* remove spurious/outdated comments in .ly
- * more control in Register_groups
-
* pushgroup, popgroup.
* basic dynamics
- * basic syntax
+ * basic syntax & parser/lexer cleanup.
* decent TeX page layout
* clean split for m2m of sources.
+ * caching of Register_group_register hierarchies.
+
This is an assorted collection of stuff that will be done, might be
done, or is an idea that I want to think about
BUGS
+ * plet bugs: scales.ly
+
* key at clef change.
* key undo
* parshape
+ * a pure parser.
+
* bar numbers/repetition marks
* read from mmap directly: study yy_scan_buffer
* create libmudela, or liblily_frontend
+ * Horizontal_align_item, Vertical_align_item.
+
* move MIDI io to a ANSI C libmidi library.
* fold indentifiers and notenames?