skipstone-1.0.0-alt2 For the description of the problem see https://bugzilla.altlinux.org/show_bug.cgi?id=14380 (about firefox).
I don't really use this package (as already mentioned); may I respectfully suggest passing maintainership to you as obviously the more interested person?
На мой неискушённый взгляд, skipstone-1.0.1-alt2 в сборке с libwebkitgtk2-1.4.3-alt1 справляется с отрисовкой http://hi.wikipedia.org/ шрифтами из fonts-ttf-devanagari.