[Emacs-diffs] Changes to emacs/lisp/calc/calc-ext.el

[Jay Belanger]

Index: emacs/lisp/calc/calc-ext.el
diff -c emacs/lisp/calc/calc-ext.el:1.25 emacs/lisp/calc/calc-ext.el:1.26
*** emacs/lisp/calc/calc-ext.el:1.25    Tue Nov 23 05:56:40 2004
--- emacs/lisp/calc/calc-ext.el Sat Nov 27 04:09:24 2004
***************
*** 1176,1181 ****
--- 1176,1184 ----
  
  ;;;; Miscellaneous.
  
+ ;; calc-command-flags is declared in calc.el
+ (defvar calc-command-flags)
+ 
  (defun calc-clear-command-flag (f)
    (setq calc-command-flags (delq f calc-command-flags)))
  
***************
*** 1654,1660 ****
  
  
  (defvar calc-gnuplot-process nil)
! 
  
  (defun calc-gnuplot-alive ()
    (and calc-gnuplot-process
--- 1657,1664 ----
  
  
  (defvar calc-gnuplot-process nil)
! (defvar calc-gnuplot-input)
! (defvar calc-gnuplot-buffer)
  
  (defun calc-gnuplot-alive ()
    (and calc-gnuplot-process
***************
*** 2217,2222 ****
--- 2221,2231 ----
             (math-normalize (car a))
           (error "Can't use multi-valued function in an expression")))))
  
+ ;; The variable math-normalize-a is local to math-normalize in calc.el,
+ ;; but is used by math-normalize-nonstandard, which is called by
+ ;; math-normalize.
+ (defvar math-normalize-a)
+ 
  (defun math-normalize-nonstandard ()
    (if (consp calc-simplify-mode)
        (progn
***************
*** 2656,2661 ****
--- 2665,2674 ----
                (eq (car-safe (symbol-value (nth 2 expr))) 'special-const))
           (memq (nth 2 expr) '(var-inf var-uinf var-nan)))))
  
+ ;; The variable math-integral-cache is originally declared in calcalg2.el,
+ ;; but is set by math-defintegral and math-definitegral2.
+ (defvar math-integral-cache)
+ 
  (defmacro math-defintegral (funcs &rest code)
    (setq math-integral-cache nil)
    (append '(progn)