Event::CtrlShift(char)?

[TianyiShi2001]

Question: Currently (in the latest master branch) it seems that only Event::Shift(char) and Event::CtrlShift(<non-character-key>), but not Event::CtrlShift(char), can be processed. Is it going to be implemented in the future? Are there any workarounds for now?

This feature would be helpful to me because I'm implementing a sudoku game, and it is conventional to map Ctrl + Z to undo and Ctrl + Shift + Z to redo.

Event::CtrlChar('z') => self.undo(),
Event::CtrlChar('Z') => self.redo(), // tried this, doesn't work
Event::CtrlShift(Key::???) => self.redo(), // Key::Char?

BTW can #503 be merged? I was a bit late for the final comment, bit I think it's ready to be merged.

[gyscos]

Hi, and thanks for the PR!

Unfortunately I don't think terminal application can tell the difference between C-z and C-Z: in both cases the same input code is sent by the terminal emulator (this is why there is no Event::CtrlShift(char), to prevent the confusion from this never happening). One of the limitations of terminals... :(

[TianyiShi2001]

Thank you!