* Merge 2.22.1 and 2.22.2. * Add a test case (tests/0021.{in,out,sh}) to verify that tbl-dctrl handles UTF-8 correctly. - As it requires the C.UTF-8 locale, build-depend on libc-bin >= 2.13 * Since mblen is unnecessarily marked warn_unused_result with _FORTIFY_SOURCE, (see bug #674917), causing spurious warnings upon mblen initialization calls, switch to using mbrlen in tbl-dctrl.c (a good idea in any case). * Add -Wextra to non-package builds (and clean up the resulting warnings). * lib/msg.c (msg_primitive): Write the period before the newline, not after! * tests/0022.{out,err,fails}: New test case, for grep-dctrl --ignore-parse-errors * tester.sh: Handle missing diffs gracefully. * lib/fsaf.c and others: Remove mmap support (recognize but ignore --mmap). It was only complicating matters without giving much benefit. * lib/fsaf.[ch]: Make fsaf_read an inline function (50 % speedup in my tests.) * debian/control (Build-Depends): Remove versioned gcc Thanks to Jakub Wilk for pointing out the version spec was broken. It also turns out to be obsolete. * Some code cleanup. * debian/control: Add "Multi-Arch: foreign" Closes: 693474 (Add multiarch metadata) Reported by Wookey <wookey@wookware.org>. * po/fi.po: Fix charset issue discovered by Jakub Wilk and reported by David Prévot, and delete obsolete entries.