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 ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________
