Language and \inlcude

[Ichiro Watanabe]

Hi there,

The --safe flag disallows \include directives. I'm sure there are very
good reasons for it.
However, this seems to unnecessarily prevent users who need to compile
their source in safe mode from choosing one of the supported languages
for notes and accidentals.
Would it be possible to promote

    \include "english.ly"

to a first-class command that is allowed in safe mode? Something like

    \language "english"

If it's not too hard I'm happy to look into it and offer a patch.

Thank you and regards