A probably well-meant warning actually crashes
lilypond when processing stdin.
It seems it warns about the fact that
ghostscript - or our ghostscript command -
cannot handle file names that start with "-".
Not sure why we don't rename "-" to "stdin"
and then cat stdin.<the requested output>
14:00:44 jann...@vuurvlieg:~
$ echo '{ a b c }' | LANG= lilypond -
Processing `-'
Parsing...
-:0: warning: no \version statement found, please add
\version "2.12.3"
for future compatibility
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
Layout output to
`-.ps'.../usr/share/lilypond/2.12.3/scm/framework-ps.scm:647:9: In procedure
simple-format in expression (ly:warning (_ "cannot convert <stdout> to ~S"
"PDF")):
/usr/share/lilypond/2.12.3/scm/framework-ps.scm:647:9: FORMAT: Missing argument
for ~S
[1]14:05:20 jann...@vuurvlieg:~
Note that the \version statement is funny, stdin
has no future?
Greetings,
Jan.
--
Jan Nieuwenhuizen <jann...@gnu.org> | GNU LilyPond - The music typesetter
Avatar®: http://AvatarAcademy.nl | http://lilypond.org
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