[R-SIG-Mac] Phantom Text

[Andrew Beckerman]

Hooooray!  Thanks for the effort, as usual.  Its a great support team we have.....  

Andrew
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Dr. Andrew Beckerman
Department of Animal and Plant Sciences, University of Sheffield,  
Alfred Denny Building, Western Bank, Sheffield S10 2TN, UK
ph +44 (0)114 222 0026; fx +44 (0)114 222 0002  
http://www.beckslab.staff.shef.ac.uk/

*** From January -  Sept 2013 ***
Instituto de Ciencias Ambientales y Evolutivas, Facultad de Ciencias
Universidad Austral de Chile, Campus Isla Teja s/n,  
Valdivia, Chile


co-Editor-in-Chief,Ecology and Evolution

See our Book "Getting Started with R": http://www.r4all.org

http://www.flickr.com/photos/apbeckerman/
http://www.warblefly.co.uk
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On Monday, 21 January 2013 at 12:23, Simon Urbanek wrote:

>  
> On Jan 20, 2013, at 7:04 PM, Hans-Jörg Bibiko wrote:
>  
> >  
> > On Jan 21, 2013, at 12:27 AM, Joseph Coyle wrote:
> >  
> > > Regarding the phantom text problem I have had a poke around the subversion tree and found that the bug was introduced in the subversion commit from 28 August 2012 10:02:49 GMT+01:00. Specifically the method: - (void)textStorageDidProcessEditing:(NSNotification *)notification from RScriptEditorTextView was altered to comment out the if statement shown below which serves to interrupt the syntax highlighting on large text blocks to improve performance.  
> > >  
> > > if([[theTextStorage string] length] > 120000) {
> > > breakSyntaxHighlighting = 1;
> > > }
> > >  
> > > The line below was then added presumably as a temporary test.  
> > >  
> > > breakSyntaxHighlighting = 1;
> >  
> > Hi Joseph,
> >  
> > thanks for the effort!
> >  
> > Indeed, I found out that the syntax highlighting parser was responsible for this "phantom" text caused by an uncaught output of the underlying lex parser. Today I've already sent Simon my patch thus in the next release this "phantom" will disappear.
>  
> Yes, it's now committed and I can confirm that it fixes the issue. I have also committed the fix for startup drag'n'drop behavior. Both should be available in tomorrow's daily build (or you can get it form the SVN right now).
>  
> Cheers,
> Simon
>  
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