- Pharo-dev - lists.pharo.org

Re: [Pharo-project] [Pharo-users] Printing documents

by Mariano Martinez Peck

This is in seaside website but it may help you anyway for Pharo: http://www.seaside.st/documentation/pdfs I have no idea about the printer. Cheers Mariano On Wed, Aug 18, 2010 at 10:00 PM, Linus De Meyere <linus.dm(a)gmail.com>wrote: > Hey all, > > Is there a way to drive a printer from a pharo environment? I would like to > know if it's possible to generate a pdf and instruct the printer to print > it. Any advice? > > Thanks in advance, > > Linus > > _______________________________________________ > Pharo-users mailing list > Pharo-users(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-users > >

Aug. 18, 2010

Re: [Pharo-project] Syntax errors while loading a package

by Schwab,Wilhelm K

This is a fairly big usability hassle, but I have typically been doing even worse things to the code (SIF, followed by search/replace with the regex package), so I typically have gone hunting for the snag (usually an improperly terminated cascade, which Dolphin 5.x happily compiles, hence the large number of them in my code), exit Pharo, re-run, re-load and look for the next error. It's a pleasant surprise when it finally loads cleanly. It would be better to have a clean way to cope with these things. Bill ________________________________________ From: pharo-project-bounces(a)lists.gforge.inria.fr [pharo-project-bounces(a)lists.gforge.inria.fr] On Behalf Of Sean P. DeNigris [sean(a)clipperadams.com] Sent: Wednesday, August 18, 2010 3:16 PM To: pharo-project(a)lists.gforge.inria.fr Subject: [Pharo-project] Syntax errors while loading a package After fixing a syntax error while loading a package, how do you resume loading successfully? Motivation: I was loading the HTML package from http://www.squeaksource.com/htmlcssparser. I got a syntax error because "-1" was typed "- 1". I fixed and accepted it in the window that came up, but the load got messed up - specifically many classes had methods that showed in the browser, but the category pane showed no methods. At this point, I couldn't save the package, or even merge, because MC was reporting errors. I removed all the offending classes, and then merged, using everything from the original package except the method I had fixed. It seemed too complicated. What is the best way to handle the above situation? Sean -- View this message in context: http://forum.world.st/Syntax-errors-while-loading-a-package-tp2330279p23302… Sent from the Pharo Smalltalk mailing list archive at Nabble.com. _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 18, 2010

Re: [Pharo-project] HTML parser (again)

by Andrei Stebakov

Thank you Sean, it load now. I only wish the library had some test cases or description since it's not obvious how to use it. On Wed, Aug 18, 2010 at 2:55 PM, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > > > Andrei Stebakov wrote: >> >> I found another one, Todd Blanchard's HTML and CSS parser >> (http://www.squeaksource.com/@iMgHmTKVxU00wEdz/A0jkqk71) but I >> couldn't load it into Pharo 1.1 or Squeak 4.1. >> It complains about some syntax error and leaves the progress bar which >> I can't kill... >> I wonder if anyone (Todd?) can take a look at the parser and figure >> out how to fix it? >> > > I fixed it - I swear I didn't mean to. Â I had other things to do and I > promised myself I was just going to take a look, but one thing led to > another and... > > I don't have write access to the repo, so you can get it here: > http://www.squeaksource.com/SPDProjectUpdates (look for the HTML package) > > Sean > > p.s. I've never used it, so I don't know if it works, but it loads > -- > View this message in context: http://forum.world.st/HTML-parser-again-tp2329387p2330254.html > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Aug. 18, 2010

[Pharo-project] Syntax errors while loading a package

by Sean P. DeNigris

After fixing a syntax error while loading a package, how do you resume loading successfully? Motivation: I was loading the HTML package from http://www.squeaksource.com/htmlcssparser. I got a syntax error because "-1" was typed "- 1". I fixed and accepted it in the window that came up, but the load got messed up - specifically many classes had methods that showed in the browser, but the category pane showed no methods. At this point, I couldn't save the package, or even merge, because MC was reporting errors. I removed all the offending classes, and then merged, using everything from the original package except the method I had fixed. It seemed too complicated. What is the best way to handle the above situation? Sean -- View this message in context: http://forum.world.st/Syntax-errors-while-loading-a-package-tp2330279p23302… Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Aug. 18, 2010

Re: [Pharo-project] Fwd: break point

by TimM

> I was guilty of harvesting that for 3.7 or 3.6... (Squeak that is). Thanks for trying to get it in, it would be so nice if we could have easy ui breakpoints like other smalltalks and languages. I remain hopeful from your other comments though. Tim

Aug. 18, 2010

Re: [Pharo-project] HTML parser (again)

by Sean P. DeNigris

Andrei Stebakov wrote: > > I found another one, Todd Blanchard's HTML and CSS parser > (http://www.squeaksource.com/@iMgHmTKVxU00wEdz/A0jkqk71) but I > couldn't load it into Pharo 1.1 or Squeak 4.1. > It complains about some syntax error and leaves the progress bar which > I can't kill... > I wonder if anyone (Todd?) can take a look at the parser and figure > out how to fix it? > I fixed it - I swear I didn't mean to. I had other things to do and I promised myself I was just going to take a look, but one thing led to another and... I don't have write access to the repo, so you can get it here: http://www.squeaksource.com/SPDProjectUpdates (look for the HTML package) Sean p.s. I've never used it, so I don't know if it works, but it loads -- View this message in context: http://forum.world.st/HTML-parser-again-tp2329387p2330254.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

Aug. 18, 2010

Re: [Pharo-project] [squeak-dev] Re: HTML parser (again)

by Andrei Stebakov

I am sorry, this error only happens when I try to print it instead of do it. On Wed, Aug 18, 2010 at 2:10 PM, Andrei Stebakov <lispercat(a)gmail.com> wrote: > As for Scamper when I try to evaluate (in Pharo 1.1) > tok := HtmlTokenizer on: '<html />'. > > There is an error: > > Error: My subclass should have overridden #contents > Proceed > Abandon > Debug > HtmlTokenizer(Object)>>error: > HtmlTokenizer(Object)>>subclassResponsibility > HtmlTokenizer(Stream)>>contents > HtmlTokenizer(Stream)>>printOn: > [] in HtmlTokenizer(Object)>>printStringLimitedTo: > String class(SequenceableCollection class)>>streamContents:limitedTo: > HtmlTokenizer(Object)>>printStringLimitedTo: > HtmlTokenizer(Object)>>printString > TextMorphForShoutEditor(ParagraphEditor)>>printIt > [] in TextMorphForShoutEditor(ParagraphEditor)>>printIt: > TextMorphForShoutEditor(ParagraphEditor)>>terminateAndInitializeAround: > TextMorphForShoutEditor(ParagraphEditor)>>printIt: > TextMorphForShoutEditor(ParagraphEditor)>>dispatchOnKeyEvent:with: > TextMorphForShoutEditor(TextMorphEditor)>>dispatchOnKeyEvent:with: > TextMorphForShoutEditor(ParagraphEditor)>>keystroke: > TextMorphForShoutEditor(TextMorphEditor)>>keystroke: > [] in [] in TextMorphForShout(TextMorph)>>keyStroke: > TextMorphForShout(TextMorph)>>handleInteraction: > TextMorphForShout(TextMorphForEditView)>>handleInteraction: > [] in TextMorphForShout(TextMorph)>>keyStroke: > > > > On Wed, Aug 18, 2010 at 2:34 AM, laurent laffont > <laurent.laffont(a)gmail.com> wrote: >> >> >> On Wed, Aug 18, 2010 at 7:50 AM, Andrei Stebakov <lispercat(a)gmail.com> >> wrote: >>> >>> I've been looking for a nice and fast HTML parser. >>> I've found Zulq Alam's Soup >>> (http://www.squeaksource.com/@vHckXt8_6gVtXFxy/XMrjDbIs) it looks nice >>> but it's way too slow for me (takes 5 sec to parse the page, my >>> current lisp parser takes about 1 sec for that.) >>> I found another one, Todd Blanchard's HTML and CSS parser >>> (http://www.squeaksource.com/@iMgHmTKVxU00wEdz/A0jkqk71) but I >>> couldn't load it into Pharo 1.1 or Squeak 4.1. >>> It complains about some syntax error and leaves the progress bar which >>> I can't kill... >>> I wonder if anyone (Todd?) can take a look at the parser and figure >>> out how to fix it? >>> >>> What other options I have for an HTML parser? >>> Looking at Pharo speed I wonder if there is any way to optimize it? Is >>> JIT or some other speed optimization in plans for Pharo/Squeak? >> >> >> What do you need to do ? >> There's XMLSupportÂ http://www.squeaksource.com/XMLSupport.html >> Scamper might have a standalone HTML >> parserÂ http://www.squeaksource.com/Scamper.html >> The CogVM has JIT. >> Laurent. >> >>> >>> Thank you, >>> Andrei >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> >> >> >> >

Aug. 18, 2010

Re: [Pharo-project] [squeak-dev] Re: HTML parser (again)

by Andrei Stebakov

As for Scamper when I try to evaluate (in Pharo 1.1) tok := HtmlTokenizer on: '<html />'. There is an error: Error: My subclass should have overridden #contents Proceed Abandon Debug HtmlTokenizer(Object)>>error: HtmlTokenizer(Object)>>subclassResponsibility HtmlTokenizer(Stream)>>contents HtmlTokenizer(Stream)>>printOn: [] in HtmlTokenizer(Object)>>printStringLimitedTo: String class(SequenceableCollection class)>>streamContents:limitedTo: HtmlTokenizer(Object)>>printStringLimitedTo: HtmlTokenizer(Object)>>printString TextMorphForShoutEditor(ParagraphEditor)>>printIt [] in TextMorphForShoutEditor(ParagraphEditor)>>printIt: TextMorphForShoutEditor(ParagraphEditor)>>terminateAndInitializeAround: TextMorphForShoutEditor(ParagraphEditor)>>printIt: TextMorphForShoutEditor(ParagraphEditor)>>dispatchOnKeyEvent:with: TextMorphForShoutEditor(TextMorphEditor)>>dispatchOnKeyEvent:with: TextMorphForShoutEditor(ParagraphEditor)>>keystroke: TextMorphForShoutEditor(TextMorphEditor)>>keystroke: [] in [] in TextMorphForShout(TextMorph)>>keyStroke: TextMorphForShout(TextMorph)>>handleInteraction: TextMorphForShout(TextMorphForEditView)>>handleInteraction: [] in TextMorphForShout(TextMorph)>>keyStroke: On Wed, Aug 18, 2010 at 2:34 AM, laurent laffont <laurent.laffont(a)gmail.com> wrote: > > > On Wed, Aug 18, 2010 at 7:50 AM, Andrei Stebakov <lispercat(a)gmail.com> > wrote: >> >> I've been looking for a nice and fast HTML parser. >> I've found Zulq Alam's Soup >> (http://www.squeaksource.com/@vHckXt8_6gVtXFxy/XMrjDbIs) it looks nice >> but it's way too slow for me (takes 5 sec to parse the page, my >> current lisp parser takes about 1 sec for that.) >> I found another one, Todd Blanchard's HTML and CSS parser >> (http://www.squeaksource.com/@iMgHmTKVxU00wEdz/A0jkqk71) but I >> couldn't load it into Pharo 1.1 or Squeak 4.1. >> It complains about some syntax error and leaves the progress bar which >> I can't kill... >> I wonder if anyone (Todd?) can take a look at the parser and figure >> out how to fix it? >> >> What other options I have for an HTML parser? >> Looking at Pharo speed I wonder if there is any way to optimize it? Is >> JIT or some other speed optimization in plans for Pharo/Squeak? > > > What do you need to do ? > There's XMLSupportÂ http://www.squeaksource.com/XMLSupport.html > Scamper might have a standalone HTML > parserÂ http://www.squeaksource.com/Scamper.html > The CogVM has JIT. > Laurent. > >> >> Thank you, >> Andrei >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > >

Aug. 18, 2010

Re: [Pharo-project] [squeak-dev] Re: HTML parser (again)

by Andrei Stebakov

Is there a one-click image for CogVM somewhere so I can download it? On Wed, Aug 18, 2010 at 2:34 AM, laurent laffont <laurent.laffont(a)gmail.com> wrote: > > > On Wed, Aug 18, 2010 at 7:50 AM, Andrei Stebakov <lispercat(a)gmail.com> > wrote: >> >> I've been looking for a nice and fast HTML parser. >> I've found Zulq Alam's Soup >> (http://www.squeaksource.com/@vHckXt8_6gVtXFxy/XMrjDbIs) it looks nice >> but it's way too slow for me (takes 5 sec to parse the page, my >> current lisp parser takes about 1 sec for that.) >> I found another one, Todd Blanchard's HTML and CSS parser >> (http://www.squeaksource.com/@iMgHmTKVxU00wEdz/A0jkqk71) but I >> couldn't load it into Pharo 1.1 or Squeak 4.1. >> It complains about some syntax error and leaves the progress bar which >> I can't kill... >> I wonder if anyone (Todd?) can take a look at the parser and figure >> out how to fix it? >> >> What other options I have for an HTML parser? >> Looking at Pharo speed I wonder if there is any way to optimize it? Is >> JIT or some other speed optimization in plans for Pharo/Squeak? > > > What do you need to do ? > There's XMLSupportÂ http://www.squeaksource.com/XMLSupport.html > Scamper might have a standalone HTML > parserÂ http://www.squeaksource.com/Scamper.html > The CogVM has JIT. > Laurent. > >> >> Thank you, >> Andrei >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > >

Aug. 18, 2010

Re: [Pharo-project] [squeak-dev] Re: HTML parser (again)

by Mariano Martinez Peck

On Wed, Aug 18, 2010 at 7:34 PM, Andrei Stebakov <lispercat(a)gmail.com>wrote: > Where can I make this setting? > > In Pharo, go to System -> Settings. In the "search for" type "underscore" and hit enter. You will see a setting that says "allow underscore as assigment" On Wed, Aug 18, 2010 at 1:14 PM, Mariano Martinez Peck > <marianopeck(a)gmail.com> wrote: > > > > > > On Wed, Aug 18, 2010 at 5:55 PM, Andrei Stebakov <lispercat(a)gmail.com> > > wrote: > >> > >> I tried to load Scamper's Network-HTML, I got a Syntax Error during > >> reloading: > >> HtmlTokenizer private-initialization initialize: > >> initialize: s > >> text _ s withSqueakLineEndings. > >> pos _ Nothing more expected ->1. > >> textAreaLevel _ 0. > >> > > > > That code is using underscore as assigment, don't allowed anymore in > Pharo > > 1.1 unless you explicity set a specific setting. > > > > So....or set that setting or update the code (in another image) > > > > cheers > > > > mariano > > > > > >> > >> On Wed, Aug 18, 2010 at 2:34 AM, laurent laffont > >> <laurent.laffont(a)gmail.com> wrote: > >> > > >> > > >> > On Wed, Aug 18, 2010 at 7:50 AM, Andrei Stebakov <lispercat(a)gmail.com > > > >> > wrote: > >> >> > >> >> I've been looking for a nice and fast HTML parser. > >> >> I've found Zulq Alam's Soup > >> >> (http://www.squeaksource.com/@vHckXt8_6gVtXFxy/XMrjDbIs) it looks > nice > >> >> but it's way too slow for me (takes 5 sec to parse the page, my > >> >> current lisp parser takes about 1 sec for that.) > >> >> I found another one, Todd Blanchard's HTML and CSS parser > >> >> (http://www.squeaksource.com/@iMgHmTKVxU00wEdz/A0jkqk71) but I > >> >> couldn't load it into Pharo 1.1 or Squeak 4.1. > >> >> It complains about some syntax error and leaves the progress bar > which > >> >> I can't kill... > >> >> I wonder if anyone (Todd?) can take a look at the parser and figure > >> >> out how to fix it? > >> >> > >> >> What other options I have for an HTML parser? > >> >> Looking at Pharo speed I wonder if there is any way to optimize it? > Is > >> >> JIT or some other speed optimization in plans for Pharo/Squeak? > >> > > >> > > >> > What do you need to do ? > >> > There's XMLSupport http://www.squeaksource.com/XMLSupport.html > >> > Scamper might have a standalone HTML > >> > parser http://www.squeaksource.com/Scamper.html > >> > The CogVM has JIT. > >> > Laurent. > >> > > >> >> > >> >> Thank you, > >> >> Andrei > >> >> > >> >> _______________________________________________ > >> >> Pharo-project mailing list > >> >> Pharo-project(a)lists.gforge.inria.fr > >> >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > >> > > >> > > >> > > >> > > >> > > >> > > > > > > > > > > > >

Aug. 18, 2010