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Document reason for stack.start_capture()

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h/t @IanManske
This commit is contained in:
sholderbach 2024-08-04 21:22:47 +02:00
parent 38a75a263e
commit dd15b3001f
1 changed files with 5 additions and 0 deletions
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5
crates/nu-engine/src/documentation.rs
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@ -14,7 +14,12 @@ pub fn get_full_help(
engine_state: &EngineState, engine_state: &EngineState,
stack: &mut Stack, stack: &mut Stack,
) -> String { ) -> String {
// Precautionary step to capture any command output generated during this operation. We
// internally call several commands (`table`, `ansi`, `nu-highlight`) and get their
// `PipelineData` using this `Stack`, any other output should not be redirected like the main
// execution.
let stack = &mut stack.start_capture(); let stack = &mut stack.start_capture();
let signature = command.signature().update_from_command(command); let signature = command.signature().update_from_command(command);
get_documentation( get_documentation(