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uucore: add comment to parse_help_section

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This commit is contained in:
Piotr Kwiecinski 2023-03-21 20:42:45 +01:00
parent 2f0ba77872
commit 3b54421e9c
1 changed files with 4 additions and 1 deletions
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5
src/uucore_procs/src/lib.rs
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@ -170,11 +170,14 @@ fn parse_help_section(section: &str, content: &str) -> String {
)
}
// Prefix includes space to allow processing of section with level 3-6 headers
let section_header_prefix = "## ";
content
.lines()
.skip_while(|&l| !is_section_header(l, section))
.skip(1)
.take_while(|l| !l.starts_with("## "))
.take_while(|l| !l.starts_with(section_header_prefix))
.collect::<Vec<_>>()
.join("\n")
.trim()