<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.6000.16735" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face="Courier New" size=2>Bug:</FONT></DIV> <DIV><FONT face="Courier New" size=2>replace in line 73 promise? by *promise?</FONT></DIV> <DIV><FONT face="Courier New" size=2>Jos</FONT></DIV> <DIV><FONT face="Courier New" size=2></FONT> </DIV> <DIV style="FONT: 10pt arial">----- Original Message ----- <DIV style="BACKGROUND: #e4e4e4; font-color: black"><B>From:</B> <A title=jos.koot@telefonica.net href="mailto:jos.koot@telefonica.net">Jos Koot</A> </DIV> <DIV><B>To:</B> <A title=eli@barzilay.org href="mailto:eli@barzilay.org">Eli Barzilay</A> </DIV> <DIV><B>Cc:</B> <A title=plt-scheme@list.cs.brown.edu href="mailto:plt-scheme@list.cs.brown.edu">plt-scheme@list.cs.brown.edu</A> </DIV> <DIV><B>Sent:</B> Tuesday, October 28, 2008 10:38 PM</DIV> <DIV><B>Subject:</B> [plt-scheme] define-promise-type and let-promise-type</DIV></DIV> <DIV><BR></DIV> <DIV><FONT face="Courier New" size=2>Attached a module that exports delay, lazy, force and promise?, but in addition the syntaxes: define-promise-type and let-promise-type. The latter two define cq locally bind distinct types of promises. A force of a promise of some type does not force promises of any other type. The module is based on that currently used in PLT Scheme.</FONT></DIV> <DIV><FONT face="Courier New" size=2></FONT> </DIV></BODY></HTML>