sunterlib/s48/continuation-data-type
Anthony Carrico 02699e0409 Add script to change install lib version from 1.2.0 to 1.3.0, and make that change. THIS IS UNTESTED. I have no idea if packages need further changes for 1.3.0. 2012-01-16 03:06:42 +00:00
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AUTHORS Changed to new package system. 2004-03-10 17:23:45 +00:00
BLURB Automatically generate file DETAILS containing library details. 2003-03-11 06:13:58 +00:00
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README Add loading instructions 2004-03-27 07:44:22 +00:00
continuation-data-type.scm
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pkg-def.scm Add script to change install lib version from 1.2.0 to 1.3.0, and make that change. THIS IS UNTESTED. I have no idea if packages need further changes for 1.3.0. 2012-01-16 03:06:42 +00:00

README

The structure CONTINUATION-DATA-TYPE encapsulates continuations into a
data type as proposed by Marc Feeley on the Scheme Workshop 2001.

================================================================================

After installation, use the switch

-lel continuation-data-type/load.scm

to load this library.

================================================================================


(continuation-capture receiver) -> continuation

Captures the current continuation of the expression and applies
RECEIVER to it. Unlike CALL-WITH-CURRENT-CONTINUATION applying the
continuation will immediately replace the current continuation.


(continuation-graft cont thunk) -> value of thunk

Makes the continuation CONT the current continuation and calls THUNK
afterwards.


(continuation-return cont . returned-values) -> returned-values

Makes the continuation CONT the current continuation and returns
RETURNED-VALUES afterwards.