This is an experimental program intended to replicate the functionality 
in tp/Texinfo/Parser.pm.


some modifications needed to run at the moment.  diff in 
tp/diff-for-test-parsetexi.diff

=====================================================================
Notes -

should be able to debug with gdb.  Add

./configure PERL_EXT_CFLAGS='-g -O0'

For individual tests can do "gdb perl" followed by e.g.

(gdb) r -w t/27float.t comment_space_comand_in_float

After a single run can set breakpoints.

How to debug with valgrind -
export PERL5LIB to the value in the makeinfo script

with alias VAL='valgrind --log-file=val.log', can do e.g.

VAL perl ./texi2any-C.pl texinfo.texi

also

valgrind --vgdb-error=0 perl texi2any-C.pl texinfo.texi

=====================================================================

Can compare execution runs of parsetexi and Perl makeinfo with

makeinfo -C DEBUG=1 node_structure.texi |& less

vs.

./parsetexi node_structure.texi |& less


