Exceptions are structured a little better.

maryrosecook · Feb 26, 2013 · 6012d93 · 6012d93
1 parent 3fa2dd8
commit 6012d93
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/interpreter.js b/src/interpreter.js
@@ -117,7 +117,7 @@
     })
 
     .default(function(ast, env) {
-      throw "You've forgotten a tag type.";
+      throw { message:"You've forgotten a tag type." };
     });
 
   var evaluateValue = multimethod()
@@ -157,7 +157,7 @@
     });
 
   var nonExistentError = function(identifier) {
-    throw "I have not heard of " + identifier.join(" ") + ".";
+    throw { message:"I have not heard of " + identifier.join(" ") + "." };
   };
 
   var checkIdentifierParts = function(objNode, env) {