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;; interface-setup.el Interface wrapper for Isabelle Proof General
;;
;; This file 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.
;;
;; Author: Markus Wenzel <wenzelm@in.tum.de>
;;
;; interface-setup.el,v 7.0 2002/08/29 09:14:03 da Exp
;;
;;;
;;; X-Symbol
;;;
(let ((xsymbol (getenv "PROOFGENERAL_XSYMBOL"))
(enable-var (if (equal (getenv "PROOFGENERAL_ASSISTANTS") "isa")
'isa-x-symbol-enable 'isar-x-symbol-enable)))
;; avoid confusing warning message
(if (not (boundp 'x-symbol-image-converter))
(customize-set-variable 'x-symbol-image-converter nil))
;; tell Proof General about -x option
(if (and xsymbol (not (equal xsymbol "")))
(customize-set-variable enable-var (equal xsymbol "true"))))
;;
;; Proof General
;;
(if (not (featurep 'proof-site))
(load (concat (getenv "PROOFGENERAL_HOME") "/generic/proof-site.el")))
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