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; XDOC Documentation System for ACL2
; Copyright (C) 2009-2011 Centaur Technology
;
; Contact:
; Centaur Technology Formal Verification Group
; 7600-C N. Capital of Texas Highway, Suite 300, Austin, TX 78731, USA.
; http://www.centtech.com/
;
; License: (An MIT/X11-style license)
;
; Permission is hereby granted, free of charge, to any person obtaining a
; copy of this software and associated documentation files (the "Software"),
; to deal in the Software without restriction, including without limitation
; the rights to use, copy, modify, merge, publish, distribute, sublicense,
; and/or sell copies of the Software, and to permit persons to whom the
; Software is furnished to do so, subject to the following conditions:
;
; The above copyright notice and this permission notice shall be included in
; all copies or substantial portions of the Software.
;
; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
; DEALINGS IN THE SOFTWARE.
;
; xdoc.el - Contributed by Matt Kaufmann
;
; This file introduces xdoc-link-mode, a hack which instructs emacs to carry
; out a tags search for the contents of any foo.xdoc-link file that it opens.
(defun xdoc-cmd ()
(let ((filename buffer-file-name)
(sym (read (current-buffer))))
(kill-buffer (current-buffer))
(cond ((symbolp sym)
(find-tag (symbol-name sym)))
((null filename)
(error "Unable to process xdoc-cmd; missing filename?"))
(t
(error "Unable to process xdoc-cmd; see file ~s"
filename)))))
(define-derived-mode xdoc-link-mode
fundamental-mode "Xdoc-link"
"Major mode for xdoc-link files."
)
(add-hook 'xdoc-link-mode-hook
'xdoc-cmd)
(setq auto-mode-alist
(cons '("\\.xdoc-link\\'" . xdoc-link-mode) auto-mode-alist))
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