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-rw-r--r--lisp/calc/calc-help.el6
1 files changed, 6 insertions, 0 deletions
diff --git a/lisp/calc/calc-help.el b/lisp/calc/calc-help.el
index 0b2240f78c4..baae194561a 100644
--- a/lisp/calc/calc-help.el
+++ b/lisp/calc/calc-help.el
@@ -446,6 +446,7 @@ C-w Describe how there is no warranty for Calc."
'(calc-inverse-prefix-help
calc-hyperbolic-prefix-help
calc-inv-hyp-prefix-help
+ calc-option-prefix-help
calc-a-prefix-help
calc-b-prefix-help
calc-c-prefix-help
@@ -512,6 +513,11 @@ C-w Describe how there is no warranty for Calc."
"I H + a S (general invert func); v h (rtail)")
"inverse-hyperbolic" nil))
+(defun calc-option-prefix-help ()
+ (interactive)
+ (calc-do-prefix-help
+ '("")
+ "option" nil))
(defun calc-f-prefix-help ()
(interactive)