Re: Percent signs in ghostscript output files should be duplicated

[Federico Bruni]

thanks Pavel, added with label defect:
https://code.google.com/p/lilypond/issues/detail?id=3421



2013/6/23 Pavel Roskin <address@hidden>

> Percent signs in ghostscript output files (i.e. those after -sOutputFile)
> should be duplicated on the command line.  It's not a format string bug as
> I initially suspected, it's a documented feature.
>
> http://ghostscript.com/doc/8.**63/Use.htm#File_output<http://ghostscript.com/doc/8.63/Use.htm#File_output>
>
> "Note: Since the % character is used to precede the page number format
> specification, in order to represent a file name that contains a %, double
> % characters must be used. For example for the file my%foo the OutputFile
> string needs to be my%%foo."
>
> As it stands now, lilypond generates a postscript file but fails to
> produce a pdf if the original filename contains a percent sign.
>
> $ lilypond Mazurek\ D%85browskiego.ly
> GNU LilyPond 2.17.21
> Processing `Mazurek D%85browskiego.ly'
> Parsing...
> Interpreting music...
> Interpreting music...[8][16]
> Preprocessing graphical objects...
> MIDI output to `Mazurek D%85browskiego.midi'...
> Fitting music on 1 page...
> Drawing systems...
> Layout output to `Mazurek D%85browskiego.ps'...
> Converting to `./Mazurek D%85browskiego.pdf'...
> warning: `(gs -q -dSAFER -dDEVICEWIDTHPOINTS=595.28
> -dDEVICEHEIGHTPOINTS=841.89 -dCompatibilityLevel=1.4 -dNOPAUSE -dBATCH
> -r1200 -sDEVICE=pdfwrite -sOutputFile=./Mazurek D%85browskiego.pdf
> -c.setpdfwrite -fMazurek D%85browskiego.ps)' failed (256)
>
> fatal error: failed files: "Mazurek D%85browskiego.ly"
>
> Percent signs in the input files (after -f) should not be duplicated.
>
> --
> Regards,
> Pavel Roskin
>
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