From 4134fc9d569e10ef7b9733e0ec28045df38a0e1e 2013-11-04 19:29:38
From: Min RK <benjaminrk@gmail.com>
Date: 2013-11-04 19:29:38
Subject: [PATCH] Merge pull request #4398 from Carreau/no-tooltip-on-tab

[Notebook] Deactivate tooltip on tab by default.
---

diff --git a/IPython/html/static/notebook/js/codecell.js b/IPython/html/static/notebook/js/codecell.js
index 23e70c0..ea00928 100644
--- a/IPython/html/static/notebook/js/codecell.js
+++ b/IPython/html/static/notebook/js/codecell.js
@@ -209,12 +209,6 @@ var IPython = (function (IPython) {
                 // Don't autocomplete if the part of the line before the cursor
                 // is empty.  In this case, let CodeMirror handle indentation.
                 return false;
-            } else if ((pre_cursor.substr(-1) === "("|| pre_cursor.substr(-1) === " ") && IPython.config.tooltip_on_tab ) {
-                IPython.tooltip.request(that);
-                // Prevent the event from bubbling up.
-                event.stop();
-                // Prevent CodeMirror from handling the tab.
-                return true;
             } else {
                 event.stop();
                 this.completer.startCompletion();
diff --git a/IPython/html/static/notebook/js/config.js b/IPython/html/static/notebook/js/config.js
index fc5bc7c..f300493 100644
--- a/IPython/html/static/notebook/js/config.js
+++ b/IPython/html/static/notebook/js/config.js
@@ -67,7 +67,6 @@ var IPython = (function (IPython) {
              'diff'         :{'reg':[/^diff/]}
             },
 
-        tooltip_on_tab : true,
         };
 
     // use the same method to merge user configuration
diff --git a/docs/source/whatsnew/pr/tooltip-on-tab.rst b/docs/source/whatsnew/pr/tooltip-on-tab.rst
new file mode 100644
index 0000000..ef8045e
--- /dev/null
+++ b/docs/source/whatsnew/pr/tooltip-on-tab.rst
@@ -0,0 +1,3 @@
+ * In notebook, Showing tooltip on tab has been disables to avoid conflict with
+   completion, Shift-Tab could still be used to invoke tooltip when inside
+   function signature and/or on selection.
diff --git a/examples/notebooks/Part 1 - Running Code.ipynb b/examples/notebooks/Part 1 - Running Code.ipynb
index 8816996..2721f1b 100644
--- a/examples/notebooks/Part 1 - Running Code.ipynb
+++ b/examples/notebooks/Part 1 - Running Code.ipynb
@@ -234,7 +234,7 @@
      "cell_type": "markdown",
      "metadata": {},
      "source": [
-      "Tab completion after `(` brings up a tooltip with the docstring:"
+      "Shift-Tab on selection, or after `(` brings up a tooltip with the docstring:"
      ]
     },
     {
@@ -436,4 +436,4 @@
    "metadata": {}
   }
  ]
-}
\ No newline at end of file
+}