master updated (7f62faf -> 8d517da)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  7f62faf   Remove redundant :group args from textmodes/*.el
       new  43ecde8   Introduce an :interactive keyword for 
`defined-derived-mode'
       new  8d517da   Fix how `shell-mode' avoids being called interactively


Summary of changes:
 doc/lispref/modes.texi     | 7 +++++++
 etc/NEWS                   | 6 ++++++
 lisp/emacs-lisp/derived.el | 7 ++++++-
 lisp/shell.el              | 3 +--
 4 files changed, 20 insertions(+), 3 deletions(-)