November 2010 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Issue 3247 in pharo: Remodel Text Constants

by pharo＠googlecode.com

Comment #12 on issue 3247 by Benjamin.VanRyseghem.Pharo: Remodel Text Constants http://code.google.com/p/pharo/issues/detail?id=3247 Comment 8 : This method should be removed (I'll write a fix asap) Comment 9 : I will take a look at that too Comment 10 : For sure, there is a lot of classes to fix, but I can't script that Comment 11 : DefaultTextStyle is not in the SharedPool, but in the SharedDictionary

Nov. 13, 2010

Re: [Pharo-project] Issue 3256 in pharo: matchesRegex on colon

by pharo＠googlecode.com

Comment #1 on issue 3256 by aplantec: matchesRegex on colon http://code.google.com/p/pharo/issues/detail?id=3256 ':' is a special char because of character classes encoding ([:alnum:] as example. So, you have to escape it ('\:'). I guess this is not an issue.

Nov. 13, 2010

[Pharo-project] Issue 3258 in pharo: Debugger hang when no source file

by pharo＠googlecode.com

Status: Accepted Owner: hilaire.fernandes Labels: Milestone-1.2 Type-ReportDefect Importance-High New issue 3258 by hilaire.fernandes: Debugger hang when no source file http://code.google.com/p/pharo/issues/detail?id=3258 With Pharo 1.2 #12220 image, the image hangs when the debugger is invocated and there is no Source file. Easy to reproduce, remove the Source file and execute 'self halt'

Nov. 13, 2010

Re: [Pharo-project] smalltalk: breaking out of a loop..

by Max Leske

Actually, I've read that already. I had just forgotten :) Thanks. Be prepared for a coooollld switzerland :-p Chees. On 13.11.2010, at 15:55, Lukas Renggli wrote: > For that matter also see this blog post and the discussion: > <http://www.lukas-renggli.ch/blog/continue-break>. > > Lukas on Mate > > On Monday, November 8, 2010, Marcus Denker <marcus.denker(a)inria.fr> wrote: >> >> On Nov 7, 2010, at 5:50 PM, GÃ¶ran Krampe wrote: >> >>> On 11/07/2010 08:06 PM, Guillermo Polito wrote: >>>> #anySatisfy: does not iterate over the entire collection either. So if >>>> you only want to know if there is one that satisfies the condition... >>>> this is the message you're looking for. >>>> >>>> Cheers! >>>> Guille >>> >>> And finally, a generic "trick" for breaking out of loops (not just iterations over collections): >>> >>> Factor out the loop in a single method, then call it. When you want to break out, just do a normal return! >> >> This often even makes the code more readable. >> >> But speaking of tricks... >> >> testValueWithExitBreak >> >> | val | >> >> [ :break | >> 1 to: 10 do: [ :i | >> val := i. >> i = 4 ifTrue: [break value]. >> ] >> ] valueWithExit. >> >> self assert: val = 4. >> >> >> >> testValueWithExitContinue >> >> | val last | >> val := 0. >> >> 1 to: 10 do: [ :i | >> [ :continue | >> i = 4 ifTrue: [continue value]. >> val := val + 1. >> last := i >> ] valueWithExit. >> ]. >> >> self assert: val = 9. >> self assert: last = 10. >> >> >> with >> >> BlockClosure>>valueWithExit >> self value: [ ^nil ] >> >> >> >> >> >> >> -- >> Marcus Denker -- http://www.marcusdenker.de >> INRIA Lille -- Nord Europe. Team RMoD. >> >> >> > > -- > Lukas Renggli > www.lukas-renggli.ch >

Nov. 13, 2010

Re: [Pharo-project] Issue 3187 in pharo: Undeclared in SmartRefStream>>#nextPut:

by pharo＠googlecode.com

Updates: Cc: adrian.lienhard Comment #2 on issue 3187 by stephane.ducasse: Undeclared in SmartRefStream>>#nextPut: http://code.google.com/p/pharo/issues/detail?id=3187 adrian do you have tests for SmartRefStream?

Nov. 13, 2010

Re: [Pharo-project] smalltalk: breaking out of a loop..

by Lukas Renggli

For that matter also see this blog post and the discussion: <http://www.lukas-renggli.ch/blog/continue-break>. Lukas on Mate On Monday, November 8, 2010, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > On Nov 7, 2010, at 5:50 PM, GÃ¶ran Krampe wrote: > >> On 11/07/2010 08:06 PM, Guillermo Polito wrote: >>> #anySatisfy: does not iterate over the entire collection either. Â So if >>> you only want to know if there is one that satisfies the condition... >>> this is the message you're looking for. >>> >>> Cheers! >>> Guille >> >> And finally, a generic "trick" for breaking out of loops (not just iterations over collections): >> >> Factor out the loop in a single method, then call it. When you want to break out, just do a normal return! > > This often even makes the code more readable. > > But speaking of tricks... > > testValueWithExitBreak > > Â Â Â Â | val | > > Â Â Â Â [ :break | > Â Â Â Â Â Â 1 to: 10 do: [ :i | > Â Â Â Â Â Â Â Â Â Â Â Â val := i. > Â Â Â Â Â Â Â Â Â Â Â Â i = 4 ifTrue: [break value]. > Â Â Â Â Â Â Â Â ] > Â Â Â Â ] valueWithExit. > > Â Â Â Â self assert: val = 4. > > > > testValueWithExitContinue > > Â Â Â Â | val last | > Â Â Â Â val := 0. > > Â Â Â Â 1 to: 10 do: [ :i | > Â Â Â Â Â Â Â Â [ :continue | > Â Â Â Â Â Â Â Â Â Â Â Â i = 4 ifTrue: [continue value]. > Â Â Â Â Â Â Â Â Â Â Â Â val := val + 1. > Â Â Â Â Â Â Â Â Â Â Â Â last := i > Â Â Â Â Â Â Â Â ] valueWithExit. > Â Â Â Â ]. > > Â Â Â Â self assert: val = 9. > Â Â Â Â self assert: last = 10. > > > with > > BlockClosure>>valueWithExit > Â Â Â Â Â self value: [ ^nil ] > > > > > > > -- > Marcus Denker Â -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > > -- Lukas Renggli www.lukas-renggli.ch

Nov. 13, 2010

Re: [Pharo-project] Issue 3185 in pharo: BitmapStreamTests have errors

by pharo＠googlecode.com

Comment #3 on issue 3185 by stephane.ducasse: BitmapStreamTests have errors http://code.google.com/p/pharo/issues/detail?id=3185 1) SmartStreamRef>>nextPut: has already an instance variable that (as we supose) was removed while removing UniClasses) which instance variable?

Nov. 13, 2010

[Pharo-project] Issue 3257 in pharo: ImageSegment

by pharo＠googlecode.com

Status: Accepted Owner: stephane.ducasse New issue 3257 by stephane.ducasse: ImageSegment http://code.google.com/p/pharo/issues/detail?id=3257 If you fill an issue for the first time, please read "How to report bugs" at http://www.pharo-project.org/community/issue-tracking Pharo image: <core, dev or web> Pharo core version: <copy from World/System/About> Virtual machine used: <ex: pharo-vm-0.15.2f-linux> Class browser used if applicable: <ex: O2PackageBrowserAdaptor. If you don't know, print "SystemBrowser default"> Steps to reproduce: 1. 2. 3. Paste or attach stack trace if applicable (look at the file PharoDebug.log located in the same directory as your image):

Nov. 13, 2010

Re: [Pharo-project] smalltalk: breaking out of a loop..

by Max Leske

Cool trick! Smalltalk is so cool!! :D On 08.11.2010, at 17:50, Marcus Denker wrote: > > On Nov 7, 2010, at 5:50 PM, GÃ¶ran Krampe wrote: > >> On 11/07/2010 08:06 PM, Guillermo Polito wrote: >>> #anySatisfy: does not iterate over the entire collection either. So if >>> you only want to know if there is one that satisfies the condition... >>> this is the message you're looking for. >>> >>> Cheers! >>> Guille >> >> And finally, a generic "trick" for breaking out of loops (not just iterations over collections): >> >> Factor out the loop in a single method, then call it. When you want to break out, just do a normal return! > > This often even makes the code more readable. > > But speaking of tricks... > > testValueWithExitBreak > > | val | > > [ :break | > 1 to: 10 do: [ :i | > val := i. > i = 4 ifTrue: [break value]. > ] > ] valueWithExit. > > self assert: val = 4. > > > > testValueWithExitContinue > > | val last | > val := 0. > > 1 to: 10 do: [ :i | > [ :continue | > i = 4 ifTrue: [continue value]. > val := val + 1. > last := i > ] valueWithExit. > ]. > > self assert: val = 9. > self assert: last = 10. > > > with > > BlockClosure>>valueWithExit > self value: [ ^nil ] > > > > > > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > >

Nov. 13, 2010

Re: [Pharo-project] Issue 3009 in pharo: Add the overlapping package checker in ScriptLoader

by pharo＠googlecode.com

Updates: Labels: Milestone-1.2 Comment #2 on issue 3009 by stephane.ducasse: Add the overlapping package checker in ScriptLoader http://code.google.com/p/pharo/issues/detail?id=3009 2736 the code is in RPackage apparently. So I will add it.

Nov. 13, 2010