- Pharo-dev - lists.pharo.org

Re: [Pharo-project] Using stdout in Windows --> 'File stdout is closed'

by Martin Sandiford

Hi Martin, I get the same thing if I start Cog with no special command line, and I think this seems kind of correct to me, as I'm not sure where the output would go when there is no console attached. C:\foo> CogVM.exe test.image If I start Cog with output redirected to a file, then "FileStream stdout" seems to work as expected: C:\foo> CogVM.exe test.image >file Stuff written to "FileStream stdout" now appears in "file". Using cygwin, I can pipe through "cat" to get the output on the terminal: $ ./CogVM.exe test.image | cat Cheers, Martin On Mon, Apr 9, 2012 at 9:01 AM, Martin Dias <tinchodias(a)gmail.com> wrote: > Hi > > In my windows 7, I getÂ an error when trying to write to "FileStream stdout" > in both Pharo 1.4 and 1.3 (revisionsÂ #14423Â and #13320). > > To reproduce, > > - download: > https://ci.lille.inria.fr/pharo/job/Pharo%201.4/373/artifact/Pharo-1.4.zip > > - evaluate: > FileStream stdout nextPutAll: 'a'. > > Is this a known issue? I couldn't find it in issue tracker. > > Thanks in advance. > MartÃn

April 10, 2012

Re: [Pharo-project] FFI definitions - structs

by S Krish

ExternalStructure and examples subclasses.. especially X11Display has something basic.. On Tue, Apr 10, 2012 at 2:16 AM, <recursive68(a)gmail.com> wrote: > Thanks for info and pointers. > Cheers. >

April 9, 2012

Re: [Pharo-project] font reading problems

by Alain Plantec

Hi, yes, the default font is not that readable. as a workarround try the following (and see before and after screenshots): ------- | fb | StandardFonts setFontsToStyleNamed: #small. fb :=StandardFonts defaultFont emphasized: 1. #($. $: $; $' $` $,) do: [:ch | StandardFonts defaultFont characterFormAt: ch put: (fb characterFormAt: ch) deepCopy. StandardFonts defaultFont widen: ch by: 1]. ------- this make the punctuation chars much more visible : it replace a regular one with the corresponding bold one and make it wider by 1 pixel. Cheers Alain Le 08/04/12 21:03, StÃ©phane Ducasse a Ã©crit : > Hi guys > > I do not like the default font because there is not enough space around : > so this is difficult to see it for example in > > := > > > > > so what can be done? > Can we modify this font? > > Stef

April 9, 2012

Re: [Pharo-project] TextAttribute, TextAction and TextDoIt or TextURL: not working

by Eliot Miranda

On Mon, Apr 9, 2012 at 2:56 PM, phil(a)highoctane.be <phil(a)highoctane.be>wrote: > I've been investigating with text. > > I found things that do work like: > > ((Text withAll: 'foo') , (Text string: '*' attribute: (TextAnchor new > anchoredMorph: EllipseMorph new)) , (Text withAll: 'bar')) asMorph > openInWorld. > > ((Text withAll: 'foo') , (Text string: '*' attribute: (TextAnchor new > anchoredMorph: ThemeIcons confirmIcon)) , (Text withAll: 'bar')) asMorph > openInWorld. > > But doing: > > ((Text withAll: 'foo') , (Text string: 'some link' attribute: (TextURL new > url:'http://philippeback.eu')) , (Text withAll: 'bar')) asMorph > openInWorld. > > gives me a nice purple 'some link' bit but clicking on it fails with > > MessageNotUnderstood: TextURL>>actOnClick:for:in:editor: > > Damn! Ideas on how to tackle this? > Take a look at the Squeak code? There I see TextURL implements actOnClickFor: not the 4 arg method. So perhaps the dispatcher has been changed to no longer support the one-argument form. you could either change the one-arg method into the longer form or fix the dispatcher. > > TIA > Philippe Back > -- best, Eliot

April 9, 2012

[Pharo-project] Comments/suggestions on deprecations etc

by Martin Sandiford

Hi All, I'm seeing some unexpected behaviour with deprecations in 1.4. For example, if I do the following: Gofer it squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfSeaside30'; load. ConfigurationOfSeaside30 load. Deprecation raiseWarning: false. ZnZincServerAdaptor startOn: 8080. [ ZnEasy get: 'http://localhost:8080/status' ] fork. I get a deprecation warning, despite (I thought) having explicitly turned them off with "Deprecation raiseWarning: false". I think the underlying issue is that a "Deprecation" is always signalled, regardless of the state of "Deprecation raiseWarning", and the actual processing of e.g. logs, transcript, etc is deferred to "defaultAction". This makes side effects somewhat unpredictable when intermediate code catches Warning exceptions (from which Deprecation inherits). I think the fix is to not signal exceptions when raiseWarnings is false. A similar problem happens with unit tests which call deprecated code. These tests fail silently when "Deprecation raiseWarning" is false as "TestResult>>runCase:" catches the Warning exceptions. I think they should pass. It's seems useful to have the tests fail when raiseWarning is true. For myself, I've just moved the contents of "Deprecation>>defaultAction" into "Deprecation>>signal" with the obvious adjustments. I'm not sure this is necessarily the best way. Would appreciate any comments, conclusions etc from folks that know more about this stuff than me :) Cheers, Martin

April 9, 2012

Re: [Pharo-project] Vm on iOS with Xcode 4.3

by Mariano Martinez Peck

On Tue, Apr 10, 2012 at 12:16 AM, phil(a)highoctane.be <phil(a)highoctane.be>wrote: > I do have the cloned repos now. > > For ConfigurationOfCog where can I pick this one up ? In the supplied > image I guess. Right? > > Hi Philip. Just by change did you read my blog posts about building the VM? they may be of help: http://marianopeck.wordpress.com/2011/04/10/building-the-vm-from-scratch-us… http://marianopeck.wordpress.com/2011/04/16/building-the-vm-second-part/ Cheers > ... moving (slowly) forward. > > Thanks! > > 2012/4/6 phil(a)highoctane.be <phil(a)highoctane.be> > > Oh great news! >> Tomorrow will be Pharo iOS day. >> Le 6 avr. 2012 17:54, "Esteban Lorenzano" <estebanlm(a)gmail.com> a >> Ã©crit : >> >>> Hi, >>> >>> On Apr 6, 2012, at 10:51 AM, phil(a)highoctane.be wrote: >>> >>> I am still unable to get this to work. >>> >>> latest nightly build from cmake is able to build valid xcode projects >>> again [1]. >>> Some adjusts are needed to actually build, but it is almost there (I >>> will take care about that this days) >>> >>> Also I see a jenkins build for OSX but not for iOS. >>> >>> Yeah, and I want to have one, but it will take time (and time is tyrant, >>> you know). >>> >>> XCode 4.3 will open old xcode projects so posting a full set of files >>> that work out of cmake (ie a fully made build/ folder) would help a lot. >>> >>> Would you be able to ship me such a set of files? >>> >>> you already have them: clone of my repository [2] or blessed [3] and >>> install latest ConfigurationOfCog >>> >>> best, >>> Esteban >>> >>> [1] >>> http://www.cmake.org/files/dev/cmake-2.8.7.20120405-gd2c9c-Darwin64-univers… >>> [2] https://gitorious.org/~estebanlm/cogvm/cog-osx >>> [3] https://gitorious.org/cogvm/blessed >>> >>> >>> >>> > > > -- > Philippe Back > "Helping you hit the top 3 outcomes you really want to achieve" > > Mob: +32(0) 478 650 140 | Fax: +32 (0) 70 408 027 Mail: phil(a)highoctane.be| Web: > http://philippeback.eu | Blog: > http://philippeback.be > > High Octane SPRL > rue cour Boisacq 101 > 1301 Bierges > > -- Mariano http://marianopeck.wordpress.com

April 9, 2012

Re: [Pharo-project] Vm on iOS with Xcode 4.3

by phil＠highoctane.be

I do have the cloned repos now. For ConfigurationOfCog where can I pick this one up ? In the supplied image I guess. Right? ... moving (slowly) forward. Thanks! 2012/4/6 phil(a)highoctane.be <phil(a)highoctane.be> > Oh great news! > Tomorrow will be Pharo iOS day. > Le 6 avr. 2012 17:54, "Esteban Lorenzano" <estebanlm(a)gmail.com> a Ã©crit : > >> Hi, >> >> On Apr 6, 2012, at 10:51 AM, phil(a)highoctane.be wrote: >> >> I am still unable to get this to work. >> >> latest nightly build from cmake is able to build valid xcode projects >> again [1]. >> Some adjusts are needed to actually build, but it is almost there (I will >> take care about that this days) >> >> Also I see a jenkins build for OSX but not for iOS. >> >> Yeah, and I want to have one, but it will take time (and time is tyrant, >> you know). >> >> XCode 4.3 will open old xcode projects so posting a full set of files >> that work out of cmake (ie a fully made build/ folder) would help a lot. >> >> Would you be able to ship me such a set of files? >> >> you already have them: clone of my repository [2] or blessed [3] and >> install latest ConfigurationOfCog >> >> best, >> Esteban >> >> [1] >> http://www.cmake.org/files/dev/cmake-2.8.7.20120405-gd2c9c-Darwin64-univers… >> [2] https://gitorious.org/~estebanlm/cogvm/cog-osx >> [3] https://gitorious.org/cogvm/blessed >> >> >> >> -- Philippe Back "Helping you hit the top 3 outcomes you really want to achieve" Mob: +32(0) 478 650 140 | Fax: +32 (0) 70 408 027 Mail: phil(a)highoctane.be| Web: http://philippeback.eu | Blog: http://philippeback.be High Octane SPRL rue cour Boisacq 101 1301 Bierges

April 9, 2012

[Pharo-project] TextAttribute, TextAction and TextDoIt or TextURL: not working

by phil＠highoctane.be

I've been investigating with text. I found things that do work like: ((Text withAll: 'foo') , (Text string: '*' attribute: (TextAnchor new anchoredMorph: EllipseMorph new)) , (Text withAll: 'bar')) asMorph openInWorld. ((Text withAll: 'foo') , (Text string: '*' attribute: (TextAnchor new anchoredMorph: ThemeIcons confirmIcon)) , (Text withAll: 'bar')) asMorph openInWorld. But doing: ((Text withAll: 'foo') , (Text string: 'some link' attribute: (TextURL new url:'http://philippeback.eu')) , (Text withAll: 'bar')) asMorph openInWorld. gives me a nice purple 'some link' bit but clicking on it fails with MessageNotUnderstood: TextURL>>actOnClick:for:in:editor: Damn! Ideas on how to tackle this? TIA Philippe Back

April 9, 2012

Re: [Pharo-project] Invalid socket handle in Zinc Server after image startup

by StÃ©phane Ducasse

You were already in :) svn checkout svn://scm.gforge.inria.fr/svnroot/pharobooks/ svn checkout --username anonsvn https://scm.gforge.inria.fr/svn/pharobooks/ Stef On Apr 9, 2012, at 10:51 PM, Sven Van Caekenberghe wrote: > > On 09 Apr 2012, at 21:21, StÃ©phane Ducasse wrote: > >> Sven I started to collect material in the Draft/Zinc/ folder on pharobooks. >> Do you need access to it? > > Yes, I can have a look, we don't have to do double work ;-) > >> Stef >> >> On Apr 9, 2012, at 6:46 PM, Sven Van Caekenberghe wrote: >> >>> >>> On 08 Apr 2012, at 18:48, StÃ©phane Ducasse wrote: >>> >>>> I'm trying to make sven write a chapter :) >>>> So I added it to the server section :) >>> >>> Yes, I have to write some (more) documentation, I know. It is on my list. And one day it will happen. >>> >>> Sven >> >> >

April 9, 2012

Re: [Pharo-project] Workspace completion with Tab and Ctrl-q gone in Pharo 1.4?

by phil＠highoctane.be

Ok. Thanks. Loaded and working. Kind of a different beast than what was in 1.3 Noticed that 1.4 has somewhat streamlined the PluggableTextMorph and underlying machinery. Good. Still fighting all of the gears to grasp it properly. Question: How can I have a PluggableTextMorph containing clickable text (e.g. including things like button morphs in the text)? I used TextAttribute on Text and got some results but having morphs in the text eludes me. I know this was doable in Squeak at one point and wondered what was left in Pharo. Also, There were ways to have bold text, underline etc. I see the SHTextStylerST80 for getting colors along with SHParserST80 but nothing is clickable in there, unlike it was in Squeak (this was useful for navigating in class comments etc). What are the current limitations and possibilities? Philippe PS: I managed to get the SVN working. 2012/4/9 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > first load ConfigurationOfNewECompletion (via the configurationBrowser). > > Second we will see if we can clean OCompletion to make it work with > ECompletion instead of breaking it. > We could ship the old and ugly version but we will see if we can make both > happily work together. > Some people like ECompletion (but could not use it in pharo because > OCompletion broke it - I was not aware because I only use Ocompletion), > some Ocompletion (me but I do not like the implementation of OCompletion > that just copy everything and break - So I cleaned Ecompletion and > started to make Ocompletion implementation nicer but did not finish. > > Stef > > On Apr 9, 2012, at 9:35 PM, phil(a)highoctane.be wrote: > > > I tried the 1.4 and there is no completion anymore. > > > > What to do to get it back? > > > > Philippe > > > -- Philippe Back "Helping you hit the top 3 outcomes you really want to achieve" Mob: +32(0) 478 650 140 | Fax: +32 (0) 70 408 027 Mail: phil(a)highoctane.be| Web: http://philippeback.eu | Blog: http://philippeback.be High Octane SPRL rue cour Boisacq 101 1301 Bierges

April 9, 2012