On Wed, Jul 18, 2012 at 12:29:52AM +0200, Hans Hagen wrote:
On 17-7-2012 22:36, Khaled Hosny wrote:
On Tue, Jul 17, 2012 at 09:40:15PM +0200, Hans Hagen wrote:
On 17-7-2012 19:39, Aditya Mahajan wrote:
On Tue, 17 Jul 2012, Andreas Mang wrote:
Dear all,
The \blacktriangle and \blacktriangledown symbol seem to be missing, though \blacktriangleright and \...-left are defined. Is there a quick way to add missing symbols by myself from the knowledge of Unicode / XML identifier (http://www-sop.inria.fr/marelle/tralics/doc-b.html)?
For opentype math fonts, have a look at char-def.lua. To add missing symbols, you need to add appropriate fields in the lua table.
The hard part is verifying the symbol to unicode slot mapping (the list at tralics is not always consistent with the ams list that is used by unicode-math package). If you know the right mappings, add a patch to char-def.lua and send it to the list (or the dev-context list); otherwise, just send the mappings and I can add them to the lua table.
keep in mind that not all those black triangles in ams math ended up in unicode
AFAIK all ams symbols are in Unicode now (I know because the STIX LaTeX support covers them all from STIX Unicode fonts).
Also the black triangles left and right (in ams compatible font sizes)?
(Last time I messed with it I had to get them from the navigational symbol font).
I don't know about the sizes, but every csname defined by amsfonts and amssymb is covered. Regards, Khaled