April 2012 - Pharo-dev - lists.pharo.org

[Pharo-project] Using Merlin in Web UI's

by HernÃ¡n Morales Durand

Hi all, Is there any support for using Merlin (a wizard library) with Seaside? (or any other web framework like Aida or Iliad) Cheers, HernÃ¡n

April 6, 2012

Re: [Pharo-project] CogVM segmentation fault (on linux) when running headless

by Eliot Miranda

and with one of my VMs? On Thu, Apr 5, 2012 at 7:06 PM, Sebastian Sastre < sebastian(a)flowingconcept.com> wrote: > Hi guys, > > I'm testing CogVM for one airflowing worker we have in stage and it looks > quite promising when we start the image with UI but when we start it > headless it immediately segfaults > > Below is the log > > sebastian <http://about.me/sebastianconcept> > > o/ > > > :~$ sudo invoke-rc.d airflowing0 start > :~$ > Segmentation fault Thu Apr 5 21:00:09 2012 > > > Squeak VM version: 3.9-7 #1 Thu Apr 5 14:40:40 CEST 2012 gcc 4.1.2 > Built from: CoInterpreter VMMaker-oscog-EstebanLorenzano.139 uuid: > 5aa53979-d7d8-4ca3-91fe-cfc3b4109c33 Apr 5 2012 > With: StackToRegisterMappingCogit VMMaker-oscog-EstebanLorenzano.139 uuid: > 5aa53979-d7d8-4ca3-91fe-cfc3b4109c33 Apr 5 2012 > Revision: https://git.gitorious.org/cogvm/blessed.git Commit: > 846551630c3c10df1f59588a6e7131d602f00b45 Date: Thu Apr 5 14:13:41 2012 > +0200 By: Esteban Lorenzano <estebanlm(a)gmail.com> > Build host: Linux pharo-build.lille.inria.fr 2.6.18-194.26.1.el5xen #1 > SMP Tue Nov 9 14:13:46 EST 2010 i686 i686 i386 GNU/Linux > plugin path: /home/prod/pharo/cog/ [default: /home/prod/pharo/cog/] > > > C stack backtrace: > /home/prod/pharo/cog/CogVM[0x80968b1] > /home/prod/pharo/cog/CogVM[0x8096a52] > [0xb77a8440] > /lib/tls/i686/cmov/libc.so.6(iconv+0x6e)[0xb761e4ee] > /home/prod/pharo/cog/CogVM(convertChars+0xb4)[0x8094384] > /home/prod/pharo/cog/CogVM(sq2uxPath+0x47)[0x80945d7] > /home/prod/pharo/cog/CogVM(dir_Lookup+0x73)[0x80b8703] > /home/prod/pharo/cog/CogVM[0x80b7180] > /home/prod/pharo/cog/CogVM(interpret+0x3f68)[0x808dcc8] > /home/prod/pharo/cog/CogVM[0x808fc97] > /home/prod/pharo/cog/CogVM[0x8090664] > /home/prod/pharo/cog/CogVM(main+0x38a)[0x809774a] > /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb761d460] > /home/prod/pharo/cog/CogVM[0x805acc1] > > > Smalltalk stack dump: > 0xbfdc45d8 I FSUnixStore(FSDiskStore)>directoryAt:ifAbsent:nodesDo: > -1431671128: a(n) FSUnixStore > 0xbfdc4608 I FSUnixStore(FSDiskStore)>nodeAt:ifPresent:ifAbsent: > -1431671128: a(n) FSUnixStore > 0xbfdc4634 I FSUnixStore(FSStore)>exists: -1431671128: a(n) FSUnixStore > 0xbfdc4658 I FSFilesystem>exists: -1431671120: a(n) FSFilesystem > 0xbfdc467c I FSReference>exists -1431667420: a(n) FSReference > 0xbfdc469c I FSLocator>exists -1431671980: a(n) FSLocator > 0xbfdc46bc I FLHelper>hasConfDirectory -1431672032: a(n) FLHelper > 0xbfdc46dc I FLHelper>start -1431672032: a(n) FLHelper > 0xbfdc46fc I FLHelper class>start -1446907784: a(n) FLHelper class > 0xbfdc471c I FLHelper class>startUp -1446907784: a(n) FLHelper class > 0xbfdc4734 M FLHelper class(Behavior)>startUp: -1446907784: a(n) FLHelper > class > 0xbfdc4760 M [] in SmalltalkImage>send:toClassesNamedIn:with: -1478292160: > a(n) SmalltalkImage > 0xbfdc4788 I OrderedCollection>do: -1480202612: a(n) OrderedCollection > 0xbfdc47b0 I SmalltalkImage>send:toClassesNamedIn:with: -1478292160: a(n) > SmalltalkImage > 0xbfdc47dc I SmalltalkImage>processStartUpList: -1478292160: a(n) > SmalltalkImage > 0xbfdc4804 I [] in SmalltalkImage>snapshot:andQuit: -1478292160: a(n) > SmalltalkImage > 0xbfdc4824 M BlockClosure>ensure: -1436539624: a(n) BlockClosure > 0xbfdc4848 I MorphicUIManager(UIManager)>boot:during: -1441995864: a(n) > MorphicUIManager > 0xbfdc4878 I SmalltalkImage>snapshot:andQuit: -1478292160: a(n) > SmalltalkImage > -1436547788 s SmalltalkImage>saveSession > -1436547696 s [] in ToggleMenuItemMorph(MenuItemMorph)>invokeWithEvent: > -1436547604 s BlockClosure>ensure: > -1437443620 s CursorWithMask(Cursor)>showWhile: > -1437443732 s ToggleMenuItemMorph(MenuItemMorph)>invokeWithEvent: > -1436547512 s ToggleMenuItemMorph(MenuItemMorph)>mouseUp: > -1436547420 s ToggleMenuItemMorph(MenuItemMorph)>handleMouseUp: > -1436547328 s MouseButtonEvent>sentTo: > -1436547236 s ToggleMenuItemMorph(Morph)>handleEvent: > -1436547144 s MorphicEventDispatcher>dispatchDefault:with: > -1436547052 s MorphicEventDispatcher>dispatchEvent:with: > -1436546960 s ToggleMenuItemMorph(Morph)>processEvent:using: > -1436546868 s MorphicEventDispatcher>dispatchDefault:with: > -1436546776 s MorphicEventDispatcher>dispatchEvent:with: > -1436546684 s MenuMorph(Morph)>processEvent:using: > -1436546592 s MenuMorph(Morph)>processEvent: > -1436546500 s MenuMorph>handleFocusEvent: > -1436546408 s [] in HandMorph>sendFocusEvent:to:clear: > -1436546316 s [] in PasteUpMorph>becomeActiveDuring: > -1437443244 s BlockClosure>on:do: > -1437444096 s PasteUpMorph>becomeActiveDuring: > -1437444216 s HandMorph>sendFocusEvent:to:clear: > -1436546224 s HandMorph>sendEvent:focus:clear: > -1437444332 s HandMorph>sendMouseEvent: > -1437444424 s HandMorph>handleEvent: > -1436546132 s HandMorph>processEvents > -1436546040 s [] in WorldState>doOneCycleNowFor: > -1436545948 s Array(SequenceableCollection)>do: > -1436545856 s WorldState>handsDo: > -1437444768 s WorldState>doOneCycleNowFor: > -1436545764 s WorldState>doOneCycleFor: > -1436545672 s PasteUpMorph>doOneCycle > -1441147720 s [] in Project class>spawnNewProcess > -1441147868 s [] in BlockClosure>newProcess > > Most recent primitives > value: > compare:with:collated: > compare:with:collated: > value: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > basicNew: > value:value: > at:put: > value:value: > at:put: > value:value: > at:put: > value:value: > at:put: > value:value: > at:put: > value:value: > at:put: > value:value: > at:put: > size > size > at: > compare:with:collated: > size > basicNew: > compare:with:collated: > new: > at:put: > basicNew > new: > basicNew: > species > basicNew: > replaceFrom:to:with:startingAt: > at:put: > size > + > basicNew: > species > basicNew: > replaceFrom:to:with:startingAt: > at:put: > basicNew: > species > basicNew: > replaceFrom:to:with:startingAt: > at:put: > basicNew: > species > basicNew: > replaceFrom:to:with:startingAt: > at:put: > basicNew: > species > basicNew: > replaceFrom:to:with:startingAt: > at:put: > basicNew: > species > basicNew: > replaceFrom:to:with:startingAt: > at:put: > basicNew: > species > basicNew: > replaceFrom:to:with:startingAt: > at:put: > basicNew: > size > species > basicNew: > replaceFrom:to:with:startingAt: > at:put: > basicNew > new: > compare:with:collated: > compare:with:collated: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > basicNew: > value:value: > at:put: > at:put: > at:put: > at:put: > at:put: > at:put: > at:put: > basicNew > size > = > size > at: > compare:with:collated: > size > basicNew: > at: > at:put: > at:put: > at:put: > at:put: > at:put: > at:put: > basicNew > size > size > new: > size > at:put: > size > size > at: > basicNew > new: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > compare:with:collated: > compare:with:collated: > compare:with:collated: > at:put: > basicNew: > at:put: > at:put: > at:put: > at:put: > at:put: > at:put: > at:put: > basicNew > size > size > compare:with:collated: > basicNew: > at:put: > at:put: > at:put: > at:put: > at:put: > at:put: > basicNew: > basicNew > value: > at:put: > size > new > value: > replaceFrom:to:with:startingAt: > value > at:put: > <= > * > + > value: > at: > replaceFrom:to:with:startingAt: > value > at:put: > value: > replaceFrom:to:with:startingAt: > value > at:put: > value: > replaceFrom:to:with:startingAt: > value > at:put: > value: > replaceFrom:to:with:startingAt: > value > at:put: > value: > replaceFrom:to:with:startingAt: > species > basicNew: > replaceFrom:to:with:startingAt: > basicNew > basicNew: > basicNew > findFirstInString:inSet:startingAt: > replaceFrom:to:with:startingAt: > lookupEntryIn:index: > > (Segmentation fault) > > -- best, Eliot

April 6, 2012

[Pharo-project] CogVM segmentation fault (on linux) when running headless

by Sebastian Sastre

Hi guys, I'm testing CogVM for one airflowing worker we have in stage and it looks quite promising when we start the image with UI but when we start it headless it immediately segfaults Below is the log sebastian o/ :~$ sudo invoke-rc.d airflowing0 start :~$ Segmentation fault Thu Apr 5 21:00:09 2012 Squeak VM version: 3.9-7 #1 Thu Apr 5 14:40:40 CEST 2012 gcc 4.1.2 Built from: CoInterpreter VMMaker-oscog-EstebanLorenzano.139 uuid: 5aa53979-d7d8-4ca3-91fe-cfc3b4109c33 Apr 5 2012 With: StackToRegisterMappingCogit VMMaker-oscog-EstebanLorenzano.139 uuid: 5aa53979-d7d8-4ca3-91fe-cfc3b4109c33 Apr 5 2012 Revision: https://git.gitorious.org/cogvm/blessed.git Commit: 846551630c3c10df1f59588a6e7131d602f00b45 Date: Thu Apr 5 14:13:41 2012 +0200 By: Esteban Lorenzano <estebanlm(a)gmail.com> Build host: Linux pharo-build.lille.inria.fr 2.6.18-194.26.1.el5xen #1 SMP Tue Nov 9 14:13:46 EST 2010 i686 i686 i386 GNU/Linux plugin path: /home/prod/pharo/cog/ [default: /home/prod/pharo/cog/] C stack backtrace: /home/prod/pharo/cog/CogVM[0x80968b1] /home/prod/pharo/cog/CogVM[0x8096a52] [0xb77a8440] /lib/tls/i686/cmov/libc.so.6(iconv+0x6e)[0xb761e4ee] /home/prod/pharo/cog/CogVM(convertChars+0xb4)[0x8094384] /home/prod/pharo/cog/CogVM(sq2uxPath+0x47)[0x80945d7] /home/prod/pharo/cog/CogVM(dir_Lookup+0x73)[0x80b8703] /home/prod/pharo/cog/CogVM[0x80b7180] /home/prod/pharo/cog/CogVM(interpret+0x3f68)[0x808dcc8] /home/prod/pharo/cog/CogVM[0x808fc97] /home/prod/pharo/cog/CogVM[0x8090664] /home/prod/pharo/cog/CogVM(main+0x38a)[0x809774a] /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb761d460] /home/prod/pharo/cog/CogVM[0x805acc1] Smalltalk stack dump: 0xbfdc45d8 I FSUnixStore(FSDiskStore)>directoryAt:ifAbsent:nodesDo: -1431671128: a(n) FSUnixStore 0xbfdc4608 I FSUnixStore(FSDiskStore)>nodeAt:ifPresent:ifAbsent: -1431671128: a(n) FSUnixStore 0xbfdc4634 I FSUnixStore(FSStore)>exists: -1431671128: a(n) FSUnixStore 0xbfdc4658 I FSFilesystem>exists: -1431671120: a(n) FSFilesystem 0xbfdc467c I FSReference>exists -1431667420: a(n) FSReference 0xbfdc469c I FSLocator>exists -1431671980: a(n) FSLocator 0xbfdc46bc I FLHelper>hasConfDirectory -1431672032: a(n) FLHelper 0xbfdc46dc I FLHelper>start -1431672032: a(n) FLHelper 0xbfdc46fc I FLHelper class>start -1446907784: a(n) FLHelper class 0xbfdc471c I FLHelper class>startUp -1446907784: a(n) FLHelper class 0xbfdc4734 M FLHelper class(Behavior)>startUp: -1446907784: a(n) FLHelper class 0xbfdc4760 M [] in SmalltalkImage>send:toClassesNamedIn:with: -1478292160: a(n) SmalltalkImage 0xbfdc4788 I OrderedCollection>do: -1480202612: a(n) OrderedCollection 0xbfdc47b0 I SmalltalkImage>send:toClassesNamedIn:with: -1478292160: a(n) SmalltalkImage 0xbfdc47dc I SmalltalkImage>processStartUpList: -1478292160: a(n) SmalltalkImage 0xbfdc4804 I [] in SmalltalkImage>snapshot:andQuit: -1478292160: a(n) SmalltalkImage 0xbfdc4824 M BlockClosure>ensure: -1436539624: a(n) BlockClosure 0xbfdc4848 I MorphicUIManager(UIManager)>boot:during: -1441995864: a(n) MorphicUIManager 0xbfdc4878 I SmalltalkImage>snapshot:andQuit: -1478292160: a(n) SmalltalkImage -1436547788 s SmalltalkImage>saveSession -1436547696 s [] in ToggleMenuItemMorph(MenuItemMorph)>invokeWithEvent: -1436547604 s BlockClosure>ensure: -1437443620 s CursorWithMask(Cursor)>showWhile: -1437443732 s ToggleMenuItemMorph(MenuItemMorph)>invokeWithEvent: -1436547512 s ToggleMenuItemMorph(MenuItemMorph)>mouseUp: -1436547420 s ToggleMenuItemMorph(MenuItemMorph)>handleMouseUp: -1436547328 s MouseButtonEvent>sentTo: -1436547236 s ToggleMenuItemMorph(Morph)>handleEvent: -1436547144 s MorphicEventDispatcher>dispatchDefault:with: -1436547052 s MorphicEventDispatcher>dispatchEvent:with: -1436546960 s ToggleMenuItemMorph(Morph)>processEvent:using: -1436546868 s MorphicEventDispatcher>dispatchDefault:with: -1436546776 s MorphicEventDispatcher>dispatchEvent:with: -1436546684 s MenuMorph(Morph)>processEvent:using: -1436546592 s MenuMorph(Morph)>processEvent: -1436546500 s MenuMorph>handleFocusEvent: -1436546408 s [] in HandMorph>sendFocusEvent:to:clear: -1436546316 s [] in PasteUpMorph>becomeActiveDuring: -1437443244 s BlockClosure>on:do: -1437444096 s PasteUpMorph>becomeActiveDuring: -1437444216 s HandMorph>sendFocusEvent:to:clear: -1436546224 s HandMorph>sendEvent:focus:clear: -1437444332 s HandMorph>sendMouseEvent: -1437444424 s HandMorph>handleEvent: -1436546132 s HandMorph>processEvents -1436546040 s [] in WorldState>doOneCycleNowFor: -1436545948 s Array(SequenceableCollection)>do: -1436545856 s WorldState>handsDo: -1437444768 s WorldState>doOneCycleNowFor: -1436545764 s WorldState>doOneCycleFor: -1436545672 s PasteUpMorph>doOneCycle -1441147720 s [] in Project class>spawnNewProcess -1441147868 s [] in BlockClosure>newProcess Most recent primitives value: compare:with:collated: compare:with:collated: value: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: basicNew: value:value: at:put: value:value: at:put: value:value: at:put: value:value: at:put: value:value: at:put: value:value: at:put: value:value: at:put: size size at: compare:with:collated: size basicNew: compare:with:collated: new: at:put: basicNew new: basicNew: species basicNew: replaceFrom:to:with:startingAt: at:put: size + basicNew: species basicNew: replaceFrom:to:with:startingAt: at:put: basicNew: species basicNew: replaceFrom:to:with:startingAt: at:put: basicNew: species basicNew: replaceFrom:to:with:startingAt: at:put: basicNew: species basicNew: replaceFrom:to:with:startingAt: at:put: basicNew: species basicNew: replaceFrom:to:with:startingAt: at:put: basicNew: species basicNew: replaceFrom:to:with:startingAt: at:put: basicNew: size species basicNew: replaceFrom:to:with:startingAt: at:put: basicNew new: compare:with:collated: compare:with:collated: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: basicNew: value:value: at:put: at:put: at:put: at:put: at:put: at:put: at:put: basicNew size = size at: compare:with:collated: size basicNew: at: at:put: at:put: at:put: at:put: at:put: at:put: basicNew size size new: size at:put: size size at: basicNew new: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: compare:with:collated: compare:with:collated: compare:with:collated: at:put: basicNew: at:put: at:put: at:put: at:put: at:put: at:put: at:put: basicNew size size compare:with:collated: basicNew: at:put: at:put: at:put: at:put: at:put: at:put: basicNew: basicNew value: at:put: size new value: replaceFrom:to:with:startingAt: value at:put: <= * + value: at: replaceFrom:to:with:startingAt: value at:put: value: replaceFrom:to:with:startingAt: value at:put: value: replaceFrom:to:with:startingAt: value at:put: value: replaceFrom:to:with:startingAt: value at:put: value: replaceFrom:to:with:startingAt: species basicNew: replaceFrom:to:with:startingAt: basicNew basicNew: basicNew findFirstInString:inSet:startingAt: replaceFrom:to:with:startingAt: lookupEntryIn:index: (Segmentation fault)

April 6, 2012

Re: [Pharo-project] cog and libSqueakSSL.so

by Sebastian Sastre

ok, I did. It fixed the undefined symbol problem (that isn't shown anymore) and SqueakSSL it's now listed among the list of loaded modules. At first the #testPlain didn't pass but after a couple of runs it started to pass. â¦but ZnEasy get: 'https://encrypted.google.com/search?q=Smalltalk'. is timming out the connection every time :( sounds familiar? ideas? sebastian o/ On Apr 5, 2012, at 7:26 PM, Sean P. DeNigris wrote: > sebastian(a)flowingconcept.com wrote >> >> ~$ ioLoadModule(/home/prod/pharo/cog/libSqueakSSL.so): >> /home/prod/pharo/cog/libSqueakSSL.so: undefined symbol: >> sqSetIntPropertySSL >> > > Copy the lib from the Zodiac alpha one-click, or use > http://forum.world.st/file/n4536225/libSqueakSSL.so this copy ... > > HTH, > Sean

April 6, 2012

Re: [Pharo-project] cog and libSqueakSSL.so

by Sean P. DeNigris

sebastian(a)flowingconcept.com wrote > > ~$ ioLoadModule(/home/prod/pharo/cog/libSqueakSSL.so): > /home/prod/pharo/cog/libSqueakSSL.so: undefined symbol: > sqSetIntPropertySSL > Copy the lib from the Zodiac alpha one-click, or use http://forum.world.st/file/n4536225/libSqueakSSL.so this copy ... HTH, Sean -- View this message in context: http://forum.world.st/cog-and-libSqueakSSL-so-tp4536144p4536225.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

April 5, 2012

[Pharo-project] cog and libSqueakSSL.so

by Sebastian Sastre

Hi there, I've started a pharo 1.3 with the latest CogVM for linux and it's complaining about a couple of things. Should I worry? ~$ sudo invoke-rc.d workerImage0 start mprotect(x,y,PROT_READ | PROT_WRITE): Cannot allocate memory ~$ ioLoadModule(/home/prod/pharo/cog/libSqueakSSL.so): /home/prod/pharo/cog/libSqueakSSL.so: undefined symbol: sqSetIntPropertySSL The problem about the SqueakSSL plugin is preventing it from working at all so Zodiac isn't able to connect in SSL help please sebastian o/

April 5, 2012

Re: [Pharo-project] SMark

by Stefan Marr

Hi Martin: On 04 Apr 2012, at 09:57, Stefan Marr wrote: > Hi Martin: > > On 03 Apr 2012, at 21:50, Martin Dias wrote: > >> I like SMark, so I am evaluating how straightforward would be to move Fuel benchmark suite. A couple of questions: >> >> 1) I had some undeclared references, no problem? >> HeadlessSave class>>run: (RVMOperations is Undeclared) >> ScriptStarter class>>transportersForFileOutMenu (Transporter is Undeclared) > I fixed these warnings and fixed a couple of minor issues, like missing initialization and use of deprecated stuff on Pharo 1.4. The configuration loads now without issues into Pharo 1.3, Pharo 1.4, and Squeak 4.3. There are two failing tests, but these are expected failures ;) Let me know if you have any other problems. Thanks Stefan -- Stefan Marr Software Languages Lab Vrije Universiteit Brussel Pleinlaan 2 / B-1050 Brussels / Belgium http://soft.vub.ac.be/~smarr Phone: +32 2 629 2974 Fax: +32 2 629 3525

April 5, 2012

[Pharo-project] tail-like

by Tudor Girba

Hi, I am looking for a way to implement a logic like in the linux tail command: watch a file and react whenever a new line appears at the end of that file. Can anyone point me to some resources that I might use for something like this? Cheers, Doru -- www.tudorgirba.com "When people care, great things can happen."

April 5, 2012

[Pharo-project] Testers for Android app.

by Hilaire Fernandes

Hello, I am looking for people with Android tablet to test the Android DrGeo port. Contact me privately at hilaire(a)drgeo.eu Thanks -- Dr. Geo -- http://www.drgeo.eu

April 5, 2012

Re: [Pharo-project] Pharo 1.4 - browse slow??

by Guillermo Polito

On Thu, Apr 5, 2012 at 8:41 PM, Mariano Martinez Peck <marianopeck(a)gmail.com > wrote: > I found myself that Nautilus is slow the first time you open a class. > Probablt it needs to cache something...then the second time you open it, it > is fast. > I would recommend to fill that cache during ConfigurationOfNautilus to > avoid a wrong impression to the final user. > Or having an status bar indicating that it is doing something will be gorgeus :) > > Cheers > > > On Thu, Apr 5, 2012 at 10:30 AM, Camillo Bruni <camillobruni(a)gmail.com>wrote: > >> >> On 2012-04-05, at 01:16, Sean P. DeNigris wrote: >> > >> > Schwab,Wilhelm K wrote >> >> >> >> something is causing delays in either asking for a new browser or >> >> (particularly) references to the currently selected class. The >> browser is >> >> the only one in the image, which is listed simply as Browser >> > >> > Maybe related to >> > >> http://forum.world.st/The-tools-are-dreadfully-slow-in-1-4-td4173491.html? >> > I was on Mac OS X (probably Lion at the time...) with the Cog VM >> (probably >> > carbon)... >> > >> > Sean >> >> that bug report is in vapor-mode as well... >> if you find the time tryout a nautilus image: >> >> >> https://ci.lille.inria.fr/pharo/job/Nautilus-Release/lastSuccessfulBuild/ar… >> >> cami >> > > > > -- > Mariano > http://marianopeck.wordpress.com > >

April 5, 2012