- Pharo-users - lists.pharo.org

Re: [Pharo-users] Loading code with accent in the method or variable name

by Hilaire

It produces the same error with latest Pharo 5.0 when trying both to install the original .mcz file or the utf8 converted source.st file. Hilaire Le 07/09/2015 21:50, stepharo a Ã©crit : > Hilaire can you check in Pharo 5.0 because we reintroduced with > Guillermo the saving (which was broken) and loading of methods is > non-ascii (support for ]lang[ annotation in method. > > Stef > > Le 7/9/15 16:15, Hilaire a Ã©crit : >> Hi, >> >> I am coming back with the MathOntologie's Alain package. >> >> For the reference, it is a set of classes and methods to let hight >> school student use Smalltalk in French. It let students solve math >> problem with a computer language using native tongue. >> It is a nice effort to ease the entrance to programming and a nice >> opportunity for Pharo as well. >> >> Sadly, since Pharo 3 (or 2) it can't load in Pharo. >> http://forum.world.st/Gettext-with-pharo-3-and-seaside-3-1-2-tp4776814p4776… >> >> In Pharo 4, I tried again: I extracted the .st file from the >> Monticello package, convert it to UTF8. Both file in the original >> 8bits format file or the utf-8 file failed to load. >> >> I will try to explore further the case. Any hints more than welcome. >> >> Hilaire >> -- >> Dr. Geo >> http://drgeo.eu >> http://google.com/+DrgeoEu > -- Dr. Geo http://drgeo.eu http://google.com/+DrgeoEu

Sept. 8, 2015

Re: [Pharo-users] Flattr added to pharo.org

by Offray Vladimir Luna CÃ¡rdenas

Hi, In a related matter, I have donated to the association and became a member, but my name is not listed in its web page. There is any way to verify that the association went fine? Which is the procedure? Cheers, Offray On 01/09/15 07:39, Marcus Denker wrote: > Hi, > > We added at Flattr button: > > http://pharo.org/contribute > > Direkt link is: https://flattr.com/thing/4606474/Pharo-Welcome-to-Pharo > > > Marcus

Sept. 8, 2015

Modifying the AST of a method

by Sean P. DeNigris

>From GÃ¼nter Khyo: GÃ¼nter Khyo wrote > Hello! > > I want to replace particular nodes of an AST (such as Assignments or Self > sends) with my own nodes. > Is there an easy (high-level) way to do this without being familiar with > the entire compiler infrastructure? > > The problem I am having is that AST nodes maintain internal state such as > parent links and, in the case of RBVariables, links to scopes and > bindings. There might be many other dependencies I am missing and missing > one of them can trigger exceptions with stack traces buried deep in the IR > Code-Generator and visitor calls. > > For example, if I want to replace an assignment such as > > Morph>>position: aPoint > > "box := self fullBounds." > > with something like > > "self assignAndNotifiyDependents: self fullBounds to: 'box' " > > Btw: I know there is a rewrite tool, but I want to do it programmatically. > > Thanks! ----- Cheers, Sean -- View this message in context: http://forum.world.st/Modifying-the-AST-of-a-method-tp4848709.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Sept. 8, 2015

Re: [Pharo-users] Loading code with accent in the method or variable name

by stepharo

Hilaire can you check in Pharo 5.0 because we reintroduced with Guillermo the saving (which was broken) and loading of methods is non-ascii (support for ]lang[ annotation in method. Stef Le 7/9/15 16:15, Hilaire a Ã©crit : > Hi, > > I am coming back with the MathOntologie's Alain package. > > For the reference, it is a set of classes and methods to let hight > school student use Smalltalk in French. It let students solve math > problem with a computer language using native tongue. > It is a nice effort to ease the entrance to programming and a nice > opportunity for Pharo as well. > > Sadly, since Pharo 3 (or 2) it can't load in Pharo. > http://forum.world.st/Gettext-with-pharo-3-and-seaside-3-1-2-tp4776814p4776… > > In Pharo 4, I tried again: I extracted the .st file from the > Monticello package, convert it to UTF8. Both file in the original > 8bits format file or the utf-8 file failed to load. > > I will try to explore further the case. Any hints more than welcome. > > Hilaire > -- > Dr. Geo > http://drgeo.eu > http://google.com/+DrgeoEu

Sept. 7, 2015

Re: [Pharo-users] Loading code with accent in the method or variable name

by Stephan Eggermont

On 07-09-15 21:02, Hilaire wrote: > It looks like MCZ now save .st as UTF-8, so assuming source is UTF8 > could simplify theses code. > I don't know the implication of such an assumption however. Not being able to load old code in MacRoman would be bad. Stephan

Sept. 7, 2015

Re: [Pharo-users] Loading code with accent in the method or variable name

by Hilaire

Le 07/09/2015 18:59, Sven Van Caekenberghe a Ã©crit : > The code you showed is quite horrible. > > (1) encoding detection is theoretically impossible > (2) is should certainly not happen there > (3) MacRoman is totally ancient anyway It looks like MCZ now save .st as UTF-8, so assuming source is UTF8 could simplify theses code. I don't know the implication of such an assumption however. At least I recover the MathOntology code. Hilaire -- Dr. Geo http://drgeo.eu http://google.com/+DrgeoEu

Sept. 7, 2015

Re: [Pharo-users] Loading external Icons

by Peter UhnÃ¡k

> > > I've never seen this either. How many/how big are the files you are loading? It stores the icons as methods, so if you have 100 MB image it will take a lot (~133 MB) of space. Peter

Sept. 7, 2015

Re: [Pharo-users] Loading external Icons

by Offray Vladimir Luna CÃ¡rdenas

Hi Peter, Thanks for your quick answer :-) I got this message when I made the step 3 in [a]. [a] http://smalltalkhub.com/#!/~peteruhnak/IconFactory I will proceed, but is the first time I got this one... I wonder if is related in someway with IconFactory. Cheers, Offray On 06/09/15 14:28, Peter UhnÃ¡k wrote: > http://smalltalkhub.com/#!/~peteruhnak/IconFactory > <http://smalltalkhub.com/#%21/%7Epeteruhnak/IconFactory> > > I think it is also loadable from Catalog Browser. > > Peter > > On Sun, Sep 6, 2015 at 9:07 PM, Offray Vladimir Luna CÃ¡rdenas > <offray(a)riseup.net <mailto:offray@riseup.net>> wrote: > > Hi, > > I'm trying to get a more beauty and familiar interface for my > grafoscopio project using Spec, now that is integrated with > GT-Tools, and I remember that someone here (maybe Peter) shared a > project to import new icons on Pharo, but I can't find the mail > again. I have searched online without much help and [1] seems not > working properly. Could someone point me to the proper way to load > more icons in the Pharo interface besides the default ones? > > [1] http://www.squeaksource.com/ExternalIconFamily/ > > Thanks, > > Offray > >

Sept. 7, 2015

Re: [Pharo-users] Loading code with accent in the method or variable name

by Sven Van Caekenberghe

> On 07 Sep 2015, at 17:43, Hilaire <hilaire(a)drgeo.eu> wrote: > > Le 07/09/2015 17:15, Sven Van Caekenberghe a Ã©crit : >> Did you try my file out ? > > No, I blindly trusted you. >> Can you load it OK ? > > So I try it now and it does not work, but not apparently for encoding > reason. Your source is not complete as the class definition is not included, Yes it is only one method, the class is called Hilaire and is empty ;-) The point is, maybe your environment is different than mine. The code you showed is quite horrible. (1) encoding detection is theoretically impossible (2) is should certainly not happen there (3) MacRoman is totally ancient anyway >> Can you file the method out again ? >> >>>> When debugging the import, I see that at some point the >>>> MultiByteFileStream got it converter changed to MacRomanTextConverter. >>>> It seams to happen somewhere in #parseNextDeclaration. Initially just >>>> before import but a the start of fileIn its converter is UTF8... >> You mean using MCZ ? > > Not when using the snapshot/souce.st file included in the MCZ. > > Hilaire > > -- > Dr. Geo > http://drgeo.eu > http://google.com/+DrgeoEu > > >

Sept. 7, 2015

Re: [Pharo-users] Mathex: Generating latex math from Pharo.

by Julien Delplanque

On 07/09/15 13:56, Damien Cassou wrote: > Hi Julien, > > Julien Delplanque <julien(a)tamere.eu> writes: > >> Hi everyone, >> >> Some time ago, I asked for a framework that would allow me to write >> valid latex math from Pharo >> (in a similar way that I used to do with pylatex in Python) see the >> thread here: >> http://forum.world.st/Generate-latex-from-Pharo-td4826739.html. >> From now, it does not support all the possible math commands of latex >> but you can already do things like: >> >> (Phi equal: ((1 asMathex + 5 asMathex sqrt) // 2)) equation asString. >> >> and get: >> >> \begin{equation} >> \phi=\frac{ 1 +\sqrt{ 5 }}{ 2 }\end{equation} > > I think that's great news! One of Pillar's feature requests is to let > users write LaTeX (e.g., formulas) in their pillar document and get nice > results in all exports (LaTeX, HTML, ePub...): > https://github.com/pillar-markup/pillar/issues/18. I'm not sure how this > request fits in your work, but there might be some intersection. > I guess if a latex math parser is created, it is possible to use objects from Mathex to represent an equation as Mathex objects. After that the translation to html should be easy. Maybe I'll give a try if I have some time. Julien

Sept. 7, 2015