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conlang-layer/funcs.el

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;;; funcs.el --- Conlanging Layer functions File for Spacemacs
;;
;; Copyright (c) 2019-2020 Lucien Cartier-Tilet
;;
;; Author: Lucien Cartier-Tilet <phundrak@phundrak.fr>
;; URL: https://github.com/syl20bnr/spacemacs
;;
;; This file is not part of GNU Emacs.
;;
;;; License: GPLv3
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Tree ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun conlanging//declare-node (node-text node-generation)
"Declares a node in the graphviz source code. The nodes identifier will be
~node-generation~, and it will bear the label ~node-text~."
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(format "%d[label=\"%s\"];\n" node-generation
node-text))
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(defun conlanging/tree-to-dot (tree &optional current-generation previous-generation)
"Translates an Elisp tree with any number of children per node
to a corresponding graphviz file that can be executed from dot.
Arguments:
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- `tree': tree to convert
- `current-generation': generation number, incremented when
changing from a node to another node from the same generation,
multiplied by 10 when going from a node to one of its children.
- `previous-generation': generation number from previous named
node"
(cond
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((null previous-generation) ;; first call
(concat "graph{graph[dpi=300];node[shape=plaintext];graph[bgcolor=\"transparent\"];\n"
(conlanging//declare-node (car tree) 0)
(conlanging/tree-to-dot (cdr tree) 1 0)
"}"))
((null tree) "") ;; last call in this branch
((atom (car tree)) ;; '("text" () () ()) manage the label
(concat (conlanging//declare-node (car tree)
current-generation)
;; make link
(concat (number-to-string previous-generation) " -- "
(number-to-string current-generation) ";\n")
(conlanging/tree-to-dot (cdr tree)
(+ 1
(* 10 current-generation))
current-generation)))
((listp (car tree)) ;; '(() () ()) manage the branches
(concat (conlanging/tree-to-dot (car tree) ;; child of current node
current-generation
previous-generation)
(conlanging/tree-to-dot (cdr tree)
(+ 1 current-generation)
previous-generation)))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Common ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun conlanging//replace-string-by-char (t-string t-correspondance-table)
"Return a copy of t-string converted with the correspondance
table"
(interactive)
(while t-correspondance-table
(let ((cur-from-char (car (car t-correspondance-table)))
(cur-to-char (cdr (car t-correspondance-table))))
(setq t-string (replace-regexp-in-string cur-from-char cur-to-char
t-string))
(setq t-correspondance-table (cdr t-correspondance-table))))
t-string)
(defun conlanging//get-boundary ()
"Get the boundary of either the selected region, or if there is
none the word the cursor is over"
(interactive)
(let* ((beg (region-beginning))
(end (region-end))
(boundary-word (bounds-of-thing-at-point 'word)))
(if (= beg end)
boundary-word
(cons beg end))))
(defun conlanging//replace-char-by-table (correspondance-table)
"Replaces selected texts strings according to the table passed
as argument. The table is a list of pairs, the first element of
the pair is a regex to be searched in the selected text and the
second element of the pair the string it has to be replaced
with."
(let* ((cur-boundary (conlanging//get-boundary))
(beg (car cur-boundary))
(end (cdr cur-boundary)))
(setq-local regionp
(buffer-substring-no-properties beg end))
(setq-local regionp
(conlanging//replace-string-by-char regionp
correspondance-table))
(delete-region beg end)
(goto-char beg)
(insert regionp)))
(defun conlanging//find-elem-in-list (elem list)
"In a list containing lists, returns the element of `list'
whose first element equals `elem'"
(if list
(if (string= (caar list)
elem)
(car list)
(conlanging//find-elem-in-list elem
(cdr list)))
nil))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Mattér ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(setq conlanging//matter-latin-to-runes '((", *" . "")
("\\. *" . "")
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(" +" . "")
("ċ" . "")
("ch" . "")
("ae" . "")
("æ" . "")
("dh" . "")
("z" . "")
("ð" . "")
("th" . "")
("s" . "")
("þ" . "")
("w" . "")
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("ƿ" . "")
("g" . "")
("" . "")
("ea" . "")
("f" . "")
("u" . "")
("o" . "")
("r" . "")
("c" . "")
("h" . "")
("n" . "")
("i" . "")
("j" . "")
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("p" . "")
("v" . "")
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("t" . "")
("b" . "")
("e" . "")
("m" . "")
("l" . "")
("d" . "")
("é" . "")
("a" . "")
("y" . "")))
(setq conlanging//matter-latin-to-native '((" +" . " ")
("ch" . "ċ")
("ae" . "æ")
("th" . "þ")
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("s" . "þ")
("dh" . "ð")
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("z" . "ð")
("w" . "ƿ")
("j" . "i")))
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(setq conlanging//matter-latin-to-latex '((", *" . ":")
("\\. *" . "*")
(" +" . ".")
("ch" . "I")
("ċ" . "I")
("ae" . "æ")
("ea" . "\\\\ea")
("ƿ" . "w")
("dh" . "s")
("z" . "s")
("ð" . "s")
("th" . "þ")
("s" . "þ")
("v" . "\\\\ng")
("é " . "\\\\oe")))
(defun conlanging/matter-to-runes ()
"Replaces transliterated Mattér with its runic writing system"
(interactive)
(conlanging//replace-char-by-table conlanging//matter-latin-to-runes))
(defun conlanging/matter-to-native-latin ()
"Replaces transliterated Mattér with its corresponding native
latin writing system"
(interactive)
(conlanging//replace-char-by-table conlanging//matter-latin-to-native))
(defun conlanging/matter-to-latex ()
"Replaces transliterated Mattér with its corresponding runes"
(interactive)
(conlanging//replace-char-by-table conlanging//matter-latin-to-latex))
(defun conlanging/matter-org-export-runes (text)
"Replaces transliterated Mattér with its corresponding runes during org-mode
export"
(interactive)
(if (org-export-derived-backend-p org-export-current-backend
'latex)
(concat "\\textarm{"
(conlanging//replace-string-by-char text conlanging//matter-latin-to-latex)
"}")
(conlanging//replace-string-by-char text conlanging//matter-latin-to-runes)))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Eittlanda ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(setq conlanging//eittlanda-latin-to-latex '((", *" . "\\\\tripledot")
("\\. *" . "\\\\tripledot")
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(" +" . ":")
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("hv" . "x")
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("ø" . "\\\\o")
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("œ" . "\\\\oO")
("v" . "w")
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("ó" . "v")
("ń" . "\\\\ndot")))
(defvar conlanging//eittlanda-latin-to-runes '((", *" . "")
("\\. *" . "")
(" +" . "")
(":" . "")
("hv" . "")
("i" . "")
("y" . "")
("u" . "")
("e" . "")
("ø" . "")
("o" . "")
("œ" . "")
("ó" . "")
("æ" . "")
("a" . "")
("m" . "")
("n" . "")
("ń" . "")
("p" . "")
("b" . "")
("t" . "")
("d" . "")
("k" . "")
("g" . "")
("f" . "")
("þ" . "")
("ð" . "")
("s" . "")
("h" . "")
("v" . "")
("r" . "")
("l" . ""))
"Equivalence between the Eittlandic orthography in the Latin
script and the Runic script. The first element of a pair is the
Latin script orthography, the second is the Runic equivalent.")
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(defun conlanging/eittlanda-to-runes ()
"Replaces transliterated Eittlandic with its runic writing system"
(interactive)
(conlanging//replace-char-by-table conlanging//eittlanda-latin-to-runes))
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(defun conlanging/eittlanda-to-latex ()
"Replaces transliterated Eittlandic with its corresponding runes"
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(interactive)
(conlanging//replace-char-by-table conlanging//eittlanda-latin-to-latex))
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(defun conlanging/eittlanda-org-export-runes (text)
"Replaces transliterated Eittlandic with its corresponding
runes during org-mode export"
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(interactive)
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(if (org-export-derived-backend-p org-export-current-backend
'latex)
(concat "\\textarm{"
(conlanging//replace-string-by-char text conlanging//eittlanda-latin-to-latex)
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"}")
(conlanging//replace-string-by-char text conlanging//eittlanda-latin-to-runes)))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Ñyqy ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defvar conlanging//nyqy-phonetics '(("q" t t "q" "ħ")
("g" t t "ɢ" "ʢ")
("ñ" t t "ɴ" "m")
("c" t t "t͡ʃ" "ɬ")
("j" t t "d͡ʒ" "ɮ")
("w" t t "w" "l")
("p" t nil "χ" "p")
("b" t nil "ʁ" "b")
("m" t nil "ʀ" "m")
("n" t nil "j" "n")
("s" t nil "x" "s")
("z" t nil "ɣ" "z")
("y" nil "y")
("ú" nil "u")
("i" nil "ɪ")
("u" nil "ʊ")
("é" nil "ø")
("ó" nil "ɤ")
("e" nil "ɛ")
("o" nil "ɔ")
(" " nil " ")
("," nil " ")
(";" nil " ")
("." nil " "))
"List of Ñyqy characters and their phonetics equivalent.
The first value is the translitteration of a sound in Ñyqy. The
second is whether or not it represents a consonant.
If it is a consonant, then the third value is whether it is a
dorsal consonant by default or not. Then we have the consonant's
dorsal prononciation and its non-dorsal pronunciation.
If it is not a consonant, then the third value is its
pronunciation already.")
(defun conlanging//nyqy-is-consonant (elem)
(nth 1 elem))
(defun conlanging//nyqy-is-dorsal (elem)
(nth 2 elem))
(defun conlanging//nyqy-get-phoneme (phoneme &optional is-consonant is-dorsal)
"Extracts a phoneme from `phoneme'.
Arguments:
- phoneme: array from `conlanging//nyqy-phonetics'
- is-consonant: whether `phoneme' represents a
consonant (default: nil)
- is-dorsal: whether `phoneme' should be a dorsal
consonant (default: nil)"
(if is-consonant
(if is-dorsal
(nth 3 phoneme)
(nth 4 phoneme))
(nth 2 phoneme)))
(defun conlanging/nyqy-to-phonetics (text &optional nyqy phonetics met-consonant
dorsal)
"Returns the phonetics equivalent of the Ñyqy `text', either as
a tooltip in HTML or plain text for LaTeX exports.
Arguments:
- text: text to convert to phonetics
- nyqy: for internal use only, `text' argument but as a list of
characters
- phonetics: for internal use only, result phonetics, array
- met-consonant: for internal use only, `t' if a consonant has
been met previously, `nil' otherwise
- dorsal: for internal use only, `t' if the current consonant is
required to be dorsal, `nil' otherwise"
(interactive)
(cond
((eq nil phonetics) ;; first call to the function
(conlanging/nyqy-to-phonetics text
(split-string (downcase text)
""
t)
""))
((eq nil nyqy) ;; no more to convert
(progn
(format (concat "@@html:<span class=\"tooltip\"><i>%s</i><span class=\"tooltiptext\">/%s/</span></span>@@"
"@@latex:\\textit{%s} (/%s/)@@")
text
phonetics
text
phonetics)))
(t (let* ((cur-char (car nyqy)) ;; default option
(cur-phon (seq-find (lambda (elt)
(string= (car elt)
cur-char))
conlanging//nyqy-phonetics))
(is-consonant (conlanging//nyqy-is-consonant cur-phon))
(dorsal (if (or met-consonant
(not is-consonant))
dorsal
(conlanging//nyqy-is-dorsal cur-phon))))
(if is-consonant
(conlanging/nyqy-to-phonetics text
(cdr nyqy)
(concat phonetics
(conlanging//nyqy-get-phoneme cur-phon t dorsal))
t
(not dorsal))
(conlanging/nyqy-to-phonetics text
(cdr nyqy)
(concat phonetics
(conlanging//nyqy-get-phoneme cur-phon nil))
met-consonant
dorsal))))))