manifest: rename 'mf', 'map', and 'mapping' to 'm'
We mostly call manifest variables 'm', so let's use that in
manifest.py too. This makes it clearer that the variables do, in fact,
contain manifestsdict instances and never a plain dict.
manifest: make copy logic local to copy()
The optional arguments to the manfifestdict constructor are only used
by copy(), so assign the fields from that method instead so it's clear
that the arguments are not used for anything else.
extensions: indicate loaded for an immediately called afterload callback
Otherwise, there's no way to tell between the immediate callback when it is
already loaded, and when the extension is not loaded at all.
tests: add test showing tags cache drops filtered heads (
issue4550)
The tags cache can lose .hgtags filenode entries for filtered heads. Add
a test demonstrating this (bad) behavior.
tags: write tags cache deterministically
An upcoming test verifies content of the .hg/cache/tags file. During
testing, inconsistent output was observed. This is the result of
iterating over a dictionary.
Throw a sorted() around tags entries to ensure .hg/cache/tags is written
deterministically so test output is stable.
histedit: add --edit-plan option to histedit
--edit-plan allows user to edit remaining histedit rules in the middle of
histedit process
histedit: generalize makedesc
Allow makedesc to generate description for any action - not only pick.
(to be used in histedit --edit-plan)
histedit: extract method ruleeditor
Extract functionality of editing histedit rules to separate method so we can
reuse it in upcoming --edit-plan option.
churn: deprecate -t option in favour of -T
We use -T consistently elsewhere to refer to the --template option.
The old -t option is now renamed to --oldtemplate so that -t still
works. This has the benign side effect of introducing and immediately
deprecating a new long option.
We also test with both -t and -T options.