July 2015 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Getting the mbox file for this mailing list?

by Thierry Goubier

2015-07-06 14:29 GMT+02:00 Peter UhnÃ¡k <i.uhnak(a)gmail.com>: > The archives are straight text files, in which the individual messages are >> separated by a seemingly random number of LFs. > > > Actually they are valid mbox files. (At least my mutt opened it just fine.) > The separator is "From " line, not newlines. > >From followed by a space. Each message ends with an blank line https://en.wikipedia.org/wiki/Mbox, https://tools.ietf.org/html/rfc4155 It seems there are multiple, incompatible mbox formats. Thierry

July 6, 2015

Re: [Pharo-dev] Control Flow Graph for Smalltalk

by Alexandre Bergel

Hi Nevena, I can give you the code of what we have done in Hapao. We indicate the self-call per class: http://bergel.eu/download/papers/Berg12c-HapaoSCP.pdf As Nicolai and ClÃ©ment said, this is rather easy to obtain. Cheers, Alexandre > On Jul 6, 2015, at 1:21 PM, Nevena Milojkovic <nevena(a)iam.unibe.ch> wrote: > > Hi all, > > Can anybody point me towards some tool/paper with the possibility to construct Control Flow Graph for Smalltalk? > > Cheers, > Nevena > > ââââââââ > Nevena Milojkovic > Research assistant > Software Composition Group > Institute of Computer Science and Applied Mathematics > University of Bern > > email: nevena(a)iam.unibe.ch > office phone: +41 (0)31 511 7639 > webpage: http://scg.unibe.ch/staff/Milojkovic > > > > > > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

July 6, 2015

Re: [Pharo-dev] Getting the mbox file for this mailing list?

by Peter UhnÃ¡k

> > Oh, I forgot one thing... > Unix... why text and files?! whyyyyy?! > Not fan of unix I see. :)

July 6, 2015

Re: [Pharo-dev] Getting the mbox file for this mailing list?

by Peter UhnÃ¡k

> > The archives are straight text files, in which the individual messages are > separated by a seemingly random number of LFs. Actually they are valid mbox files. (At least my mutt opened it just fine.) The separator is "From " line, not newlines.

July 6, 2015

Re: [Pharo-dev] Getting the mbox file for this mailing list?

by Sean P. DeNigris

Peter UhnÃ¡k wrote > Not fan of unix I see. :) I've been spoiled by living objects. For me, dealing with text and files is like writing in assembler :) ----- Cheers, Sean -- View this message in context: http://forum.world.st/Getting-the-mbox-file-for-this-mailing-list-tp4835958… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

July 6, 2015

Re: [Pharo-dev] Getting the mbox file for this mailing list?

by Sean P. DeNigris

Peter UhnÃ¡k wrote > Actually they are valid mbox files. (At least my mutt opened it just > fine.) Ah! Thanks :) The .txt extension threw me off. Yes, Mac Mail imports them fine as well ----- Cheers, Sean -- View this message in context: http://forum.world.st/Getting-the-mbox-file-for-this-mailing-list-tp4835958… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

July 6, 2015

Re: [Pharo-dev] Control Flow Graph for Smalltalk

by Nicolai Hess

2015-07-06 13:21 GMT+02:00 Nevena Milojkovic <nevena(a)iam.unibe.ch>: > Hi all, > > Can anybody point me towards some tool/paper with the possibility to > construct Control Flow Graph for Smalltalk? > There was a tool called compass. AFAIR it is a debugger that stores the execution path. (don't know where this is, I read in a paper about it "flow-centric debugging"). > Cheers, > Nevena > > ââââââââ > Nevena Milojkovic > Research assistant > Software Composition Group > Institute of Computer Science and Applied Mathematics > University of Bern > > email: nevena(a)iam.unibe.ch > office phone: +41 (0)31 511 7639 > webpage: http://scg.unibe.ch/staff/Milojkovic > > > > > > >

July 6, 2015

Re: [Pharo-dev] Music in Pharo

by Esteban Lorenzano

> On 06 Jul 2015, at 05:14, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > > ClÃ©ment Bera-4 wrote >> I tried your code but the primitive #primFileValidMPEG: fails and Pharo >> doesn't read the mp3. > > Same for me on Mac 10.9.5. I'm using the VM that comes with Launcher. > > > ClÃ©ment Bera-4 wrote >> Is there a specific plugin you need to compile the VM with ? I am not sure >> the Mpeg3Plugin is by default in any VM I have. > > I see the Mpeg3Plugin in the Plugins folder. I know I had this working at > some point. Maybe the mp3 plugin has deteriorated in newer VMs? Maybe I'll > dig up an older VM and seeâ¦ the thing is that I compiled that plugin but I never tested itâ¦ so there is a good chance it is not working properly and since nobody tried until now, we werenât aware :( Esteban > > > > ----- > Cheers, > Sean > -- > View this message in context: http://forum.world.st/Music-in-Pharo-tp4835737p4835901.html > Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com. >

July 6, 2015

Re: [Pharo-dev] Control Flow Graph for Smalltalk

by ClÃ©ment Bera

I don't think there is such a tool or paper. I built such a tool for a compiler IR but I don't think it will fit your needs as I show strange IR nodes with compiler related information (it doesn't look like the original smalltalk code at all). The visualization is done with Roassal. I think if you get the Smalltalk AST with the semantic analysis done, you can easily detect which messageNode will be inlined to control flow operations, and therefore have a control flow graph. You can then display it with Roassal. However, Roassal is bad at handling graph cycles so I'd recommend that you show the control flow graph but back edges. Good luck ClÃ©ment 2015-07-06 13:21 GMT+02:00 Nevena Milojkovic <nevena(a)iam.unibe.ch>: > Hi all, > > Can anybody point me towards some tool/paper with the possibility to > construct Control Flow Graph for Smalltalk? > > Cheers, > Nevena > > ââââââââ > Nevena Milojkovic > Research assistant > Software Composition Group > Institute of Computer Science and Applied Mathematics > University of Bern > > email: nevena(a)iam.unibe.ch > office phone: +41 (0)31 511 7639 > webpage: http://scg.unibe.ch/staff/Milojkovic > > > > > > >

July 6, 2015

Control Flow Graph for Smalltalk

by Nevena Milojkovic

Hi all, Can anybody point me towards some tool/paper with the possibility to construct Control Flow Graph for Smalltalk? Cheers, Nevena ââââââââ Nevena Milojkovic Research assistant Software Composition Group Institute of Computer Science and Applied Mathematics University of Bern email: nevena(a)iam.unibe.ch office phone: +41 (0)31 511 7639 webpage: http://scg.unibe.ch/staff/Milojkovic

July 6, 2015