diff options
| -rw-r--r-- | src/guile/skribilo/engine.scm | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/guile/skribilo/engine.scm b/src/guile/skribilo/engine.scm index 89fb728..691b801 100644 --- a/src/guile/skribilo/engine.scm +++ b/src/guile/skribilo/engine.scm @@ -1,7 +1,7 @@ ;;; engine.scm -- Skribilo engines. ;;; -*- coding: iso-8859-1 -*- ;;; -;;; Copyright 2005, 2007, 2008, 2009 Ludovic Courtès <ludo@gnu.org> +;;; Copyright 2005, 2007, 2008, 2009, 2010 Ludovic Courtès <ludo@gnu.org> ;;; Copyright 2003, 2004 Erick Gallesio - I3S-CNRS/ESSI <eg@essi.fr> ;;; ;;; @@ -27,6 +27,7 @@ :use-module (oop goops) :use-module (ice-9 optargs) + :use-module (ice-9 format) :autoload (srfi srfi-34) (raise guard) :use-module (srfi srfi-35) @@ -145,6 +146,12 @@ (define (engine-symbol-table obj) (slot-ref obj 'symbol-table)) +(define-method (write (e <engine>) (p <port>)) + (format p "#<~a ~a ~x>" + (class-name (class-of e)) + (engine-ident e) + (object-address e))) + ;;; |