10. The method of claim 8 , wherein resolving one or more particular characters of said text string with a respective glyph comprises determining that a character of said text string matches a glyph of said set of safe fonts.
10. The method of claim 8 , wherein resolving one or more particular characters of said text string with a respective glyph comprises determining that a character of said text string matches a glyph of said set of safe fonts. 12. The method of claim 10 , wherein each font of said set of safe fonts is associated with a priority ranking, wherein determining that a character of said text string matches a glyph of said set of safe fonts comprises: searching a particular font of said set of safe fonts for a glyph that matches the particular character; and subsequent to said searching a particular font, searching through an other font of said set of safe fonts, wherein said other font is associated with a priority ranking less than a priority ranking associated with said particular font.