I have a fancy hyphenated word, crosstalk-cancelled, where I spell it with (I believe) the proper - which is an n-dash. When this is rendered in the vicinity of a line wrap, the entire thing gets pushed to the next line, leaving a lot of ugly white space in the first line. So I inserted a hyphenation point after the -. This shows on the LyX screen as sort of -- which is my original n-dash and a shorter blue dash, probably supposed to represent a hyphen. This is all great, but when this version is rendered, the line break now appears after crosstalk--, that is, both the n-dash _and_ the hyphenation point are rendered which looks very wrong. What is the typographer's say on this, and is LyX doing the right thing. Also, is this a LyX problem or a TeX problem? My guess the typographer would say, let the n-dash stand alone if it occurs at a line break.
Jerry
