Partially fix comment handling in preprocessor directives.

Multi-line /* */ comments are still broken.  I think this will wait to
be fixed until we have a real preprocessor.

diff --git a/glsl_lexer.lpp b/glsl_lexer.lpp
index 8f3f1211d5dd59d4456d4de2e13602d341e73265..672ff39dc61a7b295d73bdf629e946d04513ec6e 100644 (file)
--- a/glsl_lexer.lpp
+++ b/glsl_lexer.lpp
@@ -61,6 +61,7 @@
 ^[ \t]*#[ \t]*extension                { BEGIN PP; return EXTENSION; }
 ^[ \t]*#[ \t]*line             { BEGIN PP; return LINE; }
 ^[ \t]*#[ \t]*pragma           { BEGIN PP; return PRAGMA; }
+<PP>\/\/[^\n]*                 { }
 <PP>:                          return COLON;
 <PP>[_a-zA-Z][_a-zA-Z0-9]*     {
                                   yylval->identifier = strdup(yytext);