editor: use SimpleStringIO in apply_text() The design is a little ugly as the data stored in _openfiles will be a string or a SimpleStringIO depending on the file having been edited or not but this is a simple way to avoid allocating large blocks of data. This is also a bet the output stream passed to apply_text() is only being written and never seeked or read.

#!/bin/bash
. $(dirname $0)/common.sh
hg svn verify
exit $?