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-rw-r--r--lisp/calc/calc.el4
1 files changed, 4 insertions, 0 deletions
diff --git a/lisp/calc/calc.el b/lisp/calc/calc.el
index 5789e23ac74..41cdb491cfa 100644
--- a/lisp/calc/calc.el
+++ b/lisp/calc/calc.el
@@ -431,24 +431,28 @@ If `calc-show-selections' is non-nil, then selected sub-formulas are shown
by displaying the rest of the formula in `calc-nonselected-face'.
If `calc-show-selections' is nil, then selected sub-formulas are shown
by displaying the sub-formula in `calc-selected-face'."
+ :version "24.1"
:group 'calc
:type 'boolean)
(defcustom calc-lu-field-reference
"20 uPa"
"The default reference level for logarithmic units (field)."
+ :version "24.1"
:group 'calc
:type '(string))
(defcustom calc-lu-power-reference
"mW"
"The default reference level for logarithmic units (power)."
+ :version "24.1"
:group 'calc
:type '(string))
(defcustom calc-note-threshold "1"
"The number of cents that a frequency should be near a note
to be identified as that note."
+ :version "24.1"
:type 'string
:group 'calc)