find patch: allow -mode as synonym for -perm

[Alan Iwi]

Here's a tiny patch to allow "-mode" as a synonym for "-perm", just because 
it's such an obvious thing for people to try to call it, particularly 
because several of the other options resemble the names of the 
corresponding stat() elements (-uid, -gid, -mtime, -ctime, -atime).

In principle this takes away the option to use "-mode" for another purpose 
in future.  But I think that any other use would cause too much confusion, 
so it may as well be permitted for "-perm".

Cheers,
Alan



diff -r -u findutils-4.3.0/find/find.1 findutils-4.3.0_mode/find/find.1
--- findutils-4.3.0/find/find.1 2005-12-06 08:00:30.000000000 +0000
+++ findutils-4.3.0_mode/find/find.1    2006-03-22 08:12:58.000000000 +0000
@@ -321,6 +321,10 @@
 returns false unless the symbolic link is broken.
 .IP "\-mmin \fIn\fR"
 File's data was last modified \fIn\fR minutes ago.
+.IP "\-mode \fI[-/+]mode\fR"
+Synonym for
+.B \-perm
+(see below).
 .IP "\-mtime \fIn\fR"
 File's data was last modified \fIn\fR*24 hours ago.
 See the comments for 
diff -r -u findutils-4.3.0/find/parser.c findutils-4.3.0_mode/find/parser.c
--- findutils-4.3.0/find/parser.c       2005-12-12 07:05:27.000000000 +0000
+++ findutils-4.3.0_mode/find/parser.c  2006-03-22 08:09:22.000000000 +0000
@@ -245,6 +245,7 @@
   PARSE_OPTION     ("maxdepth",              maxdepth),             /* GNU */
   PARSE_OPTION     ("mindepth",              mindepth),             /* GNU */
   PARSE_TEST       ("mmin",                  mmin),         /* GNU */
+  PARSE_TEST       ("mode",                  perm),         /* GNU */
   PARSE_OPTION     ("mount",                 xdev),        /* Unix */
   PARSE_TEST       ("mtime",                 mtime),
   PARSE_TEST       ("name",                  name),