Most of those errors were pointed out by the language-check tool.
However while fixing those I found a few other issues that I fixed.
In particular I updated the bibliographic reference for ltlsynt,
added some DOI links for some cited papers that had no link, and
fixed the broken introduction of ltlgrind.
* doc/org/autcross.org, doc/org/autfilt.org, doc/org/citing.org,
doc/org/compile.org, doc/org/concepts.org, doc/org/csv.org,
doc/org/dstar2tgba.org, doc/org/genaut.org, doc/org/hierarchy.org,
doc/org/install.org, doc/org/ioltl.org, doc/org/ltl2tgba.org,
doc/org/ltl2tgta.org, doc/org/ltlcross.org, doc/org/ltldo.org,
doc/org/ltlfilt.org, doc/org/ltlgrind.org, doc/org/ltlsynt.org,
doc/org/oaut.org, doc/org/randaut.org, doc/org/randltl.org,
doc/org/satmin.org, doc/org/tut01.org, doc/org/tut02.org,
doc/org/tut03.org, doc/org/tut10.org, doc/org/tut11.org,
doc/org/tut12.org, doc/org/tut20.org, doc/org/tut22.org,
doc/org/tut24.org, doc/org/tut30.org, doc/org/tut40.org,
doc/org/tut50.org, doc/org/tut51.org, doc/org/tut52.org,
doc/org/tut90.org, doc/org/upgrade2.org: Fix errors.
* bin/autfilt.cc, bin/common_aoutput.cc, bin/genaut.cc: Fix some
typos in --help text that appeared in the above org files.
Part of #176.
* doc/org/autfilt.org, doc/org/compile.org, doc/org/concepts.org,
doc/org/csv.org, doc/org/dstar2tgba.org, doc/org/genltl.org,
doc/org/hoa.org, doc/org/install.org, doc/org/ioltl.org,
doc/org/ltl2tgba.org, doc/org/ltl2tgta.org, doc/org/ltlcross.org,
doc/org/ltldo.org, doc/org/ltlfilt.org, doc/org/ltlgrind.org,
doc/org/oaut.org, doc/org/randaut.org, doc/org/randltl.org,
doc/org/satmin.org, doc/org/tools.org, doc/org/tut.org,
doc/org/tut01.org, doc/org/tut02.org, doc/org/tut03.org,
doc/org/tut10.org, doc/org/tut20.org, doc/org/tut21.org,
doc/org/tut22.org, doc/org/tut30.org, doc/org/upgrade2.org: Here.
* doc/org/index.org: Also add keywords in case it is useful, and
use a more descripting title for search engines.
* AUTHORS: Add Thibaud.
* NEWS: Mention ltlgrind and ltlcross --grind.
* src/ltlvisit/mutation.hh, src/ltlvisit/mutation.cc:
Use an enum instead of #define. Rename get_mutations()
into mutate(). Other minor cosmetic changes.
* src/bin/ltlgrind.cc: Adjust.
* src/bin/ltlcross.cc: Slight changes the the output
* doc/org/ltlcross.org, doc/org/ltlgrind.org: Minor
rewordings and fix for org-mode syntax.
* src/ltltest/ltlcrossgrind.test,
src/ltltest/ltlgrind.test: Fix copyright year.
* src/bin/ltlgrind.cc: New file, command-line tool to get mutations of a
formula.
* src/bin/Makefile.am: Add it.
* src/ltlvisit/mutation.hh, src/ltlvisit/mutation.cc:
New files providing the get_mutations function.
* src/ltlvisit/Makefile.am: Add it.
* src/ltltest/ltlgrind.test: Test it.
* src/ltltest/Makefile.am: Add it.
* src/bin/man/ltlgrind.x: Document it.
* src/bin/man/Makefile.am: Add it.
* doc/org/ltlgrind.org: Document it.
* doc/org/tools.org: Add link to ltlgrind documentation page.
