2009/5/18 Alex <address@hidden>:
Clearly I'll have to be very careful about what is permitted!
When you say that you know how to solve these issues - can you elaborate
please? Do you mean in terms of the changes required to lilypond to enable a
"locked down" mode, or something else?
It is called the 'safe' mode and it is invoked by means of
lilypond -dsafe
http://lilypond.org/doc/v2.12/Documentation/user/lilypond-program/Command-line-options-for-lilypond
Start reading this, it is very informative for your purpose. I vaguely
remember that Valentin Villenave or Reinhold Kainhofer once set up a
web interface for online lilyponding.