patch: remove unused patchmeta.lineno

patch: remove unused flags from readgitpatch()

test-subrepo-svn.t: ignore that subversion %-encodes $TESTTMP Use a glob instead of expecting $TESTTMP.

revsets: fix stray * in help topic

web: add a help view for getting hg help output

fix indentation error

merge: handle no file parent in backwards merge (issue2364)

merge with crew

ui.paths: expand paths directly in fixconfig (issue2373) var and home expansion should be done first.

setup/hg: always load Mercurial from where it was installed. This provides two new features: - Mercurial may be installed into a non-standard location without having to set PYTHONPATH. - Multiple installations can use Mercurial from different locations.

revsets: add a sample query to the help for getting active branches

revsets: add descriptions for sample queries in the help

mq: silence spurious output. When using a versioned patch repository, you would get a spurious warning when deleting and adding the same patch. Before: $ hg qdelete --keep 3.diff $ hg qimport --existing 3.diff adding 3.diff to series file 3.diff already tracked! After: $ hg qdelete --keep 3.diff $ hg qimport --existing 3.diff adding 3.diff to series file

revsets: clarify in the help that head() returns named branch heads