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wchar: don't wrap utf32str macro

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There is no need to wrap this macro. We can just introduce `L` as an
alias.

https://github.com/fish-shell/fish-shell/pull/12311#discussion_r2681174391

Closes #12312
This commit is contained in:
Daniel Rainer
2026-01-12 16:35:10 +01:00
committed by Johannes Altmanninger
parent 72870d8331
commit 385cdef89b
1 changed files with 1 additions and 11 deletions
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12
crates/wchar/src/lib.rs
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@@ -8,22 +8,12 @@
use fish_common::{ENCODE_DIRECT_BASE, ENCODE_DIRECT_END, subslice_position};
use std::{iter, slice};
pub use widestring::{Utf32Str as wstr, Utf32String as WString, utfstr::CharsUtf32};
pub use widestring::{Utf32Str as wstr, Utf32String as WString, utf32str as L, utfstr::CharsUtf32};
pub mod prelude {
pub use crate::{IntoCharIter, L, ToWString, WExt, WString, wstr};
}
/// Creates a wstr string slice, like the "L" prefix of C++.
/// The result is of type wstr.
/// It is NOT nul-terminated.
#[macro_export]
macro_rules! L {
($string:expr) => {
widestring::utf32str!($string)
};
}
/// Encode a literal byte in a UTF-32 character. This is required for e.g. the echo builtin, whose
/// escape sequences can be used to construct raw byte sequences which are then interpreted as e.g.
/// UTF-8 by the terminal. If we were to interpret each of those bytes as a codepoint and encode it