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;; proof.el Proof General loader. All files require this one.
;;
;; Copyright (C) 1994 - 1998 LFCS Edinburgh.
;; Authors: David Aspinall, Yves Bertot, Healfdene Goguen,
;; Thomas Kleymann and Dilip Sequeira
;;
;; Maintainer: Proof General maintainer <proofgen@dcs.ed.ac.uk>
;;
;; Thanks to Rod Burstall, Martin Hofmann,
;; James McKinna, Mark Ruys, Martin Steffen, Perdita Stevens
;; for helpful comments and code.
;;
;; $Id$
;;
(require 'proof-site) ; site config
(require 'proof-config) ; configuration variables
(require 'proof-splash) ; splash screen
;; FIXME da: I think these should all be autoloaded!!
;; (require 'cl)
;; (require 'compile)
;; (require 'comint)
;; (require 'etags)
;; (require 'easymenu)
;; browse-url function doesn't seem to be autoloaded in
;; XEmacs 20.4, but it is in FSF Emacs 20.2.
(or (fboundp 'browse-url)
(autoload 'browse-url "browse-url"
"Ask a WWW browser to load URL." t))
;;; Autoloads for main code
(autoload 'proof-mode "proof-script"
"Proof General major mode class for proof scripts.")
(autoload 'proof-shell-mode "proof-shell"
"Proof General shell mode class for proof assistant processes")
(if (featurep 'toolbar)
(autoload 'proof-toolbar-setup "proof-toolbar"
"Initialize Proof General and enable it for the current buffer" t))
;;;
;;; Utilities/macros used in several files
;;;
(defmacro deflocal (var value &optional docstring)
"Define a buffer local variable VAR with default value VALUE."
(list 'progn
(list 'defvar var 'nil docstring)
(list 'make-variable-buffer-local (list 'quote var))
(list 'setq-default var value)))
;;;
;;; Global variables
;;;
(deflocal proof-buffer-type nil
"Symbol indicating the type of this buffer: 'script, 'shell, or 'pbp.")
(defvar proof-shell-busy nil
"A lock indicating that the proof shell is processing.
When this is non-nil, proof-shell-ready-prover will give
an error.")
(defvar proof-script-buffer-list nil
"Scripting buffers with locked regions.
The first element is current and in scripting minor mode.
The cdr of the list of corresponding file names is a subset of
`proof-included-files-list'.")
(defvar proof-shell-buffer nil
"Process buffer where the proof assistant is run.")
(defvar proof-pbp-buffer nil
"The goals buffer (also known as the pbp buffer).")
(defvar proof-response-buffer nil
"The response buffer.")
(defvar proof-shell-proof-completed nil
"Flag indicating that a completed proof has just been observed.")
(provide 'proof)
;; proof.el ends here
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