On Tue, 15 Sep 2009, David Hansel wrote:
> We have come across one minor issue: The IntInf.fromString
> function does not appear to handle leading spaces well. Other
> fromString functions have no problem with leading spaces.
>
> For example, (IntInf.fromString " 1") evaluates to NONE
> whereas (Int.fromString " 1") evalutates to SOME 1.
Yes, there was a bug in IntInf.scan (and IntInf.fromString) spaces were
only accepted if the stream had an explicit sign character. Thanks for
the report.
The bug is now fixed by SVN r7227
(
http://mlton.org/cgi-bin/viewsvn.cgi?view=rev&rev=7227). Since the patch
only affects the Basis Library, you can apply it to an existing install of
MLton (/usr/lib/mlton/sml/basis/integer/int-inf.sml). There is no need to
rebuild the compiler.
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