master updated (a798f902be -> 5198989a34)

[Gavin D. Smith]

gavin pushed a change to branch master.

    from a798f902be * doc/texinfo.tex (\doindexsegment): Issue warning on empty 
sort key.  Suggestion from Werner.
     new 0d19473fbd * doc/texinfo.texi (Cross Reference Parts, Other 
Customization Variables): Reword to avoid underful and overful hboxes.
     new 5198989a34 * doc/texinfo.tex (\mtadjustprotcode): Use new count 
\countC instead of reusing \countB which appears to clash with \pdfgettoks, 
leading to an error "pdfTeX warning (dest): name{} has


Summary of changes:
 ChangeLog        | 14 ++++++++++++++
 doc/texinfo.tex  | 17 +++++++++--------
 doc/texinfo.texi | 18 +++++++++---------
 3 files changed, 32 insertions(+), 17 deletions(-)