Function: rfc2047--break-line

rfc2047--break-line is a byte-compiled function defined in rfc2047.el.gz.

Signature

(rfc2047--break-line BREAK QWORD-BREAK)

Source Code

;; Defined in /usr/src/emacs/lisp/mail/rfc2047.el.gz
(defun rfc2047--break-line (break qword-break)
  (goto-char (or break qword-break))
  (skip-chars-backward " \t")
  (if (looking-at "[ \t]")
      (insert ?\n)
    (insert "\n "))
  (prog1
      ;; Return beginning-of-line.
      (1- (point))
    ;; Don't break before the first non-LWSP characters.
    (skip-chars-forward " \t")
    (unless (eobp)
      (forward-char 1))))