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

[Pharo-project] [update 1.2] #12081
by StÃ©phane Ducasse Aug. 4, 2010

Aug. 4, 2010

12081 ----- - Fixing vmVersion comments and guessDefaultEndline - Issue 2746: NewTextMorph now uses theme text adornments Polymorph text addornment and other minor refactorings to NewTextMorph and related classes. Thanks Fernando Olivero - Issue 2749: NewTextMorph does not react to enter and escape keystrokes. Thanks Fernando Olivero Stef

1 0

[Pharo-project] [update 1.2] #12080
by StÃ©phane Ducasse Aug. 4, 2010

Aug. 4, 2010

12080 ----- - Issue 1298: CrLfFileStream not properly initialized on Mac OS. Thanks Andrew Black and Carlo Teixeira. Lot of conflicts on this one.... Stef

4 5

Re: [Pharo-project] How detect a primitve?
by James Ladd Aug. 4, 2010

Aug. 4, 2010

> See CompiledMethod >> #primitive. > > > Levente Thank you. Funny how you can't see things right in front of you sometimes. I was thinking isPrimitive. Rgs, James.

2 1

[Pharo-project] Strange Smalltalk vmVersion
by StÃ©phane Ducasse Aug. 4, 2010

Aug. 4, 2010

Hi john Smalltalk getSystemAttribute: 1004 returns 'Squeak3.8.1 of ''28 Aug 2006'' [latest update: #6747] Squeak VM 4.2.4b1' do you know how we can fix that? Stef

3 4

[Pharo-project] Adding Polymorph text adornment to NewTextMorph
by Fernando olivero Aug. 4, 2010

Aug. 4, 2010

Name: SLICE-Issue-2746-NewTextMorphUsesPolymorphAddornments-FernandoOlivero.1 Author: FernandoOlivero Time: 4 August 2010, 10:26:14 am UUID: ad45b9eb-1683-4157-9b7e-15cf7b204743 Ancestors: Dependencies: Morphic-FernandoOlivero.672 Polymorph text addornment and other minor refactorings to NewTextMorph and related classes.

2 1

[Pharo-project] Default end of line on mac osX
by StÃ©phane Ducasse Aug. 4, 2010

Aug. 4, 2010

Hi guys I'm working on merging the changes 1298 about the guess of default end of line. And I would like to know on mac os x (compared to Os9) what is the default character of end of line. I thought it was CR since the previous code was ((OSPlatform osVersion) beginsWith: 'darwin') ifTrue: [^ self defaultToCR] ifFalse: [^ self defaultToLF]] but carlo wrote Smalltalk isMacOS9 ifTrue: [^ self defaultToCR] ifFalse: [^ self defaultToLF]]. and I have some doubts because 'darwin' should be mac os x Stef

3 4

[Pharo-project] Mac like editing?
by Max Leske Aug. 4, 2010

Aug. 4, 2010

Hi everyone. I have no idea what the status is on the editor in pharo and if there are any plans to do something to / with it. If there's some resource, could you point me to it? In the meantime I thought I'd share my impressions with you; doesn't hurt at least. Since I started developing in Pharo I've struggled with the editor, in particular with the fact that I need to use the mouse a lot to position the cursor which, as all of you know, makes development quite a bit slower. Before I came to Pharo I used to develop in Eclipse and Eclipse supports all shortcuts used inside OS X (and if not you can change the shortcut settings). My favorite shortcuts: cmd + -> : go to end of line cmd + <- : go to beginning of line alt + -> : go to end of the current word alt + -> : go to beginning of current word alt + arrow up : switch the line above with the current line (current line has line number -1, line above has line number +1) alt + arrow down : switch the line below with the current line cmd + l : delete line (I know this shortcut is used to cancel changes at the moment. Still, I haven't found a shortcut yet that deletes a single line) I'd LOVE to see this in Pharo, or at least be able to configure the shortcuts myself. I think, being able to change the shortcuts is important anyway because each developer has an own style. I'd try to come up with a solution myself but I just don't have the time at the moment. Thanks for listening to my yapping :) Max

6 15

[Pharo-project] update to OCompletion
by Romain Robbes Aug. 4, 2010

Aug. 4, 2010

Hi All, I just committed: http://squeaksource.com/OCompletion/Ocompletion-RomainRobbes.64.mcz the changes are: -incorporated Lukas' smart characters algorithm (thanks Lukas!) -removed enter to insert a completion; only tab works now. -delayed the switch to eCompletion's completion algorithm, hence the slowdown when using the down arrow happens only after the third time pressing it (after OCompletion's all of OCompletion's menu items). Cheers, Romain -- Romain Robbes http://romain.robb.es rrobbes(a)dcc.uchile.cl

8 9

[Pharo-project] Refactor source method is grayed out?
by Tim Mackinnon Aug. 4, 2010

Aug. 4, 2010

I was having a look at some of the ecompletion code - and noticed that I couldn't do an extract to temporary refactoring because the refactor source method is grayed out? This looks like a bug - and I'm happy to report it - but just wanted to check with people here. The code fragment in question is: (opposite = aCharacter and: [ (editor text at: editor startIndex ifAbsent: [ nil ]) = aCharacter ]) ifTrue: [ editor selectFrom: editor startIndex + 1 to: editor startIndex. self invalidateEditorMorph. ^ true ]. If I hilite the expresion (editor.... nil]) inside the and: block its grayed out? I should be able to extract a temp for that code shouldn't I? If I hilite from (opposite.....aCharacter]) then I can access the extract. So I think this is a bug? Tim

4 10

[Pharo-project] What is correct way to save image automatically in background?
by Denis Kudriashov Aug. 3, 2010

Aug. 3, 2010

In my app I need update pharo image with some resources (new package, icons, configs...) remotelly. After updating I need save image session. For that app show user some special screen, save image and return to ussual app state. My app has process that do system changes when needed and "commit" it as I wrote. I do something like [self blockUI. self doUpdate. SmalltalkImage current snapshot: true andQuit: false. self unblockUI. ] fork And sometimes after image restart I have image crash due to some world cicle activity and freetype plugin failure. I try little [SmalltalkImage current snapshot: true andQuit: false] fork code from workspace. And situation same - sometimes image cant restart. I never see that when I save image manually. What is correct way to save image for my purpose?

6 11