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Segfaults involving fret diagrams
From: |
Carl Sorensen |
Subject: |
Segfaults involving fret diagrams |
Date: |
Fri, 25 Nov 2011 21:46:40 +0000 |
User-agent: |
Microsoft-MacOutlook/14.13.0.110805 |
David,
There have been a number of crashes involving fret diagrams when used in
lilypond book and multiple runs, for example
<http://code.google.com/p/lilypond/issues/detail?id=1997>
and
<http://code.google.com/p/lilypond/issues/detail?id=1900>
With Mike's recent discovery that non-documented property gets/sets can
lead to memory leaks, I decided to check out the properties in the fret
diagram markups.
On line 1085 of scm/fret-diagrams.scm, you added a line for the properties
of a fret-diagram-terse markup; the properties entry is
(fret-diagram-verbose-markup).
I don't understand how this properly sets the properties for a terse
diagram, and wonder if this might be responsible for the fret diagrams
crashes. Can you shed any light on this behavior?
Thanks,
Carl
- Segfaults involving fret diagrams,
Carl Sorensen <=