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+;;; gud-guile.el --- Support for debugging guile internals
+
+;; Copyright (C) 2001, 2006 Free Software Foundation, Inc.
+
+;; 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, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Author: Thien-Thi Nguyen <ttn@gnu.org>
+;;; Version: 1
+;;; Favorite-Favorite: Favorite-Favorite
+
+;;; Commentary:
+
+;; This is a grab bag of stuff for doing "gdb guile" in Emacs.
+;; The var `gdb-guile-suggested-gdbinit' has a string that is
+;; snarfed from ../HACKING.  (todo: Write `gdb-guile-init' to
+;; send it to gdb...)
+
+;;; Code:
+
+(require 'cl)
+
+(defun gdb-guile-display-scm ()
+  (interactive)
+  (save-excursion
+    (let ((sym (thing-at-point 'symbol))
+          (proc (get-buffer-process
+                 (find-if (lambda (buf)
+                            (string-match "^.gud-." (buffer-name buf)))
+                          (buffer-list)))))
+      (mapc (lambda (template)
+              (process-send-string proc (format template sym)))
+            (list
+             "set gdb_print(%s)\n"
+             "printf \"%s: %%s\\n\", gdb_output\n")))))
+
+(defvar gdb-guile-suggested-gdbinit "
+define gp
+set gdb_print($arg0)
+print gdb_output
+end
+document gp
+Executes (object->string arg)
+end
+
+define ge
+call gdb_read($arg0)
+call gdb_eval(gdb_result)
+set gdb_print(gdb_result)
+print gdb_output
+end
+document ge
+Executes (print (eval (read arg))): ge \"(+ 1 2)\" => 3
+end
+
+define gh
+call g_help(scm_str2symbol($arg0), 20)
+set gdb_print($1)
+print gdb_output
+end
+document gh
+Prints help string for arg: gh \"enved-target\"
+end
+"
+  "A useful .gdbinit")
+
+(provide 'gud-guile)
+
+;;; gud-guile.el ends here