"hg diff" outputs a date in the diff headers after the filenames that are diff'ed. This date is in some obscure American format. The ISO-8601 standard should be used instead, or the locales. The date format could also be configurable (with a sensible default format).
Hi, I'm the Debian maintainer for mercurial. I forward this bug that should be addressed upstream from my point of view. This is the Debian bug #448923 ( http://bugs.debian.org/448923 ) Vincent Lefevre wrote: