Am 18.02.2020 um 22:16 schrieb Kevin Schnitzius via cygwin:
With Cygwin version 3.0.7-1, crtl-c kills native apps that are started from the
shell, For example, starting notepad in the foreground from bash would be kill
by a ctrl-c.
With Cygwin version 3.1.2-1, crtl-c DOES NOT kill native apps that are started
from the shell,
Can I restore this behavior?
With 3.1.2-1:
mintty -o "CA+F12:break" =====> ctrl-alt-F12 causes a break
and kills notepad
mintty -o "c:break" =====> ctrl-shift-c causes a break
and kills notepad
mintty -o "C+c:break" =====> FAIL -- ctrl-c kills native apps
but notepad is not affected
mintty -o "CA+c:break" =====> FAIL -- ctrl-alt-c kills native
apps but notepad is not affected
This would be mintty -o KeyFunctions='CA+F12:break' etc.
The latter two are not valid mintty configuration; Ctrl is only
supported as a modifier for function keys and special keys, not letters.
This is unchanged with the cygwin version.
These tests show that the 'break' signal can be propagated from mintty but is
not for the ctrl-c case.
I am guessing that this behavior is from the pty handing but I have not dug
into this code or installed winpty.
Is all this documented somewhere that I could not find?
Kevin
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