Commit 0214ffbe authored by Eli Zaretskii's avatar Eli Zaretskii

Clarify doc string of 'update-glyphless-char-display'

* lisp/international/characters.el
(update-glyphless-char-display): Doc fix.  (Bug#31730)
parent ef35d405
......@@ -1403,7 +1403,9 @@ Setup char-width-table appropriate for non-CJK language environment."
(defun update-glyphless-char-display (&optional variable value)
"Make the setting of `glyphless-char-display-control' take effect.
This function updates the char-table `glyphless-char-display'."
This function updates the char-table `glyphless-char-display',
and is intended to be used in the `:set' attribute of the
option `glyphless-char-display'."
(when value
(set-default variable value))
(dolist (elt value)
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