(calc-lang-allow-percentsigns): New variable.

diff --git a/lisp/calc/calc.el b/lisp/calc/calc.el
index fa98b16156732a1c93fe33fc94b8217fad96a4d2..76b01a61ec4aebce8417795216f69738b738414c 100644 (file)
--- a/lisp/calc/calc.el
+++ b/lisp/calc/calc.el
@@ -971,6 +971,8 @@ If nil, selections displayed but ignored.")
   "A list of languages in which / might represent integer division.")
 (defvar calc-lang-allow-underscores nil
   "A list of languages which allow underscores in variable names.")
+(defvar calc-lang-allow-percentsigns nil
+  "A list of languages which allow percent signs in variable names.")
 (defvar calc-lang-c-type-hex nil
   "Languages in which octal and hex numbers are written with leading 0 and 0x,")
 (defvar calc-lang-brackets-are-subscripts nil