Hi, sorry, this a plain TeX question (didn't read the interesting chapters of the TeXbook). Are lccodes language dependent? I can only see a single table tex.lccode in LuaTeX.
What I want is to get the lccode of characters from glyph nodes, which might be of various languages. I'm currently doing something like lc = tex.getlccode(n.char) but shouldn't n.lang be taken into account in the conversion? And BTW, what information is provided in field uchyph in glyph nodes? Best regards, Stephan Hennig
