From 23229722b2abd0021c697e3f6e43f74b51e4ee41 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Fri, 16 Apr 2010 14:06:31 -0400
Subject: Implement image_{width,height}.

---
 dimension/common.rules | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'dimension/common.rules')

diff --git a/dimension/common.rules b/dimension/common.rules
index 732a277..075b276 100644
--- a/dimension/common.rules
+++ b/dimension/common.rules
@@ -669,6 +669,14 @@ ARITH_EXPR: FLOAT_LITERAL
           | "vrotate" "(" ARITH_EXPR "," ARITH_EXPR ")" {
             $$ = dmnsn_new_astnode2(DMNSN_AST_VROTATE, @$, $3, $5);
           }
+          | "image_height" {
+            $$ = dmnsn_new_astnode(DMNSN_AST_IDENTIFIER, @$);
+            $$.ptr = dmnsn_strdup("image_height");
+          }
+          | "image_width" {
+            $$ = dmnsn_new_astnode(DMNSN_AST_IDENTIFIER, @$);
+            $$.ptr = dmnsn_strdup("image_width");
+          }
           | "pi"    { $$ = dmnsn_new_astnode(DMNSN_AST_PI,    @$); }
           | "true"  { $$ = dmnsn_new_astnode(DMNSN_AST_TRUE,  @$); }
           | "on"    { $$ = dmnsn_new_astnode(DMNSN_AST_TRUE,  @$); }
-- 
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