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sort: Move help strings to markdown file (#4808)

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* sort: Move help strings to markdown file

* Correction for spell check
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iambasanta 2023-04-30 23:35:28 +05:45 • committed by GitHub
parent 599e7a0645
commit 70b69efadb
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2 changed files with 26 additions and 16 deletions
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21
src/uu/sort/sort.md Normal file
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@ -0,0 +1,21 @@
<!-- spell-checker:ignore MbdfhnRrV -->
# sort
```
sort [OPTION]... [FILE]...
```
Display sorted concatenation of all FILE(s). With no FILE, or when FILE is -, read standard input.
## After help
The key format is `FIELD[.CHAR][OPTIONS][,FIELD[.CHAR]][OPTIONS]`.
Fields by default are separated by the first whitespace after a non-whitespace character. Use `-t` to specify a custom separator.
In the default case, whitespace is appended at the beginning of each field. Custom separators however are not included in fields.
`FIELD` and `CHAR` both start at 1 (i.e. they are 1-indexed). If there is no end specified after a comma, the end will be the end of the line.
If `CHAR` is set 0, it means the end of the field. `CHAR` defaults to 1 for the start position and to 0 for the end position.
Valid options are: `MbdfhnRrV`. They override the global options for this key.

21
src/uu/sort/src/sort.rs
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@ -45,26 +45,15 @@ use std::str::Utf8Error;
use unicode_width::UnicodeWidthStr; use unicode_width::UnicodeWidthStr;
use uucore::display::Quotable; use uucore::display::Quotable;
use uucore::error::{set_exit_code, strip_errno, UError, UResult, USimpleError, UUsageError}; use uucore::error::{set_exit_code, strip_errno, UError, UResult, USimpleError, UUsageError};
use uucore::format_usage;
use uucore::parse_size::{ParseSizeError, Parser}; use uucore::parse_size::{ParseSizeError, Parser};
use uucore::version_cmp::version_cmp; use uucore::version_cmp::version_cmp;
use uucore::{format_usage, help_about, help_section, help_usage};
use crate::tmp_dir::TmpDirWrapper; use crate::tmp_dir::TmpDirWrapper;
const ABOUT: &str = "\ const ABOUT: &str = help_about!("sort.md");
Display sorted concatenation of all FILE(s). \ const USAGE: &str = help_usage!("sort.md");
With no FILE, or when FILE is -, read standard input."; const AFTER_HELP: &str = help_section!("after help", "sort.md");
const USAGE: &str = "{} [OPTION]... [FILE]...";
const LONG_HELP_KEYS: &str = "The key format is FIELD[.CHAR][OPTIONS][,FIELD[.CHAR]][OPTIONS].
Fields by default are separated by the first whitespace after a non-whitespace character. Use -t to specify a custom separator.
In the default case, whitespace is appended at the beginning of each field. Custom separators however are not included in fields.
FIELD and CHAR both start at 1 (i.e. they are 1-indexed). If there is no end specified after a comma, the end will be the end of the line.
If CHAR is set 0, it means the end of the field. CHAR defaults to 1 for the start position and to 0 for the end position.
Valid options are: MbdfhnRrV. They override the global options for this key.";
mod options { mod options {
pub mod modes { pub mod modes {
@ -1292,7 +1281,7 @@ pub fn uu_app() -> Command {
Command::new(uucore::util_name()) Command::new(uucore::util_name())
.version(crate_version!()) .version(crate_version!())
.about(ABOUT) .about(ABOUT)
.after_help(LONG_HELP_KEYS) .after_help(AFTER_HELP)
.override_usage(format_usage(USAGE)) .override_usage(format_usage(USAGE))
.infer_long_args(true) .infer_long_args(true)
.disable_help_flag(true) .disable_help_flag(true)