Dear all,

down here at Debian we got another bug report about a FTBFS, which
went away when switching to an older version of texinfo.tex:

On Thu, 03 Mar 2016, Dirk Eddelbuettel wrote:
> Ok, the obvious fix of fattening the source directory with a working copy of
> texinfo.tex did the trick.

I have reduced the problematic case to the following minimal example:

\input texinfo   @c -*-texinfo-*-
@setfilename ess.info
@settitle ESS -- Emacs Speaks Statistics

@macro ESS{ARG}
@acronym{ESS\ARG\}
@end macro

@ESS{}: bad

@ESS{[R]}: good

@bye

The output is:
./bla.texi:9: Argument of @gobblespaces has an extra }.
<inserted text> 
                @par 
<to be read again> 
                   }
@doacronym ...#3@finish ->{@selectfonts @lsize #1}
                                                  @def @temp {#2}@ifx @temp ...
l.1 @acronym{ESS@gobblespaces }
                               @texinfoc
@scanmacro ...atspaces }@scantokens {#1@texinfoc }
                                                  @aftermacro 
l.9 @ESS{}
          : bad
? 

Can anyone comment on this?

Thanks a lot

Norbert

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PREINING, Norbert                               http://www.preining.info
JAIST, Japan                                 TeX Live & Debian Developer
GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0  ACF0 6CAC A448 860C DC13
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