From ae2b0d2ddca458eb282bb0458987e75e1875a659 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Sat, 7 Jan 2012 20:55:10 +0100
Subject: tests: more automated quote adjustment

Relax initial regexp to match more instances, but add a
filter to avoid some invalid conversions.  Run this:

git grep -l "\`[^']*'" tests | xargs perl -pi -e '$q=q"'\''";' \
  -e '$q="$q\\$q$q"; /(= ?\`|\`expr|\`echo|\Q$q\E)/ and next;' \
  -e ' s/\`([^'\''"]*?'\'')/'\''$1/g'
The last disjunct in the above (...) filter is to exempt
any line that contains this string: '\''
With quoting like that, converting a ` to ' is likely to cause trouble,
so we'll handle those manually.  Here are three examples where
the exemption is required:

  *': `link-to-dir/'\'': hard link not allowed for directory'*) ;;
  printf 'creating file `%s'\''\n' $f
  'mv: inter-device move failed: `%s'\'' to `%s'\'';'\
---
 tests/chmod/no-x | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tests/chmod')

diff --git a/tests/chmod/no-x b/tests/chmod/no-x
index cc0d14268..19f439832 100755
--- a/tests/chmod/no-x
+++ b/tests/chmod/no-x
@@ -47,7 +47,7 @@ EOF
 compare exp out || fail=1
 
 cd a
-# This will fail with '`chmod: fts_read failed: Permission denied''
+# This will fail with ''chmod: fts_read failed: Permission denied''
 chmod a-x . b 2> /dev/null && fail=1
 # chmod must exit with status 1.
 # Due to a bug in coreutils-5.93's fts.c, chmod would provoke
-- 
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