dot: add option 'g'

* spot/twaalgos/dot.cc: Implement support for hidding labels.
* tests/core/readsave.test: Test it.
* bin/common_aoutput.cc: Add --help text.
* NEWS: Mention it.
This commit is contained in:
Alexandre Duret-Lutz 2019-03-31 22:21:24 +02:00
parent 8aafe74acf
commit 628364909d
4 changed files with 33 additions and 5 deletions

4
NEWS
View file

@ -35,6 +35,10 @@ New in spot 2.7.2.dev (not yet released)
by spot::generic_emptiness_check() when processing SCCs
recursively, and makes it easier to write similar code in Python.
- print_dot has a new option 'g', to hide edge labels. This is
helpful to display automata as "graphs", e.g., when illustrating
algorithms that do not care about labels.
Bugs fixed:
- When processing CSV files with MSDOS-style \r\n line endings,