From b60edba65649a3075c4b852349df7ae9a115080f Mon Sep 17 00:00:00 2001
From: Jonathan Wilsson <jonathan.wilsson@gmail.com>
Date: Sat, 22 Sep 2018 16:58:50 +0200
Subject: [PATCH] fix: crash on inline comments. Closes #114 (#115)

* Fix crash on inline comments. Closes #114

* chore: use slice for consistency
---
 lib/nodes/inline-comment.js  |  2 +-
 test/parser/comments.test.js | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/nodes/inline-comment.js b/lib/nodes/inline-comment.js
index a1ec561..f0b92b6 100644
--- a/lib/nodes/inline-comment.js
+++ b/lib/nodes/inline-comment.js
@@ -1,6 +1,6 @@
 module.exports = {
   isInlineComment(token) {
-    if (token[0] === 'word' && token[1] === '//') {
+    if (token[0] === 'word' && token[1].slice(0, 2) === '//') {
       const first = token;
       const bits = [];
       let last;
diff --git a/test/parser/comments.test.js b/test/parser/comments.test.js
index 2a3a177..773580d 100644
--- a/test/parser/comments.test.js
+++ b/test/parser/comments.test.js
@@ -15,6 +15,18 @@ test('inline comment', (t) => {
   t.is(nodeToString(root), less);
 });
 
+test('inline comment without leading space', (t) => {
+  const less = '//batman';
+  const root = parse(less);
+  const { first } = root;
+
+  t.truthy(root);
+  t.true(first instanceof Comment);
+  t.true(first.inline);
+  t.is(first.text, 'batman');
+  t.is(nodeToString(root), less);
+});
+
 test('close empty', (t) => {
   const less = '// \n//';
   const root = parse(less);