view .hgignore @ 5680:18a70ae9fb0b

topic: add a basic in-memory cache for topic information

Right now reading topic information twice means we uncompress a full revision
twice. On a simple `hg topic --age` in my mercurial clone, the total runtime
goes from 40s to 10s. Still too slow, but significantly less.

syntax: re
/figures/[^/]+\.png$
^html/
\.pyc$
~$
\.swp$
\.orig$
\.rej$
^tests/.*\.err$
^tests/easy_run.sh$
^build/
^dist/
^MANIFEST$
^docs/tutorials/.*\.rst$
\.ico$
tests/\.testtimes

^docs/training/graphs/
^docs/training/html/
^docs/training/index.html
^docs/training/graphviz-images/
^docs/training/img/
^docs/training/output/
^docs/training/pandocfilters/