diff options
Diffstat (limited to 'src/input/parse.rs')
| -rw-r--r-- | src/input/parse.rs | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/src/input/parse.rs b/src/input/parse.rs index 79d8811f..0213bf3f 100644 --- a/src/input/parse.rs +++ b/src/input/parse.rs @@ -252,6 +252,10 @@ fn parse_xterm_modified_special_sequence(data: &str) -> Option<TerminalKey> { "3" => KeyCode::Delete, "5" => KeyCode::PageUp, "6" => KeyCode::PageDown, + "11" => KeyCode::F(1), + "12" => KeyCode::F(2), + "13" => KeyCode::F(3), + "14" => KeyCode::F(4), "15" => KeyCode::F(5), "17" => KeyCode::F(6), "18" => KeyCode::F(7), @@ -637,9 +641,31 @@ mod tests { crossterm::event::KeyEventKind::Press, None, ); - assert_eq!(parse_terminal_key_sequence("\x1b[11;2~"), None); - assert_eq!(parse_terminal_key_sequence("\x1b[14;1~"), None); - assert_eq!(parse_terminal_key_sequence("\x1b[14;3~"), None); + } + + #[test] + fn parse_parameterized_csi_tilde_f1_through_f4() { + // foot and some rxvt-style hosts emit F1-F4 as `CSI <code>;<mods>~` + // (for example F3 as `\x1b[13;1:1~`), reusing the same code table as the + // unmodified `\x1b[11~`..`\x1b[14~` forms. + let cases = [ + ("\x1b[11;2~", KeyCode::F(1), KeyModifiers::SHIFT), + ("\x1b[12;1~", KeyCode::F(2), KeyModifiers::empty()), + ("\x1b[13;1:1~", KeyCode::F(3), KeyModifiers::empty()), + ("\x1b[13;2~", KeyCode::F(3), KeyModifiers::SHIFT), + ("\x1b[14;3~", KeyCode::F(4), KeyModifiers::ALT), + ]; + + for (sequence, code, modifiers) in cases { + let parsed = parse_terminal_key_sequence(sequence).unwrap(); + assert_terminal_key_eq( + parsed, + code, + modifiers, + crossterm::event::KeyEventKind::Press, + None, + ); + } } #[test] |