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unexpand: move help strings to markdown file

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This commit is contained in:
Piotr Kwiecinski 2023-04-03 17:06:58 +02:00
parent 0c1feb51ff
commit f920d44e62
2 changed files with 11 additions and 4 deletions
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7
src/uu/unexpand/src/unexpand.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, crash_if_err, format_usage};
use uucore::{crash, crash_if_err, format_usage, help_about, help_usage};
static USAGE: &str = "{} [OPTION]... [FILE]...";
static ABOUT: &str = "Convert blanks in each FILE to tabs, writing to standard output.\n\n\
With no FILE, or when FILE is -, read standard input.";
const USAGE: &str = help_usage!("unexpand.md");
const ABOUT: &str = help_about!("unexpand.md");
const DEFAULT_TABSTOP: usize = 8;

8
src/uu/unexpand/unexpand.md Normal file
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@ -0,0 +1,8 @@
# unexpand
```
unexpand [OPTION]... [FILE]...
```
Convert blanks in each `FILE` to tabs, writing to standard output.
With no `FILE`, or when `FILE` is `-`, read standard input.