1 files changed, 0 insertions, 152 deletions

diff --git a/etc/ledit.l b/etc/ledit.l
deleted file mode 100644
index d53c5d26011..00000000000
--- a/etc/ledit.l
+++ /dev/null
@@ -1,152 +0,0 @@
-;;; -*- Mode: lisp -*-
-
-; load in the c functions
-
-(removeaddress '_signal)
-(removeaddress '_switch_to_proc)
-(removeaddress '_set_proc_str)
-
-(cfasl "/src/mdc/ledit/leditcfns.o" '_switch_to_proc 'emacs)
-
-(getaddress '_set_proc_str 'set_proc_str)
-
-(declare (special *ledit-infile*               ; emacs->lisp tempfile
-                  *ledit-outfile*              ; lisp->emacs tempfile
-                  *ledit-ppfile*               ; pp->emacs tempfile
-                  *ledit-lisztfile*            ; compiler input
-                  *ledit-objfile*              ; compiler output
-                  *ledit-initialized*)         ; flag
-         )
-
-(setq *ledit-initialized* nil)
-
-;;; INIT-LEDIT
-
-(defun init-ledit ()
-  (let ((user (getenv '|USER|)))                ;USER must be uppercase
-       (setq
-         *ledit-outfile* (concat "/tmp/" user ".l2") ; lisp -> emacs
-         *ledit-infile*  (concat "/tmp/" user ".l1") ; emacs -> lisp
-         *ledit-ppfile*  (concat "/tmp/" user ".l3") ; pp output to emacs.
-         *ledit-lisztfile*  (concat "/tmp/" user ".l4")
-         *ledit-objfile*  (concat "/tmp/" user ".o")
-         *ledit-initialized* t)))
-
-;;; LEDIT
-; if 1 arg, arg is taken as a tag name to pass to emacs.
-; if 2 args, second arg is a keyword.  If 2nd arg is pp,
-; pp is applied to first arg, and result is sent to emacs
-; to put in a buffer called LEDIT (which is first erased.)
-
-(defun ledit fexpr (args)
-    (apply #'ledit* args))
-
-;;; LEDIT*
-
-(defun ledit* n
-    (if (not *ledit-initialized*) (init-ledit))
-    (ledit-output (listify n))
-    (syscall 10. *ledit-infile*)        ; syscall 10 is "delete"
-    (syscall 10. *ledit-lisztfile*)
-    (emacs)
-    (ledit-input)
-    (syscall 10. *ledit-outfile*)
-    (syscall 10. *ledit-ppfile*)
-    t)
-
-;;; LEDIT-OUTPUT
-;;; Egad, what a mess!  Doesn't work for XEMACS yet.
-;;; Here's an example from Mocklisp:
-;;; -> (defun bar (nothing) (bar nothing))
-;;; bar
-;;; -> (ledit bar)
-;;; should produce...
-;;; (progn) (progn tag (setq tag "bar") (&goto-tag))
-;;; and
-;;; -> (ledit bar pp)
-;;; should stuff this to emacs...
-;;; (progn) (switch-to-buffer "LEDIT") (erase-buffer)
-;;; (insert-file "/tmp/walter.l3") (lisp-mode)
-;;; and this...
-;;; (def bar
-;;;   (lambda (x)
-;;;    (bar nothing)))
-;;; into *LEDIT*
-
-(defun ledit-output (args)
-  (if args
-      (let ((ofile (outfile *ledit-outfile*)))
-           (format ofile "(progn)")             ; this is necessary.
-
-           (cond ((null (cdr args)) ; no keyword -> arg is a tag.
-                  (format ofile "(progn tag (setq tag \"~A\"~
-                                 (&goto-tag))"
-                                 (car args)))
-                 ((eq (cadr args) 'pp)       ; pp-> pp first arg to emacs
-                      (apply 'pp `((|F| ,*ledit-ppfile*) ,(car args)))
-                      (format ofile "(switch-to-buffer \"LEDIT\")~
-                                     (erase-buffer)")
-                      (format ofile "(insert-file \"~A\")"
-                                     *ledit-ppfile*)
-                      (format ofile "(lisp-mode)"))
-
-                 (t (format t "~&~A -- unknown option~%" (cdr args))))
-           (close ofile))))
-
-;;; LISZT*
-;;; Need this guy to do compile-input.
-;;; Liszt returns 0 if all was well.
-;;; Note that in ordinary use the user will have to get used to looking
-;;; at "%Warning: ... Compiler declared *foo* special" messages, since
-;;; you don't usually want to hunt around in your file, zap in the
-;;; declarations, then go back to what you were doing.
-;;; Fortunately this doesn't cause the compiler to bomb.
-;;; Some sleepless night I will think of a way to get around this.
-
-(defun liszt* (&rest args)
-   (apply #'liszt args))
-
-;;; LEDIT-INPUT
-;;; Although there are two cases here, in practice
-;;; it is never the case that there is both input to be
-;;; interpreted and input to be compiled.
-
-(defun ledit-input ()
-  (if (probef *ledit-lisztfile*)
-      (cond ((getd #'liszt)
-             (format t ";Compiling LEDIT:")
-             (and (zerop (liszt* *ledit-lisztfile* '-o *ledit-objfile*))
-                  (load *ledit-objfile*)))
-            (t (format t ";Can't compile LEDIT: No liszt.~%;Reading instead:")
-               (let ((ifile (infile *ledit-lisztfile*)))
-                 (ledit-load ifile)
-                 (close ifile)))))
-
-  (if (probef *ledit-infile*)
-      (let ((ifile (infile *ledit-infile*)))
-        (format t ";Reading from LEDIT:~%")
-        (ledit-load ifile)
-        (close ifile))))
-
-;;; LEDIT-LOAD
-;;; A generally useful form of load
-
-(defun ledit-load (ifile)
-  (let ((eof-form (list 'eof-form)))
-    (do ((form (read ifile eof-form) (read ifile eof-form)))
-      ((eq form eof-form))
-      (format t ";  ~A~%" (eval form)))))
-
-(setsyntax #/ 'macro 'ledit)                  ; make ^E = (ledit)<return>
-
-;; more robust version of the c function set_proc_str. Does argument checking.
-;; set_proc_str sets the string that is stuffed to the tty after franz pauses
-;; and the csh wakes up. It is usually "%emacs" or "%vemacs" or "%?emacs"
-(defun set-proc-str (arg)
-  (if (stringp arg)
-    (set_proc_str arg)
-    (if (symbolp arg)
-      (set_proc_str (get-pname arg))
-      (error arg " is illegal argument to set-proc-str"))))
-
-;;; arch-tag: 2e76c01f-8d6a-4d04-b9ab-0eaabec96aee