GitLab

-I option to specify include dir

corrected infinite loop when menhir does not produce .output file 
for tptp2why target

Now it needs testing.

indentation is still incorrect

improvements in parsing/lexing for tptp2why
output is being converted to why format (not finished yet)

currently lexing is not operational

prover : don't catch error raised by transformation in debug mode

mainly parsing/lexing code

added eprover to solvers
refactoring and cleaning in tptp printer

tptp output now manages 0-arity functors,
and lowercase functor names

The printer exists but is not yet usable.