Re: [Haskell-cafe] Re: Trapping getChar before echo

2010-02-05 Thread Judah Jacobson
On Fri, Feb 5, 2010 at 10:41 AM, Andrew Coppin wrote: > Tim Attwood wrote: >>> >>> Last time I tried something like this [on Windows], it didn't seem to >>> work. I wanted to trap arrow keys and so forth, but they seem to be being >>> used for input history. (I.e., pressing the up-arrow produces >

Re: [Haskell-cafe] Re: Trapping getChar before echo

2010-02-05 Thread Andrew Coppin
Tim Attwood wrote: Last time I tried something like this [on Windows], it didn't seem to work. I wanted to trap arrow keys and so forth, but they seem to be being used for input history. (I.e., pressing the up-arrow produces previously-entered lines of text, and none of this appears to be reac

[Haskell-cafe] Re: Trapping getChar before echo

2010-02-01 Thread Tim Attwood
Last time I tried something like this [on Windows], it didn't seem to work. I wanted to trap arrow keys and so forth, but they seem to be being used for input history. (I.e., pressing the up-arrow produces previously-entered lines of text, and none of this appears to be reaching the Haskell pro