Re: [sc-dev] Syntax Highlighting

[Jan Trutzschler <sc3@xxxxxxxxxxxxxxxxx>]

Hi Ryan and Frederik,
just committed the patch and the fix ...
Jan
On Dec 1, 2006, at 4:38 PM, Fredrik Olofsson wrote:

> hi ryan,
> please do.  works great here and it's a lot quicker.
>
> and while you're at it why not implement this tiny fix too?
> http://www.create.ucsb.edu/pipermail/sc-dev/2006-September/010995.html
>
> thanks again,
> _f
>
> On 01.12.2006, at 12:48, Ryan Brown wrote:
>
> > If nobody objects, could someone commit this?
> >
> > Ryan
> >
> > On Nov 29, 2006, at 6:00 PM, Ryan Brown wrote:
> >
> > > Attached is a simple patch that improves syntax highlighting  
> > > performance. Opening a large .sc file (6500 lines) previously  
> > > took about 10 seconds of beach balling, with the patch it opens  
> > > instantly. It works by changing the text color via textStorage  
> > > (rather than the text view) and wrapping the entire colorization  
> > > loop in beginEditing and endEditing calls. Why this improves  
> > > performance is documented here:
> > > http://developer.apple.com/documentation/Cocoa/Conceptual/ 
> > > TextEditing/Tasks/BatchEditing.html
> > >
> > > I also cleaned up the code a bit.
> > >
> > > Ryan
> > >
> > > <syntaxColorize.M.patch>
>
>
>   #|
>      fredrikolofsson.com     klippav.org     musicalfieldsforever.com
>   |#
>
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