Escape from editor using the escape key

1 files changed, 3 insertions, 1 deletions

diff --git a/js/codeq/editor.js b/js/codeq/editor.js
index 27296d5..2f8476c 100644
--- a/js/codeq/editor.js
+++ b/js/codeq/editor.js
@@ -1,4 +1,4 @@
-codeq.makeEditor = function (elt, options) {
+codeq.makeEditor = function (elt, options, onEscape) {
     var statusBar = $(elt).siblings(".block-statusbar")[0],
         updateStatusBar = function (pos) {
             statusBar.innerHTML = 'line ' + (pos.line+1) + ', column ' + (pos.ch+1);
@@ -8,6 +8,8 @@ codeq.makeEditor = function (elt, options) {
             lineNumbers: true,
             matchBrackets: true,
             extraKeys: {
+                // allow a custom function to escape the editor (there is no blur)
+                'Esc': onEscape || CodeMirror.Pass,
                 // replace tabs with spaces
                 'Tab': function (cm) {
                     var spaces = Array(cm.getOption("indentUnit") + 1).join(" ");