narrow: add '()' to ellipsis in the revset help ellipsis is a revset function and was missing () after it's name in the help text. This might confuse users as they try `hg log -r 'ellipsis'`. Differential Revision: https://phab.mercurial-scm.org/D4167

tests: make all the string constants in test-match.py be bytes Done with python3 contrib/byteify-strings.py tests/test-match.py -i # skip-blame just bytes prefixes Differential Revision: https://phab.mercurial-scm.org/D4171

linelog: fix bytes/str issue in exception raise on Python 3 Differential Revision: https://phab.mercurial-scm.org/D4170

absorb: following UI conventions https://www.mercurial-scm.org/wiki/UIGuideline#adding_new_options

grep: search all commits in allfiles mode All the commits are added to the 'wanted' set when allfiles mode is enabled. Differential Revision: https://phab.mercurial-scm.org/D4157

dirstate: add comment on why we don't need to check if something is a dir/file Differential Revision: https://phab.mercurial-scm.org/D4161

match: add missing "return set()", add FIXME to test to doc a bug These were both brought up during the codereview of D4130. Differential Revision: https://phab.mercurial-scm.org/D4160

match: correct doc for _rootsdirsandparents after 5a7df82de142 Differential Revision: https://phab.mercurial-scm.org/D4159