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helloSystem / hello

Desktop system for creators with a focus on simplicity, elegance, and usability. Based on FreeBSD. Less, but better!
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[CTRL] + [C] does not work in a Terminal session #322

Open SanPollo opened 2 years ago

SanPollo commented 2 years ago

When using Terminal, and running a command such as ping, it is not possible to stop it by pressing [CTRL] + [C] on the keyboard.

This means that the only way to stop it is by closing the Terminal session.

This is reproducible regardless of how the CMD key is configured in Keyboard Layout preferences.

CtrlC

probonopd commented 2 years ago

Need to press Command-SHIFT-C.

Because Ctrl and Alt are switched in helloSystem by default, so that the Command key is on the key left to the space bar, where it should be, and because Command-C is needed for Copy.

So it's a feature, not a bug...

SanPollo commented 2 years ago

@probonopd surely if Ctrl and Alt are switched, then surely Alt + C should ^C, but if the Ctrl/Alt switching is disabled then Ctrl + C should do ^C ?

I don't have any Mac OS X environments that I can access at the moment (and won't for a couple of weeks), but is the Cmd+Shift+C the normal keypress for ^C in that OS?

probonopd commented 2 years ago

Yes. I am leaving this ticket open because the current implementation is probably not ideal but I don't know how to implement it better at the moment without adding undue extra complexity.

TriVoxel commented 2 years ago

@probonopd surely if Ctrl and Alt are switched, then surely Alt + C should ^C, but if the Ctrl/Alt switching is disabled then Ctrl + C should do ^C ?

I don't have any Mac OS X environments that I can access at the moment (and won't for a couple of weeks), but is the Cmd+Shift+C the normal keypress for ^C in that OS?

On macOS, you can use Command+C to copy selected text in the terminal and Command+V to paste. It is helpful because you don't need to enter a separate command to copy/paste in the terminal. This is how copy/paste works across the whole system, they don't use control. MacOS also has a separate control key and alt key. You can just press Control+C to cancel as Control+C never has a purpose anywhere else in the system. Since standard keyboards don't have a command key, the workaround seems to be to press Command+Shift+C to cancel commands. Perhaps we could get an option in Keyboard settings to use Windows/OS key to copy/paste, etc. and control+c to cancel in terminals and alt could just be alt? Just food for thought @probonopd. Currently, is seems the OS key is used for little more than moving windows about.