Squeak-dev November 2012

squeak-dev@lists.squeakfoundation.org

56 participants
115 discussions

The Trunk: KernelTests-cmm.236.mcz
by commits＠source.squeak.org 25 Nov '12

25 Nov '12

Chris Muller uploaded a new version of KernelTests to project The Trunk: http://source.squeak.org/trunk/KernelTests-cmm.236.mcz ==================== Summary ==================== Name: KernelTests-cmm.236 Author: cmm Time: 24 November 2012, 6:30:12.84 pm UUID: 7ade1171-0705-4de0-a257-dc36131a7bd3 Ancestors: KernelTests-dtl.235 Test asserts NumberParserError will be signaled with #asNumber. =============== Diff against KernelTests-dtl.235 =============== Item was changed: ----- Method: FloatTest>>testStringAsNumber (in category 'testing - conversion') ----- testStringAsNumber "This covers parsing in Number>>readFrom:" - | aFloat | aFloat := '10r-12.3456' asNumber. self assert: -12.3456 = aFloat. aFloat := '10r-12.3456e2' asNumber. self assert: -1234.56 = aFloat. aFloat := '10r-12.3456d2' asNumber. self assert: -1234.56 = aFloat. aFloat := '10r-12.3456q2' asNumber. self assert: -1234.56 = aFloat. aFloat := '-12.3456q2' asNumber. self assert: -1234.56 = aFloat. aFloat := '12.3456q2' asNumber. self assert: 1234.56 = aFloat. + self + should: [ 'invalid number' asNumber ] + raise: NumberParserError! - !

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The Trunk: Kernel-cmm.717.mcz
by commits＠source.squeak.org 25 Nov '12

25 Nov '12

Chris Muller uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-cmm.717.mcz ==================== Summary ==================== Name: Kernel-cmm.717 Author: cmm Time: 24 November 2012, 6:26:24.16 pm UUID: 9f98e64f-c1da-4c6e-94ec-c07d48dd7a22 Ancestors: Kernel-nice.716 NumberParser>>error: signal a NumberParserError instead of Error. =============== Diff against Kernel-nice.716 =============== Item was added: + ----- Method: NumberParser>>error: (in category 'error') ----- + error: aString + NumberParserError signal: aString!

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The Trunk: Exceptions-cmm.37.mcz
by commits＠source.squeak.org 25 Nov '12

25 Nov '12

Chris Muller uploaded a new version of Exceptions to project The Trunk: http://source.squeak.org/trunk/Exceptions-cmm.37.mcz ==================== Summary ==================== Name: Exceptions-cmm.37 Author: cmm Time: 24 November 2012, 6:23:20.97 pm UUID: 0c4792bb-f5fe-4205-b8b3-801a8f420eec Ancestors: Exceptions-chc.36 Introduce NumberParserError so that errors parsing numbers via #asNumber can be discerned from other kinds of Errors. =============== Diff against Exceptions-chc.36 =============== Item was added: + Error subclass: #NumberParserError + instanceVariableNames: '' + classVariableNames: '' + poolDictionaries: '' + category: 'Exceptions-Kernel'!

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The Trunk: Tools-cmm.429.mcz
by commits＠source.squeak.org 25 Nov '12

25 Nov '12

Chris Muller uploaded a new version of Tools to project The Trunk: http://source.squeak.org/trunk/Tools-cmm.429.mcz ==================== Summary ==================== Name: Tools-cmm.429 Author: cmm Time: 24 November 2012, 6:19:36.512 pm UUID: 50cb8cd0-5220-4ca3-96c1-0812ae6d0da8 Ancestors: Tools-eem.428 - Fix hot-key for removing a method from a MessageSet even if that method has already been deleted. =============== Diff against Tools-eem.428 =============== Item was changed: ----- Method: CodeHolder>>messageListKey:from: (in category 'message list menu') ----- messageListKey: aChar from: view "Respond to a Command key. I am a model with a code pane, and I also have a listView that has a list of methods. The view knows how to get the list and selection." - | sel class | aChar == $D ifTrue: [^ self toggleDiffing]. - sel := self selectedMessageName. aChar == $m ifTrue: "These next two put up a type in if no message selected" [^ self useSelector: sel orGetSelectorAndSendQuery: #browseAllImplementorsOf: to: self ]. aChar == $n ifTrue: [^ self useSelector: sel orGetSelectorAndSendQuery: #browseAllCallsOn: to: self ]. + aChar == $d ifTrue: [^ self removeMessageFromBrowser]. - "The following require a class selection" (class := self selectedClassOrMetaClass) ifNil: [^ self arrowKey: aChar from: view]. aChar == $b ifTrue: [^ Browser fullOnClass: class selector: sel]. aChar == $N ifTrue: [^ self browseClassRefs]. aChar == $i ifTrue: [^ self methodHierarchy]. aChar == $h ifTrue: [^ self classHierarchy]. aChar == $p ifTrue: [^ self browseFullProtocol]. aChar == $r ifTrue: [^ self browseVariableReferences]. aChar == $a ifTrue: [^ self browseVariableAssignments]. - - "The following require a method selection" sel ifNotNil: [aChar == $o ifTrue: [^ self fileOutMessage]. aChar == $c ifTrue: [^ self copySelector]. aChar == $v ifTrue: [^ self browseVersions]. aChar == $O ifTrue: [^ self openSingleMessageBrowser]. aChar == $x ifTrue: [^ self removeMessage]. - aChar == $d ifTrue: [^ self removeMessageFromBrowser]. - (aChar == $C and: [self canShowMultipleMessageCategories]) ifTrue: [^ self showHomeCategory]]. - ^ self arrowKey: aChar from: view!

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Server is down ?
by Edgar J. De Cleene 24 Nov '12

24 Nov '12

http://source.squeak.org/trunk/ Do not responds Edgar

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freetype fonts in TextMorph?
by Jim Rosenberg 23 Nov '12

23 Nov '12

I've loaded FreeTypePlus into a vanilla distribution Squeak 4.3 image. When I pull up the dialog to change system fonts, I'm seeing all my fonts quite nicely. But if I change the font on a TextMorph, I'm only given the choices from the default install -- no local fonts at all. How do I get a freetype font to show up in a TextMorph? (I do have the Offer Local Fonts preference set for enable and local.) -Thanks in advance, Jim

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Squeak 4.4 release todo list
by Frank Shearar 22 Nov '12

22 Nov '12

Hi folks, Apologies for the silence: things have been a bit busy. Test wise we're looking pretty good. We still have a few red lights but I don't see much point in delaying further: some of the test failures are because of VM sensitivities. Off the top of my head we/I still need to write a changelog, and otherwise a bunch of infrastructural stuff's all that's needed: a new update stream, switching it over, etc. I wrote a ReleaseBuilder script but of course should actually publish it. I've also nearly finished the new background, and just need to figure out how to clean the edges of the pic to make it tile properly. Given I'm writing this mail on my phone I will have to mail the proposed image separately, at a later stage. Anyone spot anything missing off the swiki release page? frank

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Twitter Bootstrap Fluid layout in iPad/iPhone
by Chris Cunnington 21 Nov '12

21 Nov '12

With three files (fluid.html, bootstrap.css, and bootstrap-responsive.css) I have the Twitter Bootstrap fluid page layout for consideration for a new squeak.org homepage. [1] No need to worry about responsive design, this page does it for you. I tested it in iPad/iPhone [1] [2] and it comes up looking good each time. Bootstrap is pretty nifty. Chris [1] http://www.osrcon.ca/fluid.html [2] http://iphonetester.com/ [3] http://ipadpreview.com/

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Squeak Board minutes - 11/19/12
by Chris Cunnington 21 Nov '12

21 Nov '12

Members attending: Bert Freudenberg, Colin Putney, Chris Muller, Randal Schwartz, Chris Cunnington, Craig Latta - Squeak4.4 is going to be released soon - The election process is being reviewed to secure an election manager so Göran doesn't have to do it forever - David T. Lewis set up automatic building of 64-bit images [1], and Ian Piumarta provides a Linux VM to run these images [2]. The Board explored what could be done with such an image. The main thing it allows is having larger object memories. One idea was a system that would log all message sends and state changes, so we could have an omniscient debugger (e.g., a person could play back everything that happened in the previous half hour). This relates to Gilad Bracha's blog post "Debug Mode Is The Only Mode" [3]. One thing necessary for a wider adoption of 64-bit images would be providing VMs for Windows and Mac, and making some remaining plugins work with 64-bits. - Craig Latta is about to release the first modules for the Naiad module system for Spoon: Chronos and Quoth. Craig has a process of "spoonifying" an application written in regular code. Chronos is Alan Lovejoy's date/time library [4] and Quoth is Craig's own musical live-coding system [5]. - Tim Rowledge is waiting to receive in the mail a Raspberry Pi with which he aims to provide a current RiscOS platform for Squeak. Being the original ARM maintainer of the Squeak VM, he intends to adapt his existing RiscOS code for the Raspbery Pi. - Colin Putney is in the process of reviewing and releasing a new revision of Filesystem [6] - Chris C. has developed a prototype of a new squeak.org homepage. It's latest version can be found at [7]. It is an Altitude website. There are questions about the site on two fronts: how it looks; and, how stable it is. There has been doubt about how the site should look. Opinions about its design, logo, layout, CSS, etc. are welcome. Herbert Konig is helping to harden it with the Selenium testing suite. [8] [9] The most recent image has been up for +200 hours without a problem. Colin has added changes to Altitude, which will be deployed soon. [1] http://lists.squeakfoundation.org/pipermail/squeak-dev/2012-November/166422… [2] http://squeakvm.org/unix/ [3] http://gbracha.blogspot.ca/ [4] http://chronos-st.blogspot.com/ [5] http://netjam.org/quoth/ [6] http://wiresong.ca/filesystem/ [7] http://box3.squeak.org:8624 [8] http://seleniumhq.org/ [9] https://addons.mozilla.org/en-US/firefox/addon/selenium-ide/

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About the new FileSystem
by H. Hirzel 21 Nov '12

21 Nov '12

from the email about recent board meeting On 11/20/12, Chris Cunnington <smalltalktelevision(a)gmail.com> wrote: > Members attending: Bert Freudenberg, Colin Putney, Chris Muller, Randal > Schwartz, Chris Cunnington, Craig Latta > ..... [snip] > - Colin Putney is in the process of reviewing and releasing a new > revision of Filesystem [6] [snip] > > [6] http://wiresong.ca/filesystem/ > Chris and Colin, Is it possible to give more details on this review process? What are the issues? How does it relate to the Pharo version which is a fork of this work? Can the Pharo FileSystem tutorial be reused? To which extent? --Hannes

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