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expand: move help strings to markdown file

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This commit is contained in:
Piotr Kwiecinski 2023-03-19 12:56:38 +01:00
parent 7053543830
commit f4a4bc9edb
2 changed files with 11 additions and 4 deletions
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8
src/uu/expand/expand.md Normal file
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@ -0,0 +1,8 @@
# expand
```
expand [OPTION]... [FILE]...
```
Convert tabs in each FILE to spaces, writing to standard output.
With no FILE, or when FILE is -, read standard input.

7
src/uu/expand/src/expand.rs
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@ -19,11 +19,10 @@ use std::str::from_utf8;
use unicode_width::UnicodeWidthChar;
use uucore::display::Quotable;
use uucore::error::{FromIo, UError, UResult};
use uucore::{crash, format_usage};
use uucore::{crash, format_usage, help_about, help_usage};
static ABOUT: &str = "Convert tabs in each FILE to spaces, writing to standard output.
With no FILE, or when FILE is -, read standard input.";
const USAGE: &str = "{} [OPTION]... [FILE]...";
const ABOUT: &str = help_about!("expand.md");
const USAGE: &str = help_usage!("expand.md");
pub mod options {
pub static TABS: &str = "tabs";