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psl: add support for the [:*i..j] operator

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This operator is to ':' what [*i..j] is to ';'.

Part of issue #51.

* doc/tl/tl.tex: Document syntax, semantic, and trivial
simplifications.
* doc/tl/spotltl.sty: Add macros for new operators.
* src/ltlast/bunop.cc, src/ltlast/bunop.hh: Implement it.
* src/ltlast/multop.cc: Add some trivial simplifications.
* src/ltlparse/ltlparse.yy, src/ltlparse/ltlscan.ll: Parse it.
* src/ltltest/equals.test, src/ltltest/latex.test,
src/tgbatest/ltl2tgba.test: Add more tests.
* src/ltlvisit/randomltl.cc: Output this operator in
random PSL formulas.
* src/ltltest/rand.test: Adjust.
* src/tgbaalgos/ltl2tgba_fm.cc: Add translation rules.
* src/ltlvisit/tostring.cc: Add pretty printing code.
* src/ltlvisit/simplify.cc, src/ltlvisit/snf.cc: Adjust
switches.
* NEWS: Mention the new operator.
This commit is contained in:
Alexandre Duret-Lutz 2015-01-15 18:50:32 +01:00
parent eebbcac281
commit a79db4eefe
17 changed files with 442 additions and 162 deletions
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8
doc/tl/spotltl.sty
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@ -8,11 +8,11 @@
\newcommand{\ffalse}{\bot}
\newcommand{\eword}{\varepsilon} % empty word, denoted by [*0] in PSL
% These three are not declared as operator
% These three are not declared as operators
\newcommand{\F}{\mathsf{F}} % eventually
\newcommand{\G}{\mathsf{G}} % always
\newcommand{\X}{\mathsf{X}} % next
% The \mathbin tell TeX to adjust spacing for binary operators
% The \mathbin tells TeX to adjust spacing for binary operators
\newcommand{\M}{\mathbin{\mathsf{M}}} % strong release
\newcommand{\R}{\mathbin{\mathsf{R}}} % release
\newcommand{\U}{\mathbin{\mathsf{U}}} % until
@ -25,9 +25,11 @@
% Star-like PSL operators
\newcommand{\SereStar}[1]{^{\star#1}}
\newcommand{\SereFStar}[1]{^{\mathsf{:}\star#1}}
\newcommand{\SereEqual}[1]{^{=#1}}
\newcommand{\SereGoto}[1]{^{\to#1}}
\newcommand{\SerePlus}{^+}
\newcommand{\SereFPlus}{^{\mathsf{:}+}}
\newcommand{\SereFusion}{\mathbin{\mathsf{:}}}
\newcommand{\SereConcat}{\mathbin{\mathsf{;}}}
\newcommand{\SereOr}{\cup}
@ -45,5 +47,3 @@
%\newcommand{\seqXM}{\seqX}
\newcommand{\triggers}{\boxright}
\newcommand{\triggersX}{\boxRight}