errors: name arguments to Abort constructor
Differential Revision: https://phab.mercurial-scm.org/D9179
errors: stop passing non-strings to Abort's constructor
The next patch will change `Abort`'s constructor and `__bytes__`
functions and they will start assuming that the first argument is the
messages as `bytes`.
Differential Revision: https://phab.mercurial-scm.org/D9178
errors: name arguments to UnknownCommand constructor
Differential Revision: https://phab.mercurial-scm.org/D9166
errors: name arguments to AmbiguousCommand constructor
Differential Revision: https://phab.mercurial-scm.org/D9165
errors: name arguments to CommandError constructor
Because readability counts.
Differential Revision: https://phab.mercurial-scm.org/D9164
errors: move UnknownCommand and AmbiguousCommand near CommandError
They seem closely related.
Differential Revision: https://phab.mercurial-scm.org/D9163
templatekw: make {successorssets} always return a list (
issue6342)
Previously, {successorssets} returns an empty string instead of an empty list
for a non-obsolete changeset. The changing type of the JSON output makes it
hard to consume from statically-typed languages.
Differential Revision: https://phab.mercurial-scm.org/D9158