From 7e4683d417fa5aefc1b490e51417d6d672598c86 Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Thu, 23 Nov 2017 20:50:07 +0300
Subject: [PATCH] USO-vars in CSSLint

---
 edit/codemirror-default.js                  |  2 +-
 vendor-overwrites/csslint/csslint-worker.js | 15 ++++++---------
 2 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/edit/codemirror-default.js b/edit/codemirror-default.js
index 9a687770..f9c6f248 100644
--- a/edit/codemirror-default.js
+++ b/edit/codemirror-default.js
@@ -182,7 +182,7 @@
         string[start + 3] === '[' &&
         string[pos - 3] === ']' &&
         string[pos - 4] === ']') {
-      if (editor &&
+      if (typeof editor !== 'undefined' &&
           Object.hasOwnProperty.call(
             editor.getStyle().usercssData.vars,
             string.slice(start + 4, pos - 4))) {
diff --git a/vendor-overwrites/csslint/csslint-worker.js b/vendor-overwrites/csslint/csslint-worker.js
index 8bd28f1e..02428485 100644
--- a/vendor-overwrites/csslint/csslint-worker.js
+++ b/vendor-overwrites/csslint/csslint-worker.js
@@ -5662,7 +5662,7 @@ var Tokens = module.exports = [
 
     // ignorables
     { name: "S", whitespace: true/*, channel: "ws"*/ },
-    { name: "COMMENT", comment: true, hide: true, channel: "comment" },
+    { name: "COMMENT", whitespace: true, comment: true, hide: true/*, channel: "comment"*/ },
 
     // attribute equality
     { name: "INCLUDES", text: "~=" },
@@ -7107,15 +7107,12 @@ TokenStreamBase.prototype = {
             tokenTypes = [tokenTypes];
         }
 
-        var tt  = this.get(channel),
-            i   = 0,
-            len = tokenTypes.length;
-
-        while (i < len) {
-            if (tt === tokenTypes[i++]) {
+        do {
+            var tt = this.get(channel);
+            if (tokenTypes.includes(tt)) {
                 return true;
             }
-        }
+        } while (tt === 4 && this.LA(0) !== 0);
 
         //no match found, put the token back
         this.unget();
@@ -7140,7 +7137,7 @@ TokenStreamBase.prototype = {
             tokenTypes = [tokenTypes];
         }
 
-        if (!this.match.apply(this, arguments)) {
+        if (!this.match(tokenTypes)) {
             token = this.LT(1);
             throw new SyntaxError("Expected " + this._tokenData[tokenTypes[0]].name +
                 " at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);