calccomp.el (math-compose-expr): Use parentheses when

there is a product in the denominator of a fraction.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 5e848134cb206852568a4706f0ba574ff4714359..99d41ee19bcf5ae237ce6dad6870cc5e1b8db3da 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2012-07-27  Jay Belanger  <jay.p.belanger@gmail.com>
+
+       * calc/calccomp.el (math-compose-expr): Use parentheses when
+       there is a product in the denominator of a fraction.
+
 2012-07-26  Eli Zaretskii  <eliz@gnu.org>
 
        * makefile.w32-in ($(lisp)/calendar/cal-loaddefs.el)

diff --git a/lisp/calc/calccomp.el b/lisp/calc/calccomp.el
index d8ad7e2cede671c18d48fbafb6024749178d8460..73e745bcf75cc28c5cb219bc6128f12c216d97d9 100644 (file)
--- a/lisp/calc/calccomp.el
+++ b/lisp/calc/calccomp.el
@@ -87,7 +87,8 @@
       sn)))
 
 (defun math-compose-expr (a prec)
-  (let ((math-compose-level (1+ math-compose-level))
+  (let ((calc-multiplication-has-precedence nil)
+        (math-compose-level (1+ math-compose-level))
         (math-expr-opers (math-expr-ops))
         spfn)
     (cond