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acc: avoid superfluous parentheses when printing acceptance

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* src/tgba/acc.cc: Do not output (Inf(x)) or (Fin(x)).
* src/tgbatest/acc.test: Adjust.
This commit is contained in:
Alexandre Duret-Lutz 2015-02-20 08:53:01 +01:00
parent 76c676dba0
commit f325cddc1c
2 changed files with 10 additions and 4 deletions
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6
src/tgba/acc.cc
View file

@ -88,6 +88,9 @@ namespace spot
}
else
{
if (!top)
// Avoid extra parentheses if there is only one set
top = code[pos - 1].mark.count() == 1;
unsigned level = 0;
const char* and_ = "";
if (!top)
@ -118,6 +121,9 @@ namespace spot
}
else
{
if (!top)
// Avoid extra parentheses if there is only one set
top = code[pos - 1].mark.count() == 1;
unsigned level = 0;
const char* or_ = "";
if (!top)

8
src/tgbatest/acc.test
View file

@ -60,10 +60,10 @@ stripping
#1: {4}
#1: {2}
2 Inf(0)&Inf(1)&Inf(3)
5 (Fin(2)) | (Inf(0)&Inf(1)&Inf(3))
7 (Fin(0)) | (Fin(2)) | (Inf(0)&Inf(1)&Inf(3))
7 (Fin(0)) | (Fin(2)) | (Inf(0)&Inf(1)&Inf(3))
7 (Fin(0)) | (Fin(2)) | (Inf(0)&Inf(1)&Inf(3))
5 Fin(2) | (Inf(0)&Inf(1)&Inf(3))
7 Fin(0) | Fin(2) | (Inf(0)&Inf(1)&Inf(3))
7 Fin(0) | Fin(2) | (Inf(0)&Inf(1)&Inf(3))
7 Fin(0) | Fin(2) | (Inf(0)&Inf(1)&Inf(3))
2 f
EOF