record: separate each hunk with a blank line This makes it easier for the eye to find the beginning of a hunk when scrolling up in the terminal.

mq: do not try to delete non-existent files (regression from e8e56d8377ab)

Merge with stable

mq: fix init with nonexistent or non-local repository

mq: no longer refer to deprecated qinit -c command

mq: don't mention qinit as a "common task" Without -c, it is a no-op (the queue is implicitly initialized by all relevant commands if needed), and queue repositories with -c are an advanced usage of mq, and not otherwise required.

mq: don't use regexp when not necessary

mq: use xrange/enumerate instead of += 1