X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/211543b923759291c93630472bae959c6e8fb652..b22f63ba31441200ca915c64445d5a87d146c327:/charset.plp

diff --git a/charset.plp b/charset.plp
index b0d3b83..85b652b 100644
--- a/charset.plp
+++ b/charset.plp
@@ -89,9 +89,9 @@ my @request = map {
 			}
 		}
 		else {
-			print "<p>Encoding $input unknown</p>\n";
+			say "<p class=error>Encoding <q>$input</q> unknown</p>";
 		}
-		\%row;
+		$row{set} ? \%row : ();
 	}
 	else {
 		();
@@ -123,7 +123,7 @@ sub range_cell {
 		$cols = $len if $len < $cols; #TODO: optimise
 		if ($len -= $cols) {
 			# continued on new row
-			$table->{$offset + $nibsize*$cols} = [$len*$nibsize, "$class joinu", $name, $title];
+			$table->{$offset + $nibsize*$cols} //= [$len*$nibsize, "$class joinu", $name, $title];
 			$name = '';
 			$class .= ' joind';
 		}
@@ -133,7 +133,7 @@ sub range_cell {
 		# multiple full rows
 		if ($len -= $rows << 4) {
 			# partial row remains
-			$table->{$offset + $nibsize*$rows * 16} = [$len*$nibsize, "$class joinu", '', $title];
+			$table->{$offset + $nibsize*$rows * 16} //= [$len*$nibsize, "$class joinu", '', $title];
 			$class .= ' joind';
 		}
 		$attr .= sprintf ' rowspan=%d', $rows;
@@ -182,7 +182,7 @@ for my $row (@request) {
 		}
 		print "\n";
 	}
-	print "</table></div>\n";
+	say '</table></div>';
 }
 
 :>