You wrote on page 4:
Editor independent
There isn’t a inseparable unit between editing and processing a docu-
It is common to write:
There isn't an inseparable unit
In-place comments
Practically all plain text formats allow to enter comments inside the
I would write:
Practically all plain text formats allow you to enter comments inside the
or
Practically all plain text formats allow one to enter comments inside the
or
Practically all plain text formats allow the user to enter comments inside the
Some comments from the list:
Am 21.04.2013 14:17, schrieb Peter Wannemacher: