add a timeout when a lock is held (default 1024 sec) - change the wait keyword from lock.lock to timeout, a negative timeout of means "wait forever" - refactor the two lock functions from localrepo.py - make them use the timeout (default 1024, can be changed with ui.timeout in the config file - update the doc

syntax: glob

*.elc
*.orig
*.rej
*~
*.so
*.pyc
*.swp
*.prof
tests/*.err
build
dist
doc/*.[0-9]
doc/*.[0-9].{x,ht}ml
MANIFEST
patches
mercurial/__version__.py

syntax: regexp
^\.pc/