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Merge pull request #3121 from serhansekman/pr-help-page

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pr: add missing about and version to documentation
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Sylvestre Ledru 2022-02-12 18:13:31 +01:00 • committed by GitHub
commit c67a64c9df
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1 changed files with 6 additions and 1 deletions
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7
src/uu/pr/src/pr.rs
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@ -32,6 +32,8 @@ type IOError = std::io::Error;
const NAME: &str = "pr"; const NAME: &str = "pr";
const VERSION: &str = env!("CARGO_PKG_VERSION"); const VERSION: &str = env!("CARGO_PKG_VERSION");
const ABOUT: &str =
"Write content of given file or standard input to standard output with pagination filter";
const TAB: char = '\t'; const TAB: char = '\t';
const LINES_PER_PAGE: usize = 66; const LINES_PER_PAGE: usize = 66;
const LINES_PER_PAGE_FOR_FORM_FEED: usize = 63; const LINES_PER_PAGE_FOR_FORM_FEED: usize = 63;
@ -172,7 +174,10 @@ quick_error! {
} }
pub fn uu_app<'a>() -> App<'a> { pub fn uu_app<'a>() -> App<'a> {
App::new(uucore::util_name()).setting(AppSettings::InferLongArgs) App::new(uucore::util_name())
.version(VERSION)
.about(ABOUT)
.setting(AppSettings::InferLongArgs)
} }
#[uucore::main] #[uucore::main]