master updated (8ee21db4af -> 1a6fa4c5d5)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  8ee21db4af Add new function `read-string-from-buffer'.
       new  ae3e3900a2 Provide help when doing (shell-command "... &") on 
buffer collisions
       new  07f8fafe6b Further help-fns--editable-variable fixes
       new  1a6fa4c5d5 Use `C-c C-k' instead of `C-c C-d' to abort in 
string-edit


Summary of changes:
 lisp/help-fns.el              |  5 +++--
 lisp/simple.el                | 38 ++++++++++++++++++++++++++------------
 lisp/textmodes/string-edit.el |  6 +++---
 3 files changed, 32 insertions(+), 17 deletions(-)