Implement some basic Lisp functions in terms of Common Lisp builtins. 2010-12-30 Aidan Kehoe <kehoea@parhasard.net> * simple.el (assoc-ignore-case): Remove a duplicate definition of this function (it's already in subr.el). * iso8859-1.el (char-width): On non-Mule, make this function equivalent to that produced by (constantly 1), but preserve its docstring. * subr.el (subst-char-in-string): Define this in terms of #'substitute, #'nsubstitute. (string-width): Define this using #'reduce and #'char-width. (char-width): Give this a simpler definition, it makes far more sense to check for mule at load time and redefine, as we do in iso8859-1.el. (store-substring): Implement this in terms of #'replace, now #'replace is cheap.

--- a/lisp/simple.el	Thu Dec 30 00:50:10 2010 +0000
+++ b/lisp/simple.el	Thu Dec 30 01:00:40 2010 +0000
@@ -3332,11 +3332,6 @@
 ;; keyboard-quit
 ;; buffer-quit-function
 ;; keyboard-escape-quit
-
-(defun assoc-ignore-case (key alist)
-  "Like `assoc', but assumes KEY is a string and ignores case when comparing."
-  (assoc* key alist :test #'equalp))
-
 
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