Clifford Wolf:

	Added generic config variables
	Added ${fs,fa}_{render,preview}



git-svn-id: http://svn.clifford.at/openscad/trunk@22 b57f626f-c46c-0410-a088-ec61d464b74c

1 files changed, 1 insertions, 1 deletions

diff --git a/lexer.l b/lexer.l
index 644512e..dd35aa1 100644
--- a/lexer.l
+++ b/lexer.l
@@ -52,7 +52,7 @@ extern const char *parser_input_buffer;
 "undef"		return TOK_UNDEF;
 
 [+-]?[0-9][0-9.]* { parserlval.number = atof(yytext); return TOK_NUMBER; }
-[a-zA-Z0-9_]+ { parserlval.text = strdup(yytext); return TOK_ID; }
+"$"?[a-zA-Z0-9_]+ { parserlval.text = strdup(yytext); return TOK_ID; }
 \"[^"]*\" { parserlval.text = strdup(yytext); return TOK_STRING; }
 
 "."	return '.';