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DocBook: update links to LilyPond bugs.

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Also updates the test so that it matches the next version of LilyPond.
This commit is contained in:
Thibaut Cuvelier 2021-09-29 02:26:29 +02:00
parent 32bd5877e7
commit 73a63822c2
2 changed files with 16 additions and 14 deletions
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14
autotests/export/docbook/LilyPond_Book.xml
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@ -3,13 +3,17 @@
See https://www.lyx.org/ for more information -->
<article xml:lang="en_US" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:m="http://www.w3.org/1998/Math/MathML" xmlns:xi="http://www.w3.org/2001/XInclude" version="5.2">
<title>LilyPond-book and LyX</title>
<programlisting>
\relative c'' { g a b c}
</programlisting><mediaobject><imageobject role="latex">
<mediaobject>
<imageobject role="latex">
<imagedata fileref="ff\lily-3ed27d76.pdf" format="PDF"/>
</imageobject>
<imageobject role="html">
<imagedata fileref="ff\lily-3ed27d76.png" format="PNG"/>
</imageobject></mediaobject>
</imageobject>
<textobject>
<programlisting language="lilypond" role="processed">
\relative c'' { g a b c}
</programlisting>
</textobject>
</mediaobject>
</article>

16
lib/scripts/docbook_copy.py
View File

@ -61,8 +61,9 @@ class DocBookCopier:
def preprocess_input_for_lilypond(self):
# LilyPond requires that its input file has the .lyxml extension. Due to a bug in LilyPond,
# use " instead of ' to encode XML attributes.
# https://lists.gnu.org/archive/html/bug-lilypond/2021-09/msg00039.html
# Bug report: https://gitlab.com/lilypond/lilypond/-/issues/6185
# Typical transformation:
# Fixed by 2.23.4.
# FROM: language='lilypond' role='fragment verbatim staffsize=16 ragged-right relative=2'
# TO: language="lilypond" role="fragment verbatim staffsize=16 ragged-right relative=2"
with open(self.in_file, 'r', encoding='utf-8') as f, open(self.in_lily_file, 'w', encoding='utf-8') as f_lily:
@ -77,15 +78,12 @@ class DocBookCopier:
os.unlink(self.in_file)
def postprocess_output_for_lilypond(self):
# Major problem: LilyPond used to output the LilyPond code outside the image, which is then always displayed
# before the image (instead of only the generated image).
# Bug report: https://gitlab.com/lilypond/lilypond/-/issues/6186
# No more necessary with the new version of LilyPond (2.23.4). No efficient way to decide how to post-process
# for previous versions of LilyPond. Basically, it does not make sense to post-process.
pass
# # Erase the <programlisting> that LilyPond left behind in the XML.
# in_file_before = self.in_file + '.tmp'
# shutil.move(self.in_file, in_file_before)
# with open(in_file_before, 'r', encoding='utf-8') as f_before, open(self.in_file, 'w', encoding='utf-8') as f_after:
# looking_for_end_programlisting = False
# for line in f_before:
# # TODO: find an efficient way to distinguish those left-overs.
# https://lists.gnu.org/archive/html/bug-lilypond/2021-09/msg00040.html
def call_lilypond(self):
# LilyPond requires that its input file has the .lyxml extension (plus bugs in LilyPond).