runrst: add RSTARGS Makefile variable to allow customization In particular, we can ask users to run make RSTARGS='--traceback' doc when we need debugging information

util: do not recurse in makedirs if name is '' (issue2528)

convert/svn: fix changed files list upon directory replacements When branch2/dir was replacing branch1/dir, we only marked branch2/dir files a changed. Add branch1/dir files as they may not exist in branch2.

encoding: fix typo in variable name The typo had no real effect, except for an unnecessary UTF-8 encoding.

pushkey: use UTF-8

wireproto: use proper UTF-8 handling for key lookup Lookups happen in the local encoding space, but the wire protocol should be using UTF-8 for interoperability.

bookmarks: use UTF-8 storage This uses tolocal/fromlocal to translate bookmark metadata to UTF-8 for storage. Existing bookmarks in ASCII, UTF-8 or Latin1 will continue to work, others may need to set HGENCODINGFALLBACK to transition.

branch: operate on branch names in local string space where possible Previously, branch names were ideally manipulated as UTF-8 strings, because they were stored as UTF-8 in the dirstate and the changelog and could not be safely converted to the local encoding and back. However, only about 80% of branch name code was actually using the right encoding conventions. This patch uses the localstr addition to allow working on branch names as local strings, which simplifies handling so that the previously incorrect code becomes correct.

encoding: add localstr class to track UTF-8 version of transcoded strings This allows UTF-8 strings to losslessly round-trip through Mercurial

Merge with stable