colorer/Colorer-schemes — pull request #21 by ildar-shaimordanov (2014-12-18 12:02:59+00:00)
Title: hrc/sh.hrc

1. more words as a label of heredocs:
The actual EO\w+ is extremely restricted regexp to cover any kind of heredoc labels. More frequently they use any set of symbols corresponding this [\w-]+ regexp. There is no reason to restrict heredocs by using EO\w+ only.

2. $(Process Substitution), $((Arithmetic Expansion)):
Support of nowaday syntax for arithmetic expansions. Better highlighting of process substitution.