Adobe Fonts in LilyPond

[Basil Crow]

Hello all,

I'm a new LilyPond user and use LilyPond 2.5.x on a fully-up-to-date 
copy of Gentoo Linux without X as well as on Ubuntu Linux 5.04-preview 
with Xorg and Gnome 2.10. I would like to use PostScript fonts from the 
Adobe Font Folio in my LilyPond output, for example, Adobe Caslon or 
Adobe Garamond, but my experience of using X/Gnome (and the Linux font 
situation in general) is limited.

On my Ubuntu system, I opened fonts:/// and copied my *.pfb files for 
Adobe Caslon into it. As a test, I also copied the Calisto MT TrueType 
font as well. OpenOffice can see the TrueType font I installed, but not 
the PostScript ones. Mozilla Firefox can see all of them.

Now, LilyPond, the crux of the matter here, can't seem to find these 
fonts (I used "locate" to learn that Gnome had put them in ~/.fonts). I 
edited /usr/local/share/lilypond/2.5.15/scm/font.scm and changed a line 
to read {add-pango-fonts n 'roman Adobe Garamond" factor}, but when I 
try and run LilyPond the next time, I get the following message:

/usr/local/share/lilypond/2.5.15/scm/lily.scm:306:8: In expression 
(catch (quote ly-file-failed) (lambda () #) ...):
/usr/local/share/lilypond/2.5.15/scm/lily.scm:306:8: Wrong number of 
arguments to #<procedure #f (key arg)>

I can hack font.scm to refer to "URW Palladio L" fine, and the change is 
reflected the next time I use LilyPond. I can change it back to the 
default Century font, and the change is reflected the next time I use 
LilyPond. Somehow, though, using "Adobe Garamond" will trigger the above 
error.

I'm hacking the font name directly into font.scm because I'm under the 
impression that only the default fonts are easily sizeable. I'm really 
impressed by LilyPond but I'd just like to use Adobe Garamond instead of 
Century for my documents :) Thanks for your help in advance.

--Basil Crow