Re: Plan to add hangul-xft pango module for Hangul Jamo composition

[Changwoo Ryu <cwryu debian org>]

Owen Taylor writes:
> 
> Changwoo Ryu <cwryu debian org> writes:
> 
> > The basic-xft module doesn't (and can't) support the Hangul Jamos
> > (U+1100 - U+11FF) range.  I feel that I should write a new rendering
> > module for this, like the hangul-x module.
> > 
> > In addition, I want to do some cleanups to hangul-x module; sharing
> > some defines/tables with hangul-xft, etc.
> > 
> > If there is no problem, some files under pango/modules/hangul/ will be
> > added/modified within 2-3 days, in pango-1-0 branch.
> 
> I'd rather you either:
> 
>  - Do the work in the HEAD branch
> 
> or:
> 
>  - Send a patch in advance
> 
> While changes to the Hangul shaping shouldn't affect other parts of
> Pango a lot, there is definitely some possibility for introducing
> new problems.

Ok, here is the patch:

http://www.debian.or.kr/~cwryu/archive/misc/hangul-xft.diff

This:
1. adds Hangul Jamos (U+1100 - U+11FF) shaping with xft
2. fixes memory leak, adds some enhancements to hangul-x

This code needs more testing but it shoudn't introduce any big problem.

Regards,
-- 
Changwoo Ryu

Cc'ing is encouraged