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Merge pull request #1126 from jonathandturner/utf8_fix

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UTF8 fix for twitter-reported issue
This commit is contained in:
Jonathan Turner
2019-12-27 19:48:42 +13:00
committed by GitHub
parent 3c7633ae9f 10368d7060
commit b4bc5fe9af
2 changed files with 19 additions and 1 deletions
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5
crates/nu-parser/src/parse/parser.rs
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@ -357,7 +357,10 @@ fn word<'a, T, U, V>(
pub fn matches(cond: fn(char) -> bool) -> impl Fn(NomSpan) -> IResult<NomSpan, NomSpan> + Copy {
move |input: NomSpan| match input.iter_elements().next() {
Option::Some(c) if cond(c) => Ok((input.slice(1..), input.slice(0..1))),
Option::Some(c) if cond(c) => {
let len_utf8 = c.len_utf8();
Ok((input.slice(len_utf8..), input.slice(0..len_utf8)))
}
_ => Err(nom::Err::Error(nom::error::ParseError::from_error_kind(
input,
nom::error::ErrorKind::Many0,