Re: Reduces algorithm time by prefinding footnoted grobs (issue4213042)

[n . puttock]

http://codereview.appspot.com/4213042/diff/35006/lily/footnote-engraver.cc
File lily/footnote-engraver.cc (right):

http://codereview.appspot.com/4213042/diff/35006/lily/footnote-engraver.cc#newcode67
lily/footnote-engraver.cc:67: b->set_property ("footnote-text",
event->get_property ("footnote-text"));
remove and add default in define-grobs.scm via
`grob::calc-property-by-copy'

http://codereview.appspot.com/4213042/diff/35006/lily/footnote-engraver.cc#newcode68
lily/footnote-engraver.cc:68: b->set_property ("text",
event->get_property ("text"));
remove

http://codereview.appspot.com/4213042/diff/35006/lily/footnote-engraver.cc#newcode79
lily/footnote-engraver.cc:79: Grob *b = make_item ("FootnoteItem",
event->self_scm ());
remove and add default in define-grobs.scm via
`grob::calc-property-by-copy'

http://codereview.appspot.com/4213042/diff/35006/lily/footnote-engraver.cc#newcode80
lily/footnote-engraver.cc:80: b->set_property ("footnote-text",
event->get_property ("footnote-text"));
remove

http://codereview.appspot.com/4213042/diff/35006/ly/music-functions-init.ly
File ly/music-functions-init.ly (right):

http://codereview.appspot.com/4213042/diff/35006/ly/music-functions-init.ly#newcode355
ly/music-functions-init.ly:355: 'footnote-text footnote))
add 'footnote-text to define-music-properties.scm

http://codereview.appspot.com/4213042/