charset: indicate continued columns without overlap

Ellipsis to indicate next row, (ditto) quotes for previous.

diff --git a/charset.plp b/charset.plp
index c89c92452f1e5ba7d73758a42914d352957e3d0c..5955c390a6da4327d490972a7bc3ea585659c873 100644 (file)
--- a/charset.plp
+++ b/charset.plp
@@ -346,15 +346,16 @@ sub range_cell {
                if ($len -= $rest) {
                        # continued on new row
                        my @next = ($len * $colsize, "$class joinu");
+                       my $separate = $cols - $len > $rest;  # columns not on next row
                        if ($len > $rest) {
                                # minority remains
                                push @next, $name, $title;
                                $title ||= $name;
-                               $name = '';
+                               $name = $separate && '…';
                        }
                        else {
                                # minority on next row
-                               push @next, '"', $title || $name;
+                               push @next, $separate && '"', $title || $name;
                        }
                        $table->{$offset + $colsize*$rest} //= \@next;
                        $class .= ' joind';