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Auto merge of #16155 - Waqar144:work/fix-16142, r=lnicola

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fix: Dont assume ascii in remove_markdown

Fixes #16142
This commit is contained in:
bors 2023-12-19 07:22:46 +00:00
commit dbd0b035e6
1 changed files with 10 additions and 1 deletions
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11
crates/ide/src/markdown_remove.rs
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@ -23,7 +23,10 @@ pub(crate) fn remove_markdown(markdown: &str) -> String {
} }
} }
if let Some(p) = out.rfind(|c| c != '\n') { if let Some(mut p) = out.rfind(|c| c != '\n') {
while !out.is_char_boundary(p + 1) {
p += 1;
}
out.drain(p + 1..); out.drain(p + 1..);
} }
@ -151,4 +154,10 @@ book] or the [Reference].
For more information on the various types of functions and how they're used, consult the Rust book or the Reference."#]].assert_eq(&res); For more information on the various types of functions and how they're used, consult the Rust book or the Reference."#]].assert_eq(&res);
} }
#[test]
fn on_char_boundary() {
expect!["a┘"].assert_eq(&remove_markdown("```text\na┘\n```"));
expect!["وقار"].assert_eq(&remove_markdown("```\nوقار\n```\n"));
}
} }