evolve: suggest "hg update -C .", including '.', to abort evolve
The user will probably not also want to change commit when they abort
evolve, like "hg update -C" (without the '.') would do. Note that we
already do recommend aborting by using "hg update -C ." in another
place.
syntax: re
/figures/[^/]+\.png$
^html/
\.pyc$
~$
\.swp$
\.orig$
\.rej$
\.err$
^tests/easy_run.sh$
^build/
^MANIFEST$
^docs/tutorials/.*\.rst$
\.ico$
tests/\.testtimes