/usr/share/festival/cap-signalization.scm is in festival-freebsoft-utils 0.10-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | ;;; Capital character signalization
;; Copyright (C) 2003, 2004, 2006 Brailcom, o.p.s.
;; Author: Milan Zamazal <pdm@brailcom.org>
;; COPYRIGHT NOTICE
;; 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
(require 'util)
(require 'oo)
(defvar cap-signalization-mode nil)
(define-wrapper (token_to_words token name) cap-signalization
(if cap-signalization-mode
(let ((ttw* (lambda (token name)
(append (if (string-matches name "^[A-ZÁÈÏÉÌÍÒÓØ©«ÚÙÝ®].*")
;; token_to_words allows only strings and
;; symbols as feature values, so we have to use
;; capital-event, to be transformed later
(list '((name "") (capital-event "")
(event-stick-to next))))
((next-func) token name)))))
(if (string-matches name "^..*[A-ZÁÈÏÉÌÍÒÓØ©«ÚÙÝ®].*")
(let ((i 1))
(while (not (string-matches (substring name i 1)
"^[A-ZÁÈÏÉÌÍÒÓØ©«ÚÙÝ®].*"))
(set! i (+ i 1)))
(append (ttw* token (substring name 0 i))
(token_to_words
token
(substring name i (- (length name) i))
(next-func))))
(ttw* token name)))
((next-func) token name)))
(Param.wrap Token_Method cap-signalization
(lambda (utt)
(apply* (next-value) (list utt))
(do-relation-items (w utt Word)
(if (item.has_feat w 'capital-event)
(add-event utt w '(logical capital) nil)))
utt))
(define (set-cap-signalization-mode mode)
"(set-cap-signalization-mode MODE)
Enable or disable capital letter signalization mode.
If MODE is non-nil, enable the mode, otherwise disable it."
(oo-ensure-function-wrapped 'token_to_words)
(set! cap-signalization-mode mode))
(provide 'cap-signalization)
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