- Pharo-dev - lists.pharo.org

Re: [Pharo-dev] [pharo-project/pharo-core] 636bf8: 50521

by stepharo

Yes this is a glitch I did not know how to solve (must focus on the Pharo Mooc). Le 11/1/16 00:38, David Allouche a Ã©crit : > Cool! Nice addition. > > When the shortcut reminder appears, on my Mac, the Command symbol â is not displayed, instead there is generic symbol that looks like this: â§ (but might be a different one). There might be a problem with some font configuration. > >> Log Message: >> ----------- >> 50521 >> 17348 Enhance shortcut learnability >> https://pharo.fogbugz.com/f/cases/17348 >> >> http://files.pharo.org/image/50/50521.zip >> >> > >

Jan. 11, 2016

Re: [Pharo-dev] ifError: implementation is bad

by Guillermo Polito

> On 11 ene 2016, at 2:19 p.m., Denis Kudriashov <dionisiydk(a)gmail.com> wrote: > > > 2016-01-10 21:29 GMT+01:00 stepharo <stepharo(a)free.fr <mailto:stepharo@free.fr>>: > Especially it is commonly used scenario by senders of #critical:ifError:. But it is different question. > I propose change ifError: to cull error instance. > > What you think? Can be put it in Pharo 5? Such change can touch some packages > So did you fix it? > > Not yet. I will do this when other my changes on Kernel will be integrated. It gives me thoughts that Kernel should be splitter on small packages > +1111^1111111 We should make a list. Some that should be easy: - Delay should be splitted - Chronology should be splitted One more complicated: - InstructionClient and InstructionStream should be splitted And then, we should also review the API of basic objects Object methods size => 385 Integer methods size => 182 ...

Jan. 11, 2016

Pharo50 spur works on CentOS?

by Blondeau Vincent

Hello, I just wanted to run a latest Pharo image on a CentOS server to run a Zinc server. So I did: curl get.pharo.org/50+vm | bash ./pharo Pharo.image eval "1+1" evals to 2 But, ./pharo Pharo.image --no-quit eval "ZnServer startOn: 8080." returns: ioLoadModule(/root/Pharo/pharo-vm/libFT2Plugin.so): libfreetype.so.6: cannot open shared object file: No such file or directory So the server is not launched... What are the libs that should be installed on the machine? Should I take another VM? BTW, why a headless image needs a freetype lib? Thanks in advance, Cheers, Vincent Blondeau ________________________________ Ce message et les pi?ces jointes sont confidentiels et r?serv?s ? l'usage exclusif de ses destinataires. Il peut ?galement ?tre prot?g? par le secret professionnel. Si vous recevez ce message par erreur, merci d'en avertir imm?diatement l'exp?diteur et de le d?truire. L'int?grit? du message ne pouvant ?tre assur?e sur Internet, la responsabilit? de Worldline ne pourra ?tre recherch?e quant au contenu de ce message. Bien que les meilleurs efforts soient faits pour maintenir cette transmission exempte de tout virus, l'exp?diteur ne donne aucune garantie ? cet ?gard et sa responsabilit? ne saurait ?tre recherch?e pour tout dommage r?sultant d'un virus transmis. This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Worldline liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted.

Jan. 11, 2016

Re: [Pharo-dev] 17348 Enhance shortcut learnability

by stepharo

Henrik Thanks. What I would love to get is another little morph below the shortcut with the name of the menu like that we can learn that the tools xxx is launched with shortcut cmd X I think that we should have a preference that does not flush the counters at startup Stef Le 11/1/16 12:14, Henrik Nergaard a Ã©crit : > > Somehow it integrated > > ______________ > > Name: SLICE-Issue-17348-Enhance-shortcut-learnability-tr.2 > > Author: tr > > Time: 8 January 2016, 4:18:55.135106 pm > > UUID: 0aa30f76-84f3-0449-acde-172e56ea3615 > > Ancestors: SLICE-Issue-17348-Enhance-shortcut-learnability-tr.1 > > Dependencies: Morphic-Base-tr.526 > > better version > > instead of: > > ____________ > > Name: SLICE-Issue-17348-Enhance-shortcut-learnability-HenrikNergaard.2 > > Author: HenrikNergaard > > Time: 8 January 2016, 11:01:18.490743 pm > > UUID: 2a6f1c3f-a0b3-524d-9095-02fb42ab8358 > > Ancestors: SLICE-Issue-17348-Enhance-shortcut-learnability-tr.1 > > Dependencies: Morphic-Base-HenrikNergaard.526 > > Refactor of initial code. > > I have updated and merged a new slice (in Image 50521) which should > fix it. The correct version that should be integrated is: > > Name: SLICE-Issue-17348-Enhance-shortcut-learnability-HenrikNergaard.5 > > Author: HenrikNergaard > > Time: 11 January 2016, 12:17:08.504781 am > > UUID: f0271c17-07a7-0d4e-a6eb-d2fef9b2853c > > Ancestors: > SLICE-Issue-17348-Enhance-shortcut-learnability-HenrikNergaard.4 > > Dependencies: Morphic-Base-HenrikNergaard.530 > > remove unused variable. > > Best regards, > > Henrik > > *From:*Pharo-dev [mailto:pharo-dev-bounces@lists.pharo.org] *On Behalf > Of *Marcus Denker > *Sent:* Monday, January 11, 2016 11:35 AM > *To:* Pharo Development List <pharo-dev(a)lists.pharo.org> > *Subject:* Re: [Pharo-dev] 17348 Enhance shortcut learnability > > Hello, > > I wil reopen the issue and put your comment there. > > Marcus > > On 11 Jan 2016, at 09:56, Nicolai Hess <nicolaihess(a)gmail.com > <mailto:nicolaihess@gmail.com>> wrote: > > Can please someone translate / change the text in the > > Shortcut reminder Morph settings.( that got integrated in 50521) > > see my comment on > https://pharo.fogbugz.com/f/cases/17348/Enhance-shortcut-learnability#BugEv… > > and I asked for resubmitting the changes with proper author initials > > instead of "tr" and if he signed the license agreement. > > Anyone knows more about "tr" ? > > And I am not sure if the right version is integrated. > > nicolai >

Jan. 11, 2016

Re: [Pharo-dev] How to get launcher launching Spur images?

by stepharo

Ok I will do the same then ;) Le 11/1/16 13:09, Ben Coman a Ã©crit : > > On Mon, Jan 11, 2016 at 1:49 AM, stepharo <stepharo(a)free.fr > <mailto:stepharo@free.fr>> wrote: > > Hi > > I changed the setting to be the following but I cannot get a spur > image started on mac. > Does anybody succeed? > > Stef > > > I cheated and started with latest Pharo 5 Spur and installed > PharoLauncher from the Catalog Browser. > (I should soon try an image with old vm) > cheers -ben >

Jan. 11, 2016

Re: [Pharo-dev] How to get launcher launching Spur images?

by stepharo

Le 11/1/16 09:21, Stephan Eggermont a Ã©crit : > On 10-01-16 18:49, stepharo wrote: >> I changed the setting to be the following but I cannot get a spur image >> started on mac. >> Does anybody succeed? > > The paths look good to me. > Yes, it works for me on both Linux and Mac. These are my paths > > Spur: > /Users/stephan/Library/Application > Support/Pharo/spur/pharo-vm/Pharo.app/Contents/MacOS/Pharo > > Cog: > /Users/stephan/Library/Application > Support/Pharo/vms/pharo-vm/Pharo.app/Contents/MacOS/pharo Thanks > > Could it be that the OS security manager does not allow the starting? No I already launched it. > Do you need to start it once by hand? I loaded the pharo spur vm with > the bash script, that migth be a difference I will try again. > > Stephan > > >

Jan. 11, 2016

Re: [Pharo-dev] Pharo-spur VM builds are back to green

by Ben Coman

great new. Thanks Esteban. cheers -ben On Mon, Jan 11, 2016 at 10:03 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > Hi, > > I restored the pharo spur vm builds. > > Which means latest vm (from zeroconf of directly downloaded from > files.pharo.org) is aligned with latest sources. > > I know there were a couple of bugs waiting to be testedâ¦ so please, go > ahead! > > Esteban

Jan. 11, 2016

Re: [Pharo-dev] ifError: implementation is bad

by stepharo

> What you think? Can be put it in Pharo 5? Such change can > touch some packages > > So did you fix it? > > > Not yet. I will do this when other my changes on Kernel will be > integrated. It gives me thoughts that Kernel should be splitter on > small packages totally agreed :)

Jan. 11, 2016

Re: [Pharo-dev] [Ann] ReadWriteLock

by Denis Kudriashov

I publish version based on new LockOwnership class. It requires slice 17373. Now all test are green 2016-01-10 4:55 GMT+01:00 Ben Coman <btc(a)openinworld.com>: > On Fri, Jan 8, 2016 at 9:40 PM, Henrik Johansen > <henrik.s.johansen(a)veloxit.no> wrote: > > Here's an alternative implementation, which, instead of checking for the > new > > method name, hooks into the existing unwind machinery to execute the > > waitIfCurtailed: argument. > > Which removes the special case from Process >> #terminate, but at the > added > > cost that in-progress unwinds are executed as if the (suspended) > terminating > > thread they started executing on, is still the active process. (Which, > > arguably, should be done anyways) > > It feels a bit fragile playing peeking into "Processor activeProcess > suspendingList". Also it doesn't work :) It is not sufficient to > test with only two processes. You need three, since it is the third > process that wakes up incorrectly. > > lock := Semaphore forMutualExclusion. > waitInFirstCritical := Semaphore new. > Transcript clear; show: 'excessSignals=' , > (lock instVarNamed: 'excessSignals') printString. > testBlock := [ :n | > Transcript crShow: n printString , ' start'. > lock critical2: [ > (n=1) ifTrue: [ waitInFirstCritical wait ]. > Transcript crShow: n printString, ' done'. > ]]. > proc1 := (testBlock newProcessWith: {1}) priority: 50. > proc2 := (testBlock newProcessWith: {2}) priority: 50. > proc3 := (testBlock newProcessWith: {3}) priority: 50. > proc1 resume. > proc2 resume. > proc3 resume. > "proc2 terminate." > waitInFirstCritical signal. > Transcript cr; show: 'excessSignals=' , > (lock instVarNamed: 'excessSignals') printString. > > > "proc2 terminate" commented produces the expected result... > excessSignals=1 > 1 start > 2 start > 3 start > 1 done > 2 done > 3 done > excessSignals=1 > > "proc2 terminate" uncommented produces incorrect ordering... > excessSignals=1 > 1 start > 2 start > 3 start > 3 done "<--should occur after 1" > 1 done > excessSignals=2 "<--should be 1" > > > Now using "lock := CriticalSection new" provided by Eliot (and > removing instVarNamed: 'excessSignals' access from the test script) > produces correct result... > 1 start > 2 start > 3 start > 1 done > 3 done > > cheers -ben > >

Jan. 11, 2016

Re: [Pharo-dev] Right to Left languages and fonts

by Sven Van Caekenberghe

Jimmy, Use the right font, for example Ariel Unicode MS, and you'll be able to display strings in those languages just fine. Processing these strings also works just fine. Now, editing them right-to-left is not possible. Sven > On 11 Jan 2016, at 15:50, Jimmie Houchin <jlhouchin(a)gmail.com> wrote: > > Hello, > > I briefly tried to copy/paste, read from file, some Hebrew text. I simply get some strange characters. > > From a brief search of the archives. I did not find any means of doing a right to left language. I also am not sure how to use a Hebrew font. Font issues would also apply for when I want to use Greek. > > What would be needed to do right to left and use the right Hebrew font? > > I believe these issues would also apply to anyone wanting Arabic or any other such languages. > > The last message I can easily find is in August of 2014. Maybe Pharo isn't the right tool for this job at the moment. But I did want to explore the potential of it being so. > > Thanks for any help. > > Jimmie >

Jan. 11, 2016