At the end of this batch of changes, %defines is still needed
for glr.cc, because this skeleton is really a delicate mixture
based on glr.c, which makes it significantly harder to fix.
I will try to address this issue later, once other more important
topics are addressed.
Akim Demaille (8):
glr.cc: no longer require location support.
glr.cc, lalr1.cc: define b4_shared_declarations
skeletons: style changes
lalr1.cc: no longer require %defines.
lalr1.cc: location.hh and position.hh are not generated without
lalr1.cc: do not create stack.hh without %defines
tests: really check the set of generated files
tests: comment changes.