added ctrl+insert for copy to clipboard

js/term_input.js

@@ -220,6 +220,9 @@ module.exports = function (conn, screen) {
     'Control+Shift+C' () {
       screen.copySelectionToClipboard()
     },
+    'Control+Insert' () {
+      screen.copySelectionToClipboard()
+    },
 
     // toggle debug mode
     'Control+F12' () {
@@ -229,7 +232,9 @@ module.exports = function (conn, screen) {
   }
 
   // ctrl+[A-Z] sent as simple low ASCII codes
-  for (let i = 1; i <= 26; i++) keymap[`Control+${String.fromCharCode(0x40 + i)}`] = String.fromCharCode(i)
+  for (let i = 1; i <= 26; i++) {
+    keymap[`Control+${String.fromCharCode(0x40 + i)}`] = String.fromCharCode(i)
+  }
 
   /** Send a literal message */
   function sendString (str) {