From 795ea21191486a80437d7c535defc503962c5968 Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han
Date: Mon, 10 Oct 2016 21:15:29 +0800
Subject: Update CodeMirror to 5.19.0 and rename jade to pug

---
 public/vendor/codemirror/mode/erlang/erlang.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'public/vendor/codemirror/mode/erlang/erlang.js')

diff --git a/public/vendor/codemirror/mode/erlang/erlang.js b/public/vendor/codemirror/mode/erlang/erlang.js
index 5aed76a5..9528e19f 100644
--- a/public/vendor/codemirror/mode/erlang/erlang.js
+++ b/public/vendor/codemirror/mode/erlang/erlang.js
@@ -433,15 +433,16 @@ CodeMirror.defineMode("erlang", function(cmCfg) {
   }
 
   function maybe_drop_post(s) {
+    if (!s.length) return s
     var last = s.length-1;
 
     if (s[last].type === "dot") {
       return [];
     }
-    if (s[last].type === "fun" && s[last-1].token === "fun") {
+    if (last > 1 && s[last].type === "fun" && s[last-1].token === "fun") {
       return s.slice(0,last-1);
     }
-    switch (s[s.length-1].token) {
+    switch (s[last].token) {
       case "}":    return d(s,{g:["{"]});
       case "]":    return d(s,{i:["["]});
       case ")":    return d(s,{i:["("]});
-- 
cgit v1.2.3