Fix tokenizing of three + chars in a row

marijnh · marijnh · commit 9d9cb0ecdf50 · 2017-10-09T23:29:08.000+02:00
Issue codemirror#5016
diff --git a/mode/javascript/javascript.js b/mode/javascript/javascript.js
@@ -142,7 +142,8 @@ CodeMirror.defineMode("javascript", function(config, parserConfig) {
         if (stream.eat("=")) {
           if (ch == "!" || ch == "=") stream.eat("=")
         } else if (/[<>*+\-]/.test(ch)) {
-          stream.eatWhile(ch);
+          stream.eat(ch)
+          if (ch == ">") stream.eat(ch)
         }
       }
       return ret("operator", "operator", stream.current());

Original file line number	Diff line number	Diff line change
`@@ -142,7 +142,8 @@ CodeMirror.defineMode("javascript", function(config, parserConfig) {`
`142`	`142`	`if (stream.eat("=")) {`
`143`	`143`	`if (ch == "!" \|\| ch == "=") stream.eat("=")`
`144`	`144`	`} else if (/[<>*+\-]/.test(ch)) {`
`145`		`- stream.eatWhile(ch);`
	`145`	`+ stream.eat(ch)`
	`146`	`+ if (ch == ">") stream.eat(ch)`
`146`	`147`	`}`
`147`	`148`	`}`
`148`	`149`	`return ret("operator", "operator", stream.current());`