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ltlcross: Adjust color and wording of output

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Suggested by Akim Demaille.

* bin/ltlcross.cc: Change the colors, and add ':' at
the end of some error message.
* NEWS: Mention the color change.
* doc/org/ltlcross.org: Adjust examples.
This commit is contained in:
Alexandre Duret-Lutz 2017-02-07 18:00:53 +01:00
parent 6e3c7896f8
commit a0366921a5
3 changed files with 63 additions and 60 deletions
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18
bin/ltlcross.cc
View file

@ -197,9 +197,9 @@ static color_type const color_types[] =
ARGMATCH_VERIFY(color_args, color_types);
static color_type color_opt = color_if_tty;
static const char* bright_red = "\033[01;31m";
static const char* bright_blue = "\033[01;34m";
static const char* bright_yellow = "\033[01;33m";
static const char* bright_red = "\033[1;31m";
static const char* bold = "\033[1m";
static const char* bold_std = "\033[0;1m";
static const char* reset_color = "\033[m";
static unsigned states = 200;
@ -242,7 +242,7 @@ static std::ostream&
example()
{
if (color_opt)
std::cerr << bright_yellow;
std::cerr << bold_std;
return std::cerr;
}
@ -751,7 +751,7 @@ namespace
err << "*Comp(P" << j << ')';
else
err << "*N" << j;
err << " is nonempty; both automata accept the infinite word\n"
err << " is nonempty; both automata accept the infinite word:\n"
<< " ";
example() << *w << '\n';
end_error();
@ -914,7 +914,7 @@ namespace
{
std::cerr << "Trying to find a bogus mutation of ";
if (color_opt)
std::cerr << bright_blue;
std::cerr << bold;
std::cerr << bogus;
if (color_opt)
std::cerr << reset_color;
@ -946,13 +946,13 @@ namespace
}
std::cerr << "Smallest bogus mutation found for ";
if (color_opt)
std::cerr << bright_blue;
std::cerr << bold;
std::cerr << input;
if (color_opt)
std::cerr << reset_color;
std::cerr << " is ";
if (color_opt)
std::cerr << bright_blue;
std::cerr << bold;
std::cerr << bogus;
if (color_opt)
std::cerr << reset_color;
@ -1018,7 +1018,7 @@ namespace
if (filename || linenum)
std::cerr << ' ';
if (color_opt)
std::cerr << bright_blue;
std::cerr << bold;
std::cerr << fstr << '\n';
if (color_opt)
std::cerr << reset_color;