bin/wrot: add --stdin flag

bin/wrot

@@ -46,13 +46,17 @@ do 'conf.pl' if (-e 'conf.pl');
 
 my $w = WROT->new(%WROT_CONF);
 
+# Take names from STDIN
 if ($from_stdin) {
   while (my $entry = <>) {
+    chomp($entry);
     print $w->display($entry);
   }
   exit(0);
-} elsif ($render) {
+}
+
 # Just display the requested stuff and exit:
+unless ($render) {
   print $w->display(@ARGV);
   exit(0);
 }