discovery: use set instead of dict

discovery: remove unused "base" argument from find.*incoming()

discovery: do not use the implicit updating of the "base" arg

tags: do not fail if tags.cache is corrupted (issue2444) This file is not critical for hg, so we can safely swallow the ValueError

merge: make 'diverging renames' diagnostic a more helpful note. See the Hg Book on why we actually want to detect this case: http://hgbook.red-bean.com/read/mercurial-in-daily-use.html#id364290 Before: $ hg up deadbeef warning: detected divergent renames of X to: ... After: $ hg up deadbeef note: possible conflict - X was renamed multiple times to: ... No functionality change.

gendoc: refactor get_cmd Refactors the get_cmd to take the table as argument, instad of just referencing the global table, thereby enabling reuse for extension command tables.

mq: switched to `` around * * * So it can be parsed by rst.

Revert: capitalization doc fix

subrepo: abort instead of pushing/pulling to the repo itself _abssource will now abort (or return None) in the rare cases where no push/pull path can be found.

subrepo: rename relpath to subrelpath and introduce reporelpath

mdiff: carriage return (\r) is also ignorable whitespace

merge: add --tool argument to merge and resolve These arguments are shorthand for --config ui.merge, but they also override HGMERGE if it is found in the user's environment.

patchbomb: move command option help from the extension (patchbomb) to the command (email)

alias: fail gracefully when invalid global options are given (issue2442) This patch modifies the check for shell aliases to prevent crashing when an invalid global option is given. When an invalid global option is given the check will simply return and let the normal error handling for this case happen.

bookmarks: better fix for issue2016 (lookup infinite recursion) 741290486877 partially reverted by Patrick Mézard <pmezard@gmail.com>

merge/progress: marking strings for localization

verify/progress: using gerund to indicate action and adding units

progress: dropping superfluous space from units

check-code: add 'no tab indent' check for unified tests and fix the offending tests accordingly

url: validity (notBefore/notAfter) is checked by OpenSSL (issue2407) Removing the check from our code makes https with cacerts check work with Python < 2.6.

test-https: test web.cacerts functionality

serve: fix https mode and add test The https mode failed in super because BaseRequestHandler is an old-style class. This introduces the first test of https client/server functionality - and "hghave ssl". The test is currently only run on Python 2.6.

hgweb: don't send a body or illegal headers during 304 response Without this fix, mod_wsgi and spawning get in a wedged state after sending a 304 response. Not sending a body fixed that problem. The header change was discovered by using wsgiref.validate.validator to check for other errors.

merge with stable