marijnh/CodeMirror — pull request #1786 by roryokane (2013-08-27 16:03:14+00:00)
Title: Replace ‘^’ back-to-top link with ‘↑’ in CONTRIBUTING.md

To make it clearer what that link does. At first I thought ‘^’ was a permalink for the heading it was next to. ‘↑’ is less likely to cause this confusion.