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| author | Joe Wilm <joe@jwilm.com> | 2016-07-04 09:24:51 -0700 |
|---|---|---|
| committer | Joe Wilm <joe@jwilm.com> | 2016-07-04 09:26:50 -0700 |
| commit | 6be23659ef5e532eb5825380d436fa86cecd39d7 (patch) | |
| tree | 8fb58defc0714669153ab2562432ec7169b68b20 /src | |
| parent | f895c2da30ad6fc71ee66324846b4214b914d200 (diff) | |
| download | alacritty-6be23659ef5e532eb5825380d436fa86cecd39d7.tar.gz alacritty-6be23659ef5e532eb5825380d436fa86cecd39d7.zip | |
Correctly handle Backspace and Delete
The default characters sent for this were incorrect. Delete now sends
xterm-compatible escapes (dch1, kdch1), and Backspace sends the delete
code 0x7f.
Diffstat (limited to 'src')
| -rw-r--r-- | src/input.rs | 13 | ||||
| -rw-r--r-- | src/main.rs | 10 |
2 files changed, 21 insertions, 2 deletions
diff --git a/src/input.rs b/src/input.rs index ffa19fa8..22e8eeb3 100644 --- a/src/input.rs +++ b/src/input.rs @@ -230,6 +230,17 @@ static F12_BINDINGS: &'static [Binding] = &[ Binding { mods: modifier::ANY, send: "\x1b[24~", mode: mode::ANY, notmode: mode::NONE }, ]; +/// Bindings for the Backspace key +static BACKSPACE_BINDINGS: &'static [Binding] = &[ + Binding { mods: modifier::ANY, send: "\x7f", mode: mode::ANY, notmode: mode::NONE }, +]; + +/// Bindings for the Delete key +static DELETE_BINDINGS: &'static [Binding] = &[ + Binding { mods: modifier::ANY, send: "\x1b[3~", mode: mode::APP_KEYPAD, notmode: mode::NONE }, + Binding { mods: modifier::ANY, send: "\x1b[P", mode: mode::ANY, notmode: mode::APP_KEYPAD }, +]; + // key mods escape appkey appcursor crlf // // notes: appkey = DECPAM (application keypad mode); not enabled is "normal keypad" @@ -287,6 +298,8 @@ impl Processor { VirtualKeyCode::F10 => F10_BINDINGS, VirtualKeyCode::F11 => F11_BINDINGS, VirtualKeyCode::F12 => F12_BINDINGS, + VirtualKeyCode::Back => BACKSPACE_BINDINGS, + VirtualKeyCode::Delete => DELETE_BINDINGS, // Mode keys ignored now VirtualKeyCode::LAlt | VirtualKeyCode::RAlt | VirtualKeyCode::LShift | VirtualKeyCode::RShift | VirtualKeyCode::LControl | VirtualKeyCode::RControl | diff --git a/src/main.rs b/src/main.rs index 5cf1be15..0cd1e674 100644 --- a/src/main.rs +++ b/src/main.rs @@ -230,8 +230,14 @@ fn main() { match event { glutin::Event::Closed => break 'main_loop, glutin::Event::ReceivedCharacter(c) => { - let encoded = c.encode_utf8(); - writer.write(encoded.as_slice()).unwrap(); + match c { + // Ignore BACKSPACE and DEL. These are handled specially. + '\u{8}' | '\u{7f}' => (), + _ => { + let encoded = c.encode_utf8(); + writer.write(encoded.as_slice()).unwrap(); + } + } }, glutin::Event::Resized(w, h) => { terminal.resize(w as f32, h as f32); |