ipython/ipython — pull request #4109 by dpsanders (2013-08-26 04:24:23+00:00)
Title: Add shortcut for "Run all cells"

Adds the shortcut `Ctrl-m r` for "Run all cells".
This is often required after a kernel restart, e.g. to change `matplotlib` between inline and external window, or when returning to a notebook saved in a previous session.

This fixes issue #4040.