Merged revisions 164648 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

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r164648 | murf | 2008-12-16 08:31:54 -0700 (Tue, 16 Dec 2008) | 13 lines

Merged revisions 164634 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r164634 | murf | 2008-12-16 08:15:58 -0700 (Tue, 16 Dec 2008) | 5 lines

I added a sentence to clarify why - and ' ' are ignored in patterns
as per bug 14076. Leif says he'll put some stuff about it in the
extensions.conf sample, etc.


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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@164658 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/pbx.c

@@ -1630,7 +1630,8 @@ static void destroy_pattern_tree(struct match_char *pattern_tree) /* pattern tre
  * Special characters used in patterns:
  *	'_'	underscore is the leading character of a pattern.
  *		In other position it is treated as a regular char.
- *	' ' '-'	space and '-' are separator and ignored.
+ *	' ' '-'	space and '-' are separator and ignored. Why? so
+ *	        patterns like NXX-XXX-XXXX or NXX XXX XXXX will work.
  *	.	one or more of any character. Only allowed at the end of
  *		a pattern.
  *	!	zero or more of anything. Also impacts the result of CANMATCH