master updated (2d28bd16 -> 728db25b)

[Ikumi Keita]

ikumi pushed a change to branch master.

      from  2d28bd16  Avoid `makeinfo` warnings
       new  9a3078e5  Fix comments and doc strings
       new  728db25b  Update documentation


Summary of changes:
 context.el       |  2 +-
 doc/auctex.texi  |  6 +++++-
 doc/changes.texi | 10 ++++++++++
 doc/todo.texi    | 19 +++++++++++++++++--
 font-latex.el    | 22 ++++++++++++----------
 latex.el         |  6 ++++--
 style/tikz.el    |  7 +++----
 tex.el           | 12 ++++++------
 8 files changed, 58 insertions(+), 26 deletions(-)