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)