From: Boruch Baum <boruch_baum@gmx.com>
To: emacs-devel@gnu.org
Subject: [Footnote-mode]: alignment option [CODE included]
Date: Thu, 7 Dec 2017 01:18:01 -0500 [thread overview]
Message-ID: <20171207061801.6ym3aeukjl3arlmg@E15-2016.optimum.net> (raw)
[-- Attachment #1: Type: text/plain, Size: 798 bytes --]
Hi. I'm not a member of the list, but I wanted to share some code that I
think would be useful for emacs users...
The attached code allows one to left-justify footnote text from the
first column of text, instead of from the left margin. I find this
aesthetically preferable, especially when I have long footnotes.
Once the code is evaluated and one has footnote-mode enabled, `C-c ! q'
toggles the feature. Then, whenever one performs an auto-fill, `M-q'',
feature acts. Of course, if one has visual-line-mode enabled, the
auto-fill acts automatically.
The current code is set up as defadvice-s (that's how long I've ended up
sitting on it), but if emacs wants it integrated into the mode, there's
no need for that.
--
hkp://keys.gnupg.net
CA45 09B5 5351 7C11 A9D1 7286 0036 9E45 1595 8BC0
[-- Attachment #2: footnote-snippet.el --]
[-- Type: text/plain, Size: 2471 bytes --]
;━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
; Footnote behavior customization
; + left-align footnote text to first character of first paragraph,
; not to left margin.
; + Instructions:
; + toggle the feature using 'mode-map-prexic q' (usually 'C-c ! q')
; + whenever you run `auto-fill' (M-q), it will act
; + if you set visual-line-mode, it acts automatically
(require 'footnote)
(setq Footnote-align-to-fn-text t
body-auto-fill-prefix nil)
(defun Footnote-calc-fn-alignment-column()
(+ footnote-body-tag-spacing
(length
(concat footnote-start-tag footnote-end-tag
(Footnote-index-to-string
(caar (last footnote-text-marker-alist)))))))
(defun Footnote-align-to-fn()
(when Footnote-align-to-fn-text
(setq body-auto-fill-prefix fill-prefix
fill-prefix (make-string (Footnote-calc-fn-alignment-column) 32))))
(defun Footnote-align-to-body()
(when (not Footnote-align-to-fn-text)
(setq fill-prefix body-auto-fill-prefix)))
(defun Footnote-toggle-alignment()
(interactive)
(setq Footnote-align-to-fn-text (not Footnote-align-to-fn-text))
(when footnote-text-marker-alist
(if (>= (point) (cdr (first footnote-text-marker-alist)))
(if Footnote-align-to-fn-text
(Footnote-align-to-fn)
(Footnote-align-to-body))))
(if Footnote-align-to-fn-text
(message "Footnotes will left-align to footnote text")
(message "Footnotes will left-align to body text")))
(define-key footnote-mode-map
(kbd "q") 'Footnote-toggle-alignment)
(defadvice Footnote-add-footnote (after update-auto-fill-prefix activate)
(interactive)
(Footnote-align-to-fn))
(defadvice Footnote-back-to-message (after restore-auto-fill-prefix
activate)
(interactive)
(setq fill-prefix body-auto-fill-prefix))
(defadvice Footnote-add-footnote (around abort-when-in-fn-area activate)
(interactive)
(if (or
(not footnote-text-marker-alist)
(< (point) (cdr (first footnote-text-marker-alist))))
ad-do-it
(message "Add footnotes only while in text body")))
;━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
next reply other threads:[~2017-12-07 6:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-07 6:18 Boruch Baum [this message]
2017-12-08 16:50 ` [Footnote-mode]: alignment option [CODE included] Stefan Monnier
[not found] ` <jwvbmiylnmn.fsf-monnier+gmane.emacs.devel@gnu.org>
2017-12-18 0:13 ` Boruch Baum
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20171207061801.6ym3aeukjl3arlmg@E15-2016.optimum.net \
--to=boruch_baum@gmx.com \
--cc=emacs-devel@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.