Revert unintentional escape macro change
Revert unintentional escape macro change

Regression from e79f95b. ESCAPE is not a recognized key but instead used
in the `count_printable' function in order to recognize a escape
character.

DBOTW/pick,prahlad37/pick,calleerlandsson/pick,DBOTW/pick,thoughtbot/pick,prahlad37/pick,thoughtbot/pick,thoughtbot/pick,calleerlandsson/pick,DBOTW/pick,thoughtbot/pick,prahlad37/pick,prahlad37/pick,calleerlandsson/pick