[javascript mode] Fix use of let

marijnh · marijnh · commit 632a9433922e · 2019-07-11T13:44:56.000+02:00
diff --git a/mode/javascript/javascript.js b/mode/javascript/javascript.js
@@ -198,7 +198,7 @@ CodeMirror.defineMode("javascript", function(config, parserConfig) {
       } else if (/["'\/]/.test(ch)) {
         for (;; --pos) {
           if (pos == 0) return
-          let next = stream.string.charAt(pos - 1)
+          var next = stream.string.charAt(pos - 1)
           if (next == ch && stream.string.charAt(pos - 2) != "\\") { pos--; break }
         }
       } else if (sawSomething && !depth) {

Original file line number	Diff line number	Diff line change
`@@ -198,7 +198,7 @@ CodeMirror.defineMode("javascript", function(config, parserConfig) {`
`198`	`198`	`} else if (/["'\/]/.test(ch)) {`
`199`	`199`	`for (;; --pos) {`
`200`	`200`	`if (pos == 0) return`
`201`		`- let next = stream.string.charAt(pos - 1)`
	`201`	`+ var next = stream.string.charAt(pos - 1)`
`202`	`202`	`if (next == ch && stream.string.charAt(pos - 2) != "\\") { pos--; break }`
`203`	`203`	`}`
`204`	`204`	`} else if (sawSomething && !depth) {`