bin: introduce autcross
Fixes #252. * NEWS: Mention it. * bin/autcross.cc, bin/man/autcross.x, doc/org/autcross.org: New files. * bin/Makefile.am, bin/man/Makefile.am, doc/org/tools.org, doc/Makefile.am: Add them. * bin/autfilt.cc: Use is_universal() instead of is_deterministic(). * bin/common_hoaread.hh, bin/common_trans.cc, bin/common_trans.hh, bin/ltlcross.cc, bin/ltldo.cc: Factor some bits common between ltlcross, ltldo and autcross. * tests/core/autcross.test, tests/core/autcross2.test: New files. * tests/Makefile.am: Add them. * tests/core/dra2dba.test, tests/core/sbacc.test, tests/core/streett.test: Use autcross.
This commit is contained in:
Alexandre Duret-Lutz
parent
b9fff6a4b1
commit
0cf250d839
21 changed files with 1726 additions and 53 deletions
388
doc/org/autcross.org
Normal file
388
doc/org/autcross.org
Normal file
|
|
@ -0,0 +1,388 @@
|
|||
# -*- coding: utf-8 -*-
|
||||
#+TITLE: =autcross=
|
||||
#+DESCRIPTION: Spot command-line tool for cross-comparing the output of automaton processors.
|
||||
#+SETUPFILE: setup.org
|
||||
#+HTML_LINK_UP: tools.html
|
||||
|
||||
=autcross= is a tool for cross-comparing the output of tools that
|
||||
transform automata. It works similarly to [[file:ltlcross.org][=ltlcross=]] except that
|
||||
inputs are automata.
|
||||
|
||||
The core of =autcross= is a loop that does the following steps:
|
||||
- Input an automaton
|
||||
- Process that input automaton with all the configured tools.
|
||||
If there are 3 translators, the automata produced by those tools
|
||||
will be named =A0=, =A1=, and =A2=.
|
||||
- Ensure that all produced automata are equivalent.
|
||||
|
||||
Statistics about the results of each tools can optionally be saved in
|
||||
a CSV file. And in case only those statistics matters, it is also
|
||||
possible to disable the equivalence checks.
|
||||
|
||||
* Input automata
|
||||
|
||||
The input automata can be supplied either on standard input, or in
|
||||
files specified with option =-F=.
|
||||
|
||||
If an input automaton is expressed in the HOA format and has a name,
|
||||
that name will be displayed by =autcross= when processing the automaton,
|
||||
and will appear in the CSV file if such a file is output.
|
||||
|
||||
* Specifying the tools to test
|
||||
|
||||
Each tool should be specified as a string that uses some of the
|
||||
following character sequences:
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports results
|
||||
autcross --help | sed -n '/character sequences:/,/^$/p' | sed '1d;$d'
|
||||
#+END_SRC
|
||||
#+RESULTS:
|
||||
: %% a single %
|
||||
: %H,%S,%L filename for the input automaton in (H) HOA, (S)
|
||||
: Spin's neverclaim, or (L) LBTT's format
|
||||
: %O filename for the automaton output in HOA, never
|
||||
: claim, LBTT, or ltl2dstar's format
|
||||
|
||||
For instance we can use =autfilt --complement %H >%O= to indicate that
|
||||
=autfilt= reads one file (=%H=) in the HOA format, and to redirect the
|
||||
output in file so that =autcross= can find it. The output format is
|
||||
automatically detected, so a generic =%O= is used for the output file
|
||||
regardless of its format.
|
||||
|
||||
Another tool that can complement automata is =ltl2dstar=, using
|
||||
the syntax =ltl2dstar -B --complement-input=yes %H %O=. So to
|
||||
compare the results of these two tools we could use:
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports code
|
||||
randaut -B -n 3 a b |
|
||||
autcross 'autfilt --complement %H >%O' 'ltl2dstar --complement-input=yes -B %H %O'
|
||||
#+END_SRC
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports output
|
||||
randaut -B -n 3 a b |
|
||||
autcross 'autfilt --complement %H >%O' 'ltl2dstar --complement-input=yes -B %H %O' 2>&1
|
||||
#+END_SRC
|
||||
|
||||
#+RESULTS:
|
||||
#+begin_example
|
||||
-:1.1-45.7
|
||||
Running [A0]: autfilt --complement 'lcr-i0-Nr1xZO' >'lcr-o0-urHakt'
|
||||
Running [A1]: ltl2dstar -B --complement-input=yes 'lcr-i0-mmkgH7' 'lcr-o1-ABdm4L'
|
||||
Performing sanity checks and gathering statistics...
|
||||
|
||||
-:46.1-92.7
|
||||
Running [A0]: autfilt --complement 'lcr-i1-5kMYrq' >'lcr-o0-9kvBP4'
|
||||
Running [A1]: ltl2dstar -B --complement-input=yes 'lcr-i1-lVlGfJ' 'lcr-o1-BexLFn'
|
||||
Performing sanity checks and gathering statistics...
|
||||
|
||||
-:93.1-137.7
|
||||
Running [A0]: autfilt --complement 'lcr-i2-rjvy61' >'lcr-o0-rKKlxG'
|
||||
Running [A1]: ltl2dstar -B --complement-input=yes 'lcr-i2-Musr0k' 'lcr-o1-LyAxtZ'
|
||||
Performing sanity checks and gathering statistics...
|
||||
|
||||
No problem detected.
|
||||
#+end_example
|
||||
|
||||
In this example, we generate 3 random Büchi automata (because
|
||||
=ltl2dstar= expects Büchi automata as input) using [[file:randaut.org][=randaut=]], and pipe
|
||||
them to =autcross=. For each of those automata, =autcross= display
|
||||
the source location of that automaton (here =-= indicate that the
|
||||
automaton is read from standard input, and this is followed by
|
||||
=beginline.column-endline.colum= specifying the position of that
|
||||
automaton in the input. If the automata had names, they would
|
||||
be displayed as well.
|
||||
|
||||
Then, each tool is called using temporary files to exchange the
|
||||
automata, and the resulting automata are then compared. The last line
|
||||
specifies that no problem was detected.
|
||||
|
||||
|
||||
To simplify the use of some known tools, a set of predefined
|
||||
shorthands are available. Those can be listed with the
|
||||
=--list-shorthands= option.
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports both
|
||||
autcross --list-shorthands
|
||||
#+END_SRC
|
||||
#+RESULTS:
|
||||
#+begin_example
|
||||
If a COMMANDFMT does not use any %-sequence, and starts with one of
|
||||
the following words, then the string on the right is appended.
|
||||
|
||||
autfilt %H>%O
|
||||
seminator %H>%O
|
||||
ltl2dstar -B %H %O
|
||||
nba2ldpa <%H>%O
|
||||
|
||||
Any {name} and directory component is skipped for the purpose of
|
||||
matching those prefixes. So for instance
|
||||
'{AF} ~/mytools/autfilt-2.4 --remove-fin'
|
||||
will be changed into
|
||||
'{AF} ~/mytools/autfilt-2.4 --remove-fin %H>%O'
|
||||
#+end_example
|
||||
|
||||
What this implies is our previous example could be shortened to:
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports code
|
||||
randaut -B -n 3 a b |
|
||||
autcross 'autfilt --complement' 'ltl2dstar --complement-input=yes'
|
||||
#+END_SRC
|
||||
|
||||
* Getting statistics
|
||||
|
||||
Detailed statistics about the result of each translation, and the
|
||||
product of that resulting automaton with the random state-space, can
|
||||
be obtained using the =--csv=FILE= option.
|
||||
|
||||
** CSV output
|
||||
|
||||
Let's take our example and modify it in two ways. First we pass a
|
||||
=--name= option to =randaut= to give each automaton a name (in
|
||||
=randaut=, =%L= denotes the serial number of the automaton); this is
|
||||
mostly a cosmetic change, so that =autcross= will display names.
|
||||
Second, we pass a =--csv= option to =autcross= to save statistics in a
|
||||
file.
|
||||
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports code
|
||||
randaut -B -n 3 a b --name="automaton %L" |
|
||||
autcross 'autfilt --complement' 'ltl2dstar --complement-input=yes' --csv=autcross.csv
|
||||
#+END_SRC
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports results
|
||||
randaut -B -n 3 a b --name="automaton %L" |
|
||||
autcross 'autfilt --complement' 'ltl2dstar --complement-input=yes' --csv=autcross.csv 2>&1
|
||||
#+END_SRC
|
||||
|
||||
#+RESULTS:
|
||||
#+begin_example
|
||||
-:1.1-46.7 automaton 0
|
||||
Running [A0]: autfilt --complement 'lcr-i0-QHReWu'>'lcr-o0-0eTOmZ'
|
||||
Running [A1]: ltl2dstar --complement-input=yes -B 'lcr-i0-jsoPPt' 'lcr-o1-66bQiY'
|
||||
Performing sanity checks and gathering statistics...
|
||||
|
||||
-:47.1-94.7 automaton 1
|
||||
Running [A0]: autfilt --complement 'lcr-i1-IubpMs'>'lcr-o0-dfmYfX'
|
||||
Running [A1]: ltl2dstar --complement-input=yes -B 'lcr-i1-13NXLr' 'lcr-o1-zSwXhW'
|
||||
Performing sanity checks and gathering statistics...
|
||||
|
||||
-:95.1-140.7 automaton 2
|
||||
Running [A0]: autfilt --complement 'lcr-i2-g5bDOq'>'lcr-o0-X71ilV'
|
||||
Running [A1]: ltl2dstar --complement-input=yes -B 'lcr-i2-og1mUp' 'lcr-o1-QVurtU'
|
||||
Performing sanity checks and gathering statistics...
|
||||
|
||||
No problem detected.
|
||||
#+end_example
|
||||
|
||||
After this execution, the file =autcross.csv= contains the following:
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports results
|
||||
cat autcross.csv
|
||||
#+END_SRC
|
||||
#+RESULTS:
|
||||
: "input.source","input.name","input.ap","input.states","input.edges","input.transitions","input.acc_sets","input.scc","input.nondetstates","input.nondeterministic","input.alternating","tool","exit_status","exit_code","time","output.ap","output.states","output.edges","output.transitions","output.acc_sets","output.scc","output.nondetstates","output.nondeterministic","output.alternating"
|
||||
: "-:1.1-46.7","automaton 0",2,10,26,26,1,1,6,0,0,"autfilt --complement","ok",0,0.0129685,2,27,95,108,3,2,0,0,0
|
||||
: "-:1.1-46.7","automaton 0",2,10,26,26,1,1,6,0,0,"ltl2dstar --complement-input=yes","ok",0,0.00202496,2,34,121,136,6,2,0,9,0
|
||||
: "-:47.1-94.7","automaton 1",2,10,28,28,1,1,4,0,0,"autfilt --complement","ok",0,0.0128458,2,58,216,232,3,2,0,9,0
|
||||
: "-:47.1-94.7","automaton 1",2,10,28,28,1,1,4,0,0,"ltl2dstar --complement-input=yes","ok",0,0.0026184,2,74,268,296,6,2,0,8,0
|
||||
: "-:95.1-140.7","automaton 2",2,10,26,26,1,2,6,0,0,"autfilt --complement","ok",0,0.0127144,2,21,69,84,2,4,0,20,0
|
||||
: "-:95.1-140.7","automaton 2",2,10,26,26,1,2,6,0,0,"ltl2dstar --complement-input=yes","ok",0,0.00180888,2,24,74,96,2,4,0,35,0
|
||||
|
||||
This file can then be loaded in any spreadsheet or statistical application.
|
||||
|
||||
When computing such statistics, you should be aware that inputs for
|
||||
which a tool failed to generate an automaton (e.g. it crashed, or it
|
||||
was killed if you used =autcross='s =--timeout= option to limit run
|
||||
time) will appear with empty columns at the end of the CSV line.
|
||||
Those lines with missing data can be omitted with the =--omit-missing=
|
||||
option.
|
||||
|
||||
However data for bogus automata are still included: as shown below
|
||||
=autcross= will report inconsistencies between automata as errors, but
|
||||
it does not try to guess who is incorrect.
|
||||
|
||||
The column names should be almost self-explanatory. See the [[./man/autcross.1.html][man page]]
|
||||
for a description of the columns.
|
||||
|
||||
** Changing the name of the translators
|
||||
|
||||
By default, the names used in the CSV output to designate the
|
||||
tools are the command specified on the command line. Like with
|
||||
=ltlcross=, this can be adjusted by using a command specification of
|
||||
the form ={short name}actual command=.
|
||||
|
||||
For instance
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports both
|
||||
randaut -B -n 3 a b --name="automaton %L" |
|
||||
autcross '{AF}autfilt --complement' '{L2D}ltl2dstar --complement-input=yes' --csv
|
||||
#+END_SRC
|
||||
|
||||
#+RESULTS:
|
||||
: "input.source","input.name","input.ap","input.states","input.edges","input.transitions","input.acc_sets","input.scc","input.nondetstates","input.nondeterministic","input.alternating","tool","exit_status","exit_code","time","output.ap","output.states","output.edges","output.transitions","output.acc_sets","output.scc","output.nondetstates","output.nondeterministic","output.alternating"
|
||||
: "-:1.1-46.7","automaton 0",2,10,26,26,1,1,6,0,0,"AF","ok",0,0.039722,2,27,95,108,3,2,0,0,0
|
||||
: "-:1.1-46.7","automaton 0",2,10,26,26,1,1,6,0,0,"L2D","ok",0,0.00640371,2,34,121,136,6,2,0,9,0
|
||||
: "-:47.1-94.7","automaton 1",2,10,28,28,1,1,4,0,0,"AF","ok",0,0.0400776,2,58,216,232,3,2,0,9,0
|
||||
: "-:47.1-94.7","automaton 1",2,10,28,28,1,1,4,0,0,"L2D","ok",0,0.00489558,2,74,268,296,6,2,0,20,0
|
||||
: "-:95.1-140.7","automaton 2",2,10,26,26,1,2,6,0,0,"AF","ok",0,0.0220585,2,21,69,84,2,4,0,7,0
|
||||
: "-:95.1-140.7","automaton 2",2,10,26,26,1,2,6,0,0,"L2D","ok",0,0.00329786,2,24,74,96,2,4,0,23,0
|
||||
|
||||
* Language preserving transformation
|
||||
|
||||
By default =autcross= assumes that for a given input the automata
|
||||
produced by all tools should be equivalent. However it does not
|
||||
assume that those language should be equivalent to the input (it is
|
||||
clearly not the case in our complementation test above).
|
||||
|
||||
If the transformation being tested does preserve the language of an
|
||||
automaton, it is worth to pass the =--language-preserved= option to
|
||||
=autfilt=. Doing so a bit like adding =cat %H>%O= as another tool: it
|
||||
will also ensure that the output is equivalent to the input.
|
||||
|
||||
* Detecting problems
|
||||
:PROPERTIES:
|
||||
:CUSTOM_ID: checks
|
||||
:END:
|
||||
|
||||
If a translator exits with a non-zero status code, or fails to output
|
||||
an automaton =autcross= can read, and error will be displayed and the
|
||||
result of the tool will be discarded.
|
||||
|
||||
Otherwise =autcross= performs equivalence checks between each pair of
|
||||
automata. This is done in two steps. First, all produced automata
|
||||
=A0=, =A1=, etc. are complemented: the complement automata are
|
||||
named =Comp(A0)=, =Comp(A1)= etc. Second, =autcross= ensures
|
||||
that =Ai*Comp(Aj)= is empty for all =i= and =j=.
|
||||
|
||||
If the =--language-preserved= option is passed, the =input= automaton
|
||||
also participate to these equivalence checks.
|
||||
|
||||
|
||||
To simulate a problem, let's compare pretend we want verify that
|
||||
=autfilt --complement= preserves the input language (clearly it does
|
||||
not, since it actually complement the language of the automaton).
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports code
|
||||
randaut -B -n 3 a b --name="automaton %L" |
|
||||
autcross --language-preserved 'autfilt --complement'
|
||||
#+END_SRC
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports output
|
||||
randaut -B -n 3 a b --name="automaton %L" |
|
||||
autcross --language-preserved 'autfilt --complement' 2>&1
|
||||
#+END_SRC
|
||||
|
||||
#+RESULTS:
|
||||
#+begin_example
|
||||
-:1.1-46.7 automaton 0
|
||||
Running [A0]: autfilt --complement 'lcr-i0-3gRqrd'>'lcr-o0-ubUpHb'
|
||||
Performing sanity checks and gathering statistics...
|
||||
error: A0*Comp(input) is nonempty; both automata accept the infinite word:
|
||||
!a & !b; a & !b; cycle{!a & !b; a & !b; !a & b; !a & b; !a & !b; !a & b; !a & b; !a & !b}
|
||||
error: input*Comp(A0) is nonempty; both automata accept the infinite word:
|
||||
!a & !b; !a & !b; cycle{!a & !b; !a & b; a & b}
|
||||
|
||||
-:47.1-94.7 automaton 1
|
||||
Running [A0]: autfilt --complement 'lcr-i1-JxFi09'>'lcr-o0-oQGbj8'
|
||||
Performing sanity checks and gathering statistics...
|
||||
error: A0*Comp(input) is nonempty; both automata accept the infinite word:
|
||||
!a & b; cycle{a & !b}
|
||||
error: input*Comp(A0) is nonempty; both automata accept the infinite word:
|
||||
!a & b; a & !b; cycle{!a & b; a & b}
|
||||
|
||||
-:95.1-140.7 automaton 2
|
||||
Running [A0]: autfilt --complement 'lcr-i2-SQT7E6'>'lcr-o0-kWt404'
|
||||
Performing sanity checks and gathering statistics...
|
||||
error: A0*Comp(input) is nonempty; both automata accept the infinite word:
|
||||
a & !b; !a & !b; cycle{a & !b; !a & b}
|
||||
error: input*Comp(A0) is nonempty; both automata accept the infinite word:
|
||||
cycle{!a & b; !a & b; !a & !b; a & !b; a & !b; !a & !b}
|
||||
|
||||
error: some error was detected during the above runs,
|
||||
please search for 'error:' messages in the above trace.
|
||||
#+end_example
|
||||
|
||||
Here, for each automaton, we get an example of word that is accepted
|
||||
by the automaton and rejected by the input (i.e., accepted by
|
||||
=Comp(input)=), as well as an example of word accepted by the input
|
||||
but rejected by the automaton (i.e. accepted by =Comp(A0)=). Those
|
||||
examples would not exit if the language was really preserved by the
|
||||
tool.
|
||||
|
||||
Incoherence between the output of several tools (even with
|
||||
=--language-preserved=) are reported in a similar way.
|
||||
|
||||
* Miscellaneous options
|
||||
|
||||
** =--stop-on-error=
|
||||
|
||||
The =--stop-on-error= option will cause =autcross= to abort on the
|
||||
first detected error. This include failure to start some tool,
|
||||
read its output, or failure to passe the sanity checks. Timeouts are
|
||||
allowed.
|
||||
|
||||
One use for this option is when =autcross= is used in combination with
|
||||
=randaut= to check tools on an infinite stream of formulas.
|
||||
|
||||
** =--save-bogus=FILENAME=
|
||||
|
||||
The =--save-bogus=FILENAME= will save any automaton for which an error
|
||||
was detected (either some tool failed, or some problem was
|
||||
detected using the resulting automata) in =FILENAME=. Again, timeouts
|
||||
are not considered to be errors, and therefore not reported in this
|
||||
file.
|
||||
|
||||
The main use for this feature is in conjunction with =randaut='s
|
||||
generation of random formulas. For instance the following command
|
||||
will run the translators on an infinite number of formulas, saving
|
||||
any problematic formula in =bugs.ltl=.
|
||||
|
||||
** =--no-check=
|
||||
|
||||
The =--no-check= option disables all sanity checks. This
|
||||
makes sense if you only care about the output of =--csv=.
|
||||
|
||||
** =--verbose=
|
||||
|
||||
The verbose option can be useful to troubleshoot problems or simply
|
||||
follow the list of transformations and tests performed by =autcross=.
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports code
|
||||
randaut -B -n 1 a b --name="automaton %L" |
|
||||
autcross 'autfilt --complement' 'ltl2dstar --complement-input=yes' --verbose
|
||||
#+END_SRC
|
||||
|
||||
#+BEGIN_SRC sh :results verbatim :exports results
|
||||
randaut -B -n 1 a b --name="automaton %L" |
|
||||
autcross 'autfilt --complement' 'ltl2dstar --complement-input=yes' --verbose 2>&1
|
||||
#+END_SRC
|
||||
|
||||
#+RESULTS:
|
||||
#+begin_example
|
||||
-:1.1-46.7 automaton 0
|
||||
info: input (10 st.,26 ed.,1 sets)
|
||||
Running [A0]: autfilt --complement 'lcr-i0-oZm5P2'>'lcr-o0-O4P0IB'
|
||||
Running [A1]: ltl2dstar --complement-input=yes -B 'lcr-i0-gEwlJa' 'lcr-o1-wSaHJJ'
|
||||
info: collected automata:
|
||||
info: A0 (27 st.,95 ed.,3 sets) deterministic complete
|
||||
info: A1 (34 st.,121 ed.,6 sets) deterministic complete
|
||||
Performing sanity checks and gathering statistics...
|
||||
info: getting rid of any Fin acceptance...
|
||||
info: A0 (27 st.,95 ed.,3 sets) -> (58 st.,203 ed.,2 sets)
|
||||
info: Comp(A0) (27 st.,95 ed.,3 sets) -> (51 st.,188 ed.,1 sets)
|
||||
info: A1 (34 st.,121 ed.,6 sets) -> (64 st.,228 ed.,3 sets)
|
||||
info: Comp(A1) (34 st.,121 ed.,6 sets) -> (34 st.,121 ed.,1 sets)
|
||||
info: check_empty A0*Comp(A1)
|
||||
info: check_empty A1*Comp(A0)
|
||||
|
||||
No problem detected.
|
||||
#+end_example
|
||||
|
||||
# LocalWords: utf autcross SETUPFILE html HOA neverclaim dstar's Nr
|
||||
# LocalWords: autfilt dstar randaut lcr xZO urHakt mmkgH ABdm kMYrq
|
||||
# LocalWords: kvBP lVlGfJ BexLFn rjvy rKKlxG Musr LyAxtZ shorthands
|
||||
# LocalWords: COMMANDFMT seminator nba ldpa QHReWu eTOmZ jsoPPt ilV
|
||||
# LocalWords: bQiY IubpMs dfmYfX NXLr zSwXhW bDOq og mUp QVurtU ap
|
||||
# LocalWords: ok complementation Ai Aj gRqrd ubUpHb JxFi oQGbj SQT
|
||||
# LocalWords: kWt Eo Xsc WXgCB vLwKMQ tI SXF qqlE KXplk ZFTCz PNY
|
||||
# LocalWords: hUAK IjnFhD cWys ZqjdQh
|
||||
|
|
@ -47,13 +47,14 @@ corresponding commands are hidden.
|
|||
- [[file:ltlcross.org][=ltlcross=]] Cross-compare LTL/PSL-to-automata translators.
|
||||
- [[file:ltlgrind.org][=ltlgrind=]] List formulas similar to but simpler than a given LTL/PSL
|
||||
formula.
|
||||
- [[file:ltldo.org][=ltldo=]] Run LTL/PSL formulas through other tools using common [[file:ioltl.org][input]]
|
||||
and [[file:oaut.org][output]] interfaces.
|
||||
- [[file:dstar2tgba.org][=dstar2tgba=]] Convert \omega-automata with any acceptance into
|
||||
variants of Büchi automata.
|
||||
- [[file:randaut.org][=randaut=]] Generate random \omega-automata.
|
||||
- [[file:genaut.org][=genaut=]] Generate ω-automata from scalable patterns.
|
||||
- [[file:autfilt.org][=autfilt=]] Filter, convert, and transform \omega-automata.
|
||||
- [[file:ltldo.org][=ltldo=]] Run LTL/PSL formulas through other tools using common [[file:ioltl.org][input]]
|
||||
and [[file:oaut.org][output]] interfaces.
|
||||
- [[file:autcross.org][=autcross=]] Cross-compare tools that process automata.
|
||||
|
||||
* Man pages
|
||||
|
||||
|
|
@ -63,6 +64,7 @@ automatically from the =--help= output of each tool, and often
|
|||
completed with additional text (like examples or bibliography). For
|
||||
convenience, you can browse their HTML versions:
|
||||
|
||||
[[./man/autcross.1.html][=autcross=]](1),
|
||||
[[./man/autfilt.1.html][=autfilt=]](1),
|
||||
[[./man/dstar2tgba.1.html][=dstar2tgba=]](1),
|
||||
[[./man/genaut.1.html][=genaut=]](1),
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue