[javascript mode] Handle non-typical for-initializers properly

marijnh · marijnh · commit 90209f8cb05f · 2013-04-03T09:05:36.000+02:00
Closes #1418
diff --git a/mode/javascript/javascript.js b/mode/javascript/javascript.js
@@ -358,7 +358,7 @@ CodeMirror.defineMode("javascript", function(config, parserConfig) {
     if (type == "var") return cont(vardef1, expect(";"), forspec2);
     if (type == ";") return cont(forspec2);
     if (type == "variable") return cont(formaybein);
-    return cont(forspec2);
+    return pass(expression, expect(";"), forspec2);
   }
   function formaybein(_type, value) {
     if (value == "in") return cont(expression);

Original file line number	Diff line number	Diff line change
`@@ -358,7 +358,7 @@ CodeMirror.defineMode("javascript", function(config, parserConfig) {`
`358`	`358`	`if (type == "var") return cont(vardef1, expect(";"), forspec2);`
`359`	`359`	`if (type == ";") return cont(forspec2);`
`360`	`360`	`if (type == "variable") return cont(formaybein);`
`361`		`- return cont(forspec2);`
	`361`	`+ return pass(expression, expect(";"), forspec2);`
`362`	`362`	`}`
`363`	`363`	`function formaybein(_type, value) {`
`364`	`364`	`if (value == "in") return cont(expression);`