.txt files for snippets in lilypond-book really needed?

[Reinhold Kainhofer]

In the past, lilypond-book created a dummy .txt file for each snippet, 
containing only the static phrase "image of music". From the git commit logs 
(commit 215ba29639e8f47b938389f864e807d98783792f  by Han-Wen on July 18, 
2004):

* scripts/lilypond-book.py (Lilypond_snippet.write_ly): create
    .txt files to appease makeinfobm.

Are we using makeinfobm at all? And are these .txt files still needed or can 
they be scratched from lilypond-book?

Cheers,
Reinhold
-- 
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Reinhold Kainhofer, address@hidden, http://reinhold.kainhofer.com/
 * Financial & Actuarial Math., Vienna Univ. of Technology, Austria
 * http://www.fam.tuwien.ac.at/, DVR: 0005886
 * LilyPond, Music typesetting, http://www.lilypond.org