(defun gnus-correct-length (string)
"Return the correct width of STRING."
(let ((length 0))
- (mapcar (lambda (char) (incf length (gnus-char-width char))) string)
+ (mapcar (lambda (char) (incf length (char-width char))) string)
length))
(defun gnus-correct-substring (string start &optional end)
;; Find the start position.
(while (and (< seek length)
(< wseek start))
- (incf wseek (gnus-char-width (aref string seek)))
+ (incf wseek (char-width (aref string seek)))
(incf seek))
(setq wstart seek)
;; Find the end position.
(while (and (<= seek length)
(or (not end)
(<= wseek end)))
- (incf wseek (gnus-char-width (aref string seek)))
+ (incf wseek (char-width (aref string seek)))
(incf seek))
(setq wend seek)
(substring string wstart (1- wend))))