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Interpreter: improve and optimize dehighlight_nicks()

This commit is contained in:
Pragmatic Software 2020-03-24 15:17:33 -07:00
parent 864e6853ea
commit 1cadd1d87d
1 changed files with 19 additions and 10 deletions
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29
PBot/Interpreter.pm
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@ -877,17 +877,26 @@ sub dehighlight_nicks {
return $line if $self->{pbot}->{registry}->get_value('general', 'no_dehighlight_nicks');
my @nicks = $self->{pbot}->{nicklist}->get_nicks($channel);
return $line if not @nicks;
foreach my $nick (@nicks) {
next if length $nick == 1;
$nick = quotemeta $nick;
my $const_line = $line;
while ($const_line =~ m/(?<![^\W_\.\\])($nick)(?![^\W_:])/gi) {
my $match = $1;
$match =~ s/^(.)/$1\x{200b}/;
$line =~ s/$nick(?!:)/$match/i;
}
my %nick_table = map { $_ => 1 } @nicks;
my @tokens = split / /, $line;
foreach my $token (@tokens) {
my $potential_nick = $token;
$potential_nick =~ s/^[^\w\[\]\<\>\-\\\^\{\}]+//;
$potential_nick =~ s/[^\w\[\]\<\>\-\\\^\{\}]+$//;
next if length $potential_nick == 1;
next if not $nick_table{$potential_nick};
my $dehighlighted_nick = $potential_nick;
$dehighlighted_nick =~ s/(.)/$1\x{200b}/;
$token =~ s/\Q$potential_nick\E(?!:)/$dehighlighted_nick/;
}
return $line;
return join ' ', @tokens;
}
sub output_result {