[tex-hyphen] hyphen.tex and hyph-en-us.pat.tex

[Arthur Reutenauer]

> I mean a file without that TeX mark-up, comments etc.  Package hyph-utf8
> distributes such "pure" pattern files (ending .pat.txt), but I can't see
> a file matching hyphen.tex.

  That's because it's not used in hyph-utf8.  I agree with Philip on
this issue: it is under Knuth's responsibility, so it doesn't really
make sense to duplicate information, and it's a minimal effort to
extract it from the TeX file.

	Arthur