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Re: Lilypond-book does not produce png

From: Han-Wen Nienhuys
Subject: Re: Lilypond-book does not produce png
Date: Wed, 03 May 2006 12:38:43 +0200
User-agent: Thunderbird 1.5 (X11/20060313)

Michal Vopalensky wrote:

I'm using LilyPond 2.8.1 on WinXP and had a horrible time trying to process some
html files containing the lilypond fragments. Everything went OK (after I put
the lilypond-book in function installing Python...), but no png files where ever
generated in the end. I debugged the source code in Python of lilypond-book and
it really seems to me that a line was forgotten somewhere around the line 1398,
under "def process_snippets", or more concretely under "def my_system". Beneath
the line
if ly_names: my_system (string.join ([cmd, 'snippet-map.ly'] + ly_names))

I think there is missing a line

if png_names: my_system (string.join ([cmd, '-f png', 'snippet-map.ly'] +

When I put this line into the source, everything was alright.

Thanks for your report. I've added a fix for this in CVS.


Han-Wen Nienhuys - address@hidden - http://www.xs4all.nl/~hanwen

LilyPond Software Design
 -- Code for Music Notation

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