[Date Index] [Thread Index] [Author Index]
Re: Re: math glyphs from non-Mathematica font
On Fri, 22 May 2009 01:50:51 -0400 (EDT), skkaul wrote: > On May 10, 5:13 am, John Fultz <jfu... at wolfram.com> wrote: > >> <install= >> directory>/SystemFiles/FrontEnd/TextResources/UnicodeFontMapping.tr >> > Besides the comments, is there any documentation on this file? In > particular, what are type V and H entries, and what font is referenced > by -2? > > Thanks, > Shiva It's not documented because it's not intended for user consumption, although being able to edit it very rarely allows working around certain issues. It's not secret, either, but I'm not inclined to give a big lecture about it. I'd prefer to focus on things that affect more users. But, in brief... H = character that spans horizontally (plus a list of glyph indices which compose the parts) V = character that spans vertically (plus glyph indices) -2 = character which maps to font 2 on non-Greek systems and pulls from the system fonts on Greek systems. Unicode does not distinguish between Greek characters used for language and those used for math (except for the special case of epsilon), so we have to instead. Sincerely, John Fultz jfultz at wolfram.com User Interface Group Wolfram Research, Inc.