1 files changed, 36 insertions, 0 deletions
diff --git a/scheme/format.scm b/scheme/format.scm
new file mode 100644
index 0000000..61a98cc
--- /dev/null
+++ b/scheme/format.scm
@@ -0,0 +1,36 @@
+;; This file is part of Idest
+;; Copyright (C) 2011 Sergey Poznyakoff
+;; Idest 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 3, or (at your option)
+;; any later version.
+;;
+;; Idest 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 Idest.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (format))
+
+(use-modules (guile-user))
+
+(let ((cmd (command-line))
+      (mod-pathname #f)
+      (saved-load-hook %load-hook))
+       
+  (set! %load-hook (lambda (filename)
+		     (set! mod-pathname filename)
+		     (set! %load-hook saved-load-hook)))
+
+  (let ((mod-name (list-ref cmd 1)))
+    (set-program-arguments (cons (car cmd) (list-tail cmd 2)))
+    (set! idest-main
+	  (module-ref
+	   (resolve-module (list 'idest 'format (string->symbol mod-name)))
+	   'idest-main))
+    
+    (if (not idest-readonly)
+	(error (format #f "~A wants to modify files!" mod-pathname)))))