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Crash with \repeat ... \alternative and \remove "Bar_engraver" on 2.17.2
From: |
Jim Long |
Subject: |
Crash with \repeat ... \alternative and \remove "Bar_engraver" on 2.17.26 |
Date: |
Sun, 10 Nov 2013 20:30:00 -0800 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
I was researching a method for defining form (repeats, rehearsal
marks, etc.) and line breaking in separate, hidden parallel staff
contexts, and ran across the following crash:
GNU LilyPond 2.17.26
Processing `bug6-crash.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems.../usr/local/share/lilypond/2.17.26/scm/bar-line.scm:913:28: In
procedure ly:grob-array-length in expression (ly:grob-array-length bar-array):
/usr/local/share/lilypond/2.17.26/scm/bar-line.scm:913:28: Wrong type argument
in position 1 (expecting Grob_array): ()
Can someone please determine whether the latest beta still does
this, and if so, whether a bug report is warranted?
The interaction appears to be between '\remove "Bar_engraver"' and
the alternative ending. Remove either one and the problem goes away.
Thank you,
Jim
bug6-crash.ly
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