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Disable local echo during animation

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This commit is contained in:
Juerd Waalboer 2018-09-04 23:34:14 +02:00
parent 7ec4d31219
commit 9ef84285a4
1 changed files with 2 additions and 0 deletions
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2
plugins/warnings
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@ -45,12 +45,14 @@ sub hook_add {
my $text = join "\n", map ">> $_ <<", @warnings;
my $delay = 1.5 / length($text);
system "stty -echo 2>/dev/null";
print "\e[7m"; # reverse video
for my $c (split //, $text) {
print $c eq "\n" ? "\e[0m\n\e[7m" : $c;
sleep $delay;
}
print "\e[0m\n";
system "stty echo 2>/dev/null";
sleep .5;
}