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Don't use the character '…' literally in mule-util.el (bug#41250)

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* lisp/international/mule-util.el (truncate-string-ellipsis):
Replace the character '…' with its Unicode name.
This commit is contained in:
Juri Linkov 2020-10-06 10:50:46 +03:00
parent 96f502496e
commit 809934f022
1 changed files with 5 additions and 5 deletions
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10
lisp/international/mule-util.el
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@ -52,13 +52,13 @@ returned by the function `truncate-string-ellipsis'.")
(defun truncate-string-ellipsis ()
"Return the string used to indicate truncation.
Use the value of the variable `truncate-string-ellipsis' when it's non-nil.
Otherwise, return `…' when it's displayable on the selected frame,
or `...'. This function needs to be called on every use of
`truncate-string-to-width' to decide whether the selected frame
can display the character `…'."
Otherwise, return the Unicode character \"HORIZONTAL ELLIPSIS\" when
it's displayable on the selected frame, or `...'. This function needs
to be called on every use of `truncate-string-to-width' to decide
whether the selected frame can display that Unicode character."
(cond
(truncate-string-ellipsis)
((char-displayable-p ?…) "…")
((char-displayable-p ?\N{HORIZONTAL ELLIPSIS}) "\N{HORIZONTAL ELLIPSIS}")
("...")))
;;;###autoload