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-rw-r--r--src/guile/skribilo/engine.scm11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/guile/skribilo/engine.scm b/src/guile/skribilo/engine.scm
index fbaf4d2..de455cd 100644
--- a/src/guile/skribilo/engine.scm
+++ b/src/guile/skribilo/engine.scm
@@ -207,6 +207,17 @@
(slot-set! new 'symbol-table (or symbol-table (slot-ref e 'symbol-table)))
(slot-set! new 'customs (or custom (slot-ref e 'customs)))
+ ;; XXX: We don't use `list-copy' here because writer lists are only
+ ;; consed, never mutated.
+
+ ;(slot-set! new 'free-writers (list-copy (slot-ref e 'free-writers)))
+
+ (let ((new-writers (make-hash-table)))
+ (hash-for-each (lambda (m w*)
+ (hashq-set! new-writers m w*))
+ (slot-ref e 'writers))
+ (slot-set! new 'writers new-writers))
+
(set! *engines* (cons new *engines*))
new))