- Pharo-dev - lists.pharo.org

Re: [Pharo-project] Sugar Theme

by Alexandre Bergel

Any screenshot ? Alexandre On 2 Apr 2010, at 17:36, Hilaire Fernandes wrote: > Hello, > > I have designed a first -- not finished yet -- Sugar theme for > Polymorph > > http://www.squeaksource.com/SugarTheme.html > > It is only for pharo 1.1 (not sure it works as expected with 1.0) > because polymorph was updated by Gary to help. > > With the support of Gary, I look at contributing more improvment in > the future. > > Hilaire > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

April 3, 2010

Re: [Pharo-project] [For Testing] RC3 One-Click

by Chris Kassopulo

On Fri, 02 Apr 2010 09:04:58 -0400, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > Here is a one-click image (for easy starting for newbies). > > I only tested this under macos, so it needs a testrun on Linux and > Windows > > https://gforge.inria.fr/frs/download.php/26774/Pharo-1.0-10515-rc3dev.zip > Ubuntu 9.04 9177 run, 9155 passes, 20 expected failures, 2 failures, 0 errors, 0 unexpected passes

April 2, 2010

[Pharo-project] Sugar Theme

by Hilaire Fernandes

Hello, I have designed a first -- not finished yet -- Sugar theme for Polymorph http://www.squeaksource.com/SugarTheme.html It is only for pharo 1.1 (not sure it works as expected with 1.0) because polymorph was updated by Gary to help. With the support of Gary, I look at contributing more improvment in the future. Hilaire

April 2, 2010

Re: [Pharo-project] about relative URI

by StÃ©phane Ducasse

Similarly printOn: of URIAuthority looks borken to me I should get userinfo@host and not @userinfohost So I fixed that... testUserInfo "self debug: #testUserInfo" | uri uriString | "[scheme:][//authority][path][?query][#fragment] where authority can be [user-info@]host[:port]" uriString := 'scheme://userinfo@host/'. uri := URI fromString: uriString. self assert: (uri asString = uriString). self assert: (uri authority userInfo = 'userinfo').

April 2, 2010

[Pharo-project] about relative URI

by StÃ©phane Ducasse

I decided to learn something new this evening so I started to read and write tests about URI Now I have a question testRelativeAuthority "self debug: #testRelativeAuthority" | uri relativeURIString | "A relative URI with authority. relative uri does not start with a scheme:." relativeURIString := '//www.pharo-project.org'. uri := URI fromString: relativeURIString. >>> self assert: (uri asString = relativeURIString). Is false because uri asString = 'www.pharo-project.org' and not '//www.pharo-project.org' self deny: (uri isAbsolute). self assert: (uri isRelative). self assert: (uri authority asString = 'www.pharo-project.org'). self deny: (uri isOpaque). So does anybody know what is correct? Similarly testRelativeEmptyAuthority "self debug: #testRelativeEmptyAuthority" | uri uriString | uriString := '//'. "A relative URI with empty (but defined) authority." uri := URI fromString: uriString. self assert: (uri asString = uriString). >>> '' versus '//' self deny: (uri isAbsolute). self deny: (uri authority isNil). self deny: (uri isOpaque). Thanks

April 2, 2010

Re: [Pharo-project] Compiling the VM

by Schwab,Wilhelm K

Hello all, I am fairly certain that there is a vm linking bug similar to the problem that affected skype. See Debian bug 548983. To work around this, I added functions named OpenLibrary(), FindSymbol() and CloseLibrary() to a .so of mine and directed my callout methods to it rather than dlopen() and friends in libdl.so. All my functions do is return the value of the corresponding libdl function. Compile and link, no crash. Can someone please try to repeat the crash on Linux? Bill ________________________________ From: pharo-project-bounces(a)lists.gforge.inria.fr [mailto:pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of Schwab,Wilhelm K Sent: Friday, April 02, 2010 8:33 AM To: Pharo-project(a)lists.gforge.inria.fr Subject: Re: [Pharo-project] Compiling the VM Hello all, I have tied a couple of times to post my dlopen() example here, and it won't show up. Please see the package named OutlookStrikesAgain in the Pharo inbox. I *think* it is safe to load the package, but note that the class-side #getProcAddress:from: method and do-it chunk therein will very likely crash your vm. Any help in confirming that there is a problem (on Linux) and better bet in fixing or working around it will be greatly appreciated. I tried running the vm with vm-sound-null but it did not help. Bill ________________________________ From: pharo-project-bounces(a)lists.gforge.inria.fr [mailto:pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of Schwab,Wilhelm K Sent: Friday, April 02, 2010 7:31 AM To: Pharo-project(a)lists.gforge.inria.fr; squeak-dev(a)lists.squeakfoundation.org Subject: Re: [Pharo-project] Compiling the VM Interesting! The libpulse part, I mean, in connection with my dlopen() problems. Running Pharo from a terminal (I still think it should log this stuff on its own) captures messages like Inconsistency detected by ld.so: dl-open.c: 643: _dl_open: Assertion `_dl_debug_initialize (0, args.nsid)->r_state == RT_CONSISTENT' failed! and feeding that into Google turns up mention of Skype, library dependcy hassles, and Debian bug 548983. Just grabbing at straws here, but could the problem be caused by the sound library? Bill ________________________________ From: pharo-project-bounces(a)lists.gforge.inria.fr [mailto:pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of Mariano Martinez Peck Sent: Friday, April 02, 2010 7:17 AM To: Pharo-project(a)lists.gforge.inria.fr Subject: Re: [Pharo-project] Compiling the VM I had to install the following: sudo apt-get install linux-libc-dev libecasound2.2-dev libasound2-dev libc6-dev gnulib libc6-dev libpulse-dev libxrender-dev uuid-dev Cheers Mariano On Fri, Apr 2, 2010 at 2:08 PM, Hilaire Fernandes <hilaire.fernandes(a)gmail.com<mailto:hilaire.fernandes@gmail.com>> wrote: I have some unmet dependency I can't resolve. I can't find information about the required -dev packages to install. Hilaire -- Configuring squeak 3.11.13-2135 for i686-pc-linux-gnu -- Using source directory ../unix/src -- Setting CFLAGS to -O2 -- internalplugins: UUIDPlugin -- externalplugins: ADPCMCodecPlugin AsynchFilePlugin B3DAcceleratorPlugin Squeak3D BMPReadWriterPlugin B2DPlugin BitBltPlugin CroquetPlugin DSAPrims ZipPlugin DropPlugin SqueakFFIPrims FFTPlugin FT2Plugin FileCopyPlugin FilePlugin FloatArrayPlugin FloatMathPlugin GeniePlugin HostWindowPlugin JPEGReadWriter2Plugin JPEGReaderPlugin JoystickTabletPlugin Klatt LargeIntegers LocalePlugin MIDIPlugin Matrix2x3Plugin MiscPrimitivePlugin Mpeg3Plugin QuicktimePlugin RePlugin SecurityPlugin SerialPlugin SocketPlugin SoundCodecPrims SoundGenerationPlugin SoundPlugin StarSqueakPlugin SurfacePlugin AioPlugin UnixOSProcessPlugin XDisplayControlPlugin -- Using CFLAGS -O2 -- UUIDPlugin: /usr/include/uuid/uuid.h -- UUIDPlugin: /usr/lib/libuuid.so !! B3DAcceleratorPlugin disabled -- Loaded CMakeASMInformation - ASM support is still experimental, please report issues -- checking for module 'freetype2' -- package 'freetype2' not found !! FT2Plugin disabled !! HostWindowPlugin disabled -- Mpeg3Plugin: /usr/lib/libpthread.so -- SocketPlugin: libsocket not found -- SocketPlugin: /usr/lib/libnsl.so -- UnixOSProcessPlugin: /usr/lib/libpthread.so !! XDisplayControlPlugin disabled -- vm-sound-ALSA: /usr/include/alsa/asoundlib.h -- vm-sound-ALSA: /usr/lib/libasound.so !! vm-display-Quartz disabled !! vm-sound-MacOSX disabled !! vm-display-X11 disabled -- vm-display-fbdev: /usr/include/linux/fb.h -- vm-sound-pulse: libpulse-simple not found !! vm-sound-pulse disabled -- vm-sound-NAS: audio/audio.h not found -- vm-sound-NAS: libaudio not found !! vm-sound-NAS disabled -- vm-sound-OSS: /usr/include/alsa/asoundlib.h -- vm-sound-OSS: /usr/lib/libasound.so -- vm-sound-Sun: sys/audioio.h not found -- vm-sound-Sun: sun/audioio.h not found -- vm-sound-Sun: /usr/include/stropts.h !! vm-sound-Sun disabled -- Configuring done -- Generating done -- Build files have been written to: /home/hilaire/Travaux/pharo/Squeak-3.11.3.2135-pharo-src/build _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr<mailto:Pharo-project@lists.gforge.inria.fr> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

April 2, 2010

Re: [Pharo-project] Fwd: Tools to format source code ?

by Laval Jannik

Argh, we try "format", but it does not work. Maybe a special charater.... I don't know. Jannik On Apr 2, 2010, at 17:15 , Mariano Martinez Peck wrote: > I think I don't understand. Select a method, right button, format. > > > 2010/4/2 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > :) > > > Begin forwarded message: > >> From: Cyrille Delaunay <cy.delaunay(a)gmail.com> >> Date: April 2, 2010 1:11:00 PM GMT+02:00 >> To: StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> >> Subject: Tools to format source code ? >> >> Hello, >> I would like to know if there is a way, a tool to format source code in Pharo. >> Or does anyOne have already implement something that I could retrieve and use ? >> It would be cool :) (Because format manually code imported from VW can really be horrible) >> > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi

April 2, 2010

Re: [Pharo-project] [BetaTesting] [ANN] Pharo-1.0-10517-rc4dev10.04.1

by Miguel Enrique CobÃ¡ Martinez

El vie, 02-04-2010 a las 16:51 +0200, Mariano Martinez Peck escribiÃ³: > Hi folks. Here is the PharoDev RC4 based on the PharoCore 1.0 10517. > > There are few things new: > > - Little OB fixes > - Now we have preload Metacello version 1.0-beta.25 > - Little fix in changelog.txt > - Updated links in workspace > > Now....VERY soon we will release PharoDev 1.0 stable. Probably based > in this RC4. > > The link is: > > https://gforge.inria.fr/frs/download.php/26778/Pharo-1.0-10517-rc4dev10.04.… If I hover over the link or click it it goes to: https://gforge.inria.fr/frs/download.php/26777/Pharo-1.0-10517-rc4dev10.04.… instead of: https://gforge.inria.fr/frs/download.php/26778/Pharo-1.0-10517-rc4dev10.04.… that is the correct one (with 26778 in the path). Cheers > > Cheers > > Mariano > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- Miguel CobÃ¡ http://miguel.leugim.com.mx

April 2, 2010

Re: [Pharo-project] FW: dlopen: I'm stumped

by John M McIntosh

So Bill, what you are trying to do? Both Alien and FFI allow you to open an arbitrary executable/library/etc. Then let you setup and call and retrieve data from any exported procedure within the binary, so you need to recreate that functionality because? On 2010-04-02, at 5:55 AM, Schwab,Wilhelm K wrote: > Sorry for any duplication, but this should be visible by now (I think). > > > > > -----Original Message----- > From: Schwab,Wilhelm K > Sent: Friday, April 02, 2010 7:24 AM > To: squeak-dev(a)lists.squeakfoundation.org; pharo-project(a)lists.gforge.inria.fr > Subject: dlopen: I'm stumped > > Hello all, > > Attached is my attempt at calling dlopen() from Pharo, and it is not going well. The C code below works as expected, so the problem has to be either in my code or something in Pharo or the VM itself. > > I am fairly certain that loading the attached is safe, but > > DynamicLinkingLibrary > getProcAddress:'cos' > from:'libm.so'. > > crashes the vm in my experience. Any ideas? > > Bill > > > > /* > http://www.unix.com/man-page/All/3/dlopen/ > > Build as: > > gcc -rdynamic -o fubar fubar.c -ldl > */ > > #include <stdio.h> > #include <stdlib.h> > #include <dlfcn.h> > > int > main(int argc, char **argv) > { > void *handle; > double (*cosine)(double); > char *error; > > handle = dlopen("libm.so", RTLD_LAZY); > if (!handle) { > fprintf(stderr, "%s\n", dlerror()); > exit(EXIT_FAILURE); > } > > dlerror(); /* Clear any existing error */ > > /* Writing: cosine = (double (*)(double)) dlsym(handle, "cos"); > would seem more natural, but the C99 standard leaves > casting from "void *" to a function pointer undefined. > The assignment used below is the POSIX.1-2003 (Technical > Corrigendum 1) workaround; see the Rationale for the > POSIX specification of dlsym(). */ > > *(void **) (&cosine) = dlsym(handle, "cos"); > > if ((error = dlerror()) != NULL) { > fprintf(stderr, "%s\n", error); > exit(EXIT_FAILURE); > } > > printf("%f\n", (*cosine)(2.0)); > dlclose(handle); > exit(EXIT_SUCCESS); > } > <DynamicLinkingLibrary.st>_______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- =========================================================================== John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: squeaker68882 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com ===========================================================================

April 2, 2010

Re: [Pharo-project] serializing a class

by HernÃ¡n Morales Durand

Something like this? http://www.smalltalking.net/Papers/stGen/stGenE.htm http://alereimondo.no-ip.org/ImageGestation HernÃ¡n 2010/4/2 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: > Because I want to play with the idea of bootstrapping a smalltalk and I would like to have > a socket and a raw sequence of numbers... > No compiler no.... just a reader of stuff (but of course for that you need already a lot) > > Stef > >> On Thu, Apr 1, 2010 at 10:02 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >> Hi >> >> I would like to do a little experiment. >> I need to save a class (not the instances) in a binary format and I was wondering if somebody got experience with that. >> >> >> Stef, why you need it in a binary format? I mean, why a simple file out is Â not adecuated ? or SmartRefStream, or to xml.. >> >> Cheers >> >> Mariano >> >> >> Stef >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

April 2, 2010