Function: visual-wrap--adjust-prefix

visual-wrap--adjust-prefix is a byte-compiled function defined in visual-wrap.el.gz.

Signature

(visual-wrap--adjust-prefix PREFIX)

Documentation

Adjust the string PREFIX with visual-wrap-extra-indent.

Source Code

;; Defined in /usr/src/emacs/lisp/visual-wrap.el.gz
(defun visual-wrap--adjust-prefix (prefix)
  "Adjust the string PREFIX with `visual-wrap-extra-indent'."
  (let ((prefix-len (string-width prefix)))
    (cond
     ((= 0 visual-wrap-extra-indent)
      prefix)
     ((< 0 visual-wrap-extra-indent)
      (concat prefix (make-string visual-wrap-extra-indent ?\s)))
     ((< 0 (+ visual-wrap-extra-indent prefix-len))
      (substring prefix
                 0 (+ visual-wrap-extra-indent prefix-len)))
     (t
      ""))))