Am 09.01.2014 20:28, schrieb Patrick Gundlach: >> And BTW, what information is provided in field uchyph in glyph >> nodes? > > > from the TeX book: > > If the starting letter is not lowercase (i.e., if it doesn’t equal > its own \lccode), hyphenation is abandoned unless \uchyph is > positive.
OK, thanks! Will refer to the TeXbook for further information. > I don't know if uchyph must be true within the whole word or just the > upper case character at the beginning. Which makes me wonder, what LuaTeX considers a word (with regards to hyphenation)? A sequence of letter class glyph nodes of the same language, optionally intersected by kern, penalty or discretionary nodes, except ... ? Best regards, Stephan Hennig
