Squeak-dev January 2004

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156 participants
396 discussions

Re:Re: [BUG]TrueTypeTextStyle and Scamper in Windows Squeak
by Daniel Vainsencher 27 Feb '04

27 Feb '04

This is almost always solved by deleting the sm directory contents. Daniel Yoshiki Ohshima <Yoshiki.Ohshima(a)acm.org> wrote: > However, Scamper is not there anymore, and I couldn't 'open' the > Package Loader. I don't know if this is a temporary problem or not. >

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Re: [ENH] Object>>asStringOrText
by Daniel Vainsencher 25 Feb '04

25 Feb '04

This is precise. Note that an old refactoring I submitted a couple of months ago would clean up a bit of garbage in PluggableListMorphs, make them more flexible, and incidentally includes Diegos improvement. If you have a little more energy, review that, and we'll get us some nice colored-italic-list-items-with-flowers-on-the-side ;-) Daniel Diego Gomez Deck <DiegoGomezDeck(a)ConsultAr.com> wrote: > In the current version of Squeak you can find this message implemented > in: String and Text (with ^ self) and in MethodReference (I guess, the > only user of this idiom).

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[BUG] StringMorph
by Matej Kosik 24 Feb '04

24 Feb '04

If I open the context menu for any StringMorph and choose option `change emphasis' ==> Afterwards if I choose option `plain' I obtain error message "MessageNotUnderstood: plain" The same applies for all its subclasses (such as ClockMorph) I tried to figure out the problem and the enclosed change-set is a quick hack solving the problem. I am using `Squeak3.5-5180.image' -- Matej Kosik <http://altair.dcs.elf.stuba.sk/~kosik> UIN: 300133844 'From Squeak3.5 of ''11 April 2003'' [latest update: #5180] on 6 July 2003 at 5:55:46 pm'! !StringMorph methodsFor: 'menu' stamp: 'mk 7/6/2003 17:53'! changeEmphasis | reply aList | aList _ #(normal bold italic narrow underlined struckOut). reply _ (SelectionMenu labelList: aList selections: aList) startUp. reply ifNotNil:[ self emphasis: (TextEmphasis perform: reply) emphasisCode. ].! !

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[BUG]FileUrl>toText returns String
by Tim Rowledge 21 Feb '04

21 Feb '04

Err, generally a method named #toText would a) be named asText b) return a Text rather than a String. tim -- Tim Rowledge, tim(a)sumeru.stanford.edu, http://sumeru.stanford.edu/tim Computers... are not designed, as we are, for ambiguity. - Thomas

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[Bug] TextMorph 'text color...' interface 'cancel' button doesn't work
by Ken Causey 21 Feb '04

21 Feb '04

Tested in both 5156 and 5169 updated images. In both cases grab a TextMorph, choose 'text color...' from the halo menu, play around with the text changing whatever you like and then choose 'cancel'. The result varies from 5156 to 5169. In 5156 the text is neither unchanged nor changed to exactly what you changed in the interface. In 5169 all changes are applied and 'cancel' is equivalent to 'accept'. Ken Causey

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[BUG]FileList2 postOpen shows symptom of poor #changed: api
by Tim Rowledge 16 Feb '04

16 Feb '04

when looking at the FileList2>postOpen method I was upset to see the very ugly generation of the parameter to the #changed: message. I believe I swore something about people not knowing about #changed:with:. Then I checked and discovered that Squeak is lacking this protocol. I suspect that a number of places would benefit from it. See any ancient Smalltalk image for details. tim -- Tim Rowledge, tim(a)sumeru.stanford.edu, http://sumeru.stanford.edu/tim Strange OpCodes: FA: Failsafe Armed

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[ENH] openAnimGifs-asm
by Magistrello Alejandro (SFA) 11 Feb '04

11 Feb '04

my fault :) please try with this one <<openAnimGifs-asm.3.cs.gz>> > -----Mensaje original----- > De: ducasse [SMTP:ducasse@iam.unibe.ch] > Enviado el: sábado 13 de diciembre de 2003 10:45 > Para: The general-purpose Squeak developers list > Asunto: [ENH] openAnimGifs-asm > > Alejandro > > I approved this change too fast :) I can load an animated gif file > Now I cannot load a gif file. I do not have too much time to check > that, could you have a look? > > Stef >

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[KCP][ENH] KCP-0160-SystemChangeNotif
by n.schaerli＠gmx.net 10 Feb '04

10 Feb '04

from preamble: "Change Set: KCP-0160-SystemChangeNotif Date: 28 January 2004 Author: Roel Wuyts & Nathanael Schaerli New version of the system change notification framework. Working with image v5623."!

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[BUG] ClosureCompiler
by Avi Bryant 08 Feb '04

08 Feb '04

Anthony, Try compiling the following method in any class: foo 1 = 1 ifTrue: [2] I get the error 'positive if jumps only'. Now, don't ask *why* someone would write such a method (anything you do to make it useful gets rid of the error) but this is a minimal example of an actual method in Comanche that has the same problem, so I thought I'd point it out. Avi

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accelerated OpenGL on linux/nvidia (crash)
by Radek Doulik 08 Feb '04

08 Feb '04

Hi, I am experiencing crashes with Ballon3D. When I enable hardware acceleration, sooner or later squeak crashes. I found some comments on swiki (http://minnow.cc.gatech.edu/squeak/2904) about using older NVidia drivers, but this semi-solution doesn't work for me as my card is not supported by old driver. The behavior explained there seems to be similar to my case. I tried various VM and image versions, including 3.4 packaged by rpm available on http://www-sor.inria.fr/~piumarta/squeak/ without success. It still crashes. Other OpenGL applications run without problem so it seems to be squeak bug/problem so far. Any idea what could be wrong and/or how to fix it? Cheers Radek Additional information: [rodo@aquarius rodo]$ cat /proc/driver/nvidia/version NVRM version: NVIDIA Linux x86 nvidia.o Kernel Module 1.0-4363 Sat Apr 19 17:46:46 PDT 2003 GCC version: gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5) [rodo@aquarius rodo]$ cat /proc/driver/nvidia/cards/0 Model: GeForce4 Ti 4200 IRQ: 11 Video BIOS: 04.25.00.34.00 Card Type: AGP [rodo@aquarius test]$ inisqueak No default image, looking for alternatives... I found the following images: 1 Squeak3.4-5170 (of which I might recommend Squeak3.4-5170, unless you know better). Which one should I install [1-1]? Let's try that again, with a NUMBER between 1 and 1. I found the following images: 1 Squeak3.4-5170 (of which I might recommend Squeak3.4-5170, unless you know better). Which one should I install [1-1]? 1 Installing Squeak3.4-5170.image.gz in /home/rodo/test + ln -s /usr/lib/squeak/SqueakV3.sources SqueakV3.sources + gunzip -dc /usr/lib/squeak/Squeak3.4-5170.image.gz > squeak.image + gunzip -dc /usr/lib/squeak/Squeak3.4-5170.changes.gz > squeak.changes Running /usr/bin/squeak Segmentation fault 1091687564 B3DVertexBuffer>loadIndexed:vertices:normals:colors:texCoords: 1091681980 B3DRenderEngine>drawIndexedTriangles:vertices:normals:colors:texCoords: 1091681528 B3DIndexedTriangleMesh>renderOn: 1091681436 B3DSceneObject>renderOn: 1091687472 [] in B3DScene>renderOn: 1091681344 OrderedCollection>do: 1091681076 B3DScene>renderOn: 1091680984 B3DSceneMorph>renderOn: 1091680892 B3DSceneMorph>drawAcceleratedOn: 1091679788 B3DSceneMorph>drawOn: 1091679696 Canvas>draw: 1091679604 Canvas>drawMorph: 1091678868 [] in Morph>fullDrawOn: 1091678776 FormCanvas>roundCornersOf:in:during: 1091678684 Canvas>roundCornersOf:during: 1091676192 Morph>fullDrawOn: 1091676100 Canvas>fullDraw: 1091676008 Canvas>fullDrawMorph: 1091613720 [] in WorldState>drawWorld:submorphs:invalidAreasOn: 1091612088 Rectangle>allAreasOutsideList:startingAt:do: 1091611996 Rectangle>allAreasOutsideList:do: 1091613468 [] in WorldState>drawWorld:submorphs:invalidAreasOn: 1091611904 SequenceableCollection>do: 1091603568 WorldState>drawWorld:submorphs:invalidAreasOn: 1091611260 [] in WorldState>displayWorld:submorphs: 1091611076 FormCanvas>roundCornersOf:in:during: 1091610984 Canvas>roundCornersOf:during: 1091607520 WorldState>displayWorld:submorphs: 1091607428 PasteUpMorph>privateOuterDisplayWorld 1091607336 PasteUpMorph>displayWorld 1091606968 [] in WorldState>displayWorldSafely: 1091606876 BlockContext>on:do: 1091606784 BlockContext>ifError: 1091606692 WorldState>displayWorldSafely: 1091564816 WorldState>doOneCycleNowFor: 1091564172 WorldState>doOneCycleFor: 1091564080 PasteUpMorph>doOneCycle 1090562648 [] in Project class>spawnNewProcess 1090562832 [] in BlockContext>newProcess [rodo@aquarius test]$

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