Le 2 mai 2016 à 18:47, Philipp Gesang <p...@phi-gamma.net> a écrit :
> ···<Datum: Sunday, 01. May 2016>···<Von: Ulrike Fischer>··· > >> Am Sun, 1 May 2016 11:45:02 +0200 schrieb Philipp Gesang: >> >>>> So somehow in math the +onum is lost in plain and latex but not in >>>> context. What is context doing differently to avoid this? >>> >>> mode=base >> >> If context attach mode=base to math, how does it it? > > A one would do in Luaotfload: specify base mode when defining the > font. It’s unrelated to math, just the default set of features > that Luaotfload has been applying to every definition for ages. > The reasoning -- by Khaled and others -- was, that the Opentype > standard mandates some defaults so Luaotfload should follow suit. > > The defaults can be overridden by setting the appropriate values > in luaotfload.conf(5). > >> How can you >> switch a feature like mode=node to mode=base for every font in math? > > Define two fonts: one for use in math mode, another for where you > really, really require node mode. > > Philipp Ulrike, thanks a lot for keeping asking questions on this and Philipp for answering. I have figured experimentally that I could use (at least in some cases, and after math fonts are initialized which in LaTeX seems to mean one needs to enter math mode at least once before) \font\fixmath=\fontname\textfont\foo mode=base; \textfont\foo=\fixmath for example creating this \fontname: [Vollkorn-Regular]:mode=node;script=latn;language=DFLT;+tlig;+lnum;mode=base; which is then experimentally observed to obey the second mode specifier and thus does display lining figures in math mode. Jean-François ___________________________________________________________________________________ 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 ___________________________________________________________________________________
