help: fix search with `-k` option in non-ASCII locales
Keyword search in help (introduced in 497deec204d1 and a17983680f12 by Augie
Fackler) tries to translate already translated strings, which results in
Unicode errors in gettext when non-ASCII locale is used. Also command
descriptions should be translated before searching there (thanks to FUJIWARA
Katsunori for pointing this out and actual fix), (issue3482).
Test hangup signal in the middle of transaction
$ "$TESTDIR/hghave" serve fifo || exit 80
$ hg init
$ mkfifo p
$ hg serve --stdio < p 1>out 2>&1 &
$ P=$!
Do test while holding fifo open
$ (
> echo lock
> echo addchangegroup
> while [ ! -s .hg/store/journal ]; do sleep 0; done
> kill -HUP $P
> ) > p
$ wait
$ cat out
0
0
adding changesets
transaction abort!
rollback completed
killed!
$ echo .hg/* .hg/store/*
.hg/00changelog.i .hg/journal.bookmarks .hg/journal.branch .hg/journal.desc .hg/journal.dirstate .hg/requires .hg/store .hg/store/00changelog.i .hg/store/00changelog.i.a .hg/store/journal.phaseroots