Re: Issue 1502 in lilypond: Document information in PDF headers requires escapes for accented characters

[lilypond]

Updates:
	Summary: Document information in PDF headers requires escapes for accented  
characters

Comment #7 on issue 1502 by address@hidden: Document  
information in PDF headers requires escapes for accented characters
http://code.google.com/p/lilypond/issues/detail?id=1502

If I run this in Windows, I get
Non Lo Far Pi
Johann Baptist Strau

And the errors below.  How should this fix work?

(lilypond-windows.exe:5596): Pango-WARNING **: Invalid UTF-8 string passed  
to pango_layout_set_text()

programming error: Glyph has no name, but font supports glyph naming.
Skipping glyph U+FFFFFFFF, file C:/Program Files  
(x86)/LilyPondV2.15.2/usr/share/lilypond/current/fonts/otf/CenturySchL-Bold.otf
continuing, cross fingers
programming error: Glyph has no name, but font supports glyph naming.
Skipping glyph U+FFFFFFFF, file C:/Program Files  
(x86)/LilyPondV2.15.2/usr/share/lilypond/current/fonts/otf/CenturySchL-Bold.otf
continuing, cross fingers

(lilypond-windows.exe:5596): Pango-WARNING **: Invalid UTF-8 string passed  
to pango_layout_set_text()
programming error: Glyph has no name, but font supports glyph naming.
Skipping glyph U+FFFFFFFF, file C:/Program Files  
(x86)/LilyPondV2.15.2/usr/share/lilypond/current/fonts/otf/CenturySchL-Roma.otf
continuing, cross fingers
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
Layout output to `1502.ps'...
warning: Conversion of string `Johann Baptist Strauß' to UTF-16be failed:  
Partial character sequence at end of input
warning: Conversion of string `Non Lo Farò Più' to UTF-16be failed: Invalid  
byte sequence in conversion input
warning: Conversion of string `Johann Baptist Strauß' to UTF-16be failed:  
Partial character sequence at end of input
Converting to `./1502.pdf'...
`(gs -q -dNOSAFER -dDEVICEWIDTHPOINTS=595.28 -dDEVICEHEIGHTPOINTS=841.89  
-dCompatibilityLevel=1.4 -dNOPAUSE -dBATCH -r1200 -sDEVICE=pdfwrite  
-sOutputFile=./1502.pdf -c.setpdfwrite -f1502.ps)' failed (1)
error: failed files: "D:\\Music\\LilyPondDev\\BugSquad\\1502.ly"