Update CodeMirror to version 5.49.0 (#8381)

* Update CodeMirror to version 5.49.0

* Update CodeMirror versions in librejs and VERSIONS

public/vendor/plugins/codemirror/mode/asterisk/asterisk.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
 
 /*
  * =====================================================================================
@@ -9,7 +9,7 @@
  *    Description:  CodeMirror mode for Asterisk dialplan
  *
  *        Created:  05/17/2012 09:20:25 PM
- *       Revision:  none
+ *       Revision:  08/05/2019 AstLinux Project: Support block-comments
  *
  *         Author:  Stas Kobzar (stas@modulis.ca),
  *        Company:  Modulis.ca Inc.
@@ -67,7 +67,26 @@ CodeMirror.defineMode("asterisk", function() {
     var cur = '';
     var ch = stream.next();
     // comment
+    if (state.blockComment) {
+      if (ch == "-" && stream.match("-;", true)) {
+        state.blockComment = false;
+      } else if (stream.skipTo("--;")) {
+        stream.next();
+        stream.next();
+        stream.next();
+        state.blockComment = false;
+      } else {
+        stream.skipToEnd();
+      }
+      return "comment";
+    }
     if(ch == ";") {
+      if (stream.match("--", true)) {
+        if (!stream.match("-", false)) {  // Except ;--- is not a block comment
+          state.blockComment = true;
+          return "comment";
+        }
+      }
       stream.skipToEnd();
       return "comment";
     }
@@ -124,6 +143,7 @@ CodeMirror.defineMode("asterisk", function() {
   return {
     startState: function() {
       return {
+        blockComment: false,
         extenStart: false,
         extenSame:  false,
         extenInclude: false,
@@ -187,7 +207,11 @@ CodeMirror.defineMode("asterisk", function() {
       }
 
       return null;
-    }
+    },
+
+    blockCommentStart: ";--",
+    blockCommentEnd: "--;",
+    lineComment: ";"
   };
 });
 

public/vendor/plugins/codemirror/mode/asterisk/index.html

@@ -6,13 +6,14 @@
 
 <link rel="stylesheet" href="../../lib/codemirror.css">
 <script src="../../lib/codemirror.js"></script>
+<script src="../../addon/edit/matchbrackets.js"></script>
 <script src="asterisk.js"></script>
 <style>
       .CodeMirror {border: 1px solid #999;}
       .cm-s-default span.cm-arrow { color: red; }
     </style>
 <div id=nav>
-  <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
+  <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
 
   <ul>
     <li><a href="../../index.html">Home</a>
@@ -145,7 +146,7 @@ exten => 8500,n,Goto(s,6)
       var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
         mode: "text/x-asterisk",
         matchBrackets: true,
-        lineNumber: true
+        lineNumbers: true
       });
     </script>