;;; emacspeak-cmuscheme.el --- Scheme support for emacspeak  -*- lexical-binding: t; -*-
;;; $Id$
;;; $Author: tv.raman.tv $
;;; Description:  Speech-enable emacs for scheme and guile
;;; Keywords: Emacspeak, cmuscheme
;;{{{  LCD Archive entry:

;;; LCD Archive Entry:
;;; emacspeak| T. V. Raman |tv.raman.tv@gmail.com
;;; A speech interface to Emacs |
;;; $Date: 2007-08-25 18:28:19 -0700 (Sat, 25 Aug 2007) $ |
;;;  $Revision: 4074 $ |
;;; Location undetermined
;;;

;;}}}
;;{{{  Copyright:

;;; Copyright (C) 1995 -- 2018, T. V. Raman
;;; All Rights Reserved.
;;;
;;; This file is not part of GNU Emacs, but the same permissions apply.
;;;
;;; 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 2, 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; see the file COPYING.  If not, write to
;;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

;;}}}
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

;;{{{  Introduction:

;;; Commentary:
;;; speech-enable scheme support 

;;; Code:

;;}}}
;;{{{ required modules

;;; Code:

(cl-declaim  (optimize  (safety 0) (speed 3)))
(require 'emacspeak-preamble)
;;}}}
;;{{{ advice interactive commands.

;;; speech-enable cmuscheme 

(defadvice inferior-scheme-mode (after emacspeak pre act
                                       comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'task-done)
    (message "Welcome to inferior scheme mode.")))

(defadvice run-scheme (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'task-done)
    (message "Launched scheme %s"
             (ad-get-arg 0))))

(defadvice scheme-send-region (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'select-object)
    (message "Sent %s lines to scheme. "
             (count-lines (region-beginning)
                          (region-end)))))

(defadvice scheme-send-definition (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'select-object)
    (message "Sent definition   to scheme. ")))

(defadvice scheme-send-last-sexp (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'select-object)
    (message "Sent last sexp  to scheme. ")))

(defadvice scheme-compile-region (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'select-object)
    (message "Compiling  %s lines to scheme. "
             (count-lines (region-beginning)
                          (region-end)))))

(defadvice scheme-compile-definition (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'select-object)
    (message "Compiled definition  to scheme. ")))

(defadvice switch-to-scheme  (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'select-object)
    (emacspeak-speak-mode-line)))

(defadvice scheme-send-region-and-go (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'select-object)
    (emacspeak-speak-mode-line)))

(defadvice scheme-send-definition-and-go (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'select-object)
    (emacspeak-speak-mode-line)))
(defadvice scheme-load-file (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'select-object)
    (message "loaded scheme file %s"
             (ad-get-arg 0))))
(defadvice scheme-compile-file (after emacspeak pre act comp)
  "Provide auditory feedback."
  (when (ems-interactive-p)
    (emacspeak-auditory-icon 'select-object)
    (message "Compiled scheme file %s"
             (ad-get-arg 0))))

;;}}}
(provide 'emacspeak-cmuscheme)
;;{{{ end of file

;;; local variables:
;;; folded-file: t
;;; end:

;;}}}
