+pl 73pre
+ - some refs doco.
+ - move Input_engraver into Paper_def
+ - junk Interpreter
+ - naming: Request_engraver -> Engraver,
+ - Music_iterator::next() -> process_and_next()
+ - junk Voice_engravers
+ - Span_bar, Span_bar_engraver
+ - Vertical_align_engraver
+
+*******
july 2
pl 72pre
- - paper{} syntax: var = 1.0\pt;, with an Assoc array
+ - \paper{} syntax: var = 1.0\pt;, with an Assoc array
- sketch of MIDI Performer classes.
- bf: memleak in parser
- naming: Acceptor -> Translator