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Adequate hyphenation of words already containing a hyphen
As a mathematician, I often have to write documents with long words containing embedded mathematical symbols, e.g. λ-representation, -homomorphism, κ-accessible, etc. Neither XeTeX nor LuaTeX is able to correctly hyphenate those words, regardless of whether I'm using unicode-math or mathspec or directly inputting Unicode characters. Is there a package or an option I can use to automatically hyphenate these words, without having to insert discretionary hyphens by hand everywhere?
\documentclass[12pt,a4paper]{article}
\usepackage{unicode-math}
\setmainfont{TeX Gyre Termes}
\setmathfont{xits-math.otf}
\begin{document}
(ii). Clearly, the constant functions and projection functions admit λ-representations, and the composition of λ-representable functions is certainly λ-representable. The conclusion follows from (i).
(ii). Clearly, the constant functions and projection functions admit $\lambda$-representations, and the composition of $\lambda$-representable functions is certainly $\lambda$-representable. The conclusion follows from (i).
\end{document}
-TeX doesn't hyphenate explicitly hyphenated words. have a look at\hyphfromhyphenathttp://tex.stackexchange.com/questions/2706/adequate-hyphenation-of-words-already-containing-a-hyphen – David Carlisle Apr 27 '12 at 15:55