Re: Issue 2026 in lilypond: Make markup utility definitions available via new (scm markup-utility-defs) scheme module

[lilypond]

Comment #22 on issue 2026 by address@hidden: Make markup utility  
definitions available via new (scm markup-utility-defs) scheme module
http://code.google.com/p/lilypond/issues/detail?id=2026

Here's a small test file to trigger the ly-not-markup-command throw

\version "2.15.22"

#(define-markup-command   (test-bad-markup layout props trigger)
  (number?)
  (interpret-markup layout props
    (if (eqv? trigger 0.5)
      (markup #:garbage))))


\markup { \bold abc }
\markup \test-bad-markup #0.5


When compiled together with a valid file ../testing.ly this produces:
address@hidden ~/src/lilypond/build (T2026)$  
out/bin/lilypond ../test-bad-markup.ly ../testing.ly
GNU LilyPond 2.15.24
Processing  
`/home/ian/src/lilypond/build/out/share/lilypond/current/scm/../test-bad-markup.ly'
Parsing...
programming error:
  ly-not-markup-command - Markup syntax error
         Not a markup command, garbage
         from token (((#:garbage)))
         "garbage" defined neither in current module #<module b69e5340> nor  
(lily) module

continuing, cross fingers
Processing  
`/home/ian/src/lilypond/build/out/share/lilypond/current/scm/../testing.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
Layout output to `testing.ps'...
Converting to `./testing.pdf'...
fatal error: failed files: "../test-bad-markup.ly"
address@hidden ~/src/lilypond/build (T2026)$