src/optparse.lisp: Simplify `set-command-line-arguments'.

[sod] / src / optparse.lisp

diff --git a/src/optparse.lisp b/src/optparse.lisp
index fc46ba457f3e47f12059e50839deb7f1ade15e7f..70bb0122cc335dd5dd22b8f65af2551498e3c3a1 100644 (file)
--- a/src/optparse.lisp
+++ b/src/optparse.lisp
@@ -24,7 +24,7 @@
 ;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 (cl:defpackage #:optparse
-  (:use #:common-lisp #:sod-utilities))
+  (:use #:common-lisp #:cl-launch #:sod-utilities))
 
 (cl:in-package #:optparse)
 
@@ -62,21 +62,13 @@ (defun set-command-line-arguments ()
    Set `*command-line*' and `*program-name*'."
 
   (setf *command-line*
-       (or (when (member :cl-launch *features*)
-             (let* ((cllpkg (find-package :cl-launch))
-                    (name (funcall (intern "GETENV" cllpkg)
-                                   "CL_LAUNCH_FILE"))
-                    (args (symbol-value (intern "*ARGUMENTS*" cllpkg))))
-               (if name
-                   (cons name args)
-                   args)))
-           #+sbcl sb-ext:*posix-argv*
-           #+cmu ext:*command-line-strings*
-           #+clisp (loop with argv = (ext:argv)
-                         for i from 7 below (length argv)
-                         collect (aref argv i))
-           #+ecl (loop from i below (ext:argc) collect (ext:argv i))
-           '("<unknown-script>"))
+       (cons (or (getenv "CL_LAUNCH_FILE")
+                 #+sbcl (car sb-ext:*posix-argv*)
+                 #+cmu (car ext:*command-line-strings*)
+                 #+clisp (aref (ext:argv) 0)
+                 #+ecl (ext:argv 0)
+                 #-(or sbcl cmu clisp ecl) "sod")
+             *arguments*)
 
        *program-name* (pathname-name (car *command-line*))))