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Improved F1 through F4 handling (#736)

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djarb 2022-12-28 04:11:04 -08:00 committed by GitHub
parent bf9f78994a
commit 4383f8f010
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1 changed files with 7 additions and 0 deletions
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7
src/event/sys/unix/parse.rs
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@ -170,6 +170,13 @@ pub(crate) fn parse_csi(buffer: &[u8]) -> Result<Option<InternalEvent>> {
b'I' => Some(Event::FocusGained),
b'O' => Some(Event::FocusLost),
b';' => return parse_csi_modifier_key_code(buffer),
// P, Q, and S for compatibility with Kitty keyboard protocol,
// as the 1 in 'CSI 1 P' etc. must be omitted if there are no
// modifiers pressed:
// https://sw.kovidgoyal.net/kitty/keyboard-protocol/#legacy-functional-keys
b'P' => Some(Event::Key(KeyCode::F(1).into())),
b'Q' => Some(Event::Key(KeyCode::F(2).into())),
b'S' => Some(Event::Key(KeyCode::F(4).into())),
b'0'..=b'9' => {
// Numbered escape code.
if buffer.len() == 3 {