2005-07-23  Behdad Esfahbod  <pango@behdad.org>

        * pango/pango-utils.c, pango/pango-utils.h (pango_is_zerowidth): New
        function added.

        * modules/basic/basic-common.h, modules/basic/basic-fc.c,
        modules/basic/basic-win32.c, modules/basic/basic-x.c,
        modules/hangul/hangul-fc.c, modules/arabic/arabic-fc.c,
        modules/indic/indic-fc.c, modules/indic/indic-ot.h,
        modules/syriac/syriac-fc.c:  Use the new pango_is_zerowidth function.
        (#306639, Behnam Esfahbod)