bug#10097: 24.0.91; Lisp mode should use common-lisp-indent-function by default

[Helmut Eller]

Lisp mode is supposedly a "Major mode for editing Lisp code for Lisps
other than GNU Emacs Lisp".  Yet the variable lisp-indent-function
remains set to the rather Elisp oriented #'lisp-indent-function.  As
Common Lisp is the most important non-Elisp Lisp
#'common-lisp-indent-function would be a friendlier default as it gets
at least if/flet/labels right more often:

=== modified file 'lisp/emacs-lisp/lisp-mode.el'
--- lisp/emacs-lisp/lisp-mode.el        2011-09-18 20:43:20 +0000
+++ lisp/emacs-lisp/lisp-mode.el        2011-11-21 17:06:50 +0000
@@ -474,6 +474,8 @@
 Entry to this mode calls the value of `lisp-mode-hook'
 if that value is non-nil."
   (lisp-mode-variables nil t)
+  (make-local-variable 'lisp-indent-function)
+  (setq lisp-indent-function 'common-lisp-indent-function)
   (set (make-local-variable 'find-tag-default-function) 'lisp-find-tag-default)
   (make-local-variable 'comment-start-skip)
   (setq comment-start-skip



In GNU Emacs 24.0.91.1 (i686-pc-linux-gnu, GTK+ Version 2.20.1)
 of 2011-11-06 on ix
Windowing system distributor `The X.Org Foundation', version 11.0.10707000
configured using `configure  '--enable-asserts' '--enable-checking' 
'--with-gif=no' '--with-gnutls=no' 'CFLAGS=-g3 -O0''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_US
  value of $XMODIFIERS: nil
  locale-coding-system: iso-latin-1-unix
  default enable-multibyte-characters: nil