+ _block.font_size.set_points (lexical_cast<int> (value));
+ }
+}
+
+void
+STLTextReader::maybe_push_subtitle ()
+{
+ maybe_push_block ();
+
+ if (!_subtitle.blocks.empty ()) {
+ _subs.push_back (_subtitle);
+ _subtitle.blocks.clear ();
+ _subtitle.vertical_position.line = 0;