mq: do not inherit settings form base repo in mqrepo (Fixes issue2358) This is done by using repo.baseui when creating the queue repo.

color: set the ui class in reposetup, before a repo is created Previously only the class of repo.ui was set. The class was set in the wrapper of dispatch._runcommand. But this is called after the repo is created. Only the class of repo.ui is set because repo.baseui already exists and is not accessible. We now set the class in uisetup because this is called before repo creation. This is also the place suggested in the wiki for modifying classes.

parsers: remove warning: format ‘%ld’ expects argument of type ‘long int’ gcc 4.6.3 on 12.04 Ubuntu machine emits warnings: mercurial/parsers.c: In function ‘find_deepest’: mercurial/parsers.c:1288:9: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘Py_ssize_t’ [-Wformat] mercurial/parsers.c:1288:9: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘Py_ssize_t’ [-Wformat]

annotate: discard refcount of discarded annotation for memory efficiency Before this patch, refcount (managed in "needed") of the annotation result is kept as 1, even if corresponding annotation result is discarded from "hist", because it isn't decreased and discarded. In the history tree including merging revision, the most recent common ancestor of merged revisions is scanned twice. Refcount of such ancestor never becomes 0, because refcount is started from 1 at the second scanning. This prevents annotation results of merging revision in "hist" from being discarded, and decreases memory efficiency. This patch discards refcount of the annotation result, when the corresponding annotation is discarded from "hist".