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Re: Docs build failure
From: |
Reinhold Kainhofer |
Subject: |
Re: Docs build failure |
Date: |
Mon, 31 Aug 2009 19:48:10 +0200 |
User-agent: |
KMail/1.11.4 (Linux/2.6.28-15-generic; KDE/4.2.4; i686; ; ) |
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Am Montag, 31. August 2009 16:52:01 schrieb Neil Puttock:
> 2. using ly:format in make-ps-images causes scaling of PNGs to fail
> for multi-page snippets:
[...]
> Here's the line which formats the filename for each PNG:
>
> 113 (pngn (format "~a-page%d.~a" base extension))
Hmm, %d is used by the png backend as an escape sequence that is replaced with
the actual number later on. The png backend relies on format preserving the
%d. Of course, we could later on replace \%d by the number, but that's too
much of a hack for me!
I've now simply remove the replacement of % by \%. gs (at least the pdfwriter
device) doesn't properly handle files with % in the file name, so this is not
really a problem in real life.... (plus, the !s placeholder of guile' s format
also doesn't escape it)
Cheers,
Reinhold
- --
- ------------------------------------------------------------------
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
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