check-code: detect "% inside _()" when there are leading whitespaces Before this patch, "contrib/check-code.py" can't detect "% inside _()" correctly, when there are leading whitespaces before the format string, like below: _( "format string %s" % v) This patch adds regexp pattern "[ \t\n]*" before the pattern matching against the format string. "[\s\n]" can't be used in this purpose, because "\s" is automatically replaced with "[ \t]" by "_preparepats()" and "\s" in "[]" causes nested "[]" unexpectedly.

i18n: fix "% inside _()" problem

largefiles: revert override, install matchfn outside the try/except restoring it

largefiles: simplify revert - use getstandinsstate like other commands do

largefiles: remove dummy assignments for creating an already existing closure

largefiles: remove silent handling of incorrect invocation of restorematchfn It is better to get a crash than to continue without noticing errors.

largefiles: copy override, install matchfn outside the try/except restoring it

largefiles: clarify installmatchfn documentation

largefiles: use more reasonable locking for update

largefiles: full debugdirstate functionality for largefiles - just reusing the original command with a mockup repo. This makes it possible to see dates in the lfdirstate and gives less code duplication.