[Asterisk-cvs] asterisk/doc README.variables,1.46,1.47

[markster at lists.digium.com]

Update of /usr/cvsroot/asterisk/doc
In directory mongoose.digium.com:/tmp/cvs-serv27295/doc

Modified Files:
	README.variables 
Log Message:
Fix expression handling for string comparisions without quotes (bug #4478)


Index: README.variables
===================================================================
RCS file: /usr/cvsroot/asterisk/doc/README.variables,v
retrieving revision 1.46
retrieving revision 1.47
diff -u -d -r1.46 -r1.47
--- README.variables	16 May 2005 00:43:16 -0000	1.46
+++ README.variables	17 Jun 2005 00:33:00 -0000	1.47
@@ -310,7 +310,13 @@
 numeric or string constants were replaced with a variable reference ${CALLERIDNUM}, for
 instance.
 
- 
+__________________________
+NUMBERS VS STRINGS
+--------------------------
+
+Tokens consisting only of numbers are converted to 64-bit numbers for most of the
+operators. This means that overflows can occur when the numbers get above 18 digits.
+Warnings will appear in the logs in this case.
 ___________________________
 CONDITIONALS
 ---------------------------