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diff src/list_util.sig @ 34:44b5405e74c7

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Elaborating module projection
author Adam Chlipala <adamc@hcoop.net>
date Tue, 17 Jun 2008 16:38:54 -0400
parents 1c91c5e6840f
children 02f42e9a1825
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line diff
--- a/src/list_util.sig	Thu Jun 12 17:41:32 2008 -0400
+++ b/src/list_util.sig	Tue Jun 17 16:38:54 2008 -0400
@@ -29,6 +29,8 @@
 
     val mapfold : ('data, 'state, 'abort) Search.mapfolder
                   -> ('data list, 'state, 'abort) Search.mapfolder
+    val mapfoldB : ('context * 'data -> 'context * ('state -> ('data * 'state, 'abort) Search.result))
+                   -> ('context, 'data list, 'state, 'abort) Search.mapfolderB
 
     val foldlMap : ('data1 * 'state -> 'data2 * 'state) -> 'state -> 'data1 list -> 'data2 list * 'state