* lisp/emacs-lisp/nadvice.el: Support adding a given function multiple times.

(advice--member-p): If name is given, only compare the name.
(advice--remove-function): Don't stop at the first match.
(advice--normalize-place): New function.
(add-function, remove-function): Use it.
(advice--add-function): Pass the name, if any, to
advice--remove-function.

1 files changed, 3 insertions, 0 deletions

diff --git a/test/indent/ruby.rb b/test/indent/ruby.rb
index fb341ee7ba6..7e778798996 100644
--- a/test/indent/ruby.rb
+++ b/test/indent/ruby.rb
@@ -16,6 +16,9 @@ d = %(hello (nested) world)
 # Don't propertize percent literals inside strings.
 "(%s, %s)" % [123, 456]
 
+"abc/#{def}ghi"
+"abc\#{def}ghi"
+
 # Or inside comments.
 x = # "tot %q/to"; =
   y = 2 / 3