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Re: LilyPond 2.23.7 released

From: Jean Abou Samra
Subject: Re: LilyPond 2.23.7 released
Date: Fri, 8 Apr 2022 13:15:51 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0

Le 08/04/2022 à 13:06, Trevor Bača a écrit :

2.23.7 appears to introduce a bug in SVG output under macOS:

%%% BEGIN %%%

\version "2.23.7"

\new Staff
   \time 3/4

%%% END %%%

macOS 12.3.1 produces the following:

$ lilypond --svg
GNU LilyPond 2.23.7 (running Guile 2.2)
Processing `'
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...;;; note: source file
;;;       newer than compiled
ice-9/eval.scm:351:13: Wrong number of arguments to #<procedure
embedded-glyph-string (a b c d e f g)>

The resulting SVG (attached here) is headed by a bright red banner
announcing an error.

Strangely, the choice of time signature is important: the example above
renders correctly in 4/4, even though the system-draw warning still appears.

The error appears to come from line 423 of
.../share/lilypond/2.23.7/scm/lily/output-svg.scm, at which
embedded-glyph-string is defined.

Note that the example above renders correctly with 2.23.6.

Ouch, this is pretty serious. Thanks, opened


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