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[Emacs-diffs] master fadf020: Port commit-msg to broken MS-Windows shell
From: |
Paul Eggert |
Subject: |
[Emacs-diffs] master fadf020: Port commit-msg to broken MS-Windows shell |
Date: |
Sat, 11 Apr 2015 15:21:24 +0000 |
branch: master
commit fadf0205ef3e8adfd4ca72e9d1b2f2ab30005bd5
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>
Port commit-msg to broken MS-Windows shell
* build-aux/git-hooks/commit-msg (cent_sign):
Just use UTF-8 here rather than ASCII + printf, as the latter fails
on a broken MS-Windows shell. Reported by Eli Zaretskii in:
http://lists.gnu.org/archive/html/emacs-devel/2015-04/msg00592.html
---
build-aux/git-hooks/commit-msg | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/build-aux/git-hooks/commit-msg b/build-aux/git-hooks/commit-msg
index ea8d909..3fc6e19 100755
--- a/build-aux/git-hooks/commit-msg
+++ b/build-aux/git-hooks/commit-msg
@@ -29,8 +29,7 @@ fi
# Use a UTF-8 locale if available, so that the UTF-8 check works.
# Use U+00A2 CENT SIGN to test whether the locale works.
-cent_sign_utf8_format='\302\242\n'
-cent_sign=`printf "$cent_sign_utf8_format"`
+cent_sign='ยข'
print_at_sign='{print substr("'$cent_sign'@", 2)}'
at_sign=`$awk "$print_at_sign" 2>/dev/null`
if test "$at_sign" != @; then
@@ -45,7 +44,7 @@ exec $awk -v at_sign="$at_sign" -v cent_sign="$cent_sign" '
BEGIN {
# These regular expressions assume traditional Unix unibyte behavior.
# They are needed for old or broken versions of awk, e.g.,
- # mawk 1.3.3 (1996), Gawk 3.0.4 (1999).
+ # mawk 1.3.3 (1996), or gawk on MSYS (2015).
space = "[ \f\n\r\t\v]"
non_space = "[^ \f\n\r\t\v]"
non_print = "[\1-\37\177]"
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