158 lines
6.1 KiB
EmacsLisp
158 lines
6.1 KiB
EmacsLisp
;;; inflections.el --- convert english words between singular and plural
|
|
|
|
;; Copyright (C) 2006 Dmitry Galinsky <dima dot exe at gmail dot com>
|
|
|
|
;; Author: Dmitry Galinsky, Howard Yeh
|
|
;; URL: https://github.com/eschulte/jump.el
|
|
;; Version: 1.1
|
|
;; Created: 2007-11-02
|
|
;; Keywords: ruby rails languages oop
|
|
|
|
;; This file is NOT part of GNU Emacs.
|
|
|
|
;;; License
|
|
|
|
;; 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 2
|
|
;; 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, write to the Free Software
|
|
;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
|
;;; Code:
|
|
(require 'cl)
|
|
|
|
(defvar inflection-singulars nil)
|
|
(defvar inflection-plurals nil)
|
|
(defvar inflection-irregulars nil)
|
|
(defvar inflection-uncountables nil)
|
|
|
|
(defmacro define-inflectors (&rest specs)
|
|
(cons 'progn
|
|
(loop for (type . rest) in specs
|
|
collect (case type
|
|
(:singular `(push (quote ,rest) inflection-singulars))
|
|
(:plural `(push (quote ,rest) inflection-plurals))
|
|
(:irregular `(push (quote ,rest) inflection-irregulars))
|
|
(:uncountable `(setf inflection-uncountables
|
|
(append (quote ,rest) inflection-uncountables)))))))
|
|
|
|
(defmacro string=~ (regex string &rest body)
|
|
"regex matching similar to the =~ operator found in other languages."
|
|
(let ((str (gensym)))
|
|
`(lexical-let ((,str ,string))
|
|
;; Use lexical-let to make closures (in flet).
|
|
(when (string-match ,regex ,str)
|
|
(symbol-macrolet ,(loop for i to 9 collect
|
|
(let ((sym (intern (concat "$" (number-to-string i)))))
|
|
`(,sym (match-string ,i ,str))))
|
|
(flet (($ (i) (match-string i ,str))
|
|
(sub (replacement &optional (i 0) &key fixedcase literal-string)
|
|
(replace-match replacement fixedcase literal-string ,str i)))
|
|
(symbol-macrolet ( ;;before
|
|
($b (substring ,str 0 (match-beginning 0)))
|
|
;;match
|
|
($m (match-string 0 ,str))
|
|
;;after
|
|
($a (substring ,str (match-end 0) (length ,str))))
|
|
,@body)))))))
|
|
|
|
(define-inflectors
|
|
(:plural "$" "s")
|
|
(:plural "s$" "s")
|
|
(:plural "\\(ax\\|test\\)is$" "\\1es")
|
|
(:plural "\\(octop\\|vir\\)us$" "\\1i")
|
|
(:plural "\\(alias\\|status\\)$" "\\1es")
|
|
(:plural "\\(bu\\)s$" "\\1ses")
|
|
(:plural "\\(buffal\\|tomat\\)o$" "\\1oes")
|
|
(:plural "\\([ti]\\)um$" "\\1a")
|
|
(:plural "sis$" "ses")
|
|
(:plural "\\(?:\\([^f]\\)fe\\|\\([lr]\\)f\\)$" "\\1\\2ves")
|
|
(:plural "\\(hive\\)$" "\\1s")
|
|
(:plural "\\([^aeiouy]\\|qu\\)y$" "\\1ies")
|
|
(:plural "\\(x\\|ch\\|ss\\|sh\\)$" "\\1es")
|
|
(:plural "\\(matr\\|vert\\|ind\\)ix\\|ex$" "\\1ices")
|
|
(:plural "\\([m\\|l]\\)ouse$" "\\1ice")
|
|
(:plural "^\\(ox\\)$" "\\1en")
|
|
(:plural "\\(quiz\\)$" "\\1zes")
|
|
|
|
(:singular "s$" "")
|
|
(:singular "\\(n\\)ews$" "\\1ews")
|
|
(:singular "\\([ti]\\)a$" "\\1um")
|
|
(:singular "\\(\\(a\\)naly\\|\\(b\\)a\\|\\(d\\)iagno\\|\\(p\\)arenthe\\|\\(p\\)rogno\\|\\(s\\)ynop\\|\\(t\\)he\\)ses$" "\\1\\2sis")
|
|
(:singular "\\(^analy\\)ses$" "\\1sis")
|
|
(:singular "\\([^f]\\)ves$" "\\1fe")
|
|
(:singular "\\(hive\\)s$" "\\1")
|
|
(:singular "\\(tive\\)s$" "\\1")
|
|
(:singular "\\([lr]\\)ves$" "\\1f")
|
|
(:singular "\\([^aeiouy]\\|qu\\)ies$" "\\1y")
|
|
(:singular "\\(s\\)eries$" "\\1eries")
|
|
(:singular "\\(m\\)ovies$" "\\1ovie")
|
|
(:singular "\\(x\\|ch\\|ss\\|sh\\)es$" "\\1")
|
|
(:singular "\\([m\\|l]\\)ice$" "\\1ouse")
|
|
(:singular "\\(bus\\)es$" "\\1")
|
|
(:singular "\\(o\\)es$" "\\1")
|
|
(:singular "\\(shoe\\)s$" "\\1")
|
|
(:singular "\\(cris\\|ax\\|test\\)es$" "\\1is")
|
|
(:singular "\\(octop\\|vir\\)i$" "\\1us")
|
|
(:singular "\\(alias\\|status\\)es$" "\\1")
|
|
(:singular "^\\(ox\\)en" "\\1")
|
|
(:singular "\\(vert\\|ind\\)ices$" "\\1ex")
|
|
(:singular "\\(matr\\)ices$" "\\1ix")
|
|
(:singular "\\(quiz\\)zes$" "\\1")
|
|
|
|
(:irregular "stratum" "strate")
|
|
(:irregular "syllabus" "syllabi")
|
|
(:irregular "radius" "radii")
|
|
(:irregular "addendum" "addenda")
|
|
(:irregular "cactus" "cacti")
|
|
(:irregular "child" "children")
|
|
(:irregular "corpus" "corpora")
|
|
(:irregular "criterion" "criteria")
|
|
(:irregular "datum" "data")
|
|
(:irregular "genus" "genera")
|
|
(:irregular "man" "men")
|
|
(:irregular "medium" "media")
|
|
(:irregular "move" "moves")
|
|
(:irregular "person" "people")
|
|
(:irregular "man" "men")
|
|
(:irregular "child" "children")
|
|
(:irregular "sex" "sexes")
|
|
(:irregular "move" "moves")
|
|
|
|
(:uncountable "equipment" "information" "rice" "money" "species" "series" "fish" "sheep" "news"))
|
|
|
|
;;;###autoload
|
|
(defun singularize-string (str)
|
|
(when (stringp str)
|
|
(or (car (member str inflection-uncountables))
|
|
(caar (member* (downcase str) inflection-irregulars :key 'cadr :test 'equal))
|
|
(loop for (from to) in inflection-singulars
|
|
for singular = (string=~ from str (sub to))
|
|
when singular do (return singular))
|
|
str)))
|
|
|
|
;;;###autoload
|
|
(defun pluralize-string (str)
|
|
(when (stringp str)
|
|
(or (car (member str inflection-uncountables))
|
|
(cadar (member* (downcase str) inflection-irregulars :key 'car :test 'equal))
|
|
(loop for (from to) in inflection-plurals
|
|
for plurals = (string=~ from str (sub to))
|
|
when plurals do (return plurals))
|
|
str)))
|
|
|
|
;; Local Variables:
|
|
;; byte-compile-warnings: (not cl-functions)
|
|
;; End:
|
|
|
|
(provide 'inflections)
|
|
;;; inflections.el ends here
|