diff --git a/vendor/codemirror/README.md b/vendor/codemirror/README.md
index fa8c98cf..f526c657 100644
--- a/vendor/codemirror/README.md
+++ b/vendor/codemirror/README.md
@@ -1,3 +1,3 @@
-## CodeMirror v5.39.2
+## CodeMirror v5.40.0
 
 Only files & folders that exist in the `vendor/codemirror` folder are copied from the `node_modules/codemirror` folder. Except all theme files are copied, in case new themes have been added.
diff --git a/vendor/codemirror/addon/comment/comment.js b/vendor/codemirror/addon/comment/comment.js
index 84c67edf..8394e85a 100644
--- a/vendor/codemirror/addon/comment/comment.js
+++ b/vendor/codemirror/addon/comment/comment.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/dialog/dialog.js b/vendor/codemirror/addon/dialog/dialog.js
index f61e4476..23b06a83 100644
--- a/vendor/codemirror/addon/dialog/dialog.js
+++ b/vendor/codemirror/addon/dialog/dialog.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 // Open simple dialogs on top of an editor. Relies on dialog.css.
 
diff --git a/vendor/codemirror/addon/edit/closebrackets.js b/vendor/codemirror/addon/edit/closebrackets.js
index 86b2fe1c..ce1a4ac6 100644
--- a/vendor/codemirror/addon/edit/closebrackets.js
+++ b/vendor/codemirror/addon/edit/closebrackets.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
@@ -136,9 +136,7 @@
         var prev = cur.ch == 0 ? " " : cm.getRange(Pos(cur.line, cur.ch - 1), cur)
         if (!CodeMirror.isWordChar(next) && prev != ch && !CodeMirror.isWordChar(prev)) curType = "both";
         else return CodeMirror.Pass;
-      } else if (opening && (cm.getLine(cur.line).length == cur.ch ||
-                             isClosingBracket(next, pairs) ||
-                             /\s/.test(next))) {
+      } else if (opening) {
         curType = "both";
       } else {
         return CodeMirror.Pass;
@@ -175,11 +173,6 @@
     });
   }
 
-  function isClosingBracket(ch, pairs) {
-    var pos = pairs.lastIndexOf(ch);
-    return pos > -1 && pos % 2 == 1;
-  }
-
   function charsAround(cm, pos) {
     var str = cm.getRange(Pos(pos.line, pos.ch - 1),
                           Pos(pos.line, pos.ch + 1));
diff --git a/vendor/codemirror/addon/edit/matchbrackets.js b/vendor/codemirror/addon/edit/matchbrackets.js
index c9851bda..c918c3f9 100644
--- a/vendor/codemirror/addon/edit/matchbrackets.js
+++ b/vendor/codemirror/addon/edit/matchbrackets.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/fold/brace-fold.js b/vendor/codemirror/addon/fold/brace-fold.js
index 13c0f0cd..c420c02a 100644
--- a/vendor/codemirror/addon/fold/brace-fold.js
+++ b/vendor/codemirror/addon/fold/brace-fold.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/fold/comment-fold.js b/vendor/codemirror/addon/fold/comment-fold.js
index e8d800eb..836101d8 100644
--- a/vendor/codemirror/addon/fold/comment-fold.js
+++ b/vendor/codemirror/addon/fold/comment-fold.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/fold/foldcode.js b/vendor/codemirror/addon/fold/foldcode.js
index 826766b6..e146fb9f 100644
--- a/vendor/codemirror/addon/fold/foldcode.js
+++ b/vendor/codemirror/addon/fold/foldcode.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/fold/foldgutter.js b/vendor/codemirror/addon/fold/foldgutter.js
index 9d323265..988c67c4 100644
--- a/vendor/codemirror/addon/fold/foldgutter.js
+++ b/vendor/codemirror/addon/fold/foldgutter.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/fold/indent-fold.js b/vendor/codemirror/addon/fold/indent-fold.js
index f93edec2..0cc11264 100644
--- a/vendor/codemirror/addon/fold/indent-fold.js
+++ b/vendor/codemirror/addon/fold/indent-fold.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/hint/css-hint.js b/vendor/codemirror/addon/hint/css-hint.js
index 22642727..6cdf7281 100644
--- a/vendor/codemirror/addon/hint/css-hint.js
+++ b/vendor/codemirror/addon/hint/css-hint.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/hint/show-hint.js b/vendor/codemirror/addon/hint/show-hint.js
index 26dc0f00..5f6664b3 100644
--- a/vendor/codemirror/addon/hint/show-hint.js
+++ b/vendor/codemirror/addon/hint/show-hint.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/lint/css-lint.js b/vendor/codemirror/addon/lint/css-lint.js
index 135d031a..6058a73e 100644
--- a/vendor/codemirror/addon/lint/css-lint.js
+++ b/vendor/codemirror/addon/lint/css-lint.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 // Depends on csslint.js from https://github.com/stubbornella/csslint
 
diff --git a/vendor/codemirror/addon/lint/json-lint.js b/vendor/codemirror/addon/lint/json-lint.js
index 63e70c45..ac1d6ec2 100644
--- a/vendor/codemirror/addon/lint/json-lint.js
+++ b/vendor/codemirror/addon/lint/json-lint.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 // Depends on jsonlint.js from https://github.com/zaach/jsonlint
 
diff --git a/vendor/codemirror/addon/lint/lint.js b/vendor/codemirror/addon/lint/lint.js
index e00e77a2..aa75ba0e 100644
--- a/vendor/codemirror/addon/lint/lint.js
+++ b/vendor/codemirror/addon/lint/lint.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/scroll/annotatescrollbar.js b/vendor/codemirror/addon/scroll/annotatescrollbar.js
index f2276fc7..35662581 100644
--- a/vendor/codemirror/addon/scroll/annotatescrollbar.js
+++ b/vendor/codemirror/addon/scroll/annotatescrollbar.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/search/match-highlighter.js b/vendor/codemirror/addon/search/match-highlighter.js
index 260cdeb2..b344ac79 100644
--- a/vendor/codemirror/addon/search/match-highlighter.js
+++ b/vendor/codemirror/addon/search/match-highlighter.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 // Highlighting text that matches the selection
 //
diff --git a/vendor/codemirror/addon/search/matchesonscrollbar.js b/vendor/codemirror/addon/search/matchesonscrollbar.js
index 8d192289..4645f5eb 100644
--- a/vendor/codemirror/addon/search/matchesonscrollbar.js
+++ b/vendor/codemirror/addon/search/matchesonscrollbar.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/search/searchcursor.js b/vendor/codemirror/addon/search/searchcursor.js
index e606c5e7..aae36dfe 100644
--- a/vendor/codemirror/addon/search/searchcursor.js
+++ b/vendor/codemirror/addon/search/searchcursor.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/addon/selection/active-line.js b/vendor/codemirror/addon/selection/active-line.js
index aa295d0d..c7b14ce0 100644
--- a/vendor/codemirror/addon/selection/active-line.js
+++ b/vendor/codemirror/addon/selection/active-line.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/keymap/emacs.js b/vendor/codemirror/keymap/emacs.js
index f7c51b81..d96a6fbe 100644
--- a/vendor/codemirror/keymap/emacs.js
+++ b/vendor/codemirror/keymap/emacs.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/keymap/sublime.js b/vendor/codemirror/keymap/sublime.js
index aa9b65e3..b4799fd6 100644
--- a/vendor/codemirror/keymap/sublime.js
+++ b/vendor/codemirror/keymap/sublime.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 // A rough approximation of Sublime Text's keybindings
 // Depends on addon/search/searchcursor.js and optionally addon/dialog/dialogs.js
diff --git a/vendor/codemirror/keymap/vim.js b/vendor/codemirror/keymap/vim.js
index ef79585f..b03c1393 100644
--- a/vendor/codemirror/keymap/vim.js
+++ b/vendor/codemirror/keymap/vim.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 /**
  * Supported keybindings:
diff --git a/vendor/codemirror/lib/codemirror.js b/vendor/codemirror/lib/codemirror.js
index c36613fb..96ec6c5f 100644
--- a/vendor/codemirror/lib/codemirror.js
+++ b/vendor/codemirror/lib/codemirror.js
@@ -1,7 +1,7 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
-// This is CodeMirror (http://codemirror.net), a code editor
+// This is CodeMirror (https://codemirror.net), a code editor
 // implemented in JavaScript on top of the browser's DOM.
 //
 // You can find some technical background for some of the code below
@@ -7734,6 +7734,7 @@ function defineOptions(CodeMirror) {
   option("tabindex", null, function (cm, val) { return cm.display.input.getField().tabIndex = val || ""; });
   option("autofocus", null);
   option("direction", "ltr", function (cm, val) { return cm.doc.setDirection(val); }, true);
+  option("phrases", null);
 }
 
 function guttersChanged(cm) {
@@ -8572,6 +8573,11 @@ var addEditorMethods = function(CodeMirror) {
       return old
     }),
 
+    phrase: function(phraseText) {
+      var phrases = this.options.phrases;
+      return phrases && Object.prototype.hasOwnProperty.call(phrases, phraseText) ? phrases[phraseText] : phraseText
+    },
+
     getInputField: function(){return this.display.input.getField()},
     getWrapperElement: function(){return this.display.wrapper},
     getScrollerElement: function(){return this.display.scroller},
@@ -9689,7 +9695,7 @@ CodeMirror.fromTextArea = fromTextArea;
 
 addLegacyProps(CodeMirror);
 
-CodeMirror.version = "5.39.2";
+CodeMirror.version = "5.40.0";
 
 return CodeMirror;
 
diff --git a/vendor/codemirror/mode/css/css.js b/vendor/codemirror/mode/css/css.js
index f5f3a41b..8b572290 100644
--- a/vendor/codemirror/mode/css/css.js
+++ b/vendor/codemirror/mode/css/css.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/mode/javascript/javascript.js b/vendor/codemirror/mode/javascript/javascript.js
index ba27c5d0..a31ffff8 100644
--- a/vendor/codemirror/mode/javascript/javascript.js
+++ b/vendor/codemirror/mode/javascript/javascript.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 (function(mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
diff --git a/vendor/codemirror/mode/stylus/stylus.js b/vendor/codemirror/mode/stylus/stylus.js
index a9f50c05..dbe241d6 100644
--- a/vendor/codemirror/mode/stylus/stylus.js
+++ b/vendor/codemirror/mode/stylus/stylus.js
@@ -1,5 +1,5 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: http://codemirror.net/LICENSE
+// Distributed under an MIT license: https://codemirror.net/LICENSE
 
 // Stylus mode created by Dmitry Kiselyov http://git.io/AaRB