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Revision 55672a39b4e0f82e6f997879724ea37ca7e0d765 authored by Junio C Hamano on 09 May 2016, 18:36:09 UTC, committed by Junio C Hamano on 09 May 2016, 19:32:42 UTC 
test-lib-functions.sh: remove misleading comment on test_seq
 
We never used the "letters" form since we came up with "test_seq" to
replace use of non-portable "seq" in our test script, which we
introduced it at d17cf5f3 (tests: Introduce test_seq, 2012-08-04).

We use this helper to either iterate for N times (i.e. the values on
the lines do not even matter), or just to get N distinct strings
(i.e. the values on the lines themselves do not really matter, but
we care that they are different from each other and reproducible).

Stop promising that we may allow using "letters"; this would open an
easier reimplementation that does not rely on $PERL, if somebody
later wants to.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 7654286
Raw File
git-sh-i18n.sh 
# This shell library is Git's interface to gettext.sh. See po/README
# for usage instructions.
#
# Copyright (c) 2010 Ævar Arnfjörð Bjarmason
#

# Export the TEXTDOMAIN* data that we need for Git
TEXTDOMAIN=git
export TEXTDOMAIN
if test -z "$GIT_TEXTDOMAINDIR"
then
	TEXTDOMAINDIR="@@LOCALEDIR@@"
else
	TEXTDOMAINDIR="$GIT_TEXTDOMAINDIR"
fi
export TEXTDOMAINDIR

# First decide what scheme to use...
GIT_INTERNAL_GETTEXT_SH_SCHEME=fallthrough
if test -n "@@USE_GETTEXT_SCHEME@@"
then
	GIT_INTERNAL_GETTEXT_SH_SCHEME="@@USE_GETTEXT_SCHEME@@"
elif test -n "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS"
then
	: no probing necessary
elif test -n "$GIT_GETTEXT_POISON"
then
	GIT_INTERNAL_GETTEXT_SH_SCHEME=poison
elif type gettext.sh >/dev/null 2>&1
then
	# GNU libintl's gettext.sh
	GIT_INTERNAL_GETTEXT_SH_SCHEME=gnu
elif test "$(gettext -h 2>&1)" = "-h"
then
	# gettext binary exists but no gettext.sh. likely to be a gettext
	# binary on a Solaris or something that is not GNU libintl and
	# lack eval_gettext.
	GIT_INTERNAL_GETTEXT_SH_SCHEME=gettext_without_eval_gettext
fi
export GIT_INTERNAL_GETTEXT_SH_SCHEME

# ... and then follow that decision.
case "$GIT_INTERNAL_GETTEXT_SH_SCHEME" in
gnu)
	# Use libintl's gettext.sh, or fall back to English if we can't.
	. gettext.sh
	;;
gettext_without_eval_gettext)
	# Solaris has a gettext(1) but no eval_gettext(1)
	eval_gettext () {
		gettext "$1" | (
			export PATH $(git sh-i18n--envsubst --variables "$1");
			git sh-i18n--envsubst "$1"
		)
	}
	;;
poison)
	# Emit garbage so that tests that incorrectly rely on translatable
	# strings will fail.
	gettext () {
		printf "%s" "# GETTEXT POISON #"
	}

	eval_gettext () {
		printf "%s" "# GETTEXT POISON #"
	}
	;;
*)
	gettext () {
		printf "%s" "$1"
	}

	eval_gettext () {
		printf "%s" "$1" | (
			export PATH $(git sh-i18n--envsubst --variables "$1");
			git sh-i18n--envsubst "$1"
		)
	}
	;;
esac

# Git-specific wrapper functions
gettextln () {
	gettext "$1"
	echo
}

eval_gettextln () {
	eval_gettext "$1"
	echo
}
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