graphlog: imitate log slowpath when inputs are explicit files

graphlog: paths arguments must be or'ed

graphlog: rewrite --rev like all other options

graphlog: --branch and --only-branch are the same Handling the aliasing in fancyopts would be cleaner but I do not want to make this change for stable.

test-check-code-hg: fix xargs exit status on OSX When xargs subcommand invocation fails in a normal way, GNU xargs returns 123 and BSD one returns 1.

largefiles: respect store.createmode and avoid extra file copy Before, a tempfile was used to create a temp file was created with 600 permissions and the uploaded data was written into it. This file was then *copied* to .hg/largefiles/<hash>. We now simply use atomictempfile to write the data to a temp file with the right permissions and then rename that into place.

largefiles: respect store.createmode in basestore.get This replaces another use of tempfile with atomictempfile. The problem with tempfile is that it creates files with 600 permissions instead of respecting repo.store.createmode.

largefiles: use repo.store.createmode for new files in .hg/largefiles Before, the mode was copied from the file in the working copy. This is inconsistent with how Mercurial normally creates files inside the .hg folder. This can lead to a situation where you can read the files under .hg/store but not under .hg/largefiles and so a clone will fail if it needs to access a largefile.

mq: expand qimport summary

merge with stable