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Using Cygwin 64 on Windows 7: In a bash or zsh running inside mintty, pressing Control-C has no effect. In a bash or zsh running in a Windows Console, it works fine. This can be verified in two ways: (1) Using 'trap': In the shell, we do a trap 'echo trapped' INT Now whenever we hit Control-C, we expect "trapped" to be printed on stdout. This is not the case when the shell runs inside mintty. (2) Using 'cat': In the shell, we do a cat which has the effect that cat reads from stdin. A control-C should abort it. Again, this doesn't work when we run inside mintty. Note that in the latter case, Control-D (EOF) is delivered correctly also inside mintty. The problem is therefore not with the control-characters generated by the keyboard, but indeed with delivering the signal. Ronald
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