conlanging.el/conlanging.el
Lucien Cartier-Tilet 531ce8db02
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EmacsLisp

;;; conlanging.el --- Helper functions for conlanging -*- lexical-binding: t -*-
;; Author: Lucien Cartier-Tilet
;; Maintainer: Lucien Cartier-Tilet
;; Version: 0.1.0
;; Package-Requires: ((emacs "29") (org "9") (ivy "0.13") (counsel "0.13") (dash "2.19"))
;; Homepage: https://labs.phundrak.com/phundrak/conlanging.el
;; Keywords: convenience
;; This file is not part of GNU Emacs
;; This program 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.
;; This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; This package is not made in order to be used by a lot of people.
;; Actually, it is made only for me. As such, there is no chance to
;; find it on any ELPA or MELPA.
;;
;; Functions and variables in this package are just helpers for myself
;; in order to write more easily the documentation on my conlangs.
;; This includes stuff such as automatic generation of text in
;; non-latin scripts or LaTeX-specific text from transliterated text,
;; graphviz trees for some stuff like syntax and feature trees, and
;; finally functions for creating automatic phonetics of a language a
;; tad complex when it comes to its pronunciation.
;;; Code:
(require 'seq)
(require 'counsel)
(require 'ivy)
(require 'conlanging-graphviz)
(require 'conlanging-eittlandic)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Vuepress headings ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun conlanging--get-heading-slug ()
"Select and return a heading and its slug."
(let* ((settings (cdr (assq major-mode counsel-outline-settings)))
(heading (substring-no-properties (ivy-read "Heading: " (counsel-outline-candidates settings)
:preselect (max (1- counsel-outline--preselect) 0))))
;; keep only lowest heading
(heading (replace-regexp-in-string "\\`.*/" "" heading))
(slug (downcase heading))
;; only keep alphanumeric characters
(slug (replace-regexp-in-string "[^[:alnum:]]+" " " slug))
(slug (string-trim slug))
(slug (replace-regexp-in-string "[[:space:]]+" " " slug))
;; stripping diacritics off of characters
(slug (replace-regexp-in-string "[àáâäåā]" "a" slug))
(slug (replace-regexp-in-string "ç" "c" slug))
(slug (replace-regexp-in-string "[èéêë]" "e" slug))
(slug (replace-regexp-in-string "[íìîï]" "i" slug))
(slug (replace-regexp-in-string "[óòōôö]" "o" slug))
(slug (replace-regexp-in-string "[ńǹñ]" "n" slug))
(slug (replace-regexp-in-string "[úùûü]" "u" slug))
(slug (replace-regexp-in-string "ý" "y" slug))
(slug (replace-regexp-in-string " " "-" slug)))
`(,heading . ,slug)))
(defun conlanging--get-filename-no-ext ()
"Get file name of current buffer without its extension."
(file-name-sans-extension (file-name-nondirectory (buffer-file-name (buffer-base-buffer)))))
;;;###autoload
(defun conlanging-insert-heading-vuepress ()
"Insert vuepress-compatible link to heading."
(interactive)
(let* ((slug-head (conlanging--get-heading-slug))
(heading (car slug-head))
(slug (cdr slug-head))
(filename (conlanging--get-filename-no-ext))
(text (completing-read "Text: " `(,heading) nil nil heading)))
(insert (format "[[file:./%s.md#%s][%s]]" filename slug text))))
(provide 'conlanging)
;;; conlanging.el ends here