adding graph support, block support, and semicolon support to CodeMirror.  Note: this is untested, since I don't have a clean install any more to test it with; someone else should confirm these changes work, and update Captain-Teach accordingly.
adding graph support, block support, and semicolon support to
CodeMirror.  Note: this is untested, since I don't have a clean
install any more to test it with; someone else should confirm these
changes work, and update Captain-Teach accordingly.

belph/CodeMirror,jpolitz/CodeMirror,belph/CodeMirror,jpolitz/CodeMirror,belph/CodeMirror,jpolitz/CodeMirror