- add/remove spaces to make perl_checker happy

- remove redundant parentheses
- add some parentheses for clarity

3 files changed, 4 insertions, 4 deletions

diff --git a/perl-install/interactive/gtk.pm b/perl-install/interactive/gtk.pm
index 53d7d72c2..b4c09afe6 100644
--- a/perl-install/interactive/gtk.pm
+++ b/perl-install/interactive/gtk.pm
@@ -115,7 +115,7 @@ sub create_clist {
 		 $l[($j + $curr) % @l] =~ /$start_reg$word/i and last;
 	    }
 	    $j == @l ?
-	      $starting_word = '' :
+	      ($starting_word = '') :
 	      $select->(($j + $curr) % @l);
 
 	    $timeout = Gtk->timeout_add($forgetTime, sub { $timeout = $starting_word = ''; 0 });
diff --git a/perl-install/interactive/newt.pm b/perl-install/interactive/newt.pm
index b15b92a57..2f5f18791 100644
--- a/perl-install/interactive/newt.pm
+++ b/perl-install/interactive/newt.pm
@@ -144,7 +144,7 @@ sub ask_fromW_real {
 		} @{$e->{list}};
 	    };
 	} else {
-	    $w = Newt::Component::Entry(-1, -1, '', 20, ($e->{hidden} && 1 << 11) | 1 << 2);
+	    $w = Newt::Component::Entry(-1, -1, '', 20, ($e->{hidden} && 1 << 11) | (1 << 2));
 	    $get = sub { $w->EntryGetValue };
 	    $set = sub { $w->EntrySet($_[0], 1) };
 	}
diff --git a/perl-install/interactive/stdio.pm b/perl-install/interactive/stdio.pm
index 1952cc0e5..0fa6bf3d7 100644
--- a/perl-install/interactive/stdio.pm
+++ b/perl-install/interactive/stdio.pm
@@ -74,7 +74,7 @@ ask_fromW_begin:
 		${$e->{val}} = $i;
 	    }
 	} elsif ($e->{type} =~ /list/) {
-	    ($e->{text} || $e->{label}) and print "=> $e->{label} $e->{text}\n";
+	    $e->{text} || $e->{label} and print "=> $e->{label} $e->{text}\n";
 	    my $n = 0; my $size = 0; my $def_n = 0;
 	    foreach (@{$e->{list}}) {
 		$n++;
@@ -95,7 +95,7 @@ ask_fromW_begin:
 	    print N("Button `%s': %s", $e->{label}, may_apply($e->{format}, ${$e->{val}})), " $e->{text}\n";
 	    print N("Do you want to click on this button?");
 	    my $i = readln();
-	    ($i && $i !~ /^n/i) and $e->{clicked_may_quit}(), $common->{callbacks}{changed}->($ind);
+	    $i && $i !~ /^n/i and $e->{clicked_may_quit}(), $common->{callbacks}{changed}->($ind);
 	} elsif ($e->{type} eq 'label') {
 	    my $t = $format_label->($e);
 	    push @labels, $t;