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Accept slash-t for tab as delimiter argument #49

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merged 2 commits into from
Jan 9, 2024
Merged

Accept slash-t for tab as delimiter argument #49

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158086a
Accept slash-t for tab as delimiter argument
peterjc Jan 8, 2024
896abdb
cargo fmt
peterjc Jan 9, 2024
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8 changes: 7 additions & 1 deletion src/delimiter.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,9 @@ impl Delimiter {
if s == "auto" {
return Ok(Delimiter::Auto);
}
if s == r"\t" {
return Ok(Delimiter::Character(b'\t'));
}
let mut chars = s.chars();
let c = chars.next().context("Delimiter should not be empty")?;
if !c.is_ascii() {
Expand All @@ -28,7 +31,10 @@ impl Delimiter {
);
}
if chars.next().is_some() {
bail!("Delimiter should be exactly one character, got {}", s);
bail!(
"Delimiter should be exactly one character (or \\t), got '{}'",
s
);
}
Ok(Delimiter::Character(c.try_into()?))
} else {
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