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Re: [Pharo-users] Pharo5 download for linux - interpreter cannot read image file

by Andreas Sunardi

I confirmed the new version is working just fine. If this info is helpful, I'm running this new version on my CentOS 6.5 at my work. On Tue, Oct 11, 2016 at 3:02 AM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > I made a new version of http://files.pharo.org/platform/Pharo5.0-linux- > oldLibC.zip, based on Yan's VM... They should work fine. > > Now... I need a CentOS compatible VM :P > > Esteban > > On 10 Oct 2016, at 08:29, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > > > On 10 Oct 2016, at 05:47, Andreas Sunardi <a.sunardi(a)gmail.com> wrote: > > Hello Stef, > > IMHO, since the 'GNU/Linux w. libc < 2.15' download in Pharo download > webpage is broken anyway, we should repackage that download. Then other > people using this version doesn't have to follow extra instruction to patch > it. Having said that, I understand you and the Pharo team may have a reason > to not hastily repackage that download option. > > > yes, it is :( > I need to fix that link. > > Esteban > > > So, here are the downloads needed: > 1. 'GNU/Linux w. libc < 2.15' from Pharo download page > http://pharo.org/gnu-linux-installation > $ wget http://files.pharo.org/platform/Pharo5.0-linux-oldLibC.zip > > 2. Jan Vrany's Pharo 5 VM https://swing.fit.cvut.cz/j > enkins/job/pharo-vm-spur-swing/. I used the current latest build, which > is currently build #5, Jan 17, 2016 > $ wget https://swing.fit.cvut.cz/jenkins/view/All/job/pharo- > vm-spur-swing/lastSuccessfulBuild/artifact/pharo-vm-spur-swing.zip > > 3. Pharo 5 sources file from http://files.pharo.org/sources/ > $ wget http://files.pharo.org/sources/PharoV50.sources.zip > > 4. Latest Pharo 5 image from http://files.pharo.org/image, which is > currently 50761 > $ wget http://files.pharo.org/image/50/Pharo-Image-5.0-latest.zip > > > Installation: > 1. Unzip 'GNU/Linux w. libc < 2.15' > $ unzip Pharo5.0-linux-oldLibC.zip > > 2. Replace VM in bin/ with Jan Vrany's build > $ cd pharo5.0/bin > $ unzip ../../pharo-vm-spur-swing.zip > > 3. Put Pharo 5 sources file in the VM directory > $ unzip ../../PharoV50.sources.zip > > 4. Replace image and changes file with the latest > $ cd ../shared > $ rm Pharo5.0.{image,changes} > $ unzip ../../Pharo-Image-5.0-latest.zip > $ mv Pharo-50761.image Pharo5.0.image > $ mv Pharo-50761.changes Pharo5.0.changes > > > Now, we can run pharo with libc < 2.15 > $ cd .. > $ pharo > > > I hope that help! > -- > Andreas > > On Sat, Oct 8, 2016 at 10:10 AM, stepharo <stepharo(a)free.fr> wrote: > >> Hi >> >> I would like a list of >> >> - links >> >> - actions (unix commands) >> >> so that we can add it to the web site so that other people using the same >> version than you >> >> can install and run pharo simply. >> >> >> Stef >> >> >> Le 7/10/16 Ã 19:06, Andreas Sunardi a Ã©crit : >> >> Hi Stef, >> >> Can you explain a little bit about what this 'How to' is? Just now I'm >> able to finally run pharo5 on my CentOS with glibc version < 2.15 and I >> wrote my finding in my other reply. >> >> Are you referring to how to put these things together to finally able to >> run pharo? Or are you referring to my digging through the error? >> >> >> On Thu, Oct 6, 2016 at 11:08 PM, stepharo <stepharo(a)free.fr> wrote: >> >>> Hi andreas >>> >>> could you write a little how to so that we can put it on the web site? >>> >>> Stef >>> >>> Le 7/10/16 Ã 06:20, Andreas Sunardi a Ã©crit : >>> >>> Thanks, Bernardo. That fogbugz case is exactly the problem I'm having. >>> >>> This VM (pharo-vm-spur-swing.zip) is able to open Pharo 5.0 image from >>> Pharo download page. This is a good sign. >>> >>> Upon opening the image, I am, however, presented immediately with >>> 'MessageNotUnderstood: receiver of "/" is nil'. It's coming from >>> SystemSettingsPersistence class >> defaultPreferenceFileReference >>> >>> It boils down to >>> OSEnvironment#getEnv: 'HOME' >>> >>> a failure in building an FFI call. The FFI call function signature is >>> #( String getenv (String string) ) >>> >>> The context object built from OSEnvironment#getEnv: gives answer 'arg1', >>> instead of 'string', to a call to #method#argumentNames. Down the road, an >>> IRMethod instance is trying to find the index for 'string' and can't find >>> any, because what is stored is 'arg1'. >>> >>> I'm out of my depth at this point, and this is a separate issue than not >>> being able to start the image. I have to think where I want to go from here. >>> >>> So, thank you for all of you, for the exceedingly quick and friendly >>> help. >>> >>> Cheers! >>> >>> On Thu, Oct 6, 2016 at 5:42 PM, Bernardo Ezequiel Contreras < >>> vonbecmann(a)gmail.com> wrote: >>> >>>> Hold on, >>>> >>>> There's also this issue >>>> https://pharo.fogbugz.com/f/cases/17353/build-spur-vm-for-de >>>> bian-old-libc >>>> >>>> where in one comment jan.vrany recommended his build >>>> >>>> https://swing.fit.cvut.cz/jenkins/job/pharo-vm-spur-swing/ >>>> >>>> https://swing.fit.cvut.cz/jenkins/view/All/job/pharo-vm-spur >>>> -swing/lastSuccessfulBuild/artifact/pharo-vm-spur-swing.zip >>>> >>>> that i have used in debian wheezy with the old libc for quite a while. >>>> i don't use it anymore because im in jessie. >>>> >>>> >>>> >>>> On Thu, Oct 6, 2016 at 9:13 PM, Andreas Sunardi <a.sunardi(a)gmail.com> >>>> wrote: >>>> >>>>> Thank you for the impressive quick response. Unfortunately, I have >>>>> older glibc. So now I'm struggling with compiling glibc 2.15 for 32 bit on >>>>> my 64 bit CentOS 6.5 machine. Not an easy thing to do. >>>>> >>>>> I'll try those VMs once I succeed in building this glibc >>>>> >>>>> On Thu, Oct 6, 2016 at 12:41 PM, Bernardo Ezequiel Contreras < >>>>> vonbecmann(a)gmail.com> wrote: >>>>> >>>>>> this >>>>>> http://files.pharo.org/vm/pharo-spur32/linux/latest.zip >>>>>> >>>>>> works pretty well in Debian GNU/Linux 8 Jessie >>>>>> >>>>>> >>>>>> On Thu, Oct 6, 2016 at 4:09 PM, ClÃ©ment Bera <bera.clement(a)gmail.com> >>>>>> wrote: >>>>>> >>>>>>> Thanks for reporting the problem. >>>>>>> >>>>>>> The error means the VM is incompatible with the image. There was a >>>>>>> change of image format in Pharo 5, so the package has likely an old VM >>>>>>> while the image has the new format, or the new VM while the image has the >>>>>>> old format. >>>>>>> >>>>>>> Someone will look into that problem in the incoming weeks. Most >>>>>>> Pharo maintainers are on Mac, we noticed recently that other OS were not >>>>>>> maintained carefully enough (We're sorry about that) and we're trying to >>>>>>> solve that problem. >>>>>>> >>>>>>> Meantime.... >>>>>>> >>>>>>> Can you try the latest VM from here (latest.zip): >>>>>>> http://files.pharo.org/vm/pharo-spur32/linux/ >>>>>>> >>>>>>> Or if still failing, the latest VM from here (latest.zip): >>>>>>> http://files.pharo.org/vm/pharo/linux/ >>>>>>> >>>>>>> One of these two VMs should work. Please tell me which one worked if >>>>>>> you try. >>>>>>> >>>>>>> Thanks & Regards >>>>>>> >>>>>>> Clement >>>>>>> >>>>>>> On Thu, Oct 6, 2016 at 8:44 PM, Bernardo Ezequiel Contreras < >>>>>>> vonbecmann(a)gmail.com> wrote: >>>>>>> >>>>>>>> i already submitted a similar issue >>>>>>>> https://pharo.fogbugz.com/f/cases/18221/This-interpreter-ver >>>>>>>> s-6505-cannot-read-image-file-vers-6521 >>>>>>>> >>>>>>>> check it and see if it is the same >>>>>>>> >>>>>>>> On Thu, Oct 6, 2016 at 3:20 PM, Andreas Sunardi < >>>>>>>> a.sunardi(a)gmail.com> wrote: >>>>>>>> >>>>>>>>> I'm on CentOS 6.5 and I downloaded Pharo 5 for GNU/Linux w. libc < >>>>>>>>> 2.15 and for CentOS. Both won't start (I have no problem with Windows >>>>>>>>> version): >>>>>>>>> >>>>>>>>> $ pharo >>>>>>>>> This interpreter (vers. 6505) cannot read image file (vers. 6521). >>>>>>>>> Press CR to quit... >>>>>>>>> >>>>>>>>> I'm unable to find report or information about this issue on the >>>>>>>>> web. I think it was like this ~2 months ago as well. Is this a known issue? >>>>>>>>> >>>>>>>>> First time posting question in this mailing list, so I beg your >>>>>>>>> pardon if I break any mailing list rule. >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Andreas S >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Bernardo E.C. >>>>>>>> >>>>>>>> Sent from a cheap desktop computer in South America. >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Bernardo E.C. >>>>>> >>>>>> Sent from a cheap desktop computer in South America. >>>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> Bernardo E.C. >>>> >>>> Sent from a cheap desktop computer in South America. >>>> >>> >>> >>> >> >> > > >

Oct. 11, 2016

Re: [Pharo-users] Debugger with inlined methods

by Esteban Lorenzano

> On 11 Oct 2016, at 15:43, Vitor Medina Cruz <vitormcruz(a)gmail.com> wrote: > > Hello, > > I was TTDing today with Pharo and some odd thing happened. I had a method that just returned false and while debugging I could not step into it (i wanted to change the method while debugging), I suppose the method was inlined and so debugging was not available, is that correct? yes. Esteban > > Regards, > Vitor

Oct. 11, 2016

Debugger with inlined methods

by Vitor Medina Cruz

Hello, I was TTDing today with Pharo and some odd thing happened. I had a method that just returned false and while debugging I could not step into it (i wanted to change the method while debugging), I suppose the method was inlined and so debugging was not available, is that correct? Regards, Vitor

Oct. 11, 2016

Re: [Pharo-users] Pharo5 download for linux - interpreter cannot read image file

by Esteban Lorenzano

I made a new version of http://files.pharo.org/platform/Pharo5.0-linux-oldLibC.zip, based on Yan's VM... They should work fine. Now... I need a CentOS compatible VM :P Esteban > On 10 Oct 2016, at 08:29, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > > >> On 10 Oct 2016, at 05:47, Andreas Sunardi <a.sunardi(a)gmail.com <mailto:a.sunardi@gmail.com>> wrote: >> >> Hello Stef, >> >> IMHO, since the 'GNU/Linux w. libc < 2.15' download in Pharo download webpage is broken anyway, we should repackage that download. Then other people using this version doesn't have to follow extra instruction to patch it. Having said that, I understand you and the Pharo team may have a reason to not hastily repackage that download option. > > yes, it is :( > I need to fix that link. > > Esteban > >> >> So, here are the downloads needed: >> 1. 'GNU/Linux w. libc < 2.15' from Pharo download page http://pharo.org/gnu-linux-installation <http://pharo.org/gnu-linux-installation> >> $ wget http://files.pharo.org/platform/Pharo5.0-linux-oldLibC.zip <http://files.pharo.org/platform/Pharo5.0-linux-oldLibC.zip> >> >> 2. Jan Vrany's Pharo 5 VM https://swing.fit.cvut.cz/jenkins/job/pharo-vm-spur-swing/ <https://swing.fit.cvut.cz/jenkins/job/pharo-vm-spur-swing/>. I used the current latest build, which is currently build #5, Jan 17, 2016 >> $ wget https://swing.fit.cvut.cz/jenkins/view/All/job/pharo-vm-spur-swing/lastSucc… <https://swing.fit.cvut.cz/jenkins/view/All/job/pharo-vm-spur-swing/lastSucc…> >> >> 3. Pharo 5 sources file from http://files.pharo.org/sources/ <http://files.pharo.org/sources/> >> $ wget http://files.pharo.org/sources/PharoV50.sources.zip <http://files.pharo.org/sources/PharoV50.sources.zip> >> >> 4. Latest Pharo 5 image from http://files.pharo.org/image <http://files.pharo.org/image>, which is currently 50761 >> $ wget http://files.pharo.org/image/50/Pharo-Image-5.0-latest.zip <http://files.pharo.org/image/50/Pharo-Image-5.0-latest.zip> >> >> >> Installation: >> 1. Unzip 'GNU/Linux w. libc < 2.15' >> $ unzip Pharo5.0-linux-oldLibC.zip >> >> 2. Replace VM in bin/ with Jan Vrany's build >> $ cd pharo5.0/bin >> $ unzip ../../pharo-vm-spur-swing.zip >> >> 3. Put Pharo 5 sources file in the VM directory >> $ unzip ../../PharoV50.sources.zip >> >> 4. Replace image and changes file with the latest >> $ cd ../shared >> $ rm Pharo5.0.{image,changes} >> $ unzip ../../Pharo-Image-5.0-latest.zip >> $ mv Pharo-50761.image Pharo5.0.image >> $ mv Pharo-50761.changes Pharo5.0.changes >> >> >> Now, we can run pharo with libc < 2.15 >> $ cd .. >> $ pharo >> >> >> I hope that help! >> -- >> Andreas >> >> On Sat, Oct 8, 2016 at 10:10 AM, stepharo <stepharo(a)free.fr <mailto:stepharo@free.fr>> wrote: >> Hi >> I would like a list of >> - links >> >> - actions (unix commands) >> so that we can add it to the web site so that other people using the same version than you >> can install and run pharo simply. >> >> >> Stef >> >> >> Le 7/10/16 Ã 19:06, Andreas Sunardi a Ã©crit : >>> Hi Stef, >>> >>> Can you explain a little bit about what this 'How to' is? Just now I'm able to finally run pharo5 on my CentOS with glibc version < 2.15 and I wrote my finding in my other reply. >>> >>> Are you referring to how to put these things together to finally able to run pharo? Or are you referring to my digging through the error? >>> >>> >>> On Thu, Oct 6, 2016 at 11:08 PM, stepharo <stepharo(a)free.fr <mailto:stepharo@free.fr>> wrote: >>> Hi andreas >>> >>> could you write a little how to so that we can put it on the web site? >>> >>> Stef >>> >>> Le 7/10/16 Ã 06:20, Andreas Sunardi a Ã©crit : >>>> Thanks, Bernardo. That fogbugz case is exactly the problem I'm having. >>>> >>>> This VM (pharo-vm-spur-swing.zip) is able to open Pharo 5.0 image from Pharo download page. This is a good sign. >>>> >>>> Upon opening the image, I am, however, presented immediately with 'MessageNotUnderstood: receiver of "/" is nil'. It's coming from >>>> SystemSettingsPersistence class >> defaultPreferenceFileReference >>>> >>>> It boils down to >>>> OSEnvironment#getEnv: 'HOME' >>>> >>>> a failure in building an FFI call. The FFI call function signature is >>>> #( String getenv (String string) ) >>>> >>>> The context object built from OSEnvironment#getEnv: gives answer 'arg1', instead of 'string', to a call to #method#argumentNames. Down the road, an IRMethod instance is trying to find the index for 'string' and can't find any, because what is stored is 'arg1'. >>>> >>>> I'm out of my depth at this point, and this is a separate issue than not being able to start the image. I have to think where I want to go from here. >>>> >>>> So, thank you for all of you, for the exceedingly quick and friendly help. >>>> >>>> Cheers! >>>> >>>> On Thu, Oct 6, 2016 at 5:42 PM, Bernardo Ezequiel Contreras <vonbecmann(a)gmail.com <mailto:vonbecmann@gmail.com>> wrote: >>>> Hold on, >>>> >>>> There's also this issue >>>> https://pharo.fogbugz.com/f/cases/17353/build-spur-vm-for-debian-old-libc <https://pharo.fogbugz.com/f/cases/17353/build-spur-vm-for-debian-old-libc> >>>> >>>> where in one comment jan.vrany recommended his build >>>> >>>> https://swing.fit.cvut.cz/jenkins/job/pharo-vm-spur-swing/ <https://swing.fit.cvut.cz/jenkins/job/pharo-vm-spur-swing/> >>>> >>>> https://swing.fit.cvut.cz/jenkins/view/All/job/pharo-vm-spur-swing/lastSucc… <https://swing.fit.cvut.cz/jenkins/view/All/job/pharo-vm-spur-swing/lastSucc…> >>>> >>>> that i have used in debian wheezy with the old libc for quite a while. i don't use it anymore because im in jessie. >>>> >>>> >>>> >>>> On Thu, Oct 6, 2016 at 9:13 PM, Andreas Sunardi <a.sunardi(a)gmail.com <mailto:a.sunardi@gmail.com>> wrote: >>>> Thank you for the impressive quick response. Unfortunately, I have older glibc. So now I'm struggling with compiling glibc 2.15 for 32 bit on my 64 bit CentOS 6.5 machine. Not an easy thing to do. >>>> >>>> I'll try those VMs once I succeed in building this glibc >>>> >>>> On Thu, Oct 6, 2016 at 12:41 PM, Bernardo Ezequiel Contreras <vonbecmann(a)gmail.com <mailto:vonbecmann@gmail.com>> wrote: >>>> this >>>> http://files.pharo.org/vm/pharo-spur32/linux/latest.zip <http://files.pharo.org/vm/pharo-spur32/linux/latest.zip> >>>> >>>> works pretty well in Debian GNU/Linux 8 Jessie >>>> >>>> >>>> On Thu, Oct 6, 2016 at 4:09 PM, ClÃ©ment Bera <bera.clement(a)gmail.com <mailto:bera.clement@gmail.com>> wrote: >>>> Thanks for reporting the problem. >>>> >>>> The error means the VM is incompatible with the image. There was a change of image format in Pharo 5, so the package has likely an old VM while the image has the new format, or the new VM while the image has the old format. >>>> >>>> Someone will look into that problem in the incoming weeks. Most Pharo maintainers are on Mac, we noticed recently that other OS were not maintained carefully enough (We're sorry about that) and we're trying to solve that problem. >>>> >>>> Meantime.... >>>> >>>> Can you try the latest VM from here (latest.zip): >>>> http://files.pharo.org/vm/pharo-spur32/linux/ <http://files.pharo.org/vm/pharo-spur32/linux/> >>>> >>>> Or if still failing, the latest VM from here (latest.zip): >>>> http://files.pharo.org/vm/pharo/linux/ <http://files.pharo.org/vm/pharo/linux/> >>>> >>>> One of these two VMs should work. Please tell me which one worked if you try. >>>> >>>> Thanks & Regards >>>> >>>> Clement >>>> >>>> On Thu, Oct 6, 2016 at 8:44 PM, Bernardo Ezequiel Contreras <vonbecmann(a)gmail.com <mailto:vonbecmann@gmail.com>> wrote: >>>> i already submitted a similar issue >>>> https://pharo.fogbugz.com/f/cases/18221/This-interpreter-vers-6505-cannot-r… <https://pharo.fogbugz.com/f/cases/18221/This-interpreter-vers-6505-cannot-r…> >>>> >>>> check it and see if it is the same >>>> >>>> On Thu, Oct 6, 2016 at 3:20 PM, Andreas Sunardi <a.sunardi(a)gmail.com <mailto:a.sunardi@gmail.com>> wrote: >>>> I'm on CentOS 6.5 and I downloaded Pharo 5 for GNU/Linux w. libc < 2.15 and for CentOS. Both won't start (I have no problem with Windows version): >>>> >>>> $ pharo >>>> This interpreter (vers. 6505) cannot read image file (vers. 6521). >>>> Press CR to quit... >>>> >>>> I'm unable to find report or information about this issue on the web. I think it was like this ~2 months ago as well. Is this a known issue? >>>> >>>> First time posting question in this mailing list, so I beg your pardon if I break any mailing list rule. >>>> >>>> -- >>>> Andreas S >>>> >>>> >>>> >>>> -- >>>> Bernardo E.C. >>>> >>>> Sent from a cheap desktop computer in South America. >>>> >>>> >>>> >>>> >>>> -- >>>> Bernardo E.C. >>>> >>>> Sent from a cheap desktop computer in South America. >>>> >>>> >>>> >>>> >>>> -- >>>> Bernardo E.C. >>>> >>>> Sent from a cheap desktop computer in South America. >>>> >>> >>> >> >> >

Oct. 11, 2016

Re: [Pharo-users] Small "code" editor example for improving a GUI

by Offray Vladimir Luna CÃ¡rdenas

Hi, On 06/10/16 14:29, Stephan Eggermont wrote: > On 06/10/16 17:41, Offray Vladimir Luna CÃ¡rdenas wrote: >> I gave a glimpse to the RubTextAreaExamples yesterday, but if anyone >> knows a more complete example to start with, that would be really >> helpful. > > Did you take a look at my CodePanel experiment code? > Thanks Stephan for pointing me this. I have installed it and the behaviour regarding Ctrl +, Ctrl -, to increase/decrease font size is pretty much what I'm looking for. I will try to cross some of these ideas with Doru's last Pillar editor. Cheers, Offray

Oct. 10, 2016

Re: [Pharo-users] [ann] pillar text editor

by Offray Vladimir Luna CÃ¡rdenas

Hi Doru, I was exploring Stephan Eggermont's code Panel because the zooming in/out behavior implemented there, but I would like to add your Pillar text editor to the exploration. I would like to add two things: 1. Font decrease/increase buttons/shorcuts, because for long documents, default font size can be tiresome. 2. Augmenting the amount of syntax highlighting languages, starting with markdown. I think that this would be strategic in making writing inside the image, more appealing, giving the spread of markdown as a documentation syntax in different context (GitHub, Scholar markdown, wikis, discussion, Slack clones, etc). I installed the extension today on a Pharo 5 system, but trying to use it, bring me the error detailed at the end of this mail, so after having it working on Pharo, I would like to explore/help in implementing items 1 and 2, avove. Cheers, Offray Error report =========== Author: OffrayLuna Array(Object)>>shouldNotImplement Array(ArrayedCollection)>>add: [ :each | self add: each ] in Array(Collection)>>addAll: Array(SequenceableCollection)>>do: Array(Collection)>>addAll: [ :array | ({array first} addAll: array last; yourself) collect: [ :each | ('' join: each first) -> (each second ifNotNil: [ :second | '' join: second ]) ] ] in GTPillarHighlighter>>scriptParameters PPActionParser>>parseOn: PPDelegateParser>>parseOn: PPSequenceParser>>parseOn: PPActionParser>>parseOn: PPDelegateParser>>parseOn: PPChoiceParser>>parseOn: PPDelegateParser>>parseOn: PPChoiceParser>>parseOn: PPPossessiveRepeatingParser>>parseOn: PPDelegateParser>>parseOn: PPEndOfInputParser>>parseOn: GTPillarHighlighter(PPDelegateParser)>>parseOn: GTPillarHighlighter(PPParser)>>parseWithContext: GTPillarHighlighter(PPParser)>>parse:withContext: GTPillarHighlighter(PPParser)>>parse: GTPillarHighlighterTextDecorator>>parse:onError: GLMHighlighterTextParserStyler>>privateStyle: [ self privateStyle: text. view ifNotNil: [ view stylerStyledInBackground: text ] ] in [ backgroundProcess := [ self privateStyle: text. view ifNotNil: [ view stylerStyledInBackground: text ] ] forkAt: Processor userBackgroundPriority ] in GLMHighlighterTextParserStyler(SHTextStyler)>>styleInBackgroundProcess: [ self value. Processor terminateActive ] in BlockClosure>>newProcess =============== On 09/10/16 16:23, Tudor Girba wrote: > Hi, > > Pillar now ships with a text editor that also features a syntax > highlighter. > > So, now, if you load the development version of Pillar: > > Gofer new > smalltalkhubUser: 'Pier' project: 'Pillar'; > configuration; > loadDevelopment. > > You will have an extra presentation when inspecting a .pillar file: > > > The new thing here is that the highlighter is based on the Pillar > PetitParser, and it is extensible for highlighting more parts if > needed. The highlighting also can support actions. For example, the > picture above shows the file to the right after clicking on the reference. > > Please take a look and let me know what you think. > > Cheers, > Doru > > > -- > www.tudorgirba.com <http://www.tudorgirba.com> > www.feenk.com > > "Things happen when they happen, > not when you talk about them happening." >

Oct. 10, 2016

Re: [Pharo-users] [Moose-dev] [ann] pillar text editor

by Alexandre Bergel

Spell checking would be fantastic Alexandre > On Oct 9, 2016, at 11:23 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > Hi, > > Pillar now ships with a text editor that also features a syntax highlighter. > > So, now, if you load the development version of Pillar: > > Gofer new > smalltalkhubUser: 'Pier' project: 'Pillar'; > configuration; > loadDevelopment. > > You will have an extra presentation when inspecting a .pillar file: > > <pillar-editor.png> > > The new thing here is that the highlighter is based on the Pillar PetitParser, and it is extensible for highlighting more parts if needed. The highlighting also can support actions. For example, the picture above shows the file to the right after clicking on the reference. > > Please take a look and let me know what you think. > > Cheers, > Doru > > > -- > www.tudorgirba.com > www.feenk.com > > "Things happen when they happen, > not when you talk about them happening." > > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)list.inf.unibe.ch > https://www.list.inf.unibe.ch/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Oct. 10, 2016

Re: [Pharo-users] Spec: DropList question

by Peter Uhnak

You can just provide `nil` as the first option, e.g. ui := DynamicComposableModel new. ui instantiateModels: #(select DropListModel). ui select items: #(nil a b c); displayBlock: [ :each | each ifNil: [ '' ] ifNotNil: #asString ]. layout := SpecLayout composed add: #select. ui openWithSpecLayout: layout. And then when querying the value check for nil... e.g. ui select selectedItem ifNotNil: [ :selected | ... ]. Peter On Sun, Oct 09, 2016 at 06:11:11AM -0700, Brad Selfridge wrote: > Is there any way for the Spec DropList, when initially painted, to NOT > display the first item in the list. > > I'm trying to build a dynamic spec window that uses the droplist value to > determine what to paint and I want the user to select the droplist item > rather than a default. > > Thanks, > > > > ----- > Brad Selfridge > -- > View this message in context: http://forum.world.st/Spec-DropList-question-tp4918488.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

Oct. 10, 2016

Re: [Pharo-users] double dispatch example

by Todd Blanchard

> On Sep 13, 2016, at 12:35, Denis Kudriashov <dionisiydk(a)gmail.com> wrote: > > > 2016-09-13 20:56 GMT+02:00 stepharo <stepharo(a)free.fr <mailto:stepharo@free.fr>>: > > I was thinking about the code in Pharo. > Probably most known and beautiful case is arithmetic operations. Look at #adaptToInteger:andSend: and friends. That one is my go-to example to explain it.

Oct. 10, 2016

Re: [Pharo-users] [ann] pillar text editor

by Tudor Girba

Hi, > On Oct 10, 2016, at 8:48 AM, stepharo <stepharo(a)free.fr> wrote: > > Doru > do you think that we could get a simple visitor that could create a preview in Pharo? What kind of preview? > One of the things I would like is: > > - minimal package for a pillar core so that we can display class comment using pillar You already have a showcase for this if you inspect a Class. We should integrate it next in the comment pane of Nautilus. > - a nice looking set of fonts Do you mean fonts for editing, or for rendering? For the editing part, I used the fonts that we have in Pharo because they are part of the same family and they work reasonably well together. We still have an issue in Rubric in that the cursor is not updated when the font changes (for example, when we switch the font from regular to monospace). I do not know how to fix that yet, and it would be great if someone else would help on that. Cheers, Doru > Stef > > Le 9/10/16 Ã 23:23, Tudor Girba a Ã©crit : >> Hi, >> >> Pillar now ships with a text editor that also features a syntax highlighter. >> >> So, now, if you load the development version of Pillar: >> >> Gofer new >> smalltalkhubUser: 'Pier' project: 'Pillar'; >> configuration; >> loadDevelopment. >> >> You will have an extra presentation when inspecting a .pillar file: >> >> <Mail Attachment.png> >> >> The new thing here is that the highlighter is based on the Pillar PetitParser, and it is extensible for highlighting more parts if needed. The highlighting also can support actions. For example, the picture above shows the file to the right after clicking on the reference. >> >> Please take a look and let me know what you think. >> >> Cheers, >> Doru >> >> >> -- >> www.tudorgirba.com >> www.feenk.com >> >> "Things happen when they happen, >> not when you talk about them happening." >> > -- www.tudorgirba.com www.feenk.com "Value is always contextual."

Oct. 10, 2016