Commit f5d156ab authored by Alexandre Duret-Lutz's avatar Alexandre Duret-Lutz

* NEWS: Minor cleanup.

parent 0f39da9e
......@@ -4,23 +4,28 @@ New in spot 1.99.6a (not yet released)
* BACKWARD INCOMPATIBLE CHANGE: All tools that output automata now
use the HOA format by default instead of the GraphViz output.
This makes it easier to pipe several commands.
This makes it easier to pipe several commands together.
If you have an old script that relies on GraphViz being the default
output and that you do not want to update it, use
export SPOT_DEFAULT_FORMAT=dot
to get the old behavior back.
* Tools that output automata now accept -d as a shorthand for --dot.
* Tools that output automata now accept -d as a shorthand for --dot
since requesting the GraphViz (a.k.a. dot) output by hand is now
more frequent.
randaut's short option for specifying edge-density used to be -d:
it has been renamed to -e.
* The SPOT_DEFAULT_FORMAT environment variable can be set to 'dot'
or 'hoa' to force a default output format for automata. Options
may also be added, as in SPOT_DEFAULT_FORMAT='hoa=iv'.
or 'hoa' to force a default output format for automata. Additional
options may also be added, as in SPOT_DEFAULT_FORMAT='hoa=iv'.
* autfilt has a new option: --is-inherently-weak.
* The --check=strength option of all tools that produce automata
will also test if an automaton is inherently weak.
Library:
* Installed headers now assume that they will be included as
......@@ -32,7 +37,9 @@ New in spot 1.99.6a (not yet released)
/usr/include/spot/... (the default when using the Debian packages)
or /usr/local/include/spot/... (the default when compiling from
source), then it is no longuer necessary to add
-I/usr/include/spot or -I/usr/local/include/spot when compiling.
-I/usr/include/spot or -I/usr/local/include/spot when compiling,
as /usr/include and /usr/local/include are usually searched by
default.
Inside the source distribution, the subdirectory src/ has been
renamed to spot/, so that the root of the source tree can also be
......@@ -74,7 +81,7 @@ New in spot 1.99.6a (not yet released)
acc_cond::is_ff() -> acc_cond::is_f()
parse_acc_code() -> acc_cond::acc_code(...)
* Automata property bits (those that tell whether the automaton is
* Automata property flags (those that tell whether the automaton is
deterministic, weak, stutter-invariant, etc.) are now stored using
three-valued logic: in addition to "maybe"/"yes" they can now also
represent "no". This is some preparation for the upcomming
......
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