1 files changed, 45 insertions, 0 deletions
diff --git a/scripts/crapbuster.pl b/scripts/crapbuster.pl
new file mode 100644
index 0000000..9c81002
--- /dev/null
+++ b/scripts/crapbuster.pl
@@ -0,0 +1,45 @@
+
+# By Stefan 'tommie' Tomanek
+use strict;
+
+use vars qw($VERSION %IRSSI);
+$VERSION = "2022112701";
+%IRSSI = (
+    authors     => "Stefan 'tommie' Tomanek",
+    contact     => "stefan\@pico.ruhr.de",
+    name        => "CRAPbuster",
+    description => "Removes CRAP or CLIENTCRAP messages from your buffer",
+    license     => "GPLv2",
+    changed     => "$VERSION",
+    commands	=> "crapbuster"
+);
+
+# /scrollback levelclear -level crap,clientcrap
+
+use Irssi;
+use Irssi::TextUI;
+
+sub cmd_crapbuster ($$$) {
+    my ($args, $server, $witem) = @_;
+    my $limit = $args =~ /^\d+$/ ? $args : -1;
+    my $win = ref $witem ? $witem->window() : Irssi::active_win();
+    my $view = $win->view;
+    my $line = $view->get_lines;
+    $line = $line->next while defined $line->next;
+    while (defined $line->prev){
+	last if $limit == 0;
+	my $level = $line->{info}{level};
+	my $copy = $line;
+	$line = $line->prev;
+	foreach (split / /, Irssi::settings_get_str('crapbuster_levels')) {
+	    next unless (($level & Irssi::level2bits($_)) != 0 );
+	    $view->remove_line($copy);
+	    last;
+	}
+	$limit-- if $limit;
+    }
+    $view->redraw();
+}
+
+Irssi::command_bind('crapbuster', \&cmd_crapbuster);
+Irssi::settings_add_str($IRSSI{name}, 'crapbuster_levels', 'CLIENTCRAP CRAP');