From 7eef42c72cc172a1ed8087e842905f42e737131d Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Fri, 5 Feb 2010 11:58:41 -0500
Subject: "Support" the #version directive.

---
 dimension/directives.rules | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'dimension/directives.rules')

diff --git a/dimension/directives.rules b/dimension/directives.rules
index 4fa77df..eb03df4 100644
--- a/dimension/directives.rules
+++ b/dimension/directives.rules
@@ -42,6 +42,13 @@ LANGUAGE_DIRECTIVE: "#declare" "identifier" "=" RVALUE {
                                        dmnsn_new_ast_integer(node ? 0 : 1));
                     free($3);
                   }
+                  | "#version" FLOAT ";" {
+                    dmnsn_diagnostic(@$.first_filename, @$.first_line,
+                                     @$.first_column,
+                                     "WARNING: POV-Ray #version"
+                                     " backwards-compatibility not supported");
+                    dmnsn_delete_astnode($2);
+                  }
 
 RVALUE: ARITH_EXPR ";" %dprec 2 {
         $$ = dmnsn_eval($1, symtable);
-- 
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