highlight: Generate pygments style sheet dynamically
This patch allows a per-repository (for example, within a hgwebdir) selection
of pygments_style web option. No static .css files required.
Test edited by pmezard (compatibility fixes)
To run the tests, do:
cd tests/
python run-tests.py
See http://www.selenic.com/mercurial/wiki/index.cgi/WritingTests for
more information on writing tests.