emacs-27 82140c5: Fix calculator division truncation (bug#40892)

[Mattias Engdegård]

branch: emacs-27
commit 82140c510c4d27e639b4bca1e9bf158f0f66c375
Author: Mattias Engdegård <address@hidden>
Commit: Mattias Engdegård <address@hidden>

    Fix calculator division truncation (bug#40892)
    
    * lisp/calculator.el (calculator-string-to-number): Convert decimal
    numbers input to float, fixing a regression introduced in f248292ede.
    Reported by Aitor Soroa.
---
 lisp/calculator.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/calculator.el b/lisp/calculator.el
index 6996990..7e0b2fc 100644
--- a/lisp/calculator.el
+++ b/lisp/calculator.el
@@ -864,7 +864,7 @@ The result should not exceed the screen width."
                  "\\.\\([^0-9].*\\)?$" ".0\\1" str))
            (str (replace-regexp-in-string
                  "[eE][+-]?\\([^0-9].*\\)?$" "e0\\1" str)))
-      (string-to-number str))))
+      (float (string-to-number str)))))
 
 (defun calculator-push-curnum ()
   "Push the numeric value of the displayed number to the stack."