ltlfilt: implement -q/--quiet as in grep

the existing -q/--quiet option is renamed to --ignore-errors

* src/bin/ltlfilt.cc: Adjust option.
* src/bin/common_output.cc, src/bin/common_output.hh: Add a
quiet_output.
* bench/dtgbasat/prepare.sh: Rename -q to --ignore-errors..
* src/ltltest/remove_x.test: Use -q.
* NEWS: Mention this change.
This commit is contained in:
Alexandre Duret-Lutz 2014-12-11 15:29:31 +01:00
parent 1e84bb1ee7
commit ac225c0ee9
6 changed files with 30 additions and 14 deletions

5
NEWS
View file

@ -24,6 +24,11 @@ New in spot 1.99a (not yet released)
The implementation is actually much more efficient
than the previous implementation that was only for LTL.
- ltlfilt's old -q/--quiet option has been renamed to
--ignore-errors. The new -q/--quiet semantic is the
same as in grep (and also autfilt): disable all normal
input, for situtations where only the exit status matters.
- There is a parser for the HOA format
(http://adl.github.io/hoaf/) available as a
spot::hoa_stream_parser object or spot::hoa_parse() function.