* lisp/electric.el (electric-indent-post-self-insert-function): Add doc.

2 files changed, 8 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 07af775379c..019c63c5155 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2014-03-21  Glenn Morris  <rgm@gnu.org>
+
+        * electric.el (electric-indent-post-self-insert-function): Add doc.
+
 2014-03-21  Dmitry Gutov  <dgutov@yandex.ru>
 
         * emacs-lisp/package.el (package-compute-transaction):
diff --git a/lisp/electric.el b/lisp/electric.el
index 91262a23381..52b0595f7d9 100644
--- a/lisp/electric.el
+++ b/lisp/electric.el
@@ -228,6 +228,10 @@ not try to reindent lines.  It is normally better to make the major
 mode set `electric-indent-inhibit', but this can be used as a workaround.")
 
 (defun electric-indent-post-self-insert-function ()
+  "Function that `electric-indent-mode' adds to `post-self-insert-hook'.
+This indents if the hook `electric-indent-functions' returns non-nil,
+or if a member of `electric-indent-chars' was typed; but not in a string
+or comment."
   ;; FIXME: This reindents the current line, but what we really want instead is
   ;; to reindent the whole affected text.  That's the current line for simple
   ;; cases, but not all cases.  We do take care of the newline case in an