19 Sep
2005
19 Sep
'05
7:40 p.m.
On Mon, Sep 19, 2005 at 02:22:10PM +0100, Glynn Clements wrote:
Frederik Eaton wrote:
In addition to the stack trace problems, I found: (1) a problem where output freezes when it is being piped through 'tee' and the user presses ^S and then ^Q
That's the terminal driver; use "stty -ixon" to disable that.
That will sure prevent ^S and ^Q having any effect, but it won't make the bug go away. With other programs, e.g. if I run seq 100000 | tee foo and press ^S and then ^Q, then suspend and resume work as expected, there is no freezing shortly after resume as I am observing with my ghc-compiled program. The program should resume its output when ^Q is pressed, rather than freezing. Frederik -- http://ofb.net/~frederik/