closures: using dynamic namespaces lexically

2009-05-05 17:24:59 -05:00 · 2009-05-05 17:24:59 -05:00 · f6345c72ce
parent 9f0237ef27
commit f6345c72ce
1 changed files with 4 additions and 0 deletions
--- a/extra/closures/closures.factor
+++ b/extra/closures/closures.factor
@ -0,0 +1,4 @@
+USING: fry namespaces kernel sequences parser ;
+IN: closures
+: delayed-bind ( quot -- quot' ) '[ namespace [ _ bind ] curry ] ;
+SYNTAX: C[ parse-quotation delayed-bind over push-all ;