New format for autobeaming rules

[n . puttock]

http://codereview.appspot.com/88155/diff/43/1044
File Documentation/user/rhythms.itely (right):

http://codereview.appspot.com/88155/diff/43/1044#newcode1662
Line 1662: of the beam, e.g. @code{#'(1 . 16)}, or @code{#'*} to
indicate a
This could be confusing to users unfamiliar with Scheme, since it
implies the hash and quote are required inside the alist.

http://codereview.appspot.com/88155/diff/43/1045
File
input/lsr/automatic-beams-two-per-two-in-4-4-or-2-2-time-signature.ly
(right):

http://codereview.appspot.com/88155/diff/43/1045#newcode1
Line 1: %% Do not edit this file; it is auto-generated from input/new
If you're keeping the revised rule for 4/4, this file's obsolete (it's
already been unticked in LSR for docs).

The changes you've made contradict the original intent of this snippet
(and the title's incorrect), so it would be better to have a new snippet
for this.

Frankly, I'd much prefer returning to the old settings (also for 3/4);
not only are they more in keeping with LilyPond's declared aims with
regard to typesetting style, they also produce better looking examples
in the documentation.

http://codereview.appspot.com/88155/diff/43/1045#newcode53
Line 53: } % begin verbatim
There should only be one of these inserted automatically (as above, at
the closing brace for the header).

http://codereview.appspot.com/88155/diff/43/1046
File input/lsr/beam-endings-in-score-context.ly (right):

http://codereview.appspot.com/88155/diff/43/1046#newcode57
Line 57: } % begin verbatim
rogue %begin verbatim

http://codereview.appspot.com/88155/diff/43/1047
File input/lsr/beam-grouping-in-7-8-time.ly (right):

http://codereview.appspot.com/88155/diff/43/1047#newcode57
Line 57: } % begin verbatim
rogue %begin verbatim

http://codereview.appspot.com/88155/diff/43/1049
File input/lsr/compound-time-signatures.ly (right):

http://codereview.appspot.com/88155/diff/43/1049#newcode75
Line 75: } % begin verbatim
rogue %begin verbatim

http://codereview.appspot.com/88155/diff/43/1050
File input/lsr/conducting-signs,-measure-grouping-signs.ly (right):

http://codereview.appspot.com/88155/diff/43/1050#newcode88
Line 88: } % begin verbatim
rogue %begin verbatim

http://codereview.appspot.com/88155/diff/43/1051
File input/lsr/grouping-beats.ly (right):

http://codereview.appspot.com/88155/diff/43/1051#newcode49
Line 49: } % begin verbatim
rogue %begin verbatim

http://codereview.appspot.com/88155/diff/43/1055
File input/lsr/reverting-default-beam-endings.ly (right):

http://codereview.appspot.com/88155/diff/43/1055#newcode59
Line 59: } % begin verbatim
rogue %begin verbatim

http://codereview.appspot.com/88155/diff/43/1060
File lily/measure-grouping-engraver.cc (right):

http://codereview.appspot.com/88155/diff/43/1060#newcode65
Line 65: SCM time_signature_fraction =
get_property("timeSignatureFraction");
get_property (

http://codereview.appspot.com/88155/diff/43/1060#newcode69
Line 69:
remove blank line

http://codereview.appspot.com/88155/diff/43/1060#newcode74
Line 74: scm_from_locale_string ("end"))),
ly_symbol2scm ("end")

http://codereview.appspot.com/88155/diff/43/1060#newcode77
Line 77: scm_from_locale_string ("*")),
ly_symbol2scm ("*")

http://codereview.appspot.com/88155/diff/43/1067
File scm/c++.scm (right):

http://codereview.appspot.com/88155/diff/43/1067#newcode34
Line 34: (or (number? x) (symbol? x)))
unused?

http://codereview.appspot.com/88155