contrib: promote strip extension over MQ in sample.hgrc

help: use progress instead of mq as in 'hg help config' example

i18n-pt_BR: fix wording in tag command help text

i18n-ja: synchronized with 5246fd4781d8

i18n-pt_BR: synchronized with 224e96078708

test-import-git.t: work around check-code hating on ^ and $( in tests

patch: add support for git delta hunks When creating patches modifying binary files using "git format-patch", git creates 'literal' and 'delta' hunks. Mercurial currently supports 'literal' hunks only, which makes it impossible to import patches with 'delta' hunks. This changeset adds support for 'delta' hunks. It is a reimplementation of patch-delta.c from git : http://git.kernel.org/cgit/git/git.git/tree/patch-delta.c

pathcomplete: remove ambiguous entries for sole completion on a directory Previously, directories were added with the trailing slash and, if there was only one completion, then another ambiguous entry was created using '.', as follows: $ hg rm mer<TAB> mercurial/./ mercurial// This was added in fa6d5c62f3bd (though, some logic existed before that) to work around bash completion adding a space after the sole entry because we treated directories and files the same. We no longer do that now so we remove this unneeded code. Tests have been updated to match this new behavior.

bash_completion: add global support for -b|--branch Previously, only -r|--rev was parsed globally which meant 'hg push -b <tab>' would try to complete a path instead of a branch.

bash_completion: add global support for -B|--bookmark Previously, only -r|--rev was parsed globally which meant 'hg push -B <tab>' would try to complete a path instead of a bookmark.