From 896314a64e20ebb742ee79193b6b5793a15cf115 Mon Sep 17 00:00:00 2001
From: Piotr Kwiecinski <piotr.kwiecinski@codemanufacture.com>
Date: Thu, 23 Mar 2023 14:52:33 +0100
Subject: [PATCH] nice: move help strings to markdown file

---
 src/uu/nice/nice.md     | 10 ++++++++++
 src/uu/nice/src/nice.rs | 10 +++-------
 2 files changed, 13 insertions(+), 7 deletions(-)
 create mode 100644 src/uu/nice/nice.md

diff --git a/src/uu/nice/nice.md b/src/uu/nice/nice.md
new file mode 100644
index 000000000..872c239ca
--- /dev/null
+++ b/src/uu/nice/nice.md
@@ -0,0 +1,10 @@
+# nice
+
+```
+nice [OPTIONS] [COMMAND [ARGS]]
+```
+
+Run `COMMAND` with an adjusted niceness, which affects process scheduling.
+With no `COMMAND`, print the current niceness.  Niceness values range from at
+least -20 (most favorable to the process) to 19 (least favorable to the
+process).
diff --git a/src/uu/nice/src/nice.rs b/src/uu/nice/src/nice.rs
index a059e13b7..b23608ff6 100644
--- a/src/uu/nice/src/nice.rs
+++ b/src/uu/nice/src/nice.rs
@@ -15,7 +15,7 @@ use std::ptr;
 use clap::{crate_version, Arg, ArgAction, Command};
 use uucore::{
     error::{set_exit_code, UClapError, UResult, USimpleError, UUsageError},
-    format_usage, show_error,
+    format_usage, help_about, help_usage, show_error,
 };
 
 pub mod options {
@@ -23,12 +23,8 @@ pub mod options {
     pub static COMMAND: &str = "COMMAND";
 }
 
-const ABOUT: &str = "\
-    Run COMMAND with an adjusted niceness, which affects process scheduling. \
-    With no COMMAND, print the current niceness.  Niceness values range from at \
-    least -20 (most favorable to the process) to 19 (least favorable to the \
-    process).";
-const USAGE: &str = "{} [OPTIONS] [COMMAND [ARGS]]";
+const ABOUT: &str = help_about!("nice.md");
+const USAGE: &str = help_usage!("nice.md");
 
 fn is_prefix_of(maybe_prefix: &str, target: &str, min_match: usize) -> bool {
     if maybe_prefix.len() < min_match || maybe_prefix.len() > target.len() {