Squeak-dev January 2018

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171 discussions

The Trunk: 60Deprecated-mt.9.mcz
by commits＠source.squeak.org 25 Jan '18

25 Jan '18

Marcel Taeumel uploaded a new version of 60Deprecated to project The Trunk: http://source.squeak.org/trunk/60Deprecated-mt.9.mcz ==================== Summary ==================== Name: 60Deprecated-mt.9 Author: mt Time: 25 January 2018, 8:15:11.91705 am UUID: a9bdcc14-c4e8-724a-9f8b-0c567d49570c Ancestors: 60Deprecated-dtl.8 Restores an old message for editing strings that was removed but never deprecated. =============== Diff against 60Deprecated-dtl.8 =============== Item was added: + ----- Method: String>>openInWorkspaceWithTitle: (in category '*60Deprecated-user interface') ----- + openInWorkspaceWithTitle: aTitle + "Open up a workspace with the receiver as its contents, with the given title" + + self deprecated: 'Use UIManager >> #edit:label:.'. + UIManager default edit: self label: aTitle.!

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Update from 17650 to 17303? Really?
by tim Rowledge 25 Jan '18

25 Jan '18

Just did an update. Loaded ok. But - … and Transcript output - " ========== Update completed: 17650 -> 17303 ========== “ Pretty sure that ought not be the case... tim -- tim Rowledge; tim(a)rowledge.org; http://www.rowledge.org/tim Oxymorons: Sweet sorrow

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The Trunk: System-dtl.996.mcz
by commits＠source.squeak.org 25 Jan '18

25 Jan '18

David T. Lewis uploaded a new version of System to project The Trunk: http://source.squeak.org/trunk/System-dtl.996.mcz ==================== Summary ==================== Name: System-dtl.996 Author: dtl Time: 24 January 2018, 8:12:21.090624 pm UUID: 0a3bc42a-c26e-48be-b30f-09fc2970bc7e Ancestors: System-eem.995 xxxOpenContext:label:contents: is a target of the Project class>>dispatchTo:addPrefixAndSend:withArguments: mechanism. Add it to #baseSelectors so the target methods will appear in sender searches. This was missed in the conversion from #flag: identifiers to the cleaner pragma <hasLiteralTest: #isDispatchSelector:> =============== Diff against System-eem.995 =============== Item was changed: ----- Method: Project class>>baseSelectors (in category 'dispatching') ----- baseSelectors "The list of known base selectors that may be dispatched to project specific implementations. For example, #OpenLabel:in: will be dispatched to #mvcOpenLabel:in: for its MVC specific implementation. Add new base selectors here if additional methods are added as targets of the dispatchTo:addPrefixAndSend:withArguments: mechanism." ^ { #StartUpLeftFlush . #StartUpWithCaption:icon:at:allowKeyboard: . #OpenLabel:in: . #Open: . #Open . #OpenOn:context:label:contents:fullView: . + #ResumeProcess: . + #OpenContext:label:contents: - #ResumeProcess: } !

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Fwd: CommandShell outputAndError Bug Report
by Sean P. DeNigris 25 Jan '18

25 Jan '18

This was on Pharo's #offtopic Discord channel, where I assume David Lewis would not see it… > lukego - Yesterday at 8:49 AM > I'm not sure how to report a bug on CommandShell so I will just write this > here so that it is > somewhere: > PipeJunction>>outputAndError is broken because it attempts to first > completely read stdout > and then to completely read stderr. These streams should actually be read > in parallel. > Otherwise you have a deadlock when a subprocess fills up its stderr > because it will become > blocked on a write(2,...) system call hoping for Pharo to drain the buffer > and make space on > stderr but that never happens because Pharo is only polling stdout. > I'm working around this with 2>&1 i.e. making sure that only stdout is > used and never stderr. I don't think the OP is subscribed to this list, but I'm happy to pass responses back and forth. ----- Cheers, Sean -- Sent from: http://forum.world.st/Squeak-Dev-f45488.html

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Laptop Repo was [source.squeak.org --- Responsiveness]
by Chris Cunnington 24 Jan '18

24 Jan '18

>It's all here: > http://wiki.squeak.org/squeak/6365 <http://wiki.squeak.org/squeak/6365> >This is what source.squeak.org is running. It installs and runs clean >(in Linux). It never saves the running image. >Every serious Squeak developer should do it on their laptop, so they >can have the revision history for their own proprietary code, not just >the source.squeak.org repositories. This is interesting, but it seems over engineered. Http was never part of the first, second or third designs of Monticello. It went large when people in Bern made SqueakSource. The aim, I think, was to present the packages in an HTML format for people to read instead of having a faceless HTTP address access to a file directory somewhere. After that, it seems, people forgot Monticello has ten different kinds of repository available. With the instructions I’ve shown below, I think a person could do what you’re doing after five minutes of setup using only Monticello in an any image. [1] And it would work on any OS, not just Linux. Getting Installer scripts to point to a directory on your desktop (simultaneously copying into Dropbox perhaps?) would be a next and probably simple step. All the code history is in the MC files on disk. I don’t think SqueakSource has anything to say about your versions. I don’t think you need SqueakSource at all. Just Monticello. Is there something here I’m missing? Chris [1] 1 Create a desktop folder called “MyMonticelloFiles” 2 In MC add as a directory repository pointing to MyMonticelloFiles 3 Existing packages in MC won’t see the new repo from “add repository”, until… 4 Go to Browser. Put any class in a new class category (i.e. MCDummyCategory) 5 Add new package “MCDummyCategory” in MC 6 “Add Repository” for MCDummyCategory to MyMonticelloFiles repository 7 Save MCDummyCategory to MyMonticelloFiles on disk 8 All existing packages now have MyMonticelloFiles as a destination 9 Adapt Installer script to use “Installer monticello directory: ‘MyMonticelloFiles’ or something Details here, I suppose. http://installer.pbworks.com/w/page/19997682/Installer

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Laptop Repo was [source.squeak.org --- Responsiveness]
by Chris Cunnington 24 Jan '18

24 Jan '18

>Chris Muller is explaining how you can set up your own local server that >works exactly like the one on source.squeak.org. For example, if someone >wanted to work on improving the responsiveness of updates on >source.squeak.org, they could follow Chris' instructions to set up their >own private squeaksource which they could use and modify without affecting >the production source.squeak.org server. Ah, I see. Following the wiki instructions Eliot could explore how to move the "mailing of the diff to a lower priority” on his laptop. I didn’t see that part. Thank you. Chris

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The Trunk: Kernel-eem.1147.mcz
by commits＠source.squeak.org 24 Jan '18

24 Jan '18

Eliot Miranda uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-eem.1147.mcz ==================== Summary ==================== Name: Kernel-eem.1147 Author: eem Time: 24 January 2018, 8:45:41.289751 am UUID: 5c2fb139-37ff-4c01-8bc3-1bfab7e7decb Ancestors: Kernel-eem.1146 Object>>[basic]AddInstanceVarNamed:withValue: have been moved into into EToys. In base Squeak this is code that belongs in ClassDescription. =============== Diff against Kernel-eem.1146 =============== Item was removed: - ----- Method: Object>>addInstanceVarNamed:withValue: (in category 'accessing') ----- - addInstanceVarNamed: aName withValue: aValue - "Add an instance variable named aName and give it value aValue" - self class addInstVarName: aName asString. - self instVarAt: self class instSize put: aValue! Item was removed: - ----- Method: Object>>basicAddInstanceVarNamed:withValue: (in category 'accessing') ----- - basicAddInstanceVarNamed: aName withValue: aValue - "Add an instance variable named aName and give it value aValue" - self class addInstVarName: aName asString. - self instVarAt: self class instSize put: aValue!

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The Trunk: EToys-eem.319.mcz
by commits＠source.squeak.org 24 Jan '18

24 Jan '18

Eliot Miranda uploaded a new version of EToys to project The Trunk: http://source.squeak.org/trunk/EToys-eem.319.mcz ==================== Summary ==================== Name: EToys-eem.319 Author: eem Time: 24 January 2018, 8:43:18.646033 am UUID: 141e5504-1d44-49e4-8e82-94d3c40a348f Ancestors: EToys-tpr.318 Move Object>>[basic]AddInstanceVarNamed:withValue: into EToys. In base Squeak this is code that belongs in ClassDescription. =============== Diff against EToys-tpr.318 =============== Item was added: + ----- Method: Object>>addInstanceVarNamed:withValue: (in category '*EToys-Scripting-accessing') ----- + addInstanceVarNamed: aName withValue: aValue + "Add an instance variable named aName and give it value aValue" + self class addInstVarName: aName asString. + self instVarAt: self class instSize put: aValue! Item was added: + ----- Method: Object>>basicAddInstanceVarNamed:withValue: (in category '*EToys-Scripting-accessing') ----- + basicAddInstanceVarNamed: aName withValue: aValue + "Add an instance variable named aName and give it value aValue" + self class addInstVarName: aName asString. + self instVarAt: self class instSize put: aValue!

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source.squeak.org --- Responsiveness
by Marcel Taeumel 24 Jan '18

24 Jan '18

Hi, there. Since several weeks/months now, I cannot update a single package without either getting a gateway error or a connection timeout. Luckily, the timeout means that the code update was at least completed, which I can observe in my email inbox. What's going on there?! That used to work fine. Timeouts were rare. Gateway errors non-existent. Best, Marcel

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The Trunk: Multilingual-tonyg.234.mcz
by commits＠source.squeak.org 24 Jan '18

24 Jan '18

David T. Lewis uploaded a new version of Multilingual to project The Trunk: http://source.squeak.org/trunk/Multilingual-tonyg.234.mcz ==================== Summary ==================== Name: Multilingual-tonyg.234 Author: tonyg Time: 22 January 2018, 11:13:59.777714 am UUID: ca658d2d-6ee8-4e37-b776-54b30f826fe9 Ancestors: Multilingual-dtl.233 Repair bug identified in MultilingualTests-tonyg.28. =============== Diff against Multilingual-dtl.233 =============== Item was changed: ----- Method: MultiByteFileStream>>upToPosition: (in category 'accessing') ----- upToPosition: anInteger "Answer a subcollection containing items starting from the current position and ending including the given position. Usefully different to #next: in that positions measure *bytes* from the file, where #next: wants to measure *characters*." ^self collectionSpecies new: 1000 streamContents: [ :stream | | ch | + [ (self position >= anInteger) or: [(ch := self next) == nil] ] - [ (ch := self next) == nil or: [ self position > anInteger ] ] whileFalse: [ stream nextPut: ch ] ]!

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