(math-use-emacs-fn): Let `calc-twos-complement-mode' be nil.

diff --git a/lisp/calc/calc-math.el b/lisp/calc/calc-math.el
index 0f934e0af772db7d4b3f6cc28b1496618cc60908..bee008075c5f53ed32a8173b8761cc963c20de43 100644 (file)
--- a/lisp/calc/calc-math.el
+++ b/lisp/calc/calc-math.el
@@ -108,6 +108,7 @@ If this can't be done, return NIL."
                         (string-to-number 
                          (let 
                               ((calc-number-radix 10)
+                               (calc-twos-complement-mode nil)
                                (calc-float-format (list 'float calc-internal-prec))
                                (calc-group-digits nil)
                                (calc-point-char "."))