Move #'some, #'every to C, implementing them with mapcarX. src/ChangeLog addition: 2010-02-03 Aidan Kehoe <kehoea@parhasard.net> * fns.c (mapcarX): Accept a new argument, indicating whether the function is being called from #'some or #'every. Implement it. Discard any multiple values where that is appropriate. (Fmapconcat, FmapcarX, Fmapvector, Fmapcan, Fmapc, Fmap) (Fmap_into): Pass the new flag to mapcarX. (Fsome, Fevery): Move these functions here from cl-extra.el; implement them in terms of mapcarX. (maplist): Discard multiple values where appropriate. lisp/ChangeLog addition: 2010-02-03 Aidan Kehoe <kehoea@parhasard.net> * cl-extra.el (some, every): Move these functions to C. * cl-macs.el (notany, notevery): Add compiler macros for these functions, no longer proclaim them inline (which would involve specbinding that's not necessary with the compiler macros).

--- a/lisp/cl-macs.el	Wed Feb 03 20:18:53 2010 +0000
+++ b/lisp/cl-macs.el	Wed Feb 03 20:26:47 2010 +0000
@@ -3545,6 +3545,12 @@
 ;;	  ;; byte-optimize.el).
 ;;	  (t form)))))
 
+(define-compiler-macro notany (&whole form &rest cl-rest)
+  (cons 'not (cons 'some (cdr cl-rest))))
+
+(define-compiler-macro notevery (&whole form &rest cl-rest)
+  (cons 'not (cons 'every (cdr cl-rest))))
+
 (mapc
  #'(lambda (y)
      (put (car y) 'side-effect-free t)
@@ -3572,7 +3578,7 @@
    (cddadr cdr cdadr) (cdddar cdr cddar) (cddddr cdr cdddr)))
 
 ;;; Things that are inline.
-(proclaim '(inline acons map concatenate notany notevery
+(proclaim '(inline acons map concatenate
 ;; XEmacs omission: gethash is builtin
 		   cl-set-elt revappend nreconc))