narrow: allow repo.narrowmatch(match) to include exact matches from "match" Differential Revision: https://phab.mercurial-scm.org/D4900

narrow: filter files by narrowspec in ctx.matches() This has no effect yet because 1) for committed changes, ctx.matches() just calls ctx.walk(), which we updated in the previous patch, and 2) for the working copy, the filtering is also done in the overridden dirstate.walk() in narrowdirstate. Differential Revision: https://phab.mercurial-scm.org/D4899

narrow: only walk files within narrowspec also for committed revisions Narrow has been walking only paths matching the narrowspec when walking the working copy. We have not done the same filtering when walking committed revisions (e.g. "hg files -r "), which seems a little odd. Let's make it consistent. Differential Revision: https://phab.mercurial-scm.org/D4898

status: intersect matcher with narrow matcher instead of filtering afterwards I seem to have done a very naive move of the code from the narrow extension into core in e411774a2e0f (narrow: move status-filtering to core and to ctx, 2018-08-02). It seems obvious that a better way is to intersect the matchers. Note that this means that when requesting status for the working directory in a narrow repo, we now pass the narrow matcher (possibly intersected with a user-provided matcher) into _buildstatus() and then into dirstate.status() and dirstate.walk(), which will the intersect it again with the narrow matcher. That's functionally fine, but wasteful. I hope to later remove the dirstate wrapping that adds the second layer of matcher intersection. Differential Revision: https://phab.mercurial-scm.org/D4897

localrepo: allow narrowmatch() to accept matcher to intersect with It's pretty common that we need to intersect a matcher we already have (usually from the user) with the narrow matcher. Let's make repo.narrowmatch() take an optional matcher to intersect with. Differential Revision: https://phab.mercurial-scm.org/D4896

obsolete: fix ValueError when stored note contains ':' char (issue5783) The newer version of `amend -n 'Some some'` accepts containing ':' char. The information contained in this note 'Testing::Obstore' gives ValueError, because we are trying to store more than 2 values in key and value. Differential Revision: https://phab.mercurial-scm.org/D4883 Differential Revision: https://phab.mercurial-scm.org/D4882

narrow: update TODO.rst now that we share format with sparse The narrowspec format was unified with the sparse format in f64ebe7d2259 (narrowspec: use sparse.parseconfig() to parse narrowspec file (BC), 2018-08-03). Differential Revision: https://phab.mercurial-scm.org/D4904