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Matthew Flatt f93c620814 futures: bug fix
The problem was in the handing of "lightweight continuations" used to
represent suspended computations, and in particular the handling
of continuation marks (such as the ones added by DrRacket's debugging
mode).

Unfortunately, I wasn't able to construct a simpler test case that
triggers the problem. I think the number of installed continuation marks
has to be just right, and there have to be some replacing marks, and
a lightweight continuaiton has to be captured at the right time
as a result of applying a previously captured continuation.

Closes PR 13427

Merge to v5.3.2
2013-01-11 12:40:51 -07:00
collects Working with links in collection testing 2013-01-10 10:45:54 -07:00
doc remove 'create executable' functionality from drracket for all 2013-01-05 12:19:26 -06:00
man/man1 Remove old packages 2012-07-13 15:43:59 -04:00
src futures: bug fix 2013-01-11 12:40:51 -07:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Moved default location for compiled-root for easier tab-completion of "collects/". 2012-09-26 14:50:31 -04:00
.mailmap Another email for Matthew. 2012-11-07 11:22:19 -05:00
README 2012 -> 2013 2013-01-09 01:17:26 -05:00

The Racket Programming Language
===============================

Instructions for building Racket from source are in src/README.

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* DrRacket: Racket's integrated development environment (start here!).

* racket: command-line tool for running Racket programs.

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----------------

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