zsh_completion: declare appropriate local parameters for ->string form When ->string form is used for _arguments, the function that calls it must declare appropriate local parameters. Managing local return value is needed to tell the completion system if our function succeeded in suggesting something or not, plus without that `hg diff -<TAB>` doesn't look right. While at it, fix a copypaste error (s/diff_files/revert_files/). Docs: http://zsh.sourceforge.net/Doc/Release/Completion-System.html Differential Revision: https://phab.mercurial-scm.org/D4264

zsh_completion: complete files from `hg st -mar` for commit and diff Useful to have and is consistent with our bash completion file. This is also an improvement coming from upstream, downstream or sidestream (depends on how you look at it) hg completion file -- the one that lives in zsh's own repo. Differential Revision: https://phab.mercurial-scm.org/D4263

zsh_completion: drop -w, add -S to _arguments From the docs: http://zsh.sourceforge.net/Doc/Release/Completion-System.html _arguments -w: "allow option stacking even if one or more of the options take arguments", so something like "-xy xarg yarg". Mercurial's command line parser doesn't support that, so the flag got removed in zsh 92584634d3d3 and bf8b61182043. _arguments -S: "do not complete options after a ‘--’ appearing on the line". By options it means things like "-x" and "--foo", but it will still complete arguments like files. Differential Revision: https://phab.mercurial-scm.org/D4262

zsh_completion: rename _hg_style_opts to _hg_template_opts --style is a deprecated alias for --template, and doesn't show up in help without --verbose, so completing it doesn't make much sense. Let's s/style/template/ this variable to be more consistent with cmdutil.py, which is helpful to look at in parallel next time someone wants to update the completion rules. Differential Revision: https://phab.mercurial-scm.org/D4261

pycompat: wrap xrange for py2 to provide efficient __contains__ The C implementation of xrange in Python 2 provides a O(n) membership test, which is noticable on pull-based clones of large repositories. Avoid this by providing a wrapper class with O(1) membership test based on the edges of the range. Differential Revision: https://phab.mercurial-scm.org/D4313

merge with stable

node: correct hex representation of pseudo node ids

merge with stable

revlog: fix typo in 'buildtext' name There are no such things as 'deltacomputer._buildtext'. I'm not sure why this code never ran, but we better fix the typo.

revlog: fix pure version of _partialmatch() to include nullid Before this patch, test-issue842.t and a few more tests fail when they try to refer to the null revision by using a "000.." prefix of it (or because they use the "shortest" template function which internally does that). This should have been part of my a3dacabd476b (index: don't allow index[len(index)] to mean nullid, 2018-07-20), but I had forgotten to update another part of the pure code there, so it didn't fail until a1f934573c0b (parsers: adjust pure-python version to mimic a3dacabd476b, 2018-08-09) and 65d5de1169dd (revlog: fix pure nodemap to not access missing index entry, 2018-08-17) fixed the other things I had missed. Differential Revision: https://phab.mercurial-scm.org/D4332

tests: conditionalize color output on abort This broke in afc4ad706f9c. I'm not sure why other aborts don't need to be conditionalized, but `hg help foo` does abort in red for both msys and cmd.exe.

tests: conditionalize out tests that msys is mangling This was exposed by ac0a87160012. The paths for convert and ssh respectively are being turned into: $TESTTMP\bzr+ssh:\foobar@selenic.com\baz\.hg 'C:\\C:\\Users\\Matt\\AppData\\Local\\Temp\\hgtests.8awa9x\\child1\\test-ssh-bundle1.t-sshv2\\nonexistent\\.hg The errno value raised is 123, and the message is The filename, directory name, or volume label syntax is incorrect

test-absorb: stabilize for no-execbit platforms

test-graft: add a missing output line for Windows

share: allow more than one level of directories to be created