This was simply wrong.

* src/tgbaalgos/dtbasat.cc: reverts commit
fc5a00d24d5964d6f6a48d362ecbdec357eaf154.

* src/tgbaalgos/dtbasat.cc, src/tgbaalgos/dtgbasat.cc: More debuging
code.

* src/misc/satsolver.hh, src/misc/satsolver.cc: Present
the SAT solver as an object with a stream interface, to
prepare for a better implementation.
* src/tgbaalgos/dtbasat.cc, src/tgbaalgos/dtgbasat.cc:
Adjust to the new interface, removing all the handling
of temporary files.
* src/tgbatest/readsat.cc: Adjust.

* src/tgbaalgos/dtbasat.cc, src/tgbaalgos/dtgbasat.cc: Rewrite the
loops that number the states of the reference automaton so that
they declare CNF variable numbers in the same order as the states
of the automaton.

* src/misc/satsolver.cc: Call glucose with -verb=0.
* src/bin/man/spot-x.x: Document it.

* src/tgbatest/ltlcross4.test: Work around Pandas 0.13.
* NEWS: Mention it.

* src/ltlvisit/randomltl.cc: Fix generation of formulas when unary or
binary operators are missing.
* src/ltlvisit/apcollect.cc, src/ltlvisit/apcollect.hh
(destroy_atomic_prop_set): New function.
* src/bin/randltl.cc: Use it, and also honnor --boolean-priorities
when generating SEREs.
* src/ltltest/rand.test: New file.
* src/ltltest/Makefile.am: Add it.

* src/dstarparse/public.hh: Avoid LaTeX in comments to please clang-3.5.
* src/tgbaalgos/isdet.hh: Typo in Doxygen comment.

* src/ltlvisit/length.cc (length_boolone_visitor): Simplify.
* NEWS: Mention Alexandre's fix.

Alexandre Lewkowicz authored Jan 15, 2014 and Alexandre Duret-Lutz committed Feb 03, 2014

* src/ltlvisit/length.cc: Consider length of all Boolean
expressions combined in a multop as one.
* src/ltltest/length.test: Test it.

The bug was introduced by 52237398.

* src/misc/bitvect.hh (block_count): Here.
* src/tgbatest/dstar.test: Add a test case.

* src/ltlast/formula_tree.hh: Mark nodes with SPOT_API.

* src/misc/bitvect.cc, src/misc/bitvect.hh: Do
not assume the two bitvect with the same size have
the same number of allocated blocks.  Fix an
assertion in extra_range().

* src/misc/bitvect.cc: Conditionally declare fnv<8>, so that the C++
parser does not choke on 14695981039346656037UL when compiling on a
32bit host.  Problem observed with g++ 4.0.1 and 4.2.1 on Darwin.

* src/misc/bitvect.hh: Remove SPOT_API from class forward declarations.
* src/ltlast/nfa.hh: Likewise.

* src/ltlparse/ltlscan.ll, src/ltlparse/parsedecl.hh (flex_set_buffer):
Take a std::string as argument and call yy_scan_bytes() with
the string size() instead of calling yy_scan_string() which does
strlen() on the supplied string.
* src/ltlparse/ltlparse.yy: Adjust calls.
* src/eltlparse/eltlscan.ll, src/eltlparse/parsedecl.hh,
src/eltlparse/eltlparse.yy: Use a similar interface.  This
also fixes a memory leak as the scanned buffer was not
released.

* src/tgbaalgos/cutscc.cc, src/tgbaalgos/ltl2taa.cc:  Include
<algorithm> for set_difference and binary_search.

* src/bin/common_finput.cc (job_processor::process_stream): Read
multi-line CSV fields.
* src/ltltest/lbt.test, src/tgbatest/nondet.test: Add tests.

* src/bin/ltlcross.cc (print_stats_csv): Revert the recent
addition of \r, it is caussing too many issues.
* NEWS: Mention it.

* src/bin/common_output.cc, src/bin/common_output.hh:
(output_formula_checked, aut_stat_printer): New.
* src/bin/genltl.cc, src/bin/randltl.cc, src/bin/ltlfilt.cc: Call
output_formula_checked() instead of output_formula().
* src/bin/ltl2tgba.cc: Use aut_stat_printer and add option --csv-escape.
* doc/org/csv.org: New file to document CSV I/O.
* doc/Makefile.am: Add it.
* doc/org/ioltl.org, doc/org/ltlfilt.org, doc/org/ltl2tgba.org,
doc/org/tools.org: Link to csv.org

* NEWS: Mention it.
* src/bin/common_finput.cc, src/bin/common_finput.hh: Implement it.
* src/bin/common_output.cc, src/bin/common_output.hh: Add the %< and
%> escapes.
* src/bin/ltlfilt.cc: Connect %< and %> to the
prefix andsuffix of the input, and document them.
* src/tgbatest/det.test, src/tgbatest/nondet.test: Simplify these
tests that read CSV files.

* src/bin/ltlcross.cc: Implement it.
* src/bin/man/ltlcross.x, doc/org/ltlcross.org, NEWS: Document it.
* src/tgbatest/ltl2dstar.test, src/tgbatest/ltlcross3.test: Test it.

* src/bin/ltlcross.cc: Implement it.
* NEWS, doc/org/ltlcross.org: Document it.
* src/tgbatest/ltlcross3.test: Test it.

* doc/org/tools.org, src/bin/man/genltl.x, src/bin/man/ltl2tgba.x,
src/bin/man/ltl2tgta.x, src/bin/man/ltlcross.x, src/bin/man/ltlfilt.x,
src/bin/man/randltl.x: Add bibliographic references, mostly to
the ATVA'13 paper.

* src/bin/ltlcross.cc: Report exit_status and exit_code columns in CSV
and JSON files.  Also output lines for failed translations, and add
a --omit-missing option to disable that.  Move the time column right
after exit_status and exit_code.
* src/bin/man/ltlcross.x: Document each column of the output.
* bench/ltl2tgba/tools: Use the "{name}cmd" notation.
* bench/ltl2tgba/sum.py: Adjust to the new columns.
* bench/ltl2tgba/README: Update to point to the man page for a
description of the columns.
* bench/ltl2tgba/Makefile.am: Build results.pdf as said announced in
README.
* bench/spin13/html.bottom: Update code to ignore these two new
columns and lines with null values.
* src/tgbatest/ltlcross3.test: Add tests.
* doc/org/ltlcross.org: Adjust examples.
* NEWS: Mention this.

* src/bin/ltlcross.cc: Fix it.
* src/tgbatest/ltlcross3.test: New file.
* src/tgbatest/Makefile.am: Add it.
* NEWS: Mention it.

* src/ltltest/lbt.test, src/ltltest/utf8.test,
src/tgbatest/dbacomp.test, src/tgbatest/ltlcross.test,
src/tgbatest/ltlcross2.test, src/tgbatest/ltlcrossce.test: Add set -e.

* NEWS: Mention it.
* doc/org/ltlcross.org: Document it.
* src/bin/ltlcross.cc: Implement it.
* src/tgbatest/Makefile.am, src/tgbatest/defs.in,
src/tgbatest/ltlcross4.test: Test it.

* src/misc/escape.cc, src/misc/escape.hh (escape_rfc4180): New
function.
* src/bin/ltlcross.cc: Do not output space after ',', use
"\r\n" for end of line, and use escape_rfc4180().
* NEWS: Mention it.

* src/tgbaalgos/postproc.cc: Initialize option
variables when opt is not given.

We still want to remain compatible with Bison 2.7 so instead of fixing
all the new errors reported by 3.0 we silence some warning.  We should
fix these for good once Bison 3.0 is more widespread.

* m4/bison.m4: New file. Test if bison support -Wno-empty-rule and
-Wno-deprecated.  Define BISON and BISON_EXTRA_FLAGS.
* configure.ac: Do not test for yacc, use the above test instead.
* src/dstarparse/Makefile.am, src/eltlparse/Makefile.am,
src/kripkeparse/Makefile.am, src/ltlparse/Makefile.am,
src/neverparse/Makefile.am, src/tgbaparse/Makefile.am: Use BISON
and BISON_EXTRA_FLAGS.
* src/ltlparse/ltlparse.yy: Fix or and remove useless %right/%nonassoc
settings.
* src/eltlparse/eltlparse.yy: Likewise, and remove "%pure-parser".

* src/ltltest/latex.test: Use latexmk -pvc- like in doc/tl/Makefile.am.
Reported by Étienne Renault.