revlog: rename generic "i" variable to "indexdata" Increase readability.

hg: always create new localrepository instance cachedlocalrepo.copy() didn't actually create new localrepository instances. This meant that the new thread isolation code in hgweb wasn't actually using separate localrepository instances, even though it was properly using separate cachedlocalrepo instances. Because the behavior of the API changed, the single caller in hgweb had to be refactored to always call _webifyrepo() or it may not have used the proper filter. I confirmed via print() debugging that id(repo) is in fact different on each thread. This was not the case before. For reasons I can't yet explain, this does not fix issue4756. I suspect there is shared cache somewhere that isn't thread safe.

test-bad-extension: reduce dependencies on other things test-bad-extension would jitter if the format of the first line of hg help changed, which isn't relevant to its goal.

help: fix help argument parsing and documentation support combining -c and -e previously -k was misdocumented: * the first line didn't mention it * the help half implied you could do help -k keyword topic with these changes, -k just changes the search method support -c and -e for -k searches

minirst: establish leveling for nested definitions

dispatch: use the right context manager to deactivate demandimport In e86d12404d69 I very embarrassingly wrote a patch with the completely wrong function name. This should fix it.

ui: improve docs on ui.log This makes the documentation on ui.log line up with the use of that interface in blackbox.

templater: switch ctx of list expression to rev of revset() (BC) Because revset() function generates a list of revisions, it seems sensible to switch the ctx as well where a list expression will be evaluated. I think "{revset(...) % "..."}" expression wasn't considered well when it was introduced at cda9d2b6beab.

fileset: handle error of string unescaping

revset: handle error of string unescaping