merge with i18n

i18n-ja: synchronized with 61c8327ced50

perf: remove mysterious trailing newlines

blackbox: fix a few check-code portability errors

check-code: fix a check-code failure in check-code The irony is delicious.

check-code: re-add check for missing glob As suggested by mpm reintroducing this test failure on windows is prevented by a code-check. One line in a unix test is ignored. This pattern matches 20 windows glob lines.

tests: append missing glob to filename output and check-code it

check-code: extract windows glob warning message it will be used often

blackbox: defer opening a log file until needed (issue3869) Previously, we opened the log file when creating a repo object. This was inefficient (not all repo creation is going to result in a need to log something), but more importantly it broke subrepo updates when used on NFS. * perform an update in the master repo that triggers a subrepo clone * empty subrepo already exists, and has an open, empty blackbox.log file due to it being opened eagerly/prematurely * hg decides to blow away the skeletal subrepo (see use of shutil.rmtree in subrepo._get) * we crash, due to NFS treating a delete of an open file as really a rename to a hidden ".nfs" file Now that we open the blackbox log file on demand, no file exists at the time the empty subrepo is deleted, so the above problem does not occur.

patch: match 'diff --git a/' instead of 'diff --git' This reduces the likelihood of a traceback when trying to email a patch that happens to have 'diff --git' at the beginning of a line in the description, as this patch did: http://markmail.org/message/wxpgowxd7ucxygwe