----- Original Message -----
From: "Jim Long" <[email protected]>
To: <[email protected]>
Sent: Monday, November 11, 2013 4:30 AM
Subject: Crash with \repeat ... \alternative and \remove "Bar_engraver"
on2.17.26
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
It looks like this occurred between 2.17.4 and 2.17.9 (I don't have the
intermediate versions) and I believe a bug report is definitely warranted.
This would appear to be a Critical Regression.
--
Phil Holmes
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