May 2011 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] [MethodTrailer] #getSourceCodeBySelector: and #getSourceCodeByIdentifier: are not implemented

by Marcus Denker

I vote for removing any dead code. Less code, less bugs. Less code, easier to understand. On May 12, 2011, at 3:45 PM, Mariano Martinez Peck wrote: > If we see CompiledMethodTrailer >> sourceCode > "Answer the source code of compiled method. > Note: it does not attempts to read from source files using sourcePointer, > nor reconstruct the source code using temp names" > > (kind == #EmbeddedSourceQCompress or: [ kind == #EmbeddedSourceZip ]) ifTrue: [ > ^ data ]. > > kind == #SourceBySelector ifTrue: [ > ^ method methodClass getSourceCodeBySelector: method selector ]. > > kind == #SourceByStringIdentifier ifTrue: [ > ^ method methodClass getSourceCodeByIdentifier: data ]. > > ^ nil > > > But neither #getSourceCodeBySelector: nor #getSourceCodeByIdentifier: are implemented. In fact, it is easy to modify their test and make them red. Change #testSourceBySelectorEncoding or #testSourceByIdentifierEncoding and add a send to #sourceCode. Example: > > testSourceBySelectorEncoding > > | trailer | > > trailer := CompiledMethodTrailer new. > > trailer setSourceBySelector. > > self assert: (trailer kind == #SourceBySelector ). > self assert: (trailer size = 1). > trailer sourceCode. > > > > So...I don't know why they are not implemented, but if this was work "unfinished", we should at least make that clear and not to appear that it is supported but at the end it is not. So, if that's the case, I suggest to put nice comments explaining that and in addition implement: > > Behavior >> getSourceCodeBySelector: > ^ self notYetImplemented > > > Behavior >> getSourceCodeByIdentifier: > ^ self notYetImplemented > > > What do you think ? > > -- > Mariano > http://marianopeck.wordpress.com > -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

May 12, 2011

Re: [Pharo-project] OCompletion

by Mariano Martinez Peck

Try: http://book.pharo-project.org/book/PharoTools/OCompletion/?_s=vZFSHqszRaNX3… but version 1.3 I guess. On Thu, May 12, 2011 at 4:05 PM, Romain Robbes <romain.robbes(a)gmail.com>wrote: > Off the top of my head, that should be something like: > > Gofer new > squeaksource: 'MetacelloRepository'; > package: 'ConfigurationOfOCompletion'; > load. > (Smalltalk at: #ConfigurationOfOCompletion) perform: #loadDefault. > > Cheers, > Romain > > On Thu, May 12, 2011 at 5:37 AM, Benjamin > <benjamin.vanryseghem.pharo(a)gmail.com> wrote: > > Hi everyone, > > > > I have just a stupid question but how can I load OCompletion ? > > > > I've tried to load packages but I just got a tons of DNU ... > > > > > > Is there a magic formula somewhere over the web ? > > > > Thanks in advance, > > > > Ben > > > > > > -- Mariano http://marianopeck.wordpress.com

May 12, 2011

Re: [Pharo-project] [Moose-dev] Re: Highlight problem with glamour

by Marcus Denker

On May 12, 2011, at 4:10 PM, Tudor Girba wrote: > Thanks, Fabrizio. > > I noticed a similar problem with highlighting Java code, but I thought it was related to the grammar. > > I CC-ed the Pharo mailing list. > > Anyone knows why it would be a problem to highlight text with more than 4096 characters in a TextMorph? > Which version of Pharo are you using? > Cheers, > Doru > > > On 12 May 2011, at 16:03, Fabrizio Perin wrote: > >> It basically breaks after 4096 characters. >> >> >> On 12 May 2011, at 16:02, Fabrizio Perin wrote: >> >>> Hi, >>> i was playing with textlint and i noticed that the highlight is broken. Seems that the problem is related to the length of the text. If you try to execute the script below you notice that the highlight doesn't work. If you lower 1000 to 100 it works. It seems that the break point is 194. After that it dies. >>> >>> | browser | >>> browser := GLMTabulator new. >>> browser >>> column: #details. >>> >>> "if you need initial display" >>> browser transmit to: #details; andShow: [:a | >>> a text display: [:x | >>> | string | >>> string := ''.1 to: 1000 do: [:i | string := string, 'jjjjj j j j j j jjj j']. >>> (string asText addAttribute: TextColor red), ('jjjjj j j j j j jjj j' asText) ] ]. >>> >>> browser openOn: 5 >>> >>> Any idea? >>> >>> Cheers, >>> >>> Fabrizio >>> _______________________________________________ >>> Moose-dev mailing list >>> Moose-dev(a)iam.unibe.ch >>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev >> >> >> _______________________________________________ >> Moose-dev mailing list >> Moose-dev(a)iam.unibe.ch >> https://www.iam.unibe.ch/mailman/listinfo/moose-dev > > -- > www.tudorgirba.com > > "The coherence of a trip is given by the clearness of the goal." > > > > > -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

May 12, 2011

Re: [Pharo-project] [Moose-dev] Re: Highlight problem with glamour

by Henrik Sperre Johansen

On 12.05.2011 16:10, Tudor Girba wrote: > Thanks, Fabrizio. > > I noticed a similar problem with highlighting Java code, but I thought it was related to the grammar. > > I CC-ed the Pharo mailing list. > > Anyone knows why it would be a problem to highlight text with more than 4096 characters in a TextMorph? > > Cheers, > Doru Doru, I have NO idea what Morph GLMTabulator uses to display text, nor any desire of spending time trying to (maybe even succesfully) load Glamour. When posting snippets like that to the Core dev list, at least, PLEASE, either include a doit to load the components needed to reproduce the provided case, or reduce it to something which can be reproduced in core. | string | string := ''.1 to: 1000 do: [:i | string := string, 'jjjjj j j j j j jjj j']. ((string asText addAttribute: TextColor red), ('jjjjj j j j j j jjj j' asText)) asMorph openInWorld Works just fine, for example. Cheers, Henry

May 12, 2011

[Pharo-project] [ANN] VB-Regex patch available

by Nicolas Cellier

Reinout Heek recently published a patch in cincom store for some Regex pending bugs after a recent mail on vwnc list. I ported this 3-methods patch on Squeak based on latest http://www.squeaksource.com/Regex.htm I have no commit right, so I posted two copies: http://source.squeak.org/inbox/VB-Regex-nice.18.mcz http://www.squeaksource.com/PharoInbox/VB-Regex-nice.18.mcz Note that core Pharo version of Regex is some versions ahead and the patch requires further porting. Nicolas ------------------------------------------------------------------------- Port fixes from Reinout Heek from VW.Regex11 Regex11(1.3.1-soops1) - introduces fix Regex11(1.3.3) - merge above with 1.3.2 Blessing comment: Fixed RxmBranch to do greedy matching instead of first match passes. This entailed adding a collection copy to #currentState, so I expect this to slow down Regex11 a bit (not measured yet). This fixes a bug found a Soops: '.*(ABCD|BC)' asRegex matches: 'fooABCD' and Mantis bug 5391: '15' matchesRegex: '[1-9]|1[0-9]' See http://bugs.squeak.org/view.php?id=5391

May 12, 2011

Re: [Pharo-project] Helvetia... in Squeak

by Sven Van Caekenberghe

On 12 May 2011, at 09:12, Lukas Renggli wrote: > The builds are not running anymore. Helvetia is based on Pharo 1.1.1. > I don't have the time to maintain the codebase. That's a pity, it was/is quite impressive (I read your paper, have your PhD on my reading list). But I understand. Sven

May 12, 2011

Re: [Pharo-project] legal counsel for pharo?

by StÃ©phane Ducasse

On May 12, 2011, at 4:12 PM, Marcus Denker wrote: > > On May 12, 2011, at 3:58 PM, StÃ©phane Ducasse wrote: > >> Randall >> >> what is the position of squeak regarding the inclusion of qwak code in squeak? > > > My position is to *not* let any GPLed code in Pharo. Because this means that everything > is GPL, and that people therefore will have problems using it to make money in many > cases. > (and no, the GPL does not help to get contributions back: I *do not want* contributions > of code where the author is forced to release code...) Yes this was clear to me for pharo ;D My question was just to know the Squeak point of view.

May 12, 2011

Re: [Pharo-project] [Pharo-users] [COTDC] 61 - InternetConfiguration

by Marcus Denker

On May 12, 2011, at 3:41 PM, laurent laffont wrote: > On Mon, May 9, 2011 at 8:34 PM, laurent laffont <laurent.laffont(a)gmail.com> wrote: > Today: InternetConfiguration > > I read several parameters related to the OS network preferences, through the InternetConfigPlugin VM module. > > For example, to get the default path where downloaded files should be placed: > > InternetConfiguration getDownloadPath > > > (That said, it's not used in the image). > It is... it's in the startup list and setting the Proxy at SCG since years automatically. (it's only working on the Mac, though) Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

May 12, 2011

Re: [Pharo-project] SSL/HTTPS - SecureSocketStream/SSLSession forPharo/Squeak and other Smalltalk implementations

by Sven Van Caekenberghe

Hi Rob, On 12 May 2011, at 15:52, Rob Withers wrote: > Try this, after loading the Crypto packages. I haven't tried it myself, yet, as I only got on this list and loaded Pharo a few days ago, but I will probably dig into it over the weekend. I did load Crypto, though. > > http://www.squeaksource.com/Cryptography/SSL-mtf.16.mcz > > Is there a Pharo repository I could drop ported code into? This looks like a quite impressive code base. I think I once heard about this, but never really looked at it. If I understand this correctly, browsing in SqueakSource, this is actually an SSL implementation, 100% done in Smalltalk ? Some questions then: - in what state is the code, does it work ? - how compatible is it wrt SSL standards ? - how fast is it, is it useable ? - why was it not used for SqueakSSL ? Sven

May 12, 2011

Re: [Pharo-project] compiled VM with Alien for JNIPort

by Mariano Martinez Peck

No idea. Maybe cc'ing vm list may help. On Tue, May 10, 2011 at 10:27 PM, laurent laffont <laurent.laffont(a)gmail.com > wrote: > So following Mariano's blog and pharocasts I've built Cog with > IA32ABIPlugin (works, cool !) > > When starting the JVM following JNIPort instructions on SqueakSource wiki, > the VM crashes. > > GDB bt gives: > > Program received signal EXC_BAD_ACCESS, Could not access memory. > Reason: KERN_PROTECTION_FAILURE at address: 0x00000000 > 0x00000000 in ?? () > (gdb) bt > #0 0x00000000 in ?? () > #1 0x000d267a in primCallOutIntegralReturn () at > /Users/laurentlaffont/dev/pharo/vm/blessed/src/plugins/IA32ABI/IA32ABI.c:500 > #2 0x00023a3e in interpret () at > /Users/laurentlaffont/dev/pharo/vm/blessed/src/vm/gcc3x-cointerpmt.c:2037 > #3 0x962ede02 in __CFRunLoopDoObservers () > #4 0x962a9d8d in __CFRunLoopRun () > #5 0x962a9464 in CFRunLoopRunSpecific () > #6 0x962a9291 in CFRunLoopRunInMode () > #7 0x934dce04 in RunCurrentEventLoopInMode () > #8 0x934dcaf5 in ReceiveNextEventCommon () > #9 0x934dca3e in BlockUntilNextEventMatchingListInMode () > #10 0x9644778d in _DPSNextEvent () > #11 0x96446fce in -[NSApplication > nextEventMatchingMask:untilDate:inMode:dequeue:] () > #12 0x96409247 in -[NSApplication run] () > #13 0x964012d9 in NSApplicationMain () > #14 0x00078247 in main (argc=1, argv=0xbffff680, envp=0xbffff688) at > /Users/laurentlaffont/dev/pharo/vm/blessed/platforms/iOS/vm/Common/main.m:52 > (gdb) > > Any idea ? > > Laurent. > > > On Tue, May 10, 2011 at 12:37 AM, Eliot Miranda <eliot.miranda(a)gmail.com>wrote: > >> >> >> On Mon, May 9, 2011 at 1:01 PM, Igor Stasenko <siguctua(a)gmail.com> wrote: >> >>> On 9 May 2011 21:23, Eliot Miranda <eliot.miranda(a)gmail.com> wrote: >>> > >>> > >>> > On Mon, May 9, 2011 at 11:27 AM, laurent laffont < >>> laurent.laffont(a)gmail.com> >>> > wrote: >>> >> >>> >> On Mon, May 9, 2011 at 4:02 PM, laurent laffont >>> >> <laurent.laffont(a)gmail.com> wrote: >>> >>> >>> >>> Hi, >>> >>> >>> >>> is there a compiled VM available with Alien for OSX ? I want to use >>> >>> JNIPort. >>> >> >>> >> >>> >> Second question, if I need to compile the VM, which one should I use >>> for >>> >> Alien ? Cog is OK ? >>> > >>> > Yes. Cog is OK. >>> >>> And what plugin? NewsqueakIA32ABIPlugin, right? >>> >> >> No, just IA32ABIPlugin. The difference between the two is only >> that NewsqueakIA32ABIPlugin implements immutability checks. >> >> >>> >>> > >>> >> >>> >> Laurent >>> > >>> > >>> >>> >>> >>> -- >>> Best regards, >>> Igor Stasenko AKA sig. >>> >>> >> > -- Mariano http://marianopeck.wordpress.com

May 12, 2011