Squeak-dev May 2015

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The Trunk: Kernel-cmm.925.mcz
by commits＠source.squeak.org 28 May '15

28 May '15

Chris Muller uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-cmm.925.mcz ==================== Summary ==================== Name: Kernel-cmm.925 Author: cmm Time: 27 May 2015, 10:33:50.392 pm UUID: 088a1f16-41e4-414a-aedf-2e02fc7c51ba Ancestors: Kernel-mt.924 Fix an error in an error-handler. Any Exception can and must be able to #printVerboseOn:, not just Errors. =============== Diff against Kernel-mt.924 =============== Item was removed: - ----- Method: Error>>printVerboseOn: (in category 'printing') ----- - printVerboseOn: aStream - aStream - nextPutAll: 'vvvvvvvvvvvvvvvvvv ' , self description , ' vvvvvvvvvvvvvvvvvv' ; - cr ; - nextPutAll: 'The time is ', DateAndTime now asString ; - cr. - "Allow applications to optionally print extra details without overriding a base package." - (self respondsTo: #printDetailsOn:) ifTrue: [ self printDetailsOn: aStream ]. - aStream - nextPutAll: self signalerContext longStack ; - cr ; - nextPutAll: '^^^^^^^^^^^^^^^^^^ ' , self description , ' ^^^^^^^^^^^^^^^^^^' ; - cr ; - flush! Item was added: + ----- Method: Exception>>printVerboseOn: (in category 'printing') ----- + printVerboseOn: aStream + aStream + nextPutAll: 'vvvvvvvvvvvvvvvvvv ' , self description , ' vvvvvvvvvvvvvvvvvv' ; + cr ; + nextPutAll: 'The time is ', DateAndTime now asString ; + cr. + "Allow applications to optionally print extra details without overriding a base package." + (self respondsTo: #printDetailsOn:) ifTrue: [ self printDetailsOn: aStream ]. + aStream + nextPutAll: self signalerContext longStack ; + cr ; + nextPutAll: '^^^^^^^^^^^^^^^^^^ ' , self description , ' ^^^^^^^^^^^^^^^^^^' ; + cr ; + flush!

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Daily Commit Log
by commits＠source.squeak.org 27 May '15

27 May '15

Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours: http://lists.squeakfoundation.org/pipermail/packages/2015-May/008706.html Name: Morphic-mt.985 Ancestors: Morphic-mt.984 Fixes a bug with the selection highlight in ObjectExplorer (and all other tools that use a tree widget). See: http://forum.world.st/BUG-ObjectExplorer-menu-td4827121.html =============================================

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Re: [Vm-dev] SqueakSSL + SAN certificates
by Levente Uzonyi 27 May '15

27 May '15

I thought you wanted to access the parsed data, which is not easily accessible. It's possible to export the certificate in some form (PEM or DER), but then you'd have to write a parser for that in Smalltalk. Levente On Wed, 27 May 2015, Norbert Hartl wrote: > > I don't understand. You are returning a field of the cert so you are parsing it somehow natively. Where is the difficulty just to return to whole binary certificate data? > > Norbert > > >> Am 27.05.2015 um 03:23 schrieb Levente Uzonyi <leves(a)elte.hu>: >> >> If it were possible, then there would be no need to add this. >> >> Levente >> >> On Wed, 27 May 2015, Norbert Hartl wrote: >> >>> >>> Sounds great! Is it possible to access to whole certificate data as well? >>> >>> Norbert >>> >>>> Am 26.05.2015 um 23:55 schrieb Levente Uzonyi <leves(a)elte.hu>: >>>> >>>> Hi All, >>>> >>>> I've implemented support for reading the domain names from the certificate's SAN extension[1] in SqueakSSL. >>>> The image side code is in the Inbox[2]. It is backwards compatible -- everything works as before without the VM changes. >>>> I've also uploaded the modified files[3][4] for the unix platform, and a diff[5] (which somehow doesn't include the changes of the .h file). >>>> >>>> The VM support code for other platforms are to be done. >>>> >>>> These changes fix the failing SqueakSSL test in the Trunk, so I suggest including the .mcz file in the 4.6 release. >>>> >>>> Levente >>>> >>>> [1] https://en.wikipedia.org/wiki/SubjectAltName >>>> [2] http://lists.squeakfoundation.org/pipermail/squeak-dev/2015-May/184581.html >>>> [3] http://leves.web.elte.hu/squeak/SqueakSSL/SqueakSSL.h >>>> [4] http://leves.web.elte.hu/squeak/SqueakSSL/sqUnixOpenSSL.c >>>> [5] http://leves.web.elte.hu/squeak/SqueakSSL/diff.txt >>> >>> > >

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[BUG] ObjectExplorer menu
by karl ramberg 27 May '15

27 May '15

ObjectExplorer will fail to open a yellow button menu if you explore values that change while you are exploring them. The method updateInspectorSelection uses assert: to check if objects are the same as in a inspector, which they are not because they have changed in the background. I think this should be fixed before we release. ObjectExplorer>>updateInspectorForSelection "Reuse the inspector for some callbacks." self inspector inspect: (self parentObject ifNil: [self object]). self parentObject ifNil: [self inspector toggleIndex: 1. "self"] ifNotNil: [ self inspector toggleIndex: (self inspector fieldList indexOf: self currentSelection key)]. self assert: self inspector selection == self object. Karl

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The Trunk: Morphic-mt.985.mcz
by commits＠source.squeak.org 27 May '15

27 May '15

Marcel Taeumel uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-mt.985.mcz ==================== Summary ==================== Name: Morphic-mt.985 Author: mt Time: 27 May 2015, 2:13:49.6 pm UUID: c315a5f2-a6af-d34c-809a-c14702a96423 Ancestors: Morphic-mt.984 Fixes a bug with the selection highlight in ObjectExplorer (and all other tools that use a tree widget). See: http://forum.world.st/BUG-ObjectExplorer-menu-td4827121.html =============== Diff against Morphic-mt.984 =============== Item was changed: ----- Method: SimpleHierarchicalListMorph>>mouseDown: (in category 'event handling') ----- mouseDown: evt | aMorph selectors | aMorph := self itemFromPoint: evt position. evt yellowButtonPressed "First check for option (menu) click" ifTrue: [ (PluggableListMorph menuRequestUpdatesSelection and: [model okToChange]) ifTrue: [ aMorph == selectedMorph ifFalse: [self setSelectedMorph: aMorph]]. ^ self yellowButtonActivity: evt shiftPressed]. (aMorph notNil and:[aMorph inToggleArea: (aMorph point: evt position from: self)]) ifTrue:[^self toggleExpandedState: aMorph event: evt]. aMorph ifNil:[^super mouseDown: evt]. + aMorph highlightForMouseDown. + self setProperty: #highlightedMorph toValue: aMorph. + selectors := Array with: #click: with: nil with: nil with: (self dragEnabled ifTrue:[#startDrag:] ifFalse:[nil]). evt hand waitForClicksOrDrag: self event: evt selectors: selectors threshold: HandMorph dragThreshold "pixels".! Item was changed: ----- Method: SimpleHierarchicalListMorph>>mouseUp: (in category 'event handling') ----- + mouseUp: event + + | clickedMorph highlightedMorph | + clickedMorph := self itemFromPoint: event position. + highlightedMorph := self valueOfProperty: #highlightedMorph ifAbsent: []. + self removeProperty: #highlightedMorph. + + ((model okToChange not + or: [clickedMorph isNil]) + or: [clickedMorph ~~ highlightedMorph]) ifTrue: [ + highlightedMorph ifNotNil: [:m | m highlightForMouseDown: false]. + ^ self]. + + ((autoDeselect isNil or: [autoDeselect]) and: [clickedMorph == selectedMorph]) - mouseUp: event - | aMorph | - aMorph := self itemFromPoint: event position. - aMorph ifNil: [^self]. - aMorph highlightedForMouseDown ifFalse: [^self]. - aMorph highlightForMouseDown: false. - model okToChange ifFalse: [^self]. - "No change if model is locked" - ((autoDeselect isNil or: [autoDeselect]) and: [aMorph == selectedMorph]) ifTrue: [self setSelectedMorph: nil] + ifFalse: [self setSelectedMorph: clickedMorph]. + + highlightedMorph highlightForMouseDown: false. - ifFalse: [self setSelectedMorph: aMorph]. event hand newKeyboardFocus: self. + Cursor normal show.! - Cursor normal show!

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[OT} About a Web Page Framework For Cuis
by Chris Cunnington 27 May '15

27 May '15

>I found some page of you as Juan answer on Cuis list. >The .image can't be found. Whoa. I haven’t thought about this for ages. Give me a couple of days. I’ll get back to you. Chris

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[OT} About a Web Page Framework For Cuis
by Edgar J. De Cleene 27 May '15

27 May '15

Chris: I found some page of you as Juan answer on Cuis list. The .image can't be found. Several of us in Cuis list wish it if you could put it somewhere. Also I working in GreenNeon and wish you add me to SqueakSource and let me send ideas and code for having in it > On 5/26/2015 7:49 AM, Edgar J. De Cleene wrote: >> https://websela.wordpress.com/2013/06/16/a-web-framework-for-cuis/ >> >> If any have the image described here , let me know. >> >> Edgar > > Hi Edgar, > > I'm pretty sure that brasspen is Chris Cunnington. You might email him: > Chris Cunnington <brasspen <at> gmail.com> with copy to squeak-dev. > > Cheers, > Juan Vuletich Best wishes. Edgar

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4.6 Codename (was: Squeak 4.6 Release Notes)
by Chris Muller 27 May '15

27 May '15

> except that Spur is nothing to do with 4.6, so "Spur" in the title is wrong, Ah, I figured that would need some explaining. The word "Spur" on that page refers to the codename of this release. The last time we had a discussion about codenaming this release, we had a smattering of ideas and not much consensus. So, I just went with "Spur" for that moment to get on with the notes until that could be solved. Then, it hit me, if we DIDN'T come up with a codename for this software release then how would we meaningfully refer to it besides the number 4.6? I believe we would say, "that was the release when we made the image ready for Spur", which, in further discussion would naturally contract to "the Spur release" for communication efficiency. I know that Spur is the name of your VM software, but does that mean it cannot also be the name of this release? I think it fits but if you object I did think of another good one I like... > and become: is not faster, and ObjectHistory still works. That was pulled straight from the notes of one of the versions. I'll move it to the 5.0 page. > We need a separate page for 5.0, Yes, we are doing two releases now, one thing at a time please. > which /is/ Spur; it has all the improvements in 4.6, except for ObjectHistory being unsupported, > but is faster, with much faster become: and improved GC. Okay, my plan is for the 5.0 page to _just_ be those items, which is perfect. And since it is the same image contents I thought both 4.6 and 5.0 could be codenamed "Spur" but, if that rubs you the wrong way I have another name picked for 4.6 which I like almost as much. Let me know..

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How can I find Kernel-bf.899 and then USE it?
by Lawson English 27 May '15

27 May '15

Title says it all. Thanks Lawson > > - > > ------------------------------ > > On 10.02.2015, at 13:39, David T. Lewis <lewis at mail.msen.com <http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/squeak-dev>> wrote: > > >* On Tue, Feb 10, 2015 at 02:39:19AM -0700, Lawson English wrote: > *>>* This bit of code fails at numb := 1024: > *>> >>* error: Cannot truncate this number > *>> >>* numb := 1024. > *>>* 1 to: numb do: [:n||test| test:=(2 raisedTo: n) -1. (test isPrime) > *>>* ifTrue: [Transcript show: n; tab; show: test;cr]] > *>> >>* #isProbablyPrime fails with the same number. > *>> >> >>* numb := 1023. > *>>* works for both. > *>> > >* It looks like a problem in random number generation. It is failing in > *>* LargePositiveInteger>>atRandom which somehow results in the random > *>* generator producing a value of Float infinity. > *> >* Dave > * > Yep. Random>>nextInt: does not work for really large ints. Fixed in Kernel-bf.899. > > - Bert - > > >

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Re: [Vm-dev] SqueakSSL + SAN certificates
by Levente Uzonyi 27 May '15

27 May '15

If it were possible, then there would be no need to add this. Levente On Wed, 27 May 2015, Norbert Hartl wrote: > > Sounds great! Is it possible to access to whole certificate data as well? > > Norbert > >> Am 26.05.2015 um 23:55 schrieb Levente Uzonyi <leves(a)elte.hu>: >> >> Hi All, >> >> I've implemented support for reading the domain names from the certificate's SAN extension[1] in SqueakSSL. >> The image side code is in the Inbox[2]. It is backwards compatible -- everything works as before without the VM changes. >> I've also uploaded the modified files[3][4] for the unix platform, and a diff[5] (which somehow doesn't include the changes of the .h file). >> >> The VM support code for other platforms are to be done. >> >> These changes fix the failing SqueakSSL test in the Trunk, so I suggest including the .mcz file in the 4.6 release. >> >> Levente >> >> [1] https://en.wikipedia.org/wiki/SubjectAltName >> [2] http://lists.squeakfoundation.org/pipermail/squeak-dev/2015-May/184581.html >> [3] http://leves.web.elte.hu/squeak/SqueakSSL/SqueakSSL.h >> [4] http://leves.web.elte.hu/squeak/SqueakSSL/sqUnixOpenSSL.c >> [5] http://leves.web.elte.hu/squeak/SqueakSSL/diff.txt > >

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