From 222a8ef53dbf21282f0d53038a97a3945aeb8d82 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Sun, 15 Jan 2012 21:39:00 +1000
Subject: Updated float matching rule.

---
 LuaSL/src/LuaSL_lexer.l | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'LuaSL/src/LuaSL_lexer.l')

diff --git a/LuaSL/src/LuaSL_lexer.l b/LuaSL/src/LuaSL_lexer.l
index 05134bc..8e5e4ca 100644
--- a/LuaSL/src/LuaSL_lexer.l
+++ b/LuaSL/src/LuaSL_lexer.l
@@ -19,8 +19,8 @@ DECIMAL     [[:digit:]]
  /* LSL has no octal integer type. */
 INTEGER     ({DECIMAL}+)|(0[xX]{HEX}+)
 EXPONANT    [eE][+-]?{DECIMAL}+
- /* Floats can be "0." but I don't think ".0" is valid.  It might be though, need to double check that. */
-FLOAT       {DECIMAL}+"."{DECIMAL}*{EXPONANT}?[fF]?
+ /* Floats can be "0." or".0", but "." is not valid.  At least in OpenSim. A single dot should be caught by the LSL_Dot rule first anyway.*/
+FLOAT       {DECIMAL}*"."{DECIMAL}*{EXPONANT}?[fF]?
 CHAR        '(\\.|[^\\'\n])+'
 STRING      \"(\\.|[^\\"\n])*\"
 IDENTIFIER  [[:alpha:]](_|[[:alpha:]]|[[:digit:]])*
-- 
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