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;;; hsys-wais.el --- Hyperbole support for WAIS browsing.
;; Copyright (C) 1991, 1995 Free Software Foundation, Inc.
;; Developed with support from Motorola Inc.
;; Author: Bob Weiner, Brown U.
;; Maintainer: Mats Lidell <matsl@contactor.se>
;; Keywords: comm, help, hypermedia
;; This file is part of GNU Hyperbole.
;; GNU Hyperbole 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 Hyperbole 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, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;
;; For information on WAIS, see ftp://ftp.wais.com:/pub/.
;; The freeware/ subdirectory there contains free source code to support
;; WAIS on most standard architectures.
;;
;;; Code:
;;;
;;; Other required Elisp libraries
;;;
;; Autoload wais.
(autoload 'wais "wais" "Client-server full-text retrieval" t)
(autoload 'waisd-mode "wais" "Wide Area Information Services" t)
(autoload 'wais-select-question "wais" "Select a new WAIS question." t)
(autoload 'wais-create-question "wais" "Create a new WAIS question." t)
;;;
;;; Public implicit button types
;;;
(defib wais-smart ()
"Handles context-sensitive Smart Key in WAIS buffers."
(if (featurep 'wais)
(let ((b (buffer-name)))
(cond ((string-match ": Find Documents On\\|: Similar To" b)
(hact 'wais-smart 'wais-query))
((equal "*Source List*" b)
(hact 'wais-smart 'source-menu-view))
((string-match ": On Sources" b)
(hact 'wais-smart
(if (eobp) 'wais-view-source 'source-menu-view)))
((string-match ": Results" b)
(hact 'wais-smart 'wais-edit))
))))
;;;
;;; Public button action types
;;;
(defact wais-ques (question-name)
"Loads a Wais Question QUESTION-NAME, displays it with WAIS Emacs interface."
(interactive "sWAIS Question name: ")
(if (or (featurep 'wais) (load "wais"))
(progn
(display-question question-name)
(wais)
(display-question question-name)
)
(error "(wais-ques): WAIS interface not available so can't load question.")
))
(defact wais-smart (interactive-func)
"Performs INTERACTIVE-FUNC in a Wais buffer."
(call-interactively interactive-func))
(provide 'hsys-wais)
;;; hsys-wais.el ends here
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