* lisp/calc/calc.el: Remove redundant autoload shape check.

(sel-mode): Don't defvar.
(calc-get-stack-element): Add `sel-mode' arg instead.
(calc-top, calc-top-list): Pass it this additional argument.
* lisp/calc/calc-store.el (calc-store-map):
* lisp/calc/calc-map.el (calc-apply, calc-reduce, calc-map)
(calc-map-equation, calc-outer-product, calc-inner-product):
* lisp/calc/calc-aent.el (calc-alg-entry): Don't bind sel-mode.

5 files changed, 27 insertions, 27 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 9d9949c3999..c7a15e11f92 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,14 @@
 2012-09-20  Stefan Monnier  <monnier@iro.umontreal.ca>
 
+	* calc/calc.el: Remove redundant autoload shape check.
+	(sel-mode): Don't defvar.
+	(calc-get-stack-element): Add `sel-mode' arg instead.
+	(calc-top, calc-top-list): Pass it this additional argument.
+	* calc/calc-store.el (calc-store-map):
+	* calc/calc-map.el (calc-apply, calc-reduce, calc-map)
+	(calc-map-equation, calc-outer-product, calc-inner-product):
+	* calc/calc-aent.el (calc-alg-entry): Don't bind sel-mode.
+
 	* emacs-lisp/macroexp.el (macroexp--expand-all): Fix last change.
 
 2012-09-19  Juri Linkov  <juri@jurta.org>
diff --git a/lisp/calc/calc-aent.el b/lisp/calc/calc-aent.el
index 4b91a8c2002..4cca7fb7e7f 100644
--- a/lisp/calc/calc-aent.el
+++ b/lisp/calc/calc-aent.el
@@ -286,8 +286,7 @@ The value t means abort and give an error message.")
 
 ;;;###autoload
 (defun calc-alg-entry (&optional initial prompt)
-  (let* ((sel-mode nil)
-	 (calc-dollar-values (mapcar 'calc-get-stack-element
+  (let* ((calc-dollar-values (mapcar #'calc-get-stack-element
 				     (nthcdr calc-stack-top calc-stack)))
 	 (calc-dollar-used 0)
 	 (calc-plain-entry t)
diff --git a/lisp/calc/calc-map.el b/lisp/calc/calc-map.el
index 2519e960e0e..9276e1a7832 100644
--- a/lisp/calc/calc-map.el
+++ b/lisp/calc/calc-map.el
@@ -32,8 +32,7 @@
 (defun calc-apply (&optional oper)
   (interactive)
   (calc-wrapper
-   (let* ((sel-mode nil)
-	  (calc-dollar-values (mapcar 'calc-get-stack-element
+   (let* ((calc-dollar-values (mapcar #'calc-get-stack-element
 				      (nthcdr calc-stack-top calc-stack)))
 	  (calc-dollar-used 0)
 	  (oper (or oper (calc-get-operator "Apply"
@@ -53,11 +52,10 @@
 (defun calc-reduce (&optional oper accum)
   (interactive)
   (calc-wrapper
-   (let* ((sel-mode nil)
-	  (nest (calc-is-hyperbolic))
+   (let* ((nest (calc-is-hyperbolic))
 	  (rev (calc-is-inverse))
 	  (nargs (if (and nest (not rev)) 2 1))
-	  (calc-dollar-values (mapcar 'calc-get-stack-element
+	  (calc-dollar-values (mapcar #'calc-get-stack-element
 				      (nthcdr calc-stack-top calc-stack)))
 	  (calc-dollar-used 0)
 	  (calc-mapping-dir (and (not accum) (not nest) ""))
@@ -99,8 +97,7 @@
 (defun calc-map (&optional oper)
   (interactive)
   (calc-wrapper
-   (let* ((sel-mode nil)
-	  (calc-dollar-values (mapcar 'calc-get-stack-element
+   (let* ((calc-dollar-values (mapcar #'calc-get-stack-element
 				      (nthcdr calc-stack-top calc-stack)))
 	  (calc-dollar-used 0)
 	  (calc-mapping-dir "")
@@ -120,8 +117,7 @@
 (defun calc-map-equation (&optional oper)
   (interactive)
   (calc-wrapper
-   (let* ((sel-mode nil)
-	  (calc-dollar-values (mapcar 'calc-get-stack-element
+   (let* ((calc-dollar-values (mapcar #'calc-get-stack-element
 				      (nthcdr calc-stack-top calc-stack)))
 	  (calc-dollar-used 0)
 	  (oper (or oper (calc-get-operator "Map-equation")))
@@ -152,8 +148,7 @@
 (defun calc-outer-product (&optional oper)
   (interactive)
   (calc-wrapper
-   (let* ((sel-mode nil)
-	  (calc-dollar-values (mapcar 'calc-get-stack-element
+   (let* ((calc-dollar-values (mapcar #'calc-get-stack-element
 				      (nthcdr calc-stack-top calc-stack)))
 	  (calc-dollar-used 0)
 	  (oper (or oper (calc-get-operator "Outer" 2))))
@@ -170,8 +165,7 @@
 (defun calc-inner-product (&optional mul-oper add-oper)
   (interactive)
   (calc-wrapper
-   (let* ((sel-mode nil)
-	  (calc-dollar-values (mapcar 'calc-get-stack-element
+   (let* ((calc-dollar-values (mapcar #'calc-get-stack-element
 				      (nthcdr calc-stack-top calc-stack)))
 	  (calc-dollar-used 0)
 	  (mul-oper (or mul-oper (calc-get-operator "Inner (Mult)" 2)))
diff --git a/lisp/calc/calc-store.el b/lisp/calc/calc-store.el
index 80d355ed5fa..64df10a40ca 100644
--- a/lisp/calc/calc-store.el
+++ b/lisp/calc/calc-store.el
@@ -235,8 +235,7 @@
 (defun calc-store-map (&optional oper var)
   (interactive)
   (calc-wrapper
-   (let* ((sel-mode nil)
-	  (calc-dollar-values (mapcar 'calc-get-stack-element
+   (let* ((calc-dollar-values (mapcar #'calc-get-stack-element
 				      (nthcdr calc-stack-top calc-stack)))
 	  (calc-dollar-used 0)
 	  (oper (or oper (calc-get-operator "Store Mapping")))
diff --git a/lisp/calc/calc.el b/lisp/calc/calc.el
index 17f0998d30b..8e49693562d 100644
--- a/lisp/calc/calc.el
+++ b/lisp/calc/calc.el
@@ -914,8 +914,7 @@ Used by `calc-user-invocation'.")
 
 ;; Set up the autoloading linkage.
 (let ((name (and (fboundp 'calc-dispatch)
-                 (autoloadp (symbol-function 'calc-dispatch))
-                 (nth 1 (symbol-function 'calc-dispatch))))
+                 (autoloadp (symbol-function 'calc-dispatch))))
       (p load-path))
 
   ;; If Calc files exist on the load-path, we're all set.
@@ -1353,12 +1352,12 @@ Notations:  3.14e6     3.14 * 10^6
 \\{calc-mode-map}
 "
   (interactive)
-  (mapc (function
+  (mapc (function           ;FIXME: Why (set-default v (symbol-value v)) ?!?!?
 	 (lambda (v) (set-default v (symbol-value v)))) calc-local-var-list)
   (kill-all-local-variables)
   (use-local-map (if (eq calc-algebraic-mode 'total)
 		     (progn (require 'calc-ext) calc-alg-map) calc-mode-map))
-  (mapc (function (lambda (v) (make-local-variable v))) calc-local-var-list)
+  (mapc #'make-local-variable calc-local-var-list)
   (make-local-variable 'overlay-arrow-position)
   (make-local-variable 'overlay-arrow-string)
   (add-hook 'change-major-mode-hook 'font-lock-defontify nil t)
@@ -1395,7 +1394,7 @@ Notations:  3.14e6     3.14 * 10^6
   (if calc-buffer-list (setq calc-stack (copy-sequence calc-stack)))
   (add-to-list 'calc-buffer-list (current-buffer) t))
 
-(defvar calc-check-defines 'calc-check-defines)  ; suitable for run-hooks
+(defvar calc-check-defines 'calc-check-defines)  ; Suitable for run-hooks.
 (defun calc-check-defines ()
   (if (symbol-plist 'calc-define)
       (let ((plist (copy-sequence (symbol-plist 'calc-define))))
@@ -1943,8 +1942,7 @@ See calc-keypad for details."
 		(delete-region (point) (point-max))))
 	    (calc-set-command-flag 'renum-stack))))))
 
-(defvar sel-mode)
-(defun calc-get-stack-element (x)
+(defun calc-get-stack-element (x &optional sel-mode)
   (cond ((eq sel-mode 'entry)
 	 x)
 	((eq sel-mode 'sel)
@@ -1961,9 +1959,9 @@ See calc-keypad for details."
 (defun calc-top (&optional n sel-mode)
   (or n (setq n 1))
   (calc-check-stack n)
-  (calc-get-stack-element (nth (+ n calc-stack-top -1) calc-stack)))
+  (calc-get-stack-element (nth (+ n calc-stack-top -1) calc-stack) sel-mode))
 
-(defun calc-top-n (&optional n sel-mode)    ; in case precision has changed
+(defun calc-top-n (&optional n sel-mode)    ; In case precision has changed.
   (math-check-complete (calc-normalize (calc-top n sel-mode))))
 
 (defun calc-top-list (&optional n m sel-mode)
@@ -1974,7 +1972,8 @@ See calc-keypad for details."
        (let ((top (copy-sequence (nthcdr (+ m calc-stack-top -1)
 					 calc-stack))))
 	 (setcdr (nthcdr (1- n) top) nil)
-	 (nreverse (mapcar 'calc-get-stack-element top)))))
+	 (nreverse
+          (mapcar (lambda (x) (calc-get-stack-element x sel-mode)) top)))))
 
 (defun calc-top-list-n (&optional n m sel-mode)
   (mapcar 'math-check-complete