>From 2cc9a32d361492f28faeced22e3800eb1a59c252 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Sat, 11 Apr 2015 08:19:13 -0700 Subject: [PATCH] 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 file 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 "$cent_sign_utf8_format"` +cent_sign='¢' print_at_sign='{print substr("'$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]" -- 2.1.0