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Re: [Pharo-project] Issue 3271 in pharo: r isLiteralSymbol: #<= is broken

by pharo＠googlecode.com

Comment #3 on issue 3271 by stephane.ducasse: r isLiteralSymbol: #<= is broken http://code.google.com/p/pharo/issues/detail?id=3271 Tx guillermo. Did you run all the tests?

Dec. 23, 2010

Re: [Pharo-project] marketing or not?

by StÃ©phane Ducasse

what I want to say is that we could play the same game surfing in the hype of javascript. People like jump into javascript like they did in Java and it would be good to take benefit of that. Stef On Dec 23, 2010, at 8:44 AM, Lukas Renggli wrote: > Looks cool, except that they have to restart the server after a code-change :-) > > Lukas > > On 23 December 2010 08:32, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >>> http://www.Ajax.org >> >> >> > > > > -- > Lukas Renggli > www.lukas-renggli.ch >

Dec. 23, 2010

Re: [Pharo-project] Issue 3455 in pharo: Some SystemNavigationTests failed in 1.2-Dev

by pharo＠googlecode.com

Updates: Status: Closed Comment #4 on issue 3455 by marcus.denker: Some SystemNavigationTests failed in 1.2-Dev http://code.google.com/p/pharo/issues/detail?id=3455 in build starting 23.12.2010

Dec. 23, 2010

Re: [Pharo-project] Issue 3447 in pharo: Do we need to menu entry "Shout Workspace"?

by pharo＠googlecode.com

Updates: Status: Closed Comment #7 on issue 3447 by marcus.denker: Do we need to menu entry "Shout Workspace"? http://code.google.com/p/pharo/issues/detail?id=3447 in build starting 23.12.2010

Dec. 23, 2010

Re: [Pharo-project] Issue 2611 in pharo: DNU when clicking on active text in class comment

by pharo＠googlecode.com

Updates: Status: Closed Comment #9 on issue 2611 by marcus.denker: DNU when clicking on active text in class comment http://code.google.com/p/pharo/issues/detail?id=2611 (No comment was entered for this change.)

Dec. 23, 2010

Re: [Pharo-project] Tests for XMLWriter?

by jaayer

---- On Wed, 22 Dec 2010 23:17:25 -0800 jaayer wrote ---- > > > > >---- On Wed, 22 Dec 2010 05:33:44 -0800 Alexandre Bergel wrote ---- > >>Hi! >> >>Ivan and I tried to use XMLWriter yesterday, but without tests it is a bit cryptic. Are the tests of XMLWriter available somewhere? >> >>Cheers, >>Alexandre >>-- >>_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>Alexandre Bergel http://www.bergel.eu >>^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > >Unfortunately, the tests that exist for it are in XML-Tests-Parser-Nodes, which still needs to be rewritten, back from when it was still part of the XMLParser package. Are you having trouble figuring out how to use it? Other than the class comment, try looking at XMLParserElementFactory>>sampleUserXML for an example of its use. That should be XMLParserElementFactoryTest>>sampleUserXML > >> >> >> >> >> >>

Dec. 23, 2010

Re: [Pharo-project] marketing or not?

by Chip Nowacek

If it's not just marketing, what, in your view, might be the ramifications? -- View this message in context: http://forum.world.st/marketing-or-not-tp3161726p3161755.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Dec. 23, 2010

Re: [Pharo-project] [OT] Re: Why Smalltalk ? Which Smalltalk ?

by Douglas Brebner

On 22/12/2010 23:24, Igor Stasenko wrote: > guys, lets just stop pouring oil into the flames because it will burn > people in both camps, without any benefit to anyone. > > I am equivalently happy to see any good news about Squeak as well as > Pharo. Come on, there is enough space in boat for both of them, > not saying about other dialects. > Agreed. I for one am pleased that both Pharo and Squeak exist (and Cuis too!) since it allows different people with different priorities to work in different directions without stepping on each others toes. And, it's not like code developed in one system is automatically non-portable to the others :)

Dec. 23, 2010

Re: [Pharo-project] Z3950 on OSX: module yaz3 not found

by laurent laffont

Hi, I have unmangled all function names. Image also crashes when evaluating the Kant test. (but this time I get ILLEGAL INSTRUCTION on strace). I've tried with Cog and the VM in the Seaside OneClick. I've uploaded the modified packages on squeaksource here: http://www.squeaksource.com/LaurentLSandbox.html (you can use Z3950Slice to load all at once). Laurent On Thu, Dec 23, 2010 at 1:57 AM, HernÃ¡n Morales Durand < hernan.morales(a)gmail.com> wrote: > Hi Laurent, > > Thanks for the feedback, I've uploaded the repository with the missing > method but I cannot reproduce the crash in Windows. Have you unmangled > every function name tested? Are you running just the > Z3950FFILibraryTest? Notice the Z3950FFIServerLibraryTest tests are > performed against a Z39.50 server running in local host, otherwise > will fail (however that shouldn't crash the VM), so you may want to > run only the Z3950FFILibraryTest suite. If you or anyone want a local > Zebra server for Win32 - although most configuration files should work > with other platforms - for testing purposes please let me know. > > Does the Kant test crash the VM too? > > Z3950Client new > server: #Acadia; > query: ( Z3950Query new author: 'Kant' ). > > (see http://67.222.12.200:8889/WebOpus/52 for sample successful results) > > I will set up a Linux box tomorrow and try to reproduce there. > Cheers, > > 2010/12/22 laurent laffont <laurent.laffont(a)gmail.com>: > > Hi Hernan, > > finally I switch back to Linux to make it work, OSX gives me headaches. > > So on linux the yaz module is found. I get the "Unable to find function > > address" but I found that writing: > > <cdecl: ZOOMOptions 'ZOOM_options_create' (void) module: 'yaz'> > > instead of > > <cdecl: ZOOMOptions '_ZOOM_options_create@0' (void) module: 'yaz3'> > > works. If I understand, function names are not mangled when compiling > with > > gcc on Linux. > > > > Trying to run tests I've also had a "could not coerce arguments" in > > Z3950FFILibrary>>createConnectionTo:port because > Z3950TestCase>>portNumber > > answers a String and > > <cdecl: ZOOMConnection 'ZOOM_connection_new' (char* short) module: 'yaz'> > > so it's waiting for a short. I've replaced portNumber to answer a > > SmallInteger. > > And now the image crashes on connectionIsIdle call: > > write(1, "\ncreateConnectionTo:port:", 25) = 25 > > write(1, "\nconnectionIsIdle:", 18) = 18 > > rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0 > > write(1, "\n", 1) = 1 > > tgkill(25830, 25830, SIGABRT) = 0 > > --- SIGABRT (Aborted) @ 0 (0) --- > > > > Any idea ? > > > > Laurent Laffont > > > > On Tue, Dec 21, 2010 at 7:58 AM, laurent laffont < > laurent.laffont(a)gmail.com> > > wrote: > >> > >> The module is found ! How: > >> - Using VM Squeak 5.8b12 2 (instead of Cog or the VM provided in > Seaside > >> One-Click image) > >> - go in Squeak\ 5.8b12\ 2.app/Contents/Resources/, then ln -s > >> /usr/local/lib/libyaz.3.dylib . > >> Now I have the "Unable to find function address" you have talked earlier > >> :) I will look at the mangled function names. > >> > >> Laurent --- on the road to the FFI mountain. > >> > >> On Tue, Dec 21, 2010 at 6:59 AM, HernÃ¡n Morales Durand > >> <hernan.morales(a)gmail.com> wrote: > >>> > >>> Laurent, > >>> I forward this e-mail to the squeak mailing list, may be someone there > >>> have a better idea how the OSX VM works. BTW there are more > >>> commentaries here > >>> > >>> > http://forum.world.st/squeak-dev-Alien-amp-Squeak-FFI-issues-on-Snow-Leopar… > >>> Cheers, > >>> > >>> HernÃ¡n > >>> > >>> 2010/12/20 laurent laffont <laurent.laffont(a)gmail.com>: > >>> > Hi Hernan, > >>> > the strace equivalent on OSX seems to be dtruss (yes I'm learning OSX > >>> > too :) > >>> > sudo dtruss -p [pid of process] > >>> > in the trace I have this: > >>> > > >>> > > stat("/Users/laurentlaffont/Downloads/Seaside.app/Contents/Resources/yaz3.bundle/Contents/MacOS/yaz3\0", > >>> > 0xBFF59440, 0xBFF5AB28) = -1 Err#2 > >>> > > >>> > > stat64("/Users/laurentlaffont/Downloads/Seaside.app/Contents/Resources/yaz3.bundle/Contents/MacOS/yaz3\0", > >>> > 0xBFF5892C, 0xBFF5AB28) = -1 Err#2 > >>> > > >>> > > stat("/Users/laurentlaffont/Downloads/Seaside.app/Contents/Resources/yaz3\0", > >>> > 0xBFF59440, 0xBFF5AB28) = 0 0 > >>> > > >>> > > stat64("/Users/laurentlaffont/Downloads/Seaside.app/Contents/Resources/yaz3\0", > >>> > 0xBFF5892C, 0xBFF5AB28) = 0 0 > >>> > > >>> > > open("/Users/laurentlaffont/Downloads/Seaside.app/Contents/Resources/yaz3\0", > >>> > 0x0, 0x0) = 12 0 > >>> > pread(0xC, "\317\372\355\376\a\0", 0x1000, 0x0) = 4096 0 > >>> > close(0xC) = 0 0 > >>> > > >>> > > stat("/Users/laurentlaffont/Downloads/Plugins/yaz3.bundle/Contents/MacOS/yaz3\0", > >>> > 0xBFF59440, 0x1000) = -1 Err#2 > >>> > > >>> > > stat64("/Users/laurentlaffont/Downloads/Plugins/yaz3.bundle/Contents/MacOS/yaz3\0", > >>> > 0xBFF5892C, 0x1000) = -1 Err#2 > >>> > stat("/Users/laurentlaffont/Downloads/Plugins/yaz3\0", 0xBFF59440, > >>> > 0x1000) = > >>> > -1 Err#2 > >>> > stat64("/Users/laurentlaffont/Downloads/Plugins/yaz3\0", 0xBFF5892C, > >>> > 0x1000) > >>> > = -1 Err#2 > >>> > > >>> > so it looks like the VM is trying to find yaz3 at non standard Unix > >>> > places > >>> > (I don't know if it's SqueakVM or OSX related). > >>> > I've created Contents/Resources/yaz3.bundle/Contents/MacOS/, put yaz > >>> > lib > >>> > there, ln -s libyaz.3.dylib yaz3 but no success. > >>> > > >>> > I've read good > >>> > post http://forum.world.st/FFI-Documentation-td2225150.html : > >>> > > >>> > Module Location - where the external library file lives > >>> > - depends on the platform > >>> > - Mac > >>> > - pre Snow Leopard > >>> > - checks VM path and common library > paths > >>> > - Snow Leopard > >>> > - only looks in VM bundle's Resources > >>> > file, you must either [5]: > >>> > - store all external libraries > >>> > there > >>> > - ln -s path/to/library > >>> > path/to/VM/Resources/library_name > >>> > - Change the VM's Info.plist > >>> > "SqueakPluginsBuiltInOrLocalOnly" key from > >>> > "true" to "false." > >>> > > >>> > For this SqueakPluginsBuiltInOrLocalOnly I suppose I need to compile > a > >>> > VM ? > >>> > Cheers, > >>> > Laurent Laffont > >>> > > >>> > > >>> > On Mon, Dec 20, 2010 at 4:12 PM, HernÃ¡n Morales Durand > >>> > <hernan.morales(a)gmail.com> wrote: > >>> >> > >>> >> Hi Laurent > >>> >> > >>> >> I've read there is a couple of system calll monitors in MacOS, > ktrace > >>> >> and dtrace (http://en.wikipedia.org/wiki/Ktrace , > >>> >> http://en.wikipedia.org/wiki/DTrace) so you may attach to the VM > and > >>> >> see what's missing? > >>> >> Cheers, > >>> >> > >>> >> HernÃ¡n > >>> >> > >>> >> 2010/12/20 laurent laffont <laurent.laffont(a)gmail.com>: > >>> >> > Thanks Hernan. > >>> >> > It still doesn't work. I've also tried to play with LD_LOAD_PATH / > >>> >> > LD_LIBRARY_PATH no success.... I want to make it work so I need to > >>> >> > learn > >>> >> > :) > >>> >> > > >>> >> > For the mangled function names, on Linux and OSX there's nm. > >>> >> > Here's what I get: > >>> >> > $ nm -g libyaz.3.dylib | grep ZOOM_connection_create > >>> >> > 0000000000046a30 T _ZOOM_connection_create > >>> >> > Cheers, > >>> >> > Laurent > >>> >> > > >>> >> > On Sun, Dec 19, 2010 at 6:23 PM, HernÃ¡n Morales Durand > >>> >> > <hernan.morales(a)gmail.com> wrote: > >>> >> >> > >>> >> >> Hi Laurent, > >>> >> >> > >>> >> >> Thanks for reporting. The correct #moduleName for MacOS was > >>> >> >> missing, > >>> >> >> I've uploaded a new version answering 'libyaz.3.dylib' which I > >>> >> >> guess > >>> >> >> is the corresponding for 'yaz3.dll' (according to > >>> >> >> http://en.wikipedia.org/wiki/Dynamic_library#Naming ). > >>> >> >> > >>> >> >> I haven't access to a MacOS, but in Windows I've had to find the > >>> >> >> mangled function names (i.e. _ZOOM_connection_create@4) so FFI > can > >>> >> >> find the function addresses and you don't get the classic "Error: > >>> >> >> Unable to find function address". I don't know if it's related > >>> >> >> since > >>> >> >> talks about C++, but you may want to check > >>> >> >> http://wiki.squeak.org/squeak/3735 > >>> >> >> > >>> >> >> The tool I've used to find the mangled function names in Windows > is > >>> >> >> the Steve Miller's Dependency Walker > >>> >> >> http://www.dependencywalker.com/ > >>> >> >> > >>> >> >> 2010/12/19 laurent laffont <laurent.laffont(a)gmail.com>: > >>> >> >> > Hi, > >>> >> >> > > >>> >> >> > I want to use http://www.squeaksource.com/Z3950 > >>> >> >> > Following install instructions, I've dowloaded yaz sources > (I've > >>> >> >> > tried > >>> >> >> > 4.1.2 > >>> >> >> > and 3.0.52) as it seems there's no binary for OSX, ./configure > >>> >> >> > && make > >>> >> >> > && > >>> >> >> > make install. > >>> >> >> > Then using latest Seaside One Click image I've copied > >>> >> >> > /usr/local/lib/*yaz* > >>> >> >> > in Seaside.app/Contents/MacOS > >>> >> >> > $ ls ~/Downloads/Seaside.app/Contents/MacOS/ > >>> >> >> > Squeak VM Opt libyaz.a libyaz.la > >>> >> >> > libyaz_icu.a libyaz_icu.la libyaz_server.a > >>> >> >> > libyaz_server.la libyaz.3.dylib libyaz.dylib > >>> >> >> > libyaz_icu.3.dylib libyaz_icu.dylib > >>> >> >> > libyaz_server.3.dylib > >>> >> >> > libyaz_server.dylib > >>> >> >> > > >>> >> >> > > >>> >> >> > But then I have a External Module Not Found on > >>> >> >> > YAZPQFFFILibrary>>createParser > >>> >> >> > " YAZPQDFFILibrary default createParser " > >>> >> >> > <cdecl: YAZPQFParser 'yaz_pqf_create' (void) module: 'yaz3'> > >>> >> >> > ^ self externalCallFailed > >>> >> >> > > >>> >> >> > Any hint ? > >>> >> >> > Cheers, > >>> >> >> > Laurent Laffont -- FFI newbie > >>> >> >> > > >>> >> >> > Pharo Smalltalk Screencasts: http://www.pharocasts.com/ > >>> >> >> > Blog: http://magaloma.blogspot.com/ > >>> >> >> > > >>> >> >> > >>> >> >> -- > >>> >> >> HernÃ¡n Morales > >>> >> >> Information Technology Manager, > >>> >> >> Institute of Veterinary Genetics. > >>> >> >> National Scientific and Technical Research Council (CONICET). > >>> >> >> La Plata (1900), Buenos Aires, Argentina. > >>> >> >> Telephone: +54 (0221) 421-1799. > >>> >> >> Internal: 422 > >>> >> >> Fax: 425-7980 or 421-1799. > >>> >> > > >>> >> > > >>> > > >>> > > >> > > > > > > > > -- > HernÃ¡n Morales > Information Technology Manager, > Institute of Veterinary Genetics. > National Scientific and Technical Research Council (CONICET). > La Plata (1900), Buenos Aires, Argentina. > Telephone: +54 (0221) 421-1799. > Internal: 422 > Fax: 425-7980 or 421-1799. >

Dec. 23, 2010

Re: [Pharo-project] marketing or not?

by Lukas Renggli

Looks cool, except that they have to restart the server after a code-change :-) Lukas On 23 December 2010 08:32, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >> http://www.Ajax.org > > > -- Lukas Renggli www.lukas-renggli.ch

Dec. 23, 2010