hgext/narrow/TODO.rst

convert: demonstrate broken {files} list in merge commits with file flags

When there is a merge in which the flags for a file from p2 is
non-empty, `hg convert` will incorrectly include that in the
changeset's files list.

Differential Revision: https://phab.mercurial-scm.org/D6408

Address commentary in manifest.excludedmanifestrevlog.add -
specifically we should improve the collaboration with core so that
add() never gets called on an excluded directory and we can improve
the stand-in to raise a ProgrammingError.

Reason more completely about rename-filtering logic in
narrowfilelog. There could be some surprises lurking there.

Formally document the narrowspec format. For bonus points, unify with the
server-specified narrowspec format.

narrowrepo.setnarrowpats() or narrowspec.save() need to make sure
they're holding the wlock.

The follinwg places do an unrestricted dirstate walk (including files outside the
narrowspec). Some of them should perhaps not do that.

 * debugfileset
 * perfwalk
 * sparse (but restricted to sparse config)
 * largefiles