windows: add doctest for shellquote() This is actual test coverage for issue4629. The test changes in eea3977e6fca were simply the addition of quotes to the output, not ensuring that strings with backslashes are quoted.

template-phases: extend default style instead of duplicating it The phases style started as a copy of the default style at 5c5152af0d15, but we didn't have to copy it because the templater supports %include syntax. This makes sure that the phases style have the same output as the default except for the additional "phase:" row.

commands: hide formatter option as EXPERIMENTAL, not as DEPRECATED 117b9a101f71 introduced the EXPERIMENTAL marker, so we should use it consistently.

keyword: use wvfs.rmtree to remove kwdemo directory Pass repo.root explicitly as argument to indicate that removal of the temporary repo is intentional in this case.

revset: id() called with 40-byte strings should give the same results as for short strings The patch solves two issues: 1. id(unknown_full_hash) aborts, but id(unknown_short_hash) doesn't 2. id(40byte_tag_or_bookmark) returns tagged/bookmarked revision, but id(non-40byte_tag_or_bookmark) doesn't After the patch: 1. id(unknown_full_hash) doesn't abort 2. id(40byte_tag_or_bookmark) returns empty set

templater: fix crash by passing invalid object to date() function "date information" is somewhat obscure, but we call it that way in templatekw.showdate().

util.checkcase: don't abort on broken symlinks One case where that would happen is while trying to resolve a subrepo, if the path to the subrepo was actually a broken symlink. This bug was exposed by an hg-git test.

changegroup: close progress in same function as it's started changegroup.group() and changegroup.generatefiles() both currently start progress (with topic "bundling"), but changegroup.generate() closes the topic. Move the closing to the functions that start the topic, so it's easier to see where the topic is started and closed. This completes a move that seems to have been started in 0b564cf359a7 (bundle-ng: move progress handling out of the linkrev callback, 2013-05-10).

changegroup: don't reuse 'mfest' variable for different type We have a variable 'mfest' that's first a manifest nodeid and then a manifest. Let's make it clearer by using separate variables for the two uses.

changegroup: rename 'mf' to 'ml' to match 'cl', since it's a revlog The 'mf' variable is a manifest revlog, not a manifest, so let's rename it accordingly. We already call the changelog variable 'cl', so 'ml' seems appropriate.