From: Ian Romanick <ian.d.romanick@intel.com>
Date: Wed, 7 Apr 2010 21:49:59 +0000 (-0700)
Subject: Eat whitespace while in the PP state
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b0b8fa48853cabaf493f68403dcdd29e081113a7;p=mesa.git

Eat whitespace while in the PP state
---

diff --git a/glsl_lexer.lpp b/glsl_lexer.lpp
index 672ff39dc61..a25dbf9e2fe 100644
--- a/glsl_lexer.lpp
+++ b/glsl_lexer.lpp
@@ -62,6 +62,7 @@
 ^[ \t]*#[ \t]*line		{ BEGIN PP; return LINE; }
 ^[ \t]*#[ \t]*pragma		{ BEGIN PP; return PRAGMA; }
 <PP>\/\/[^\n]*			{ }
+<PP>[ \t\r]*			{ }
 <PP>:				return COLON;
 <PP>[_a-zA-Z][_a-zA-Z0-9]*	{
 				   yylval->identifier = strdup(yytext);