- Pharo-dev - lists.pharo.org

[Pharo-project] Pharo/Squeak an iOS
by Steve Taylor July 13, 2011

July 13, 2011

First of all - I hope this isn't a bit off topic for this list. If it is, someone give me kick and I'll ask elsewhere... I've noticed some posts in the past showing Squeak or Pharo running on iPhones, but haven't paid close attention to them. Now I've gone and bought myself an iPad and all of a sudden I want nothing more than to write software for it using Smalltalk... Is there a feasible route for getting applications written in Smalltalk onto a *non-jailbroken* iPad? I'm well aware of Apple's restriction on allowing programmable systems onto the iPhone/iPad, but I'm looking more at writing some sort of simple game which just happens to have been written in Smalltalk and ultimately getting it into the AppStore. Any pointers to interesting information? regards, Steve

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[Pharo-project] Socket objects created twice ?
by Sven Van Caekenberghe July 12, 2011

July 12, 2011

Hi All, I encountered something that I do not understand. I tried this in 1.2.2 and 1.4 with both my normal, older CogVM as well as the lastest one by Estaban. In a normal clean image, there would be not Socket instances. Socket allInstances size = 0 Now create any kind of Socket Socket new (or newTCP, newUDP) Now Socket allInstances size = 2 So Smalltalk reports two instances, but it seems they share the same socketHandle and semaphores, so one seems to be a shallow copy of the other. (Close the one instance, 3 timesRepeat: [ Smalltalk garbageCollect ] and they are both gone). Is this normal ? Is there really only one OS level socket ? Does this have to do with Sockets being in a WeakRegistry ? It is confusing to say the least. Sven

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[Pharo-project] MorphicModel needs serious cleaning
by Igor Stasenko July 12, 2011

July 12, 2011

Just found that scrollbars are assigned 'slotname' when you creating them and when it comes to send events to their model, it end up in this method: use: cachedSelector orMakeModelSelectorFor: selectorBody in: selectorBlock | selector | model ifNil: [^ nil]. cachedSelector ifNil: ["Make up selector from slotname if any" selector := (slotName ifNil: [selectorBody] ifNotNil: [slotName , selectorBody]) asSymbol. (model class canUnderstand: selector) ifFalse: [(self confirm: 'Shall I compile a null response for' , Character cr asString , model class name , '>>' , selector) ifFalse: [self halt]. model class compile: (String streamContents: [:s | selector keywords doWithIndex: [:k :i | s nextPutAll: k , ' arg' , i printString]. s cr; nextPutAll: '"Automatically generated null response."'. s cr; nextPutAll: '"Add code below for appropriate behavior..."'.]) classified: 'input events' notifying: nil]] ifNotNil: [selector := cachedSelector]. ^ selectorBlock value: selector this is incredible.. -- Best regards, Igor Stasenko AKA sig.

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[Pharo-project] Old Hudson still builds?
by Janko MivÅ¡ek July 12, 2011

July 12, 2011

Hi guys, Is old Hudson still building? I namelly wait for new version of Aida to be built, but last (and failed) was built 3 days ago... Thanks and best regards Janko -- Janko MivÅ¡ek Aida/Web Smalltalk Web Application Server http://www.aidaweb.si

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[Pharo-project] reloaded Transcript reopens issue 3112
by Pavel Krivanek July 12, 2011

July 12, 2011

The new changes in Transcript return issue 3112 back to the game. It makes Transcript dependent on Morphic. http://code.google.com/p/pharo/issues/detail?id=3112 -- Pavel

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[Pharo-project] [ANN] Aida 6.3 Holiday Edition, first beta
by Janko MivÅ¡ek July 12, 2011

July 12, 2011

Dear Smalltalkers, No holidays for Aida! Too many happenings on the web front and we are busy to up-to-date support the new HTML5 features in pure Smalltalk spirit: with simplicity, elegance and consistence in mind. Don't believe? Try it by downloading one-click Pharo image from: http://www.aidaweb.si/download. New features: * HTML5 Geolocation support added, * asynchronous non-blocking tree-like control flow, * security: XSS attack protection, delay after failed login, whitelisted IPs * Jtalk (Smalltalk over JavaScript) library added * sites can be now enabled/disabled, besides start/stop Enhancements: * realtime (WebSocket and Comet) support refactored * hierarchical form support enhanced * stats on sites page update in real-time More in Release notes: http://www.aidaweb.si/release-notes-6.3 Best regards Janko -- Janko MivÅ¡ek Aida/Web Smalltalk Web Application Server http://www.aidaweb.si

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[Pharo-project] [update 1.3] #13286
by Igor Stasenko July 12, 2011

July 12, 2011

13286 ----- Issue 4509: new old Transcript compatibility broken http://code.google.com/p/pharo/issues/detail?id=4509 -- Best regards, Igor Stasenko AKA sig.

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[Pharo-project] Another OB2 issue ( Fwd: [RSUG] Ð ÐµÐºÑÑÑÐ¸Ð²Ð½ÑÐµ Ð¾ÑÐ¸Ð±ÐºÐ¸)
by Igor Stasenko July 12, 2011

July 12, 2011

Hello, looks like another issue with OB2. I don't know if it fixed already. The image version Pharo1.2.1 The attached image showing everything we need to know. ---------- Forwarded message ---------- From: Nikolay Kleptsov <kleptsov.nikolay(a)gmail.com> Date: 2011/7/11 Subject: [RSUG] Ð ÐµÐºÑÑÑÐ¸Ð²Ð½ÑÐµ Ð¾ÑÐ¸Ð±ÐºÐ¸ To: Russian Smalltalk User Group <sugr(a)googlegroups.com> ÐÑÐ¸ Ð¿Ð¾Ð¿ÑÑÐºÐµ ÑÐ¾Ð·Ð´Ð°ÑÑ Ð½Ð¾Ð²ÑÐ¹ ÐºÐ»Ð°ÑÑ Ð¸Ð»Ð¸ Ð¼ÐµÑÐ¾Ð´, ÑÐ¾ÑÐ½ÐµÐµ, Ð¿ÑÐ¸ Ð½Ð°ÑÐ°Ð»Ðµ Ð²Ð²Ð¾Ð´Ð° Ð² ÑÐµÐºÑÑÐ¾Ð²ÑÐµ Ð¿Ð¾Ð»Ñ ÑÐ¸ÑÑÐµÐ¼Ð½Ð¾Ð³Ð¾ Ð±ÑÐ°ÑÐ·ÐµÑÐ°, Ð¿Ð¾ÑÐ²Ð»ÑÐµÑÑÑ ÑÐµÐºÑÑÑÐ¸Ð²Ð½ÑÐµ Ð¾ÑÐ¸Ð±ÐºÐ¸ Ð²Ð¸Ð´Ð°: UndefinedObject(Object)>>doesNotUnderstand: #morph. Ð Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ»ÑÑÐ°ÑÑ ÑÐ´Ð°ÐµÑÑÑ ÑÐ¿Ð°ÑÑÐ¸ Ð¾Ñ Ð¿Ð°Ð´ÐµÐ½Ð¸Ñ. Ð¢Ð°ÐºÐ¸Ðµ Ð¾ÑÐ¸Ð±ÐºÐ¸ Ð¿ÑÐ¾ÑÐ²Ð»ÑÑÑÑÑ Ð½Ðµ Ð²ÑÐµÐ³Ð´Ð°, Ð° Ð²ÑÐµÐ¼Ñ Ð¾Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸. ÐÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÑÑÑ Pharo1.2.1, Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ - SqueakVM-Win32-4.1.1 Ð¸ Linux Squeak-4.4.7.2357. ÐÐ¾Ð¿Ð¸Ñ ÑÐºÑÐ°Ð½Ð° Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð° Ðº ÑÑÐ¾Ð¼Ñ Ð¿Ð¸ÑÑÐ¼Ñ. ÐÑÐ¾ ÑÑÐ°Ð»ÐºÐ¸Ð²Ð°Ð»ÑÑ Ñ ÑÐ°ÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð¾Ð¹ Ð¸ ÐºÐ°Ðº ÐµÐµ Ð¼Ð¾Ð¶Ð½Ð¾ ÑÐµÑÐ¸ÑÑ? -- http://groups.google.ru/group/sugr -- Best regards, Igor Stasenko AKA sig.

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[Pharo-project] Jenkins: build scripts are now in public repository
by Igor Stasenko July 12, 2011

July 12, 2011

Hello, i put an initial version of build scripts which used by hudson/jenkins to gitorious: git://gitorious.org/pharo-build/pharo-build.git I modified build.sh script to work well with this set up. So, instead of locating scripts on slave, a job takes them from "Scripts download" job, which just takes them from git. (https://ci.lille.inria.fr/pharo/job/Scripts%20download/) The rest is as usual - run scripts and see what happens. I added a job to build Pharo 1.4 using new set up.. after couple bugs, it seems to be working well: https://ci.lille.inria.fr/pharo/job/new%20scripts%20Pharo%201.4/ so, we should migrate all jobs to use these scripts , which is publicly available through git.. so, we don't need to manually manage these files on server anymore. -- Best regards, Igor Stasenko AKA sig.

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[Pharo-project] Pharo 1.2.1 crashing
by Bernat Romagosa July 12, 2011

July 12, 2011

Hi list, My Pharo image is crashing every now and then and I can't seem to work out why, here's my specs: 'Pharo1.2.1 Croquet Closure Cog VM [CoInterpreter VMMaker.oscog-eem.75] unix i686 linux-gnu' I also attach the console dump. Could it be a VM bug or something? Cheers, -- Bernat Romagosa.

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