(calc-previous-alg-entry): Remove variable.

diff --git a/lisp/calc/calc.el b/lisp/calc/calc.el
index c251d28acfb1f9a3bb0bf081a356bc7d28550ebf..bbb80bebc1d24686103a6690acf1115b8327f329 100644 (file)
--- a/lisp/calc/calc.el
+++ b/lisp/calc/calc.el
@@ -886,7 +886,6 @@ If nil, selections displayed but ignored.")
   "Formatting function used for non-decimal numbers.")
 
 (defvar calc-last-kill nil)            ; Last number killed in calc-mode.
-(defvar calc-previous-alg-entry nil)   ; Previous algebraic entry.
 (defvar calc-dollar-values nil)                ; Values to be used for '$'.
 (defvar calc-dollar-used nil)          ; Highest order of '$' that occurred.
 (defvar calc-hashes-used nil)          ; Highest order of '#' that occurred.