Merge from trunk. Don't set comment-indent-function globally.

revno: 114727
committer: Johan Bockg=C3=A5rd <bojohan@gnu.org>
branch nick: trunk
timestamp: Sun 2013-10-20 12:13:26 +0200
message:
  * lisp/progmodes/verilog-mode.el (verilog-mode): Don't set
  comment-indent-function globally.

Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
Commentary from Stefan Monnier.

- Add a few ;FIXME: about variables that don't start with "verilog-"
  (these are dynamically generated via `intern' but they should still
  follow the convention).

Modified by wsnyder.
Commentary from Stefan Monnier.

- Mark unused arguments, so the byte-compiler doesn't warn about them.

Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
Remove some unused functions.

Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>