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fix interpolated strings when using unicode (#3866)

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* fix interpolated strings when using unicode

* added test case
This commit is contained in:
Darren Schroeder 2021-07-29 19:07:34 -05:00 committed by GitHub
parent 23ba01d89c
commit 1e15f26e98
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2 changed files with 14 additions and 1 deletions
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2
crates/nu-parser/src/parse.rs
View File

@ -650,7 +650,7 @@ fn parse_interpolated_string(
scope: &dyn ParserScope,
) -> (SpannedExpression, Option<ParseError>) {
trace!("Parse_interpolated_string");
let string_len = lite_arg.item.len();
let string_len = lite_arg.item.chars().count();
let inner_string = lite_arg
.item
.chars()

13
tests/shell/pipeline/commands/internal.rs
View File

@ -215,6 +215,19 @@ fn string_interpolation_and_paren() {
assert_eq!(actual.out, "a paren is (");
}
#[test]
fn string_interpolation_with_unicode() {
//カ = U+30AB : KATAKANA LETTER KA
let actual = nu!(
cwd: ".",
r#"
$"カ"
"#
);
assert_eq!(actual.out, "カ");
}
#[test]
fn bignum_large_integer() {
let actual = nu!(