r5311: *** empty log message ***

diff --git a/ifstar.lisp b/ifstar.lisp
deleted file mode 100644 (file)
index 389451b..0000000
--- a/ifstar.lisp
+++ /dev/null
@@ -1,61 +0,0 @@
-;;; -*- mode: common-lisp; package: lml2 -*-
-;;;
-;;; $Id: ifstar.lisp,v 1.1 2003/06/20 04:12:29 kevin Exp $
-;;;
-;;; Public domain code by Franz
-
-(in-package #:lml2)
-
-(eval-when (:compile-toplevel :load-toplevel :execute)
-  (defvar if*-keyword-list '("then" "thenret" "else" "elseif")))
-
-(defmacro if* (&rest args)
-   (do ((xx (reverse args) (cdr xx))
-       (state :init)
-       (elseseen nil)
-       (totalcol nil)
-       (lookat nil nil)
-       (col nil))
-       ((null xx)
-       (cond ((eq state :compl)
-              `(cond ,@totalcol))
-             (t (error "if*: illegal form ~s" args))))
-       (cond ((and (symbolp (car xx))
-                  (member (symbol-name (car xx))
-                          if*-keyword-list
-                          :test #'string-equal))
-             (setq lookat (symbol-name (car xx)))))
-
-       (cond ((eq state :init)
-             (cond (lookat (cond ((string-equal lookat "thenret")
-                                  (setq col nil
-                                        state :then))
-                                 (t (error
-                                     "if*: bad keyword ~a" lookat))))
-                   (t (setq state :col
-                            col nil)
-                      (push (car xx) col))))
-            ((eq state :col)
-             (cond (lookat
-                    (cond ((string-equal lookat "else")
-                           (cond (elseseen
-                                  (error
-                                   "if*: multiples elses")))
-                           (setq elseseen t)
-                           (setq state :init)
-                           (push `(t ,@col) totalcol))
-                          ((string-equal lookat "then")
-                           (setq state :then))
-                          (t (error "if*: bad keyword ~s"
-                                             lookat))))
-                   (t (push (car xx) col))))
-            ((eq state :then)
-             (cond (lookat
-                    (error
-                     "if*: keyword ~s at the wrong place " (car xx)))
-                   (t (setq state :compl)
-                      (push `(,(car xx) ,@col) totalcol))))
-            ((eq state :compl)
-             (cond ((not (string-equal lookat "elseif"))
-                    (error "if*: missing elseif clause ")))
-             (setq state :init)))))