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Re: Allow defining markup commands in LilyPond syntax (issue 324140043 b
From: |
thomasmorley65 |
Subject: |
Re: Allow defining markup commands in LilyPond syntax (issue 324140043 by address@hidden) |
Date: |
Sun, 30 Jul 2017 08:41:56 -0700 |
If I understand correctly the main advantage for the user will be the
possibility to define custom markup-commands with LilyPond-syntax.
Collecting a subset of preexisting commands to substitute tedious
coding/typing.
P.e.
\markup my-name = \markup \with-color #red \rotate #90 \italic \fontsize
#3 \etc
and use it as
\markup \my-name "My text!"
Whereas markup-commands with completely new functionality would need to
be defined as before:
(define-markup-command (command-name layout props args...)
args-signature
[ #:category category ]
[ #:properties property-bindings ]
documentation-string
..body..)
I should download/apply this patch. After having played around with it
I'll probably be able to say more.
For now two remarks/questions:
https://codereview.appspot.com/324140043/diff/1/scm/document-markup.scm
File scm/document-markup.scm (right):
https://codereview.appspot.com/324140043/diff/1/scm/document-markup.scm#newcode96
scm/document-markup.scm:96: (set! all-markup-commands (sort!
all-markup-commands markup-name<?))
Looks like 'all-markup-(list)-commands' could be used to simplify
'all-relevant-markup-commands' in 'markup->string' from markup.scm
https://codereview.appspot.com/324140043/diff/1/scm/markup-macros.scm
File scm/markup-macros.scm (right):
https://codereview.appspot.com/324140043/diff/1/scm/markup-macros.scm#newcode113
scm/markup-macros.scm:113: (defmacro*-public markup-lambda
Not sure I understand what 'markup-(list-)lambda' (as an "unregistered"
markup command) is used for.
Is it for use (as an example) in on-the-fly?
It's public, so if a user could use it directly, why not document it or
at least put up a regtest.
Or am I totally wrong?
https://codereview.appspot.com/324140043/
- Re: Allow defining markup commands in LilyPond syntax (issue 324140043 by address@hidden),
thomasmorley65 <=