ref : https://bugs.launchpad.net/inkscape/+bug/165665

I believe this bug can be fixed by disabling the flag USE_PANGO_WIN32 in line 19 of src/libnrtype/FontFactory.h. When I do this on Windows XP, I gain about 35 new fonts. Not all of these new fonts are useable, but the most interesting ones, such as CommercialPi, Symbol, Technic, Webdings, Wingdings, MonoType Sorts, TechnicLite are working well, both in Inkscape and in IE9. This is a Windows-specific bug which hides symbol fonts, and does not occur in Gimp 2.6 on Win XP. As far as I can tell, the Gimp source code does not contain any analogue or equivalent of the flag USE_PANGO_WIN32. Would there be any objection if I disable this flag, or does it serve a specific purpose that is essential?

tia - Alvin Penner