - self addMorph: heading - fullFrame: (LayoutFrame fractions: (0@0 corner: 1.0(a)0.0) offsets: (0@44 corner: 0@60)). - (list := PluggableListMorph new) + on: self + list: #memberList + selected: #memberIndex + changeSelected: #memberIndex: + menu: #memberMenu:shifted: + keystroke: nil. - on: self list: #memberList - selected: #memberIndex changeSelected: #memberIndex: - menu: #memberMenu:shifted: keystroke: nil. list color: self defaultBackgroundColor. + font + ifNotNil: [list font: font]. + self + addMorph: list + fullFrame: (LayoutFrame + fractions: (0 @ 0 corner: 1.0 @ 0.8) + offsets: (0 @ currentHeightOffset corner: 0 @ 0)). + text := PluggableTextMorph + on: self + text: #contents + accept: nil + readSelection: nil + menu: nil. + self + addMorph: text + frame: (0 @ 0.8 corner: 1.0 @ 1.0). - - font ifNotNil: [list font: font]. - self addMorph: list - fullFrame: (LayoutFrame fractions: (0@0 corner: 1.0(a)0.8) offsets: (0@60 corner: 0@0)). - - text := PluggableTextMorph on: self - text: #contents accept: nil - readSelection: nil menu: nil. - self addMorph: text - frame: (0(a)0.8 corner: 1.0(a)1.0). text lock. + self setLabel: 'Zip Archive Viewer'! - - self setLabel: 'Ned''s Zip Viewer'! Item was added: + ----- Method: ArchiveViewer>>paddingAmount (in category 'private') ----- + paddingAmount + ^ 6.!

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The Inbox: Morphic-jmg.722.mcz
by commits＠source.squeak.org 03 Mar '14

03 Mar '14

A new version of Morphic was added to project The Inbox: http://source.squeak.org/inbox/Morphic-jmg.722.mcz ==================== Summary ==================== Name: Morphic-jmg.722 Author: jmg Time: 2 March 2014, 10:47:18.061 pm UUID: 5f94db60-5f60-1b4a-9b49-97506ae11db4 Ancestors: Morphic-jmg.721 Save MulticolumnLazyListMorph methods in the same categories as they are saved in its superclass LazyListMorph. =============== Diff against Morphic-jmg.721 =============== Item was changed: + ----- Method: MulticolumnLazyListMorph>>getListItem: (in category 'list access') ----- - ----- Method: MulticolumnLazyListMorph>>getListItem: (in category 'as yet unclassified') ----- getListItem: index ^listSource getListRow: index! Item was changed: + ----- Method: MulticolumnLazyListMorph>>listChanged (in category 'list management') ----- - ----- Method: MulticolumnLazyListMorph>>listChanged (in category 'as yet unclassified') ----- listChanged columnWidths := nil. super listChanged!

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The Inbox: Morphic-jmg.721.mcz
by commits＠source.squeak.org 03 Mar '14

03 Mar '14

A new version of Morphic was added to project The Inbox: http://source.squeak.org/inbox/Morphic-jmg.721.mcz ==================== Summary ==================== Name: Morphic-jmg.721 Author: jmg Time: 2 March 2014, 5:35:41.472 pm UUID: 0beec4d6-9d1e-df45-9443-6e7cedbc6180 Ancestors: Morphic-cmm.720 The comment in these methods claims they are private, so categorize them appropriately. =============== Diff against Morphic-cmm.720 =============== Item was changed: + ----- Method: LazyListMorph>>adjustHeight (in category 'private') ----- - ----- Method: LazyListMorph>>adjustHeight (in category 'drawing') ----- adjustHeight "private. Adjust our height to match the length of the underlying list" self height: (listItems size max: 1) * font height ! Item was changed: + ----- Method: LazyListMorph>>adjustWidth (in category 'private') ----- - ----- Method: LazyListMorph>>adjustWidth (in category 'drawing') ----- adjustWidth "private. Adjust our height to match the length of the underlying list" self width: ((listSource width max: self hUnadjustedScrollRange) + 20). !

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Squeak 4.5 final Release Candidate
by Chris Muller 03 Mar '14

03 Mar '14

http://ftp.squeak.org/4.5alpha/Squeak4.5-13680.zip Changes since 13675: - Fix cloning MessageSet's. - Pointer-chaser, display the id-hash of Morph's in the path to chased object. - Sending basicNew to CompiledMethod may crash the VM, so don't do that. - Fix incorrect display of underscore and caret in case of WideString displayed in DejaVu sans Strike fonts.

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empty packages in http://source.squeak.org/squeak45 repository
by Eliot Miranda 02 Mar '14

02 Mar '14

Hi All, lots of the packages in the http://source.squeak.org/squeak45repository are empty. e.g. McStalker.Squeak4.5-spur$ unzip -l package-cache/Monticello-cmm.586.mcz Archive: package-cache/Monticello-cmm.586.mcz Length Date Time Name -------- ---- ---- ---- 19 03-01-14 10:35 package 170727 03-01-14 10:35 version 0 03-01-14 10:35 snapshot/source.st 66 03-01-14 10:35 snapshot.bin -------- ------- 170812 4 files The normal situation looks like McStalker.Squeak4.5-spur$ unzip -l package-cache/Monticello-cmm.585.mcz Archive: package-cache/Monticello-cmm.585.mcz Length Date Time Name -------- ---- ---- ---- 19 03-01-14 10:54 package 170447 03-01-14 10:54 version 405499 03-01-14 10:54 snapshot/source.st 440403 03-01-14 10:54 snapshot.bin -------- ------- 1016368 4 files Would kind souls who have access and valid .mcz's please copy them back to http://source.squeak.org/squeak45? -- TIA, Eliot

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