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Reuse highlighting function

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This commit is contained in:
sholderbach 2024-08-03 20:18:41 +02:00
parent 274d38c860
commit aa22dc6320
1 changed files with 3 additions and 27 deletions
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30
crates/nu-engine/src/documentation.rs
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@ -281,34 +281,10 @@ fn get_documentation(
if !nu_config.use_ansi_coloring { if !nu_config.use_ansi_coloring {
let _ = write!(long_desc, "\n > {}\n", example.example); let _ = write!(long_desc, "\n > {}\n", example.example);
} else if let Some(highlighter) = engine_state.find_decl(b"nu-highlight", &[]) {
let decl = engine_state.get_decl(highlighter);
let call = Call::new(Span::unknown());
match decl.run(
engine_state,
stack,
&(&call).into(),
Value::string(example.example, Span::unknown()).into_pipeline_data(),
) {
Ok(output) => {
let result = output.into_value(Span::unknown());
match result.and_then(Value::coerce_into_string) {
Ok(s) => {
let _ = write!(long_desc, "\n > {s}\n");
}
_ => {
let _ = write!(long_desc, "\n > {}\n", example.example);
}
}
}
Err(_) => {
let _ = write!(long_desc, "\n > {}\n", example.example);
}
}
} else { } else {
let _ = write!(long_desc, "\n > {}\n", example.example); let code_string = nu_highlight_string(example.example, engine_state, stack);
} let _ = write!(long_desc, "\n > {code_string}\n");
};
if let Some(result) = &example.result { if let Some(result) = &example.result {
let mut table_call = Call::new(Span::unknown()); let mut table_call = Call::new(Span::unknown());