On 09.03.16 21:26, Junio C Hamano wrote:
> Anders Kaseorg <andersk@xxxxxxx> writes:
[]
> sane_grep () {
> - GREP_OPTIONS= LC_ALL=C grep "$@"
> + GREP_OPTIONS= LC_ALL=C grep @@SANE_TEXT_GREP@@ "$@"
> }
>
> sane_egrep () {
> - GREP_OPTIONS= LC_ALL=C egrep "$@"
> + GREP_OPTIONS= LC_ALL=C egrep @@SANE_TEXT_GREP@@ "$@"
> }
>
I always wondered why we do LC_ALL=C.
Isn't that begging for trouble, when we feed UTF-8, ISO-8895-1
or other stuff into a program and say LC_ALL=C at the same time ?
On my Debian Linux system I have
LANG=en_US.UTF-8
and
$ locale -a
C
C.UTF-8
en_US.utf8
POSIX
--------------
Mac OS has LANG unset, and reports
locale -a
en_US
en_US.ISO8859-1
en_US.ISO8859-15
en_US.US-ASCII
en_US.UTF-8
#(and a lot more )
C
POSIX
-----
My Centos has
LANG=en_US.UTF-8
and reports e.g.
en_US
en_US.iso88591
en_US.iso885915
en_US.utf8
(And many more)
In t0204 we have
LANGUAGE=is LC_ALL="$is_IS_locale" git init repo >actual &&
which is based on
# is_IS.UTF-8 on Solaris and FreeBSD, is_IS.utf8 on Debian
is_IS_locale=$(locale -a 2>/dev/null |
in
lib-gettext.sh
Is there something we can steal here ?
http://pubs.opengroup.org/onlinepubs/007908799/xbd/envvar.html
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