[pkgsrc/trunk]: pkgsrc/mk/plist Use brackets "[]" to quote characters instead...

[jlam <jlam%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/9a9536f67618
branches:  trunk
changeset: 512196:9a9536f67618
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Tue May 02 14:32:35 2006 +0000

description:
Use brackets "[]" to quote characters instead of backslash "\".  This
is more bulletproof across different versions of awk.  From PR pkg/33410
by Aleksey Cheusov.

diffstat:

 mk/plist/plist-subst.awk |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r a78a88e4fd6e -r 9a9536f67618 mk/plist/plist-subst.awk
--- a/mk/plist/plist-subst.awk  Tue May 02 14:20:05 2006 +0000
+++ b/mk/plist/plist-subst.awk  Tue May 02 14:32:35 2006 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: plist-subst.awk,v 1.2 2006/01/22 16:54:13 jlam Exp $
+# $NetBSD: plist-subst.awk,v 1.3 2006/05/02 14:32:35 jlam Exp $
 #
 # Copyright (c) 2006 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -49,7 +49,7 @@
                value = ENVIRON[vars[i]]
                var = vars[i]
                sub("^PLIST_", "", var)
-               regexp = "\\${" var "}"
+               regexp = "[$][{]" var "[}]"
                substitute[regexp] = value
        }
 }