master updated (bca89ff432 -> 8259864837)

[Gavin D. Smith]

gavin pushed a change to branch master.

    from bca89ff432 * doc/texinfo.tex (\printdefunline): Call \defcharsdefault 
before creating the index entry in case it contains an ampersand or bracket.
     new fe0dcface8 * doc/texinfo.tex (\code, \tclose): Comments changed.
     new 8259864837 * doc/texinfo.tex (\-): Provide definition of @- to allow a 
hyphen to be printed for optional line breaks.  From Werner.


Summary of changes:
 ChangeLog       |  9 +++++++++
 doc/texinfo.tex | 18 ++++++++++--------
 2 files changed, 19 insertions(+), 8 deletions(-)