Add some utf-8 coding cookies.

* lisp/calc/calc-aent.el, lisp/calc/calc-ext.el, lisp/calc/calc-lang.el:
* lisp/calc/calc-store.el, lisp/calc/calc-units.el, lisp/calc/calc.el:
* lisp/calc/calccomp.el:
Add explicit utf-8 coding cookies to files with utf-8 characters.
Also delete trailing whitespace.

8 files changed, 158 insertions, 126 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 05211ed5a8..ca0fed14b5 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2010-06-22  Glenn Morris  <[email protected]>
+
+	* calc/calc-aent.el, calc/calc-ext.el, calc/calc-lang.el:
+	* calc/calc-store.el, calc/calc-units.el, calc/calc.el:
+	* calc/calccomp.el: Add explicit utf-8 coding cookies to files with
+	utf-8 characters.
+
 2010-06-21  Karl Fogel  <[email protected]>
 
 	* simple.el (compose-mail): Fix doc string to refer to
diff --git a/lisp/calc/calc-aent.el b/lisp/calc/calc-aent.el
index 77a02b58c7..30f15f0490 100644
--- a/lisp/calc/calc-aent.el
+++ b/lisp/calc/calc-aent.el
@@ -1,7 +1,7 @@
 ;;; calc-aent.el --- algebraic entry functions for Calc
 
-;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004, 2005,
+;;   2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 ;; Author: Dave Gillespie <[email protected]>
 ;; Maintainer: Jay Belanger <[email protected]>
@@ -609,9 +609,9 @@ in Calc algebraic input.")
         (setq math-exp-str (math-remove-percentsigns math-exp-str)))
     (if calc-language-input-filter
 	(setq math-exp-str (funcall calc-language-input-filter math-exp-str)))
-    (while (setq math-exp-token 
+    (while (setq math-exp-token
                  (string-match "\\.\\.\\([^.]\\|.[^.]\\)" math-exp-str))
-      (setq math-exp-str 
+      (setq math-exp-str
             (concat (substring math-exp-str 0 math-exp-token) "\\dots"
 			    (substring math-exp-str (+ math-exp-token 2)))))
     (math-build-parse-table)
@@ -712,7 +712,7 @@ in Calc algebraic input.")
 	       (math-read-token)))
 	    ((and (memq ch calc-user-token-chars)
 		  (let ((case-fold-search nil))
-		    (eq (string-match 
+		    (eq (string-match
                          calc-user-tokens math-exp-str math-exp-pos)
 			math-exp-pos)))
 	     (setq math-exp-token 'punc
@@ -722,7 +722,7 @@ in Calc algebraic input.")
 		 (and (>= ch ?A) (<= ch ?Z))
 		 (and (>= ch ?α) (<= ch ?ω))
 		 (and (>= ch ?Α) (<= ch ?Ω)))
-	     (string-match 
+	     (string-match
               (cond
                ((and (memq calc-language calc-lang-allow-underscores)
                      (memq calc-language calc-lang-allow-percentsigns))
@@ -745,7 +745,7 @@ in Calc algebraic input.")
 		      (eq (string-match "_\\.?[0-9]" math-exp-str math-exp-pos)
                           math-exp-pos)
 		      (or (eq math-exp-pos 0)
-			  (and (not (memq calc-language 
+			  (and (not (memq calc-language
                                           calc-lang-allow-underscores))
 			       (eq (string-match "[^])}\"a-zA-Zα-ωΑ-Ω0-9'$]_"
 						 math-exp-str (1- math-exp-pos))
@@ -757,7 +757,7 @@ in Calc algebraic input.")
 	     (setq math-exp-token 'number
 		   math-expr-data (math-match-substring math-exp-str 0)
 		   math-exp-pos (match-end 0)))
-            ((and (setq adfn 
+            ((and (setq adfn
                         (assq ch (get calc-language 'math-lang-read-symbol)))
                   (eval (nth 1 adfn)))
              (eval (nth 2 adfn)))
@@ -810,8 +810,8 @@ in Calc algebraic input.")
 
 (defun math-read-expr-level (exp-prec &optional exp-term)
   (let* ((math-expr-opers (math-expr-ops))
-         (x (math-read-factor)) 
-         (first t) 
+         (x (math-read-factor))
+         (first t)
          op op2)
     (while (and (or (and calc-user-parse-table
 			 (setq op (calc-check-user-syntax x exp-prec))
@@ -832,8 +832,8 @@ in Calc algebraic input.")
 			     (memq math-exp-token '(symbol number dollar hash))
 			     (equal math-expr-data "(")
 			     (and (equal math-expr-data "[")
-				  (not (equal 
-                                        (get calc-language 
+				  (not (equal
+                                        (get calc-language
                                              'math-function-open) "["))
 				  (not (and math-exp-keep-spaces
 					    (eq (car-safe x) 'vec)))))
@@ -1141,8 +1141,8 @@ If the current Calc language does not use placeholders, return nil."
 				    (eq math-exp-token 'end)))
 			   (throw 'syntax "Expected `)'"))
 		       (math-read-token)
-		       (if (and (memq calc-language 
-                                      calc-lang-parens-are-subscripts) 
+		       (if (and (memq calc-language
+                                      calc-lang-parens-are-subscripts)
                                 args
 				(require 'calc-ext)
 				(let ((calc-matrix-mode 'scalar))
@@ -1184,7 +1184,7 @@ If the current Calc language does not use placeholders, return nil."
 					       (substring (symbol-name (cdr v))
 							  4))
 					      (cdr v))))))
-		   (while (and (memq calc-language 
+		   (while (and (memq calc-language
                                      calc-lang-brackets-are-subscripts)
 			       (equal math-expr-data "["))
 		     (math-read-token)
@@ -1284,6 +1284,7 @@ If the current Calc language does not use placeholders, return nil."
 (provide 'calc-aent)
 
 ;; Local variables:
+;; coding: utf-8
 ;; generated-autoload-file: "calc-loaddefs.el"
 ;; End:
 
diff --git a/lisp/calc/calc-ext.el b/lisp/calc/calc-ext.el
index 17dc929323..18e63655ec 100644
--- a/lisp/calc/calc-ext.el
+++ b/lisp/calc/calc-ext.el
@@ -1,7 +1,7 @@
 ;;; calc-ext.el --- various extension functions for Calc
 
-;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004, 2005,
+;;   2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <[email protected]>
 ;; Maintainer: Jay Belanger <[email protected]>
@@ -960,7 +960,7 @@ math-read-brackets math-reduce-cols math-reduce-vec math-transpose)
 
  ("calc-yank" calc-alg-edit calc-clean-newlines
 calc-do-grab-rectangle calc-do-grab-region calc-finish-stack-edit
-calc-copy-to-register calc-insert-register 
+calc-copy-to-register calc-insert-register
 calc-append-to-register calc-prepend-to-register
 calc-force-refresh calc-locate-cursor-element calc-show-edit-buffer)
 
@@ -989,7 +989,7 @@ calc-floor calc-idiv calc-increment calc-mant-part calc-max calc-min
 calc-round calc-scale-float calc-sign calc-trunc calc-xpon-part)
 
  ("calc-bin" calc-and calc-binary-radix calc-clip calc-twos-complement-mode
-calc-decimal-radix calc-diff calc-hex-radix calc-leading-zeros 
+calc-decimal-radix calc-diff calc-hex-radix calc-leading-zeros
 calc-lshift-arith calc-lshift-binary calc-not calc-octal-radix calc-or calc-radix
 calc-rotate-binary calc-rshift-arith calc-rshift-binary calc-word-size
 calc-xor)
@@ -1415,7 +1415,7 @@ calc-kill calc-kill-region calc-yank))))
                        (with-current-buffer calc-main-buffer
                          calc-option-flag)
                      calc-option-flag))
-         (msg 
+         (msg
           (cond
            ((and opt-flag hyp-flag) "Option Inverse Hyperbolic...")
            (hyp-flag "Inverse Hyperbolic...")
@@ -1505,8 +1505,8 @@ calc-kill calc-kill-region calc-yank))))
                        (with-current-buffer calc-main-buffer
                          calc-option-flag)
                      calc-option-flag))
-         (msg 
-          (cond 
+         (msg
+          (cond
            ((and opt-flag inv-flag) "Option Inverse Hyperbolic...")
            (opt-flag "Option Hyperbolic...")
            (inv-flag "Inverse Hyperbolic...")
@@ -1537,8 +1537,8 @@ calc-kill calc-kill-region calc-yank))))
                        (with-current-buffer calc-main-buffer
                          calc-hyperbolic-flag)
                      calc-hyperbolic-flag))
-         (msg 
-          (cond 
+         (msg
+          (cond
            ((and hyp-flag inv-flag) "Option Inverse Hyperbolic...")
            (hyp-flag "Option Hyperbolic...")
            (inv-flag "Option Inverse...")
@@ -1702,8 +1702,8 @@ calc-kill calc-kill-region calc-yank))))
 (defun calc-execute-extended-command (n)
   (interactive "P")
   (let* ((prompt (concat (calc-num-prefix-name n) "M-x "))
-	 (cmd (intern 
-               (completing-read prompt obarray 'commandp t "calc-" 
+	 (cmd (intern
+               (completing-read prompt obarray 'commandp t "calc-"
                                 'calc-extended-command-history))))
     (setq prefix-arg n)
     (command-execute cmd)))
@@ -3500,5 +3500,9 @@ A key may contain additional specs for Inverse, Hyperbolic, and Inv+Hyp.")
 
 (provide 'calc-ext)
 
+;; Local variables:
+;; coding: utf-8
+;; End:
+
 ;; arch-tag: 1814ba7f-a390-49dc-9e25-a5adc205e97e
 ;;; calc-ext.el ends here
diff --git a/lisp/calc/calc-lang.el b/lisp/calc/calc-lang.el
index 0ebf1a18fe..f461c47aaf 100644
--- a/lisp/calc/calc-lang.el
+++ b/lisp/calc/calc-lang.el
@@ -1,7 +1,7 @@
 ;;; calc-lang.el --- calc language functions
 
-;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004, 2005,
+;;   2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <[email protected]>
 ;; Maintainer: Jay Belanger <[email protected]>
@@ -335,7 +335,7 @@
 (add-to-list 'calc-lang-allow-underscores 'fortran)
 (add-to-list 'calc-lang-parens-are-subscripts 'fortran)
 
-;; The next few variables are local to math-read-exprs in calc-aent.el 
+;; The next few variables are local to math-read-exprs in calc-aent.el
 ;; and math-read-expr in calc-ext.el, but are set in functions they call.
 
 (defvar math-exp-token)
@@ -379,12 +379,12 @@
          ((= n 1)
           (message "TeX language mode with \\hbox{func}(\\hbox{var})"))
          ((> n 1)
-          (message 
+          (message
            "TeX language mode with \\hbox{func}(\\hbox{var}) and multiline matrices"))
          ((= n -1)
           (message "TeX language mode with \\func(\\hbox{var})"))
          ((< n -1)
-          (message 
+          (message
            "TeX language mode with \\func(\\hbox{var}) and multiline matrices")))))
 
 (defun calc-latex-language (n)
@@ -399,12 +399,12 @@
          ((= n 1)
           (message "LaTeX language mode with \\text{func}(\\text{var})"))
          ((> n 1)
-          (message 
+          (message
            "LaTeX language mode with \\text{func}(\\text{var}) and multiline matrices"))
          ((= n -1)
           (message "LaTeX language mode with \\func(\\text{var})"))
          ((< n -1)
-          (message 
+          (message
            "LaTeX language mode with \\func(\\text{var}) and multiline matrices")))))
 
 (put 'tex 'math-lang-name "TeX")
@@ -498,7 +498,7 @@
        (intv . math-compose-tex-intv)))
 
 (put 'tex 'math-variable-table
-  '( 
+  '(
     ;; The Greek letters
     ( \\alpha      . var-alpha )
     ( \\beta       . var-beta  )
@@ -630,7 +630,7 @@
 
 (defun math-compose-tex-matrix (a &optional ltx)
   (if (cdr a)
-      (cons (append (math-compose-vector (cdr (car a)) " & " 0) 
+      (cons (append (math-compose-vector (cdr (car a)) " & " 0)
                     (if ltx '(" \\\\ ") '(" \\cr ")))
             (math-compose-tex-matrix (cdr a) ltx))
     (list (math-compose-vector (cdr (car a)) " & " 0))))
@@ -722,7 +722,7 @@
            (setq left "{" right "}"))
           (t (setq left calc-function-open
                    right calc-function-close)))
-    (list 'horiz func 
+    (list 'horiz func
           left
           (math-compose-vector (cdr a) ", " 0)
           right)))
@@ -866,7 +866,7 @@
                      (and right
                           (setq math-exp-str (copy-sequence math-exp-str))
                           (aset math-exp-str right ?\]))))))))))
-        
+
 (defun math-latex-parse-frac (f val)
   (let (numer denom)
     (setq numer (car (math-read-expr-list)))
@@ -988,7 +988,7 @@
                  (cdr (math-transpose a)))
                 '("}")))))
 
-(put 'eqn 'math-var-formatter 
+(put 'eqn 'math-var-formatter
      (function
       (lambda (a prec)
         (let (v)
@@ -1011,7 +1011,7 @@
                         (intern (substring (symbol-name (nth 2 a)) 0 -1))))
                  prec)
               (symbol-name (nth 1 a))))))))
-      
+
 (defconst math-eqn-special-funcs
   '( calcFunc-log
      calcFunc-ln calcFunc-exp
@@ -1022,7 +1022,7 @@
      calcFunc-arcsin calcFunc-arccos calcFunc-arctan
      calcFunc-arcsinh calcFunc-arccosh calcFunc-arctanh))
 
-(put 'eqn 'math-func-formatter 
+(put 'eqn 'math-func-formatter
      (function
       (lambda (func a)
         (let (left right)
@@ -1035,8 +1035,8 @@
                      (not (math-tex-expr-is-flat (nth 1 a))))
                  (setq left "{left ( "
                        right " right )}"))
-                
-                ((and 
+
+                ((and
                   (memq (car a) math-eqn-special-funcs)
                   (= (length a) 2)
                   (or (Math-realp (nth 1 a))
@@ -1069,7 +1069,7 @@
      ("above" punc ",")))
 
 (put 'eqn 'math-lang-adjust-words
-     (function 
+     (function
       (lambda ()
         (let ((code (assoc math-expr-data math-eqn-ignore-words)))
           (cond ((null code))
@@ -1189,21 +1189,21 @@
        ( Gamma       . var-gamma)))
 
 (put 'yacas 'math-parse-table
-     '((("Deriv(" 0 ")" 0) 
+     '((("Deriv(" 0 ")" 0)
         calcFunc-deriv (var ArgB var-ArgB) (var ArgA var-ArgA))
-       (("D(" 0 ")" 0) 
+       (("D(" 0 ")" 0)
         calcFunc-deriv (var ArgB var-ArgB) (var ArgA var-ArgA))
-       (("Integrate(" 0 ")" 0) 
+       (("Integrate(" 0 ")" 0)
         calcFunc-integ (var ArgB var-ArgB)(var ArgA var-ArgA))
-       (("Integrate(" 0 "," 0 "," 0 ")" 0) 
-        calcFunc-integ (var ArgD var-ArgD) (var ArgA var-ArgA) 
+       (("Integrate(" 0 "," 0 "," 0 ")" 0)
+        calcFunc-integ (var ArgD var-ArgD) (var ArgA var-ArgA)
         (var ArgB var-ArgB) (var ArgC var-ArgC))
-       (("Subst(" 0 "," 0 ")" 0) 
-        calcFunc-subst (var ArgC var-ArgC) (var ArgA var-ArgA) 
+       (("Subst(" 0 "," 0 ")" 0)
+        calcFunc-subst (var ArgC var-ArgC) (var ArgA var-ArgA)
         (var ArgB var-ArgB))
-       (("Taylor(" 0 "," 0 "," 0 ")" 0) 
-        calcFunc-taylor (var ArgD var-ArgD) 
-        (calcFunc-eq (var ArgA var-ArgA) (var ArgB var-ArgB)) 
+       (("Taylor(" 0 "," 0 "," 0 ")" 0)
+        calcFunc-taylor (var ArgD var-ArgD)
+        (calcFunc-eq (var ArgA var-ArgA) (var ArgB var-ArgB))
         (var ArgC var-ArgC))))
 
 (put 'yacas 'math-oper-table
@@ -1356,7 +1356,7 @@
         (math-compose-expr (nth 2 a) -1)
         (if (not (nth 3 a))
             ")"
-          (concat 
+          (concat
            ","
            (math-compose-expr (nth 3 a) -1)
            ","
@@ -1393,7 +1393,7 @@
      '(("+"    +               100  100)
        ("-"    -               100  134)
        ("*"    *               120  120)
-       ("."    *               130  129)       
+       ("."    *               130  129)
        ("/"    /               120  120)
        ("u-"   neg              -1  180)
        ("u+"   ident            -1  180)
@@ -1494,9 +1494,9 @@
           (nth 3 args))))
 
 (put 'maxima 'math-parse-table
-     '((("if" 0 "then" 0 "else" 0) 
-        calcFunc-if 
-        (var ArgA var-ArgA) 
+     '((("if" 0 "then" 0 "else" 0)
+        calcFunc-if
+        (var ArgA var-ArgA)
         (var ArgB var-ArgB)
         (var ArgC var-ArgC))))
 
@@ -1572,7 +1572,7 @@
       (lambda (a)
         (list 'horiz
               "matrix("
-              (math-compose-vector (cdr a) 
+              (math-compose-vector (cdr a)
                                    (concat math-comp-comma " ")
                                    math-comp-vector-prec)
               ")"))))
@@ -1734,7 +1734,7 @@ order to Calc's."
           (nth 0 args))))
 
 (put 'giac 'math-parse-table
-     '((("set" 0) 
+     '((("set" 0)
         calcFunc-rdup
         (var ArgA var-ArgA))))
 
@@ -1748,7 +1748,7 @@ order to Calc's."
   "Compose the arguments to a Calc function in reverse order.
 This is used for various language modes which have functions in reverse
 order to Calc's."
-  (list 'horiz (nth 1 fn) 
+  (list 'horiz (nth 1 fn)
         "("
         (math-compose-expr (nth 2 a) 0)
         ","
@@ -1770,7 +1770,7 @@ order to Calc's."
           (list 'horiz
                 (math-compose-expr (nth 1 a) 1000)
                 "["
-                (math-compose-expr 
+                (math-compose-expr
                  (calc-normalize (list '- (nth 2 a) 1)) 0)
                 "]")))))
 
@@ -2001,7 +2001,7 @@ order to Calc's."
         (list 'horiz
               "matrix("
               math-comp-left-bracket
-              (math-compose-vector (cdr a) 
+              (math-compose-vector (cdr a)
                                    (concat math-comp-comma " ")
                                    math-comp-vector-prec)
               math-comp-right-bracket
@@ -2044,9 +2044,9 @@ order to Calc's."
 (defvar math-read-big-baseline)
 (defvar math-read-big-h2)
 
-;; The variables math-rb-h1, math-rb-h2, math-rb-v1 and math-rb-v2 
-;; are local to math-read-big-rec, but are used by math-read-big-char, 
-;; math-read-big-emptyp and math-read-big-balance which are called by 
+;; The variables math-rb-h1, math-rb-h2, math-rb-v1 and math-rb-v2
+;; are local to math-read-big-rec, but are used by math-read-big-char,
+;; math-read-big-emptyp and math-read-big-balance which are called by
 ;; math-read-big-rec.
 ;; math-rb-h2 is also local to math-read-big-bigp in calc-ext.el,
 ;; which calls math-read-big-balance.
@@ -2055,40 +2055,40 @@ order to Calc's."
 (defvar math-rb-v1)
 (defvar math-rb-v2)
 
-(defun math-read-big-rec (math-rb-h1 math-rb-v1 math-rb-h2 math-rb-v2 
+(defun math-read-big-rec (math-rb-h1 math-rb-v1 math-rb-h2 math-rb-v2
                                      &optional baseline prec short)
   (or prec (setq prec 0))
 
   ;; Clip whitespace above or below.
-  (while (and (< math-rb-v1 math-rb-v2) 
+  (while (and (< math-rb-v1 math-rb-v2)
               (math-read-big-emptyp math-rb-h1 math-rb-v1 math-rb-h2 (1+ math-rb-v1)))
     (setq math-rb-v1 (1+ math-rb-v1)))
-  (while (and (< math-rb-v1 math-rb-v2) 
+  (while (and (< math-rb-v1 math-rb-v2)
               (math-read-big-emptyp math-rb-h1 (1- math-rb-v2) math-rb-h2 math-rb-v2))
     (setq math-rb-v2 (1- math-rb-v2)))
 
   ;; If formula is a single line high, normal parser can handle it.
   (if (<= math-rb-v2 (1+ math-rb-v1))
       (if (or (<= math-rb-v2 math-rb-v1)
-	      (> math-rb-h1 (length (setq math-rb-v2 
+	      (> math-rb-h1 (length (setq math-rb-v2
                                           (nth math-rb-v1 math-read-big-lines)))))
 	  (math-read-big-error math-rb-h1 math-rb-v1)
 	(setq math-read-big-baseline math-rb-v1
 	      math-read-big-h2 math-rb-h2
 	      math-rb-v2 (nth math-rb-v1 math-read-big-lines)
-	      math-rb-h2 (math-read-expr 
-                          (substring math-rb-v2 math-rb-h1 
+	      math-rb-h2 (math-read-expr
+                          (substring math-rb-v2 math-rb-h1
                                      (min math-rb-h2 (length math-rb-v2)))))
 	(if (eq (car-safe math-rb-h2) 'error)
-	    (math-read-big-error (+ math-rb-h1 (nth 1 math-rb-h2)) 
+	    (math-read-big-error (+ math-rb-h1 (nth 1 math-rb-h2))
                                  math-rb-v1 (nth 2 math-rb-h2))
 	  math-rb-h2))
 
     ;; Clip whitespace at left or right.
-    (while (and (< math-rb-h1 math-rb-h2) 
+    (while (and (< math-rb-h1 math-rb-h2)
                 (math-read-big-emptyp math-rb-h1 math-rb-v1 (1+ math-rb-h1) math-rb-v2))
       (setq math-rb-h1 (1+ math-rb-h1)))
-    (while (and (< math-rb-h1 math-rb-h2) 
+    (while (and (< math-rb-h1 math-rb-h2)
                 (math-read-big-emptyp (1- math-rb-h2) math-rb-v1 math-rb-h2 math-rb-v2))
       (setq math-rb-h2 (1- math-rb-h2)))
 
@@ -2107,7 +2107,7 @@ order to Calc's."
 	     (/= (aref line math-rb-h1) ?\ )
 	     (if (and (= (aref line math-rb-h1) ?\-)
 		      ;; Make sure it's not a minus sign.
-		      (or (and (< (1+ math-rb-h1) len) 
+		      (or (and (< (1+ math-rb-h1) len)
                                (= (aref line (1+ math-rb-h1)) ?\-))
 			  (/= (math-read-big-char math-rb-h1 (1- v)) ?\ )
 			  (/= (math-read-big-char math-rb-h1 (1+ v)) ?\ )))
@@ -2166,7 +2166,7 @@ order to Calc's."
 	    ;; Binomial coefficient.
 	    ((and (= other-char ?\()
 		  (= (math-read-big-char (1+ math-rb-h1) v) ?\ )
-		  (= (string-match "( *)" (nth v math-read-big-lines) 
+		  (= (string-match "( *)" (nth v math-read-big-lines)
                                    math-rb-h1) math-rb-h1))
 	     (setq h (match-end 0))
 	     (math-read-big-emptyp math-rb-h1 math-rb-v1 (1+ math-rb-h1) v nil t)
@@ -2180,7 +2180,7 @@ order to Calc's."
 
 	    ;; Minus sign.
 	    ((= other-char ?\-)
-	     (setq p (list 'neg (math-read-big-rec (1+ math-rb-h1) math-rb-v1 
+	     (setq p (list 'neg (math-read-big-rec (1+ math-rb-h1) math-rb-v1
                                                    math-rb-h2 math-rb-v2 v 250 t))
 		   v math-read-big-baseline
 		   h math-read-big-h2))
@@ -2199,10 +2199,10 @@ order to Calc's."
 	       (if (= sep ?\])
 		   (math-read-big-error (1- h) v "Expected `)'"))
 	       (if (= sep ?\))
-		   (setq p (math-read-big-rec 
+		   (setq p (math-read-big-rec
                             (1+ math-rb-h1) math-rb-v1 (1- h) math-rb-v2 v))
 		 (setq hmid (math-read-big-balance h v "(")
-		       p (list p 
+		       p (list p
                                (math-read-big-rec h math-rb-v1 (1- hmid) math-rb-v2 v))
 		       h hmid)
 		 (cond ((= sep ?\.)
@@ -2347,7 +2347,7 @@ order to Calc's."
 	     (math-read-big-emptyp math-rb-h1 math-rb-v1 h v nil t)
 	     (math-read-big-emptyp math-rb-h1 (1+ v) h math-rb-v2 nil t)))
 
-      ;; Now left term is bounded by math-rb-h1, math-rb-v1, h, math-rb-v2; 
+      ;; Now left term is bounded by math-rb-h1, math-rb-v1, h, math-rb-v2;
       ;; baseline = v.
       (if baseline
 	  (or (= v baseline)
@@ -2389,12 +2389,12 @@ order to Calc's."
 	(cond ((eq (nth 3 widest) -1)
 	       (setq p (list (nth 1 widest) p)))
 	      ((equal (car widest) "?")
-	       (let ((y (math-read-big-rec h math-rb-v1 math-rb-h2 
+	       (let ((y (math-read-big-rec h math-rb-v1 math-rb-h2
                                            math-rb-v2 baseline nil t)))
 		 (or (= (math-read-big-char math-read-big-h2 baseline) ?\:)
 		     (math-read-big-error math-read-big-h2 baseline "Expected `:'"))
 		 (setq p (list (nth 1 widest) p y
-			       (math-read-big-rec 
+			       (math-read-big-rec
                                 (1+ math-read-big-h2) math-rb-v1 math-rb-h2 math-rb-v2
                                 baseline (nth 3 widest) t))
 		       h math-read-big-h2)))
@@ -2483,5 +2483,9 @@ order to Calc's."
 
 (provide 'calc-lang)
 
+;; Local variables:
+;; coding: utf-8
+;; End:
+
 ;; arch-tag: 483bfe15-f290-4fef-bb7d-ce65be687f2e
 ;;; calc-lang.el ends here
diff --git a/lisp/calc/calc-store.el b/lisp/calc/calc-store.el
index 8f73e71b0f..b82ed08c55 100644
--- a/lisp/calc/calc-store.el
+++ b/lisp/calc/calc-store.el
@@ -1,7 +1,7 @@
 ;;; calc-store.el --- value storage functions for Calc
 
-;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004, 2005,
+;;   2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <[email protected]>
 ;; Maintainer: Jay Belanger <[email protected]>
@@ -197,8 +197,8 @@
                     (minibuffer-completion-predicate
                      (lambda (x) (boundp (intern (concat "var-" x)))))
                     (minibuffer-completion-confirm t))
-                (read-from-minibuffer 
-                 prompt nil calc-var-name-map nil 
+                (read-from-minibuffer
+                 prompt nil calc-var-name-map nil
                  'calc-read-var-name-history)))))
     (setq calc-aborted-prefix "")
     (and (not (equal var "var-"))
@@ -677,5 +677,9 @@
 
 (provide 'calc-store)
 
+;; Local variables:
+;; coding: utf-8
+;; End:
+
 ;; arch-tag: 2fbfec82-a521-42ca-bcd8-4f254ae6313e
 ;;; calc-store.el ends here
diff --git a/lisp/calc/calc-units.el b/lisp/calc/calc-units.el
index 6881db3fb1..a88e87dffb 100644
--- a/lisp/calc/calc-units.el
+++ b/lisp/calc/calc-units.el
@@ -1,7 +1,7 @@
 ;;; calc-units.el --- unit conversion functions for Calc
 
-;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004, 2005,
+;;   2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <[email protected]>
 ;; Maintainer: Jay Belanger <[email protected]>
@@ -323,7 +323,7 @@ that the combined units table will be rebuilt.")
      ( ?c  (^ 10 -2)  "Centi"  )
      ( ?m  (^ 10 -3)  "Milli"  )
      ( ?u  (^ 10 -6)  "Micro"  )
-     ( ?μ  (^ 10 -6)  "Micro"  )     
+     ( ?μ  (^ 10 -6)  "Micro"  )
      ( ?n  (^ 10 -9)  "Nano"   )
      ( ?p  (^ 10 -12) "Pico"   )
      ( ?f  (^ 10 -15) "Femto"  )
@@ -1548,5 +1548,9 @@ If EXPR is nil, return nil."
 
 (provide 'calc-units)
 
+;; Local variables:
+;; coding: utf-8
+;; End:
+
 ;; arch-tag: e993314f-3adc-4191-be61-4ef8874881c4
 ;;; calc-units.el ends here
diff --git a/lisp/calc/calc.el b/lisp/calc/calc.el
index 587e376245..7ea371dd16 100644
--- a/lisp/calc/calc.el
+++ b/lisp/calc/calc.el
@@ -419,7 +419,7 @@ in normal mode."
   :group 'calc
   :type 'boolean)
 
-(defcustom calc-undo-length 
+(defcustom calc-undo-length
   100
   "The number of undo steps that will be preserved when Calc is quit."
   :group 'calc
@@ -1233,7 +1233,7 @@ the trail buffer."
     ;; Eventually, prompt user with a list of buffers using embedded mode.
     (when (and
            info-list
-           (yes-or-no-p 
+           (yes-or-no-p
             (concat "This Calc stack is being used for embedded mode. Kill anyway?")))
       (while info-list
         (with-current-buffer (car (car info-list))
@@ -3409,7 +3409,7 @@ largest Emacs integer.")
                   (Math-lessp a math-half-2-word-size))
              (and (Math-integer-negp a)
                   (require 'calc-ext)
-                  (let ((comparison 
+                  (let ((comparison
                          (math-compare (Math-integer-neg a) math-half-2-word-size)))
                     (or (= comparison 0)
                         (= comparison -1))))))
@@ -3553,7 +3553,7 @@ largest Emacs integer.")
   (math-normalize
    (save-match-data
      (cond
-      
+
       ;; Integers (most common case)
       ((string-match "\\` *\\([0-9]+\\) *\\'" s)
        (let ((digs (math-match-substring s 1)))
@@ -3565,22 +3565,22 @@ largest Emacs integer.")
            (if (<= (length digs) (* 2 math-bignum-digit-length))
                (string-to-number digs)
              (cons 'bigpos (math-read-bignum digs))))))
-      
+
       ;; Clean up the string if necessary
       ((string-match "\\`\\(.*\\)[ \t\n]+\\([^\001]*\\)\\'" s)
        (math-read-number (concat (math-match-substring s 1)
                                  (math-match-substring s 2))))
-      
+
       ;; Plus and minus signs
       ((string-match "^[-_+]\\(.*\\)$" s)
        (let ((val (math-read-number (math-match-substring s 1))))
          (and val (if (eq (aref s 0) ?+) val (math-neg val)))))
-      
+
       ;; Forms that require extensions module
       ((string-match "[^-+0-9eE.]" s)
        (require 'calc-ext)
        (math-read-number-fancy s))
-      
+
       ;; Decimal point
       ((string-match "^\\([0-9]*\\)\\.\\([0-9]*\\)$" s)
        (let ((int (math-match-substring s 1))
@@ -3593,7 +3593,7 @@ largest Emacs integer.")
                   (list 'float
                         (math-add (math-scale-int int flen) frac)
                         (- flen)))))))
-      
+
       ;; "e" notation
       ((string-match "^\\(.*\\)[eE]\\([-+]?[0-9]+\\)$" s)
        (let ((mant (math-match-substring s 1))
@@ -3604,7 +3604,7 @@ largest Emacs integer.")
            (and mant exp (Math-realp mant) (> exp -4000000) (< exp 4000000)
                 (let ((mant (math-float mant)))
                   (list 'float (nth 1 mant) (+ (nth 2 mant) exp)))))))
-      
+
       ;; Syntax error!
       (t nil)))))
 
@@ -3797,7 +3797,7 @@ See Info node `(calc)Defining Functions'."
       (setq unread-command-event nil)
     (setq unread-command-events nil)))
 
-(defcalcmodevar math-2-word-size 
+(defcalcmodevar math-2-word-size
   (math-read-number-simple "4294967296")
   "Two to the power of `calc-word-size'.")
 
@@ -3814,5 +3814,9 @@ See Info node `(calc)Defining Functions'."
 
 (provide 'calc)
 
+;; Local variables:
+;; coding: utf-8
+;; End:
+
 ;; arch-tag: 0c3b170c-4ce6-4eaf-8d9b-5834d1fe938f
 ;;; calc.el ends here
diff --git a/lisp/calc/calccomp.el b/lisp/calc/calccomp.el
index c8efded927..7aeb31c771 100644
--- a/lisp/calc/calccomp.el
+++ b/lisp/calc/calccomp.el
@@ -1,7 +1,7 @@
 ;;; calccomp.el --- composition functions for Calc
 
-;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004,
-;;   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2002, 2003, 2004, 2005,
+;;   2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 ;; Author: David Gillespie <[email protected]>
 ;; Maintainer: Jay Belanger <[email protected]>
@@ -50,19 +50,19 @@
 ;;;
 ;;;    (tag X C)             Composition C corresponds to sub-expression X
 
-;; math-comp-just and math-comp-comma-spc are local to 
-;; math-compose-expr, but are used by math-compose-matrix, which is 
+;; math-comp-just and math-comp-comma-spc are local to
+;; math-compose-expr, but are used by math-compose-matrix, which is
 ;; called by math-compose-expr
 (defvar math-comp-just)
 (defvar math-comp-comma-spc)
 
-;; math-comp-vector-prec is local to math-compose-expr, but is used by 
-;; math-compose-matrix and math-compose-rows, which are called by 
+;; math-comp-vector-prec is local to math-compose-expr, but is used by
+;; math-compose-matrix and math-compose-rows, which are called by
 ;; math-compose-expr.
 (defvar math-comp-vector-prec)
 
-;; math-comp-left-bracket, math-comp-right-bracket and math-comp-comma are 
-;; local to math-compose-expr, but are used by math-compose-rows, which is 
+;; math-comp-left-bracket, math-comp-right-bracket and math-comp-comma are
+;; local to math-compose-expr, but are used by math-compose-rows, which is
 ;; called by math-compose-expr.
 (defvar math-comp-left-bracket)
 (defvar math-comp-right-bracket)
@@ -100,7 +100,7 @@
 	(list 'tag a (math-compose-expr a prec))))
      ((and (not (consp a)) (not (integerp a)))
       (concat "'" (prin1-to-string a)))
-     ((setq spfn (assq (car-safe a) 
+     ((setq spfn (assq (car-safe a)
                        (get calc-language 'math-special-function-table)))
       (setq spfn (cdr spfn))
       (if (consp spfn)
@@ -111,12 +111,12 @@
 	      (and (nth 1 calc-frac-format) (Math-integerp a)))
 	  (if (and
                calc-language
-               (not (memq calc-language 
+               (not (memq calc-language
                           '(flat big unform))))
 	      (let ((aa (math-adjust-fraction a))
 		    (calc-frac-format nil))
 		(math-compose-expr (list '/
-					 (if (memq calc-language 
+					 (if (memq calc-language
                                                    calc-lang-slash-idiv)
 					     (math-float (nth 1 aa))
 					   (nth 1 aa))
@@ -281,22 +281,22 @@
 					    (cdr a)
 					    (if full rows 3) t)))))
 	      (if (or calc-full-vectors (< (length a) 7))
-                  (if (and 
+                  (if (and
                        (setq spfn (get calc-language 'math-matrix-formatter))
                        (math-matrixp a))
                       (funcall spfn a)
                     (list 'horiz
                           math-comp-left-bracket
-                          (math-compose-vector (cdr a) 
+                          (math-compose-vector (cdr a)
                                                (concat math-comp-comma " ")
                                                math-comp-vector-prec)
                           math-comp-right-bracket))
 		(list 'horiz
 		      math-comp-left-bracket
 		      (math-compose-vector (list (nth 1 a) (nth 2 a) (nth 3 a))
-					   (concat math-comp-comma " ") 
+					   (concat math-comp-comma " ")
                                            math-comp-vector-prec)
-		      math-comp-comma 
+		      math-comp-comma
                       (if (setq spfn (get calc-language 'math-dots))
                           (concat " " spfn)
                         " ...")
@@ -869,7 +869,7 @@
 						    math-comp-vector-prec)
 						   (if (= col cols)
 						       ""
-						     (concat 
+						     (concat
                                                       math-comp-comma-spc " ")))))
 					  a)))
 		      res)))
@@ -880,7 +880,7 @@
       (if (<= count 0)
 	  (if (< count 0)
 	      (math-compose-rows (cdr a) -1 nil)
-	    (cons (concat 
+	    (cons (concat
                    (let ((mdots (get calc-language 'math-dots)))
                      (if mdots
                          (concat " " mdots)
@@ -1119,7 +1119,7 @@
 	       (if (memq prec '(196 201)) ")" "")))))
 
 ;; The variables math-svo-c, math-svo-wid and math-svo-off are local
-;; to math-stack-value-offset in calc.el, but are used by 
+;; to math-stack-value-offset in calc.el, but are used by
 ;; math-stack-value-offset-fancy, which is called by math-stack-value-offset..
 (defvar math-svo-c)
 (defvar math-svo-wid)
@@ -1195,11 +1195,11 @@
 ;;; of the formula.
 
 ;; The variables math-comp-full-width, math-comp-highlight, math-comp-word,
-;; math-comp-level, math-comp-margin and math-comp-buf are local to 
-;; math-comp-to-string-flat, but are used by math-comp-to-string-flat-term, 
+;; math-comp-level, math-comp-margin and math-comp-buf are local to
+;; math-comp-to-string-flat, but are used by math-comp-to-string-flat-term,
 ;; which is called by math-comp-to-string-flat.
-;; math-comp-highlight and math-comp-buf are also local to 
-;; math-comp-simplify-term and math-comp-simplify respectively, but are used 
+;; math-comp-highlight and math-comp-buf are also local to
+;; math-comp-simplify-term and math-comp-simplify respectively, but are used
 ;; by math-comp-add-string.
 (defvar math-comp-full-width)
 (defvar math-comp-highlight)
@@ -1244,7 +1244,7 @@
   (cond ((not (consp c))
 	 (if math-comp-highlight
 	     (setq c (math-comp-highlight-string c)))
-	 (setq math-comp-word (if (= (length math-comp-word) 0) c 
+	 (setq math-comp-word (if (= (length math-comp-word) 0) c
                                 (concat math-comp-word c))
 	       math-comp-pos (+ math-comp-pos (length c))))
 
@@ -1347,8 +1347,8 @@
 
 
 ;; The variable math-comp-sel-tag is local to calc-find-selected-part
-;; in calc-sel.el, but is used by math-comp-sel-flat-term and 
-;; math-comp-add-string-sel, which are called (indirectly) by 
+;; in calc-sel.el, but is used by math-comp-sel-flat-term and
+;; math-comp-add-string-sel, which are called (indirectly) by
 ;; calc-find-selected-part.
 (defvar math-comp-sel-tag)
 
@@ -1668,5 +1668,9 @@
 
 (provide 'calccomp)
 
+;; Local variables:
+;; coding: utf-8
+;; End:
+
 ;; arch-tag: 7c45d10a-a286-4dab-af49-7ae8989fbf78
 ;;; calccomp.el ends here