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[Pharo-project] [ANN] ConfigurationOfPastell

by Torsten Bergmann

There is now a ConfigurationOfPastell to make XML parsing a little bit easier See http://wiki.squeak.org/squeak/Pastell -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3.5 - sicherer, schneller und einfacher! http://portal.gmx.net/de/go/chbrowser

Feb. 11, 2010

[Pharo-project] adding traits programatically

by Esteban Lorenzano

Hi, I'm trying to add/remove traits from a class programatically and I have a problem... What I'm doing is, for instance: NSProxy traitCompostition: TNSLogConsole. and NSProxy traitComposition: TNSLogNone. (as a way to replace logging strategies)... but nothing happens... bah... in the browser the class definition is affected, but the application still works as if none changed... do I need to force a class recompilation after changing trait composition? what I'm doing wrong? Cheers, Esteban

Feb. 11, 2010

Re: [Pharo-project] File Out html with Syntax Highlighting

by Lukas Renggli

Pier-Shout does Smalltalk syntax highlighting to HTML. It is used for example in book.seaside.st and on various Pier blogs. It could be adapted to be used for LaTeX too. Lukas On 11 February 2010 13:31, Schwab,Wilhelm K <bschwab(a)anest.ufl.edu> wrote: > Stef, > > Understood about the poor implementation. Â LaTeX would be fine for me, provided it produces a syntax colored output. Â The whole point (in my view) is to get the comments to stand out so I can give them a careful check for things I do not want to air in public. > > Bill > > > -----Original Message----- > From: pharo-project-bounces(a)lists.gforge.inria.fr [mailto:pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of StÃ©phane Ducasse > Sent: Thursday, February 11, 2010 7:17 AM > To: Pharo-project(a)lists.gforge.inria.fr > Subject: Re: [Pharo-project] File Out html with Syntax Highlighting > > Background note: > Â Â Â Â we removed this functionality because it was badly implemented hardcoding > Â Â Â Â <h1> everywhere. > A fileouter should act as a visitor on the class not hack inside the fileout. > > People could extend the latex exporter damien cassou did. And damien did not added '\section{' everytwhere with conditional inside the fileout behavior.... > like this is done in Squeak. > > Stef > > > > On Feb 11, 2010, at 3:11 AM, Levente Uzonyi wrote: > >> On Wed, 10 Feb 2010, Nathan Tuttle wrote: >> >>> I find it very useful when learning a language to see the code >>> accurately syntax highlighted on a web page when a snippet is shown. >>> I want to design a fileout method that will allow developers to file >>> out code with html to put into a web page. >>> >>> I know I need to use RBFormatter; any ideas on where to go from here? >>> Where do I get a codestream for example? >> >> In Squeak there's a "copy html" menu item in the context menu of >> StringHolder (available in Browser, Workspace, etc.) which copies the >> contents as html to the clipboard. If you just want a few code >> snippets with syntax highlight you can use this (the syntax highlight >> is provided by Shout). >> >> If you need something more complex, you can still use Shout to >> higlight your code (which will give you Text objects) and Text >> >> #printHtmlOn: to convert it to html. >> >> Note that both the "copy html" menu item and the Text to html >> conversion was removed from Pharo so you have to roll your own if you >> need it. Syntax highlighting can still be done with Shout. >> >> >> Levente >> >>> >>> thanks >>> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Lukas Renggli http://www.lukas-renggli.ch

Feb. 11, 2010

Re: [Pharo-project] File Out html with Syntax Highlighting

by Schwab,Wilhelm K

Stef, Understood about the poor implementation. LaTeX would be fine for me, provided it produces a syntax colored output. The whole point (in my view) is to get the comments to stand out so I can give them a careful check for things I do not want to air in public. Bill -----Original Message----- From: pharo-project-bounces(a)lists.gforge.inria.fr [mailto:pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of StÃ©phane Ducasse Sent: Thursday, February 11, 2010 7:17 AM To: Pharo-project(a)lists.gforge.inria.fr Subject: Re: [Pharo-project] File Out html with Syntax Highlighting Background note: we removed this functionality because it was badly implemented hardcoding <h1> everywhere. A fileouter should act as a visitor on the class not hack inside the fileout. People could extend the latex exporter damien cassou did. And damien did not added '\section{' everytwhere with conditional inside the fileout behavior.... like this is done in Squeak. Stef On Feb 11, 2010, at 3:11 AM, Levente Uzonyi wrote: > On Wed, 10 Feb 2010, Nathan Tuttle wrote: > >> I find it very useful when learning a language to see the code >> accurately syntax highlighted on a web page when a snippet is shown. >> I want to design a fileout method that will allow developers to file >> out code with html to put into a web page. >> >> I know I need to use RBFormatter; any ideas on where to go from here? >> Where do I get a codestream for example? > > In Squeak there's a "copy html" menu item in the context menu of > StringHolder (available in Browser, Workspace, etc.) which copies the > contents as html to the clipboard. If you just want a few code > snippets with syntax highlight you can use this (the syntax highlight > is provided by Shout). > > If you need something more complex, you can still use Shout to > higlight your code (which will give you Text objects) and Text >> > #printHtmlOn: to convert it to html. > > Note that both the "copy html" menu item and the Text to html > conversion was removed from Pharo so you have to roll your own if you > need it. Syntax highlighting can still be done with Shout. > > > Levente > >> >> thanks >> > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Feb. 11, 2010

Re: [Pharo-project] File Out html with Syntax Highlighting

by StÃ©phane Ducasse

Background note: we removed this functionality because it was badly implemented hardcoding <h1> everywhere. A fileouter should act as a visitor on the class not hack inside the fileout. People could extend the latex exporter damien cassou did. And damien did not added '\section{' everytwhere with conditional inside the fileout behavior.... like this is done in Squeak. Stef On Feb 11, 2010, at 3:11 AM, Levente Uzonyi wrote: > On Wed, 10 Feb 2010, Nathan Tuttle wrote: > >> I find it very useful when learning a language to see the code accurately >> syntax highlighted on a web page when a snippet is shown. I want to design a >> fileout method that will allow developers to file out code with html to put >> into a web page. >> >> I know I need to use RBFormatter; any ideas on where to go from here? Where >> do I get a codestream for example? > > In Squeak there's a "copy html" menu item in the context menu of > StringHolder (available in Browser, Workspace, etc.) which copies the > contents as html to the clipboard. If you just want a few code snippets > with syntax highlight you can use this (the syntax highlight is provided > by Shout). > > If you need something more complex, you can still use Shout to higlight > your code (which will give you Text objects) and Text >> #printHtmlOn: to > convert it to html. > > Note that both the "copy html" menu item and the Text to html conversion > was removed from Pharo so you have to roll your own if you need it. Syntax > highlighting can still be done with Shout. > > > Levente > >> >> thanks >> > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Feb. 11, 2010

Re: [Pharo-project] Live Distributed Objets - Why not in Smalltalk ?

by StÃ©phane Ducasse

I find really strange that wikipedia lists research work like that. Stef On Feb 11, 2010, at 12:14 PM, CÃ©drick BÃ©ler wrote: > Hi people (crosspost pharo and research) > > While googling for live objects, ie. an API to query live objects > coming from the outside world (trade stuffs, information, or whatever > information coming from a sensor etc...), I think I just found what I > was lokking for. At least something exists. I think this is different > from Croquet or Spoon (I think live objets don't need to be in another > image, they are just independant entities). > > On this page [1], you'll find video demonstrating live objects (2nd > part of the first one is really cool, especially when they drop the > coordinate of a plane in the window...or when they inspect live > objets). 2nd video id about integration in office tools. On this same > page, there are several publications at then end. [2] and [3] are > wikipedia references. > > Were you aware of that ? > Could we build a platform in Smalltalk (I don't really need it, but I > find this would be really cool). > > I don't need such a platform, this was just a midnight googling > session... but hey it's coool :) > > > Quote from wikipedia (as you can see Smalltalk inspired them ;) : > "Originally, the term was used to refer to the types of dynamic, > interactive Web content that is not hosted on servers in data centers, > but rather stored on the end-user's client computers, and internally > powered by instances of reliable multicast protocols. The word live > expressed the fact that the displayed information is dynamic, > interactive, and represents current, fresh, live content that reflects > recent updates made by the users (as opposed to static, read-only, and > archival content that has been pre-assembled). The word distributed > expressed the fact that the information is not hosted, stored at a > server in a data center, but rather, it is replicated among the > end-user computers, and updated in a peer-to-peer fashion through a > stream of multicast messages that may be produced directly by the > end-users consuming the content; a more comprehensive discussion of > the live object concept in the context of Web development can be found > in Krzysztof Ostrowski's Ph.D. dissertation[3]. > > The more general definition presented above has been first proposed in > 2008, in a paper published at the ECOOP conference[8]. The extension > of the term has been motivated by the need to model live objects as > compositions of other objects; in this sense, the concept has been > inspired by ***Smalltalk***, which pioneered the uniform perspective > that everything is an object, and Jini, which pioneered the idea that > services are objects. When applied to live distributed objects, the > perspective dictates that their constituent parts, which includes > instances of distributed multi-party protocols used internally to > replicate state, should also be modeled as live distributed objects. > The need for uniformity implies that the definition of a live > distributed object must unify concepts such as live Web content, > message streams, and instances of distributed multi-party protocols." > > -- > CÃ©drick > > [1] http://liveobjects.cs.cornell.edu/ > [2] http://en.wikipedia.org/wiki/Live_distributed_object > [3] http://en.wikipedia.org/wiki/Distributed_data_flow > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Feb. 11, 2010

Re: [Pharo-project] File Out html with Syntax Highlighting

by Schwab,Wilhelm K

A syntax-highlighted HTML export would be greatly appreciated. IMHO, it should be available in the MC browser, giving one file per package. My primary interest is pre-release checking of code, in particular for anything I should not have said in comments. -----Original Message----- From: pharo-project-bounces(a)lists.gforge.inria.fr [mailto:pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of Levente Uzonyi Sent: Wednesday, February 10, 2010 9:12 PM To: Pharo-project(a)lists.gforge.inria.fr Subject: Re: [Pharo-project] File Out html with Syntax Highlighting On Wed, 10 Feb 2010, Nathan Tuttle wrote: > I find it very useful when learning a language to see the code > accurately syntax highlighted on a web page when a snippet is shown. I > want to design a fileout method that will allow developers to file out > code with html to put into a web page. > > I know I need to use RBFormatter; any ideas on where to go from here? > Where do I get a codestream for example? In Squeak there's a "copy html" menu item in the context menu of StringHolder (available in Browser, Workspace, etc.) which copies the contents as html to the clipboard. If you just want a few code snippets with syntax highlight you can use this (the syntax highlight is provided by Shout). If you need something more complex, you can still use Shout to higlight your code (which will give you Text objects) and Text >> #printHtmlOn: to convert it to html. Note that both the "copy html" menu item and the Text to html conversion was removed from Pharo so you have to roll your own if you need it. Syntax highlighting can still be done with Shout. Levente > > thanks > _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Feb. 11, 2010

[Pharo-project] Live Distributed Objets - Why not in Smalltalk ?

by CÃ©drick BÃ©ler

Hi people (crosspost pharo and research) While googling for live objects, ie. an API to query live objects coming from the outside world (trade stuffs, information, or whatever information coming from a sensor etc...), I think I just found what I was lokking for. At least something exists. I think this is different from Croquet or Spoon (I think live objets don't need to be in another image, they are just independant entities). On this page [1], you'll find video demonstrating live objects (2nd part of the first one is really cool, especially when they drop the coordinate of a plane in the window...or when they inspect live objets). 2nd video id about integration in office tools. On this same page, there are several publications at then end. [2] and [3] are wikipedia references. Were you aware of that ? Could we build a platform in Smalltalk (I don't really need it, but I find this would be really cool). I don't need such a platform, this was just a midnight googling session... but hey it's coool :) Quote from wikipedia (as you can see Smalltalk inspired them ;) : "Originally, the term was used to refer to the types of dynamic, interactive Web content that is not hosted on servers in data centers, but rather stored on the end-user's client computers, and internally powered by instances of reliable multicast protocols. The word live expressed the fact that the displayed information is dynamic, interactive, and represents current, fresh, live content that reflects recent updates made by the users (as opposed to static, read-only, and archival content that has been pre-assembled). The word distributed expressed the fact that the information is not hosted, stored at a server in a data center, but rather, it is replicated among the end-user computers, and updated in a peer-to-peer fashion through a stream of multicast messages that may be produced directly by the end-users consuming the content; a more comprehensive discussion of the live object concept in the context of Web development can be found in Krzysztof Ostrowski's Ph.D. dissertation[3]. The more general definition presented above has been first proposed in 2008, in a paper published at the ECOOP conference[8]. The extension of the term has been motivated by the need to model live objects as compositions of other objects; in this sense, the concept has been inspired by ***Smalltalk***, which pioneered the uniform perspective that everything is an object, and Jini, which pioneered the idea that services are objects. When applied to live distributed objects, the perspective dictates that their constituent parts, which includes instances of distributed multi-party protocols used internally to replicate state, should also be modeled as live distributed objects. The need for uniformity implies that the definition of a live distributed object must unify concepts such as live Web content, message streams, and instances of distributed multi-party protocols." -- CÃ©drick [1] http://liveobjects.cs.cornell.edu/ [2] http://en.wikipedia.org/wiki/Live_distributed_object [3] http://en.wikipedia.org/wiki/Distributed_data_flow

Feb. 11, 2010

Re: [Pharo-project] OpenGL in pharo?

by Henrik Johansen

Den 11.02.2010 10:48, skrev Torsten Bergmann: >> It would be good to have 'AlienFFI working on linux' published so that we >can use it. >> > I still wonder what's required to have it available on any > Squeak/Pharo platform (incl. Windows) similar to FFI? > > Does one just have to generate the plugin or is OS specific > code required? > > Bye > T. > My short foray into compiling it on Windows: http://n4.nabble.com/Re-MPEG-in-Pharo-depricated-why-td1299484.html#a1299489 Haven't had time to look into it more since then, but there's definately more involved than just generating and compiling the plugin. Cheers, Henry

Feb. 11, 2010

[Pharo-project] OpenGL in pharo?

by Torsten Bergmann

>It would be good to have 'AlienFFI working on linux' published so that we >can use it. I still wonder what's required to have it available on any Squeak/Pharo platform (incl. Windows) similar to FFI? Does one just have to generate the plugin or is OS specific code required? Bye T. -- GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

Feb. 11, 2010