dot/lisp-init.lisp: Add missing Emacs header.

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;;; -*-lisp-*-

(cl:defpackage #:mdw-hacks
  (:use #:cl))
(cl:defparameter mdw-hacks::*previous-package* cl:*package*)
(cl:in-package #:mdw-hacks)

;; Shut up.
(setf *load-verbose* nil)
(setf *compile-verbose* nil)

#+cmu
(setf *gc-verbose* nil)

;; Obtain ASDF from somewhere.
(require "asdf")

;; Tell SBCL where to find its source source.
#+sbcl
(sb-ext:set-sbcl-source-location #p"/usr/share/sbcl-source/")

;; Tell some Lisps about my home directory.
#+(and unix (or sbcl clisp))
(let* ((homestring (or #+sbcl (sb-ext:posix-getenv "HOME")
		       #+clisp (ext:getenv "HOME")
		       #+cmu (unix:unix-getenv "HOME")
		       "/home/mdw"))
       (home (pathname (concatenate 'string homestring "/"))))
  (setf (logical-pathname-translations "HOME")
	`(("HOME:**;*.*.*" ,(merge-pathnames "**/*.*" home nil)))
	(logical-pathname-translations "CL")
	'(("CL:SOURCE;**;*.*.*" #p"/usr/share/common-lisp/source/**/*.*")
	  ("CL:SYSTEMS;**;*.*.*" #p"/usr/share/common-lisp/systems/**/*.*"))))

;; Various fixings.
#+clisp
(setf custom:*parse-namestring-ansi* t)

;; Shebang.
(set-dispatch-macro-character
 #\# #\!
 (lambda (stream char arg)
   (declare (ignore char arg))
   (values (read-line stream))))

;; Start up swank.
(export 'crank-swank)
(defun crank-swank (&rest args)
  (let ((swank (find-package "SWANK")))
    (unless swank
      (load "/usr/share/common-lisp/source/slime/swank-loader.lisp")
      (funcall (find-symbol "INIT" (find-package "SWANK-LOADER")))
      (setf swank (find-package "SWANK")))
    (set (find-symbol "*GLOBAL-DEBUGGER*" swank) nil)
    (apply (find-symbol "CREATE-SERVER" swank) args)))

;; Treat warnings as, err, warnings.
#+asdf
(setf asdf:*compile-file-failure-behaviour* :warn)

;; Done.
(pushnew :mdw *features*)
;;#+(and cmu mp) (mp::startup-idle-and-top-level-loops)
(setf *package* *previous-package*)