dotfiles/emacs-lisp/filling_and_unfilling_paragraphs.org
2023-09-16 19:54:12 +02:00

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:PROPERTIES:
:ID: 50d451b0-eddf-4192-afc4-c505a5bb3b20
:END:
#+title: Filling and unfilling paragraphs
#+filetags: emacs-load
# SPDX-FileCopyrightText: 2022 Richard Brežák <richard@brezak.sk>
#
# SPDX-License-Identifier: LGPL-3.0-or-later
#+begin_src emacs-lisp
;;; Stefan Monnier <foo at acm.org>. It is the opposite of fill-paragraph
(defun unfill-paragraph (&optional region)
"Takes a multi-line paragraph and makes it into a single line of text."
(interactive (progn (barf-if-buffer-read-only) '(t)))
(let ((fill-column (point-max))
;; This would override `fill-column' if it's an integer.
(emacs-lisp-docstring-fill-column t))
(fill-paragraph nil region)))
;; Handy key definition
(define-key global-map "\M-Q" 'unfill-paragraph)
#+end_src