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.