From 5519c01de33ee5e53df8ed2056b02abf7b2b1211 Mon Sep 17 00:00:00 2001
From: "Brian E. Granger" <ellisonbg@gmail.com>
Date: Wed, 27 Jul 2011 09:13:29 -0700
Subject: [PATCH] CTRL-ENTER now runs a cell in "terminal mode"

In this mode, a new cell is not created after the current cell
is run. Once the cell is run, the current input is cleared, so
it acts just like the terminal.
---
 IPython/frontend/html/notebook/static/js/codecell.js | 5 +++++
 IPython/frontend/html/notebook/static/js/notebook.js | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/IPython/frontend/html/notebook/static/js/codecell.js b/IPython/frontend/html/notebook/static/js/codecell.js
index 309506c4d..587087f6a 100644
--- a/IPython/frontend/html/notebook/static/js/codecell.js
+++ b/IPython/frontend/html/notebook/static/js/codecell.js
@@ -228,6 +228,11 @@ var IPython = (function (IPython) {
     };
 
 
+    CodeCell.prototype.clear_input = function () {
+        this.code_mirror.setValue('');
+    };
+
+
     CodeCell.prototype.collapse = function () {
         this.element.find('div.output').hide();
     };
diff --git a/IPython/frontend/html/notebook/static/js/notebook.js b/IPython/frontend/html/notebook/static/js/notebook.js
index 8c9a7a0a5..a3947474b 100644
--- a/IPython/frontend/html/notebook/static/js/notebook.js
+++ b/IPython/frontend/html/notebook/static/js/notebook.js
@@ -59,6 +59,10 @@ var IPython = (function (IPython) {
             } else if (event.which === 13 && event.shiftKey) {
                 that.execute_selected_cell(true);
                 return false;
+            } else if (event.which === 13 && event.ctrlKey) {
+                that.execute_selected_cell(false);
+                that.selected_cell().clear_input();
+                return false;
             };
         });