Failure with texinfo.tex 2008-02-15.11

[John Mandereau]

Hello,

I have tried to compile LilyPond manuals with latest texinfo.tex from
CVS (2008-02-15.11); pdfetex complained with stopping compilation,
saying 'Undefined control sequence'.  I tried to cut the Texinfo sources
down to a minimal example reproducing the problem, with two files

=== test.texi ===
\input texinfo
@setfilename test

@include macros.texi

@internalsref{Foo}

@bye
=================

=== macros.texi ===
@macro internalsref{TEXT}
@vindex \TEXT\
@end macro
===================

Building with an older texinfo.tex (2007-09-03.05) is successful.

If I replace '@include macros.texi' with the macro definition this file
contains, building is successful with latest texinfo.tex.

The full error log I get is

$ texi2pdf test.texi 
/usr/bin/texi2dvi: Running pdfetex --file-line-error './test.texi' ...
This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6)
 file:line:error style messages enabled.
 %&-line parsing enabled.
entering extended mode
(./test.texi (./texinfo.tex Loading texinfo [version 2008-02-15.11]: pdf,
fonts, page headings, tables, conditionals, indexing, sectioning, toc,
environments, defuns, macros, cross references, insertions,
(/usr/local/texlive/2007/texmf-patch/tex/generic/dvips/epsf.tex) localization,
formatting, and turning on texinfo input format.) (./macros.texi) [1
./test.texi:8: Undefined control sequence.
<write> \entry{Foo}{\folio }{\code {\xeatspaces 
                                                {Foo}\endinput }}
<inserted text> 
                }\endwrite 
\onepageout ...\ewbot \hfil \ewbot }}\egroup \fi }
                                                  }\advancepageno \ifnum \ou...
<output> {\onepageout {\pagecontents \PAGE }
                                            }
<to be read again> 
                   \ptexend 
l.8 @bye
        
?


Greetings
John