1 files changed, 6 insertions, 0 deletions

diff --git a/imports/codemirror/lib/util/simple-hint.js b/imports/codemirror/lib/util/simple-hint.js
index b38f3892..7decd587 100644
--- a/imports/codemirror/lib/util/simple-hint.js
+++ b/imports/codemirror/lib/util/simple-hint.js
@@ -29,6 +29,10 @@
     complete.style.left = pos.x + "px";
     complete.style.top = pos.yBot + "px";
     document.body.appendChild(complete);
+    // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor.
+    var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth);
+    if(winW - pos.x < sel.clientWidth)
+      complete.style.left = (pos.x - sel.clientWidth) + "px";
     // Hack to hide the scrollbar.
     if (completions.length <= 10)
       complete.style.width = (sel.clientWidth - 1) + "px";
@@ -53,6 +57,8 @@
       else if (code == 27) {CodeMirror.e_stop(event); close(); editor.focus();}
       else if (code != 38 && code != 40) {
         close(); editor.focus();
+        // Pass the event to the CodeMirror instance so that it can handle things like backspace properly.
+        editor.triggerOnKeyDown(event);
         setTimeout(function(){CodeMirror.simpleHint(editor, getHints);}, 50);
       }
     });