Make doc broken?

[James Lowe]

Hello,

I apologise if I have missed a memo, but I am not able to make doc as of this 
morning.

make works fine, then when I make doc (either after a touch or not) I get stuck 
at this point

---snip--

Compiling /home/jlowe/lilypond-git/Documentation/hu/out-www/fdl.texi...
/home/jlowe/lilypond-git/Documentation/hu/out-www/fdl.texi is up to date.
/home/jlowe/lilypond-git/scripts/build/out/extract_texi_filenames -o 
/home/jlowe/lilypond-git/./out-www/xref-maps -I ./out-www -I. 
--master-map-file=/home/jlowe/lilypond-git/./out-www/xref-maps/learning.xref-map
 out-www/learning.texi
extract_texi_filenames.py: Processing out-www/learning.texi
writing: /home/jlowe/lilypond-git/./out-www/xref-maps/learning.hu.xref-map
/home/jlowe/lilypond-git/scripts/build/out/extract_texi_filenames -o 
/home/jlowe/lilypond-git/./out-www/xref-maps -I ./out-www -I. 
--master-map-file=/home/jlowe/lilypond-git/./out-www/xref-maps/usage.xref-map 
out-www/usage.texi
extract_texi_filenames.py: Processing out-www/usage.texi
writing: /home/jlowe/lilypond-git/./out-www/xref-maps/usage.hu.xref-map
cd ./out-www && \
            texi2pdf --batch -I 
/home/jlowe/lilypond-git/Documentation/hu/included -I 
/home/jlowe/lilypond-git/Documentation -I 
/home/jlowe/lilypond-git/Documentation/./out-www -I 
/home/jlowe/lilypond-git/out/lybook-db  learning.texi && \
            mkdir -p /home/jlowe/lilypond-git/Documentation/./out-www/ && mv 
learning.pdf /home/jlowe/lilypond-git/Documentation/./out-www/learning.hu.pdf
This is pdfTeX, Version 3.1415926-1.40.10 (TeX Live 2009/Debian)
entering extended mode

(./learning.texi (/home/jlowe/lilypond-git/tex/texinfo.tex
Loading texinfo [version 2009-08-14.15]: pdf, fonts, markup, glyphs,
page headings, tables, conditionals, indexing, sectioning, toc, environments,
defuns, macros, cross references, insertions,
(/usr/share/texmf-texlive/tex/generic/epsf/epsf.tex
This is `epsf.tex' v2.7.3 <23 July 2005>
) localization, formatting, and turning on texinfo input format.)
(/home/jlowe/lilypond-git/Documentation/./out-www/learning.aux)
Runaway argument?
{hu_\finish }\else \globaldefs = 1 \input txi-hu.tex \fi \closein 1 \endgroup \
ETC.
./learning.texi:15: Paragraph ended before \documentlanguagetrywithoutunderscor
e was complete.
<to be read again> 
                   \par 
l.15 
     
(./macros.texi (./version.texi) (./common-macros.texi
Underfull \hbox (badness 4556) in paragraph at lines 4--7
[][]\textrm ********************************************** []EE MACRO DEF-I-NI-
TION
./common-macros.texi:16: Undefined control sequence.
l.16 @c We need this since @q
                             {\} doesn't work with makeinfo 4.11 --
./common-macros.texi:16: Missing $ inserted.
<inserted text> 
                $
<to be read again> 
                   \delimiter 
\}->\delimiter 
               "5267309 
l.16 @c We need this since @q{\}
                                 doesn't work with makeinfo 4.11 --


--snip--

then it just sits there doing nothing.

James