master updated (253e524 -> 7671d47)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  253e524   Move menu-bar-select-buffer to msb.el
       new  db1de74   Fix kmacro-view-ring-2nd doc string
       new  c8ec798   Allow help-C-file-name to work on symbols designating 
subrs
       new  7671d47   Clarify that `symbol-file' only works for symbols in Lisp 
files


Summary of changes:
 lisp/help-fns.el | 4 +++-
 lisp/kmacro.el   | 2 +-
 lisp/subr.el     | 6 +++++-
 3 files changed, 9 insertions(+), 3 deletions(-)