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Show un-decodable inputs as bytes instead of the internal encoding

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When the input is invalid UTF8, we re-encode the raw bytes using the private
use area. Let's make sure we convert back before printing.
This commit is contained in:
Johannes Altmanninger 2024-08-13 22:09:06 +02:00
parent 182f8948b8
commit 53ea6db72d
1 changed files with 3 additions and 1 deletions
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4
src/key.rs
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@ -4,7 +4,7 @@ use crate::{
common::{escape_string, EscapeFlags, EscapeStringStyle}, common::{escape_string, EscapeFlags, EscapeStringStyle},
fallback::fish_wcwidth, fallback::fish_wcwidth,
reader::TERMINAL_MODE_ON_STARTUP, reader::TERMINAL_MODE_ON_STARTUP,
wchar::prelude::*, wchar::{decode_byte_from_char, prelude::*},
wutil::{fish_is_pua, fish_wcstoi}, wutil::{fish_is_pua, fish_wcstoi},
}; };
@ -453,6 +453,8 @@ pub fn char_to_symbol(c: char) -> WString {
} else if c < '\u{80}' { } else if c < '\u{80}' {
// ASCII characters that are not control characters // ASCII characters that are not control characters
ascii_printable_to_symbol(buf, c); ascii_printable_to_symbol(buf, c);
} else if let Some(byte) = decode_byte_from_char(c) {
sprintf!(=> buf, "\\x%02x", byte);
} else if ('\u{e000}'..='\u{f8ff}').contains(&c) { } else if ('\u{e000}'..='\u{f8ff}').contains(&c) {
// Unmapped key from https://sw.kovidgoyal.net/kitty/keyboard-protocol/#functional-key-definitions // Unmapped key from https://sw.kovidgoyal.net/kitty/keyboard-protocol/#functional-key-definitions
sprintf!(=> buf, "\\u%04X", u32::from(c)); sprintf!(=> buf, "\\u%04X", u32::from(c));