Judah Jacobson ha scritto:
[...]
(For those interested: rlwrap is available in cygwin.
It used to work very well on old ghci, when line
editing wasn't available.)
This does sound useful; the main difficulty is that when a program has
stdin piped from another process it may behaved differently. For
example, ghci uses block buffering and doesn't print its prompt when
stdin doesn't appear to be a terminal. The solution on POSIX is
probably to use some sort of pseudo-terminal support; I don't know
what the right thing to do on Windows is.
On Windows you can create a Console object:
http://msdn.microsoft.com/en-us/library/ms682087.aspx
Regards Manlio Perillo
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