run-tests: pull out line matching function

run-tests: pull out unified matching funcs

tests: add some comments to the unified test code

tests: rewrite inline Python support Tests with inline Python could turn '>>>' into their underlying python invocation if the test got updated with -i.

merge with stable

add: support adding explicit files in subrepos Change the behavior of the add command such that explicit paths in subrepos are always added. This eliminates the previous behavior where if you called "hg add" for an explicit path in a subrepo without specifying the -S option, it would be silently ignored. If you specify patterns, or no arguments at all, the -S option will still be needed to activate recursion into subrepos.

tests: add test for add of explicit path in subrepo Add test coverage for the existing behavior where adds of explicit paths in subrepos are silently ignored. This is in preparation for changing the behavior of the add command to have better support for subrepos.

largefiles: ensure destination directory exists before findfile links to there When (1) findfile links a largefile from the user cache to the store and (2) the store directory doesn't exist yet, findfile errors out. A simple call to util.makedirs fixes it.

misc: adding missing file close() calls Spotted by Victor Stinner <victor.stinner@haypocalc.com>

bisect: remove superfluous parameter in label() The argument is not used. This is a left-over of non-published iterations, and it passed through. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

log: hide some low-utility options

localrepo: convert various repo.set() users to repo.revs()