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Convert ASCII DEL to \x7f

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Annoying when you press backspace in fish_key_reader
This commit is contained in:
Fabian Boehm 2024-08-11 14:49:08 +02:00
parent 1f7fdd5d88
commit 9903eb4c76
2 changed files with 6 additions and 0 deletions
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3
src/key.rs
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@ -459,6 +459,9 @@ pub fn char_to_symbol(c: char) -> WString {
let buf = &mut buff;
if c <= ' ' {
ctrl_to_symbol(buf, c);
} else if c == '\u{7f}' {
// DEL is at the end of the ASCII range
sprintf!(=> buf, "\\x%02x", 0x7f);
} else if c < '\u{80}' {
// ASCII characters that are not control characters
ascii_printable_to_symbol(buf, c);

3
tests/pexpects/fkr.py
View File

@ -29,11 +29,13 @@ expect_str("Press a key:")
# Is a single control char echoed correctly?
send("\x07")
expect_str("# decoded from: \\x07\r\n")
expect_str("bind ctrl-g 'do something'\r\n")
# Is a non-ASCII UTF-8 sequence prefaced by an escape char handled correctly?
sleep(0.020)
send("\x1B")
expect_str("# decoded from: \\e\r\n")
expect_str("bind escape 'do something'\r\n")
send("\u1234")
expect_str("bind ሴ 'do something'\r\n")
@ -44,6 +46,7 @@ send("\x00")
expect_str("bind ctrl-space 'do something'\r\n")
send("\x1b\x7f")
expect_str("# decoded from: \\e\\x7f\r\n")
expect_str("bind alt-backspace 'do something'\r\n")
send("\x1c")