Re: `texinfo.tex` doesn't work with xetex

[Werner LEMBERG]

>> Missing @endcsname inserted.
>> <to be read again>
>>                    @char
>> -->@ifpassthroughchars -@else @char
>>                                     "2D @fi
> 
> Oh dear.  I've fixed it now.  I've made it so that
> \DeclareUnicodeCharacter leaves active definitions of ASCII
> characters alone.  Evidently the active definition of hyphen was
> already correct but \DeclareUnicodeCharacter broke it.

LilyPond's documentation now compiles again with XeTeX :-)


    Werner