mirror of
https://git.savannah.gnu.org/git/emacs/org-mode.git
synced 2024-12-04 08:47:03 +00:00
e81a094383
* lisp/org-compat.el (org-assert-version): New macro comparing Org version at compile time and laod time. Add `org-assert-version' call to all files: * lisp/org-macs.el: * lisp/org-crypt.el: * lisp/org-ctags.el: * lisp/org-cycle.el: * lisp/org-datetree.el: * lisp/org-duration.el: * lisp/org-element.el (avl-tree): * lisp/org-entities.el: * lisp/org-faces.el: * lisp/org-feed.el: * lisp/org-fold-core.el: * lisp/org-fold.el: * lisp/org-footnote.el: * lisp/org-goto.el: * lisp/org-habit.el: * lisp/org-id.el: * lisp/org-indent.el: * lisp/org-inlinetask.el: * lisp/org-keys.el: * lisp/org-lint.el: * lisp/org-list.el: * lisp/org-macro.el: * lisp/org-mobile.el: * lisp/org-mouse.el: * lisp/org-num.el: * lisp/org-pcomplete.el: * lisp/org-persist.el: * lisp/org-plot.el: * lisp/org-protocol.el: * lisp/org-refile.el: * lisp/org-src.el: * lisp/org-table.el: * lisp/org-tempo.el: * lisp/org-timer.el: * lisp/org.el: * lisp/ox-ascii.el: * lisp/ox-beamer.el: * lisp/ox-html.el: * lisp/ox-icalendar.el: * lisp/ox-koma-letter.el: * lisp/ox-latex.el: * lisp/ox-man.el: * lisp/ox-md.el: * lisp/ox-odt.el: * lisp/ox-org.el: * lisp/ox-publish.el: * lisp/ox-texinfo.el: * lisp/ox.el:
198 lines
6.5 KiB
EmacsLisp
198 lines
6.5 KiB
EmacsLisp
;;; org-tempo.el --- Template expansion for Org structures -*- lexical-binding: t; -*-
|
||
|
||
;; Copyright (C) 2017-2022 Free Software Foundation, Inc.
|
||
;;
|
||
;; Author: Rasmus Pank Roulund <emacs at pank dot eu>
|
||
;; Keywords: outlines, hypermedia, calendar, wp
|
||
;; URL: https://orgmode.org
|
||
;;
|
||
;; This file is part of GNU Emacs.
|
||
;;
|
||
;; GNU Emacs is free software: you can redistribute it and/or modify
|
||
;; it under the terms of the GNU General Public License as published by
|
||
;; the Free Software Foundation, either version 3 of the License, or
|
||
;; (at your option) any later version.
|
||
|
||
;; GNU Emacs is distributed in the hope that it will be useful,
|
||
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
;; GNU General Public License for more details.
|
||
|
||
;; You should have received a copy of the GNU General Public License
|
||
;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
|
||
;;
|
||
;;; Commentary:
|
||
;;
|
||
;; Org Tempo reimplements completions of structure template before
|
||
;; point like `org-try-structure-completion' in Org v9.1 and earlier.
|
||
;; For example, strings like "<e" at the beginning of the line will be
|
||
;; expanded to an example block.
|
||
;;
|
||
;; All blocks defined in `org-structure-template-alist' are added as
|
||
;; Org Tempo shortcuts, in addition to keywords defined in
|
||
;; `org-tempo-keywords-alist'.
|
||
;;
|
||
;; `tempo' can also be used to define more sophisticated keywords
|
||
;; completions. See the section "Additional keywords" below for
|
||
;; examples.
|
||
;;
|
||
;;; Code:
|
||
|
||
(require 'org-macs)
|
||
(org-assert-version)
|
||
|
||
(require 'tempo)
|
||
(require 'cl-lib)
|
||
(require 'org)
|
||
|
||
(defvar org-structure-template-alist)
|
||
|
||
|
||
(defgroup org-tempo nil
|
||
"Template expansion of Org structures."
|
||
:tag "Org structure"
|
||
:group 'org)
|
||
|
||
(defvar org-tempo-tags nil
|
||
"Tempo tags for Org mode.")
|
||
|
||
(defcustom org-tempo-keywords-alist
|
||
'(("L" . "latex")
|
||
("H" . "html")
|
||
("A" . "ascii")
|
||
("i" . "index"))
|
||
"Keyword completion elements.
|
||
|
||
This is an alist of KEY characters and corresponding KEYWORDS,
|
||
just like `org-structure-template-alist'. The tempo snippet
|
||
\"<KEY\" will be expanded using the KEYWORD value. For example
|
||
\"<L\" at the beginning of a line is expanded to \"#+latex:\".
|
||
|
||
Do not use \"I\" as a KEY, as it is reserved for expanding
|
||
\"#+include\"."
|
||
:type '(repeat (cons (string :tag "Key")
|
||
(string :tag "Keyword")))
|
||
:package-version '(Org . "9.2"))
|
||
|
||
|
||
|
||
;;; Org Tempo functions and setup.
|
||
|
||
(defun org-tempo-setup ()
|
||
"Setup tempo tags and match finder for the current buffer."
|
||
(org-tempo--update-maybe)
|
||
(tempo-use-tag-list 'org-tempo-tags)
|
||
(setq-local tempo-match-finder "^ *\\(<[[:word:]]+\\)\\="))
|
||
|
||
(defun org-tempo--keys ()
|
||
"Return a list of all Org Tempo expansion strings, like \"<s\"."
|
||
(mapcar (lambda (pair) (format "<%s" (car pair)))
|
||
(append org-structure-template-alist
|
||
org-tempo-keywords-alist)))
|
||
|
||
(defun org-tempo--update-maybe ()
|
||
"Check and add new Org Tempo templates if necessary.
|
||
In particular, if new entries were added to
|
||
`org-structure-template-alist' or `org-tempo-keywords-alist', new
|
||
Tempo templates will be added."
|
||
(unless (cl-every (lambda (key) (assoc key org-tempo-tags))
|
||
(org-tempo--keys))
|
||
(org-tempo-add-templates)))
|
||
|
||
(defun org-tempo-add-templates ()
|
||
"Update all Org Tempo templates.
|
||
|
||
Go through `org-structure-template-alist' and
|
||
`org-tempo-keywords-alist' and update tempo templates."
|
||
(mapc #'org--check-org-structure-template-alist '(org-structure-template-alist
|
||
org-tempo-keywords-alist))
|
||
(let ((keys (org-tempo--keys)))
|
||
;; Check for duplicated snippet keys and warn if any are found.
|
||
(when (> (length keys) (length (delete-dups keys)))
|
||
(warn
|
||
"Duplicated keys in `org-structure-template-alist' and `org-tempo-keywords-alist'"))
|
||
;; Remove any keys already defined in case they have been updated.
|
||
(setq org-tempo-tags
|
||
(cl-remove-if (lambda (tag) (member (car tag) keys)) org-tempo-tags))
|
||
(mapc #'org-tempo-add-block org-structure-template-alist)
|
||
(mapc #'org-tempo-add-keyword org-tempo-keywords-alist)))
|
||
|
||
(defun org-tempo-add-block (entry)
|
||
"Add block entry from `org-structure-template-alist'."
|
||
(let* ((key (format "<%s" (car entry)))
|
||
(name (cdr entry))
|
||
(special (member name '("src" "export")))
|
||
(upcase? (string= (car (split-string name))
|
||
(upcase (car (split-string name))))))
|
||
(tempo-define-template (format "org-%s" (replace-regexp-in-string " " "-" name))
|
||
`(,(format "#+%s_%s%s"
|
||
(if upcase? "BEGIN" "begin")
|
||
name
|
||
(if special " " ""))
|
||
,(when special 'p) '> n ,(unless special 'p) n
|
||
,(format "#+%s_%s"
|
||
(if upcase? "END" "end")
|
||
(car (split-string name " ")))
|
||
>)
|
||
key
|
||
(format "Insert a %s block" name)
|
||
'org-tempo-tags)))
|
||
|
||
(defun org-tempo-add-keyword (entry)
|
||
"Add keyword entry from `org-tempo-keywords-alist'."
|
||
(let* ((key (format "<%s" (car entry)))
|
||
(name (cdr entry)))
|
||
(tempo-define-template (format "org-%s" (replace-regexp-in-string " " "-" name))
|
||
`(,(format "#+%s: " name) p '>)
|
||
key
|
||
(format "Insert a %s keyword" name)
|
||
'org-tempo-tags)))
|
||
|
||
(defun org-tempo-complete-tag (&rest _)
|
||
"Look for a tag and expand it silently.
|
||
Unlike to `tempo-complete-tag', do not give a signal if a partial
|
||
completion or no match at all is found. Return nil if expansion
|
||
didn't succeed."
|
||
(org-tempo--update-maybe)
|
||
;; `tempo-complete-tag' returns its SILENT argument when there is no
|
||
;; completion available at all.
|
||
(not (eq 'fail (tempo-complete-tag 'fail))))
|
||
|
||
|
||
;;; Additional keywords
|
||
|
||
(defun org-tempo--include-file ()
|
||
"Add #+include: and a file name."
|
||
(let ((inhibit-quit t))
|
||
(unless (with-local-quit
|
||
(prog1 t
|
||
(insert
|
||
(format "#+include: %S "
|
||
(file-relative-name
|
||
(read-file-name "Include file: "))))))
|
||
(insert "<I")
|
||
(setq quit-flag nil))))
|
||
|
||
(tempo-define-template "org-include"
|
||
'((org-tempo--include-file)
|
||
p >)
|
||
"<I"
|
||
"Include keyword"
|
||
'org-tempo-tags)
|
||
|
||
;;; Setup of Org Tempo
|
||
;;
|
||
;; Org Tempo is set up with each new Org buffer and potentially in the
|
||
;; current Org buffer.
|
||
|
||
(add-hook 'org-mode-hook #'org-tempo-setup)
|
||
(add-hook 'org-tab-before-tab-emulation-hook #'org-tempo-complete-tag)
|
||
|
||
;; Enable Org Tempo in all open Org buffers.
|
||
(dolist (b (org-buffer-list 'files))
|
||
(with-current-buffer b (org-tempo-setup)))
|
||
|
||
(provide 'org-tempo)
|
||
|
||
;;; org-tempo.el ends here
|