raptor_internal.h: add world->emit_mkr for use by
raptor_turtle_writer_base().
raptor_new_serializer(): set world->emit_mkr
tests/mkr/*.mkr: change "." to ";" in expected output files
-1 I was on my way doing some refactoring when I noticed this. With your change to the tests (and language) so that @base ends in ; not ., my refactored code passes. I'll push it shortly.
writer option is very reasonable. The main reason I didn't go that way was a concern that I might conflict with your existing options.
from my perspective, I thought it would be good for "world" to know the current input and output syntax. AFAIK, it only knows the available options (the factories).
PS. After this is done, I am ready to PR the build-formats fix for Cygwin.
raptor_internal.h: add world->emit_mkr for use by raptor_turtle_writer_base(). raptor_new_serializer(): set world->emit_mkr tests/mkr/*.mkr: change "." to ";" in expected output files