Re: [NTG-context] Character translation with Luaotfload

On 16 Apr 2017, at 12:51, Hans Hagen wrote:

On 4/15/2017 10:42 AM, Hans Åberg wrote:

...

Since Luaotfload is extracted from ConTeXt, I figure people here will know this:

In the code below, math mode '.' and ',' are translated into ':'and ';', which seems to occur because that is what ASCII/Unicode has in those positions, unlike CMMI. So how to correct this?

The issue is really trying to find get texinfo.tex working with Unicode fonts using LuaTeX, as it probably does not work with ConTeXt. (Later versions of the former use LuaTeX UTF-8 directly without translations.)

There is a luatex-math.tex file in the context distribution that you can look in .. basically you need to define the proper math character mapping (context ship swith a plain setup too).

It works with texinfo: just include it, but it seems keeping luatex-math.lua in the directory speeds up compilation. I used the code below at the beginning of the .texi file. ---- \input luaotfload.sty \input luatex-math.tex \font\stix={file:STIX-Regular.otf} \input texinfo @c -*-texinfo-*- @textfont0=@stix @textfont1=@stix @scriptfont1=@stix @scriptscriptfont1=@stix ----