parsers: fix two leaks in index_ancestors Both happy paths through this function leaked the returned list: 1) If the list was of size 0 or 1, it was retained an extra time and then returned. 2) If the list was passed to find_deepest, it was never released before exiting this function. Both paths spotted by cpychecker.

merge with stable

merge with i18n

i18n-pt_BR: synchronized with d14590f90cb6

reachableroots: extend "revstates" to array of bit flags

reachableroots: rename "seen" array to "revstates" for future extension It will be an array of bit flags, SEEN | ROOT | REACHABLE.

reachableroots: give anonymous name to short-lived "numheads" variable I'll reuse it for the length of the roots list.

reachableroots: reduce nesting level by jumping to next iteration by continue This can eliminate lines over 80 columns. No code change except for the outermost "if" condition.

test-convert-git: work around output format changes in git git version 2.4.3: --- /home/augie/hg/tests/test-convert-git.t +++ /home/augie/hg/tests/test-convert-git.t.err @@ -659,7 +659,7 @@ $ touch a && git add a && git commit -am "commit a" [master (root-commit) 8ae5f69] commit a Author: nottest <test@example.org> 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 a $ cd .. $ git clone git-repo7 git-repo7-client git version 1.7.9.5: --- /home/augie/hg/tests/test-convert-git.t +++ /home/augie/hg/tests/test-convert-git.t.err @@ -659,7 +659,7 @@ $ touch a && git add a && git commit -am "commit a" [master (root-commit) 8ae5f69] commit a Author: nottest <test@example.org> - 1 file changed, 0 insertions(+), 0 deletions(-) + 0 files changed create mode 100644 a $ cd .. $ git clone git-repo7 git-repo7-client I don't know when this changed in git and am too lazy to try and bisect it, so just work around the change.

histedit: correct spelling etc in more comments Spotted during review of another patch.