Martin von Zweigbergk <martinvonz@google.com> [Thu, 21 Feb 2019 10:54:29 -0800] rev 41781
templatekw: move getrenamedfn() to scmutil (API)
The function is already used by `hg log` (for following renames, not
for templates), so it seems it does not belong in templatekw.
Differential Revision: https://phab.mercurial-scm.org/D6021
Martin von Zweigbergk <martinvonz@google.com> [Sat, 23 Feb 2019 09:32:07 -0800] rev 41780
mq: get copy source from context object instead of from filelog
This removes dependence on filelog.renamed().
Differential Revision: https://phab.mercurial-scm.org/D6020
Martin von Zweigbergk <martinvonz@google.com> [Sat, 23 Feb 2019 09:30:49 -0800] rev 41779
mq: slightly modernize by using context object
Context objects have existed since mid-2006.
Differential Revision: https://phab.mercurial-scm.org/D6019