errors now write to stderr instead of stdout

README.md

@@ -46,6 +46,13 @@ using an AUR package manager such as <a href="https://github.com/Morganamilo/par
 Install the package using Cargo with the command <code>cargo install pride-term</code>.
 </details>
 
+### Man Page
+
+<details>
+<summary>Section 6</summary>
+Copy <code>man/pride.6</code> into <code>/usr/share/man/man6/</code>.
+</details>
+
 ## Libraries
 
 - [pico-args](https://crates.io/crates/pico-args) — argument parsing

src/complex.rs

@@ -1,10 +1,6 @@
 //!	flags that require more complex rendering than just scaling colored stripes
 
-use termion::{
-	terminal_size,
-
-	color::{ Bg, Rgb }
-};
+use termion::color::{ Bg, Rgb };
 
 use crate::{
 	color::*,

src/draw.rs

@@ -6,13 +6,11 @@ use std::io::{
 };
 
 use termion::{
-	terminal_size,
-
 	clear,
 	color::{ Bg, Fg, Rgb },
 	cursor,
 	input::TermRead,
-	raw::{ RawTerminal, IntoRawMode }
+	raw::IntoRawMode
 };
 
 use crate::{

src/error.rs

@@ -1,24 +1,24 @@
 use std::process::exit;
 
 pub fn unmatched_flag(target: String) {
-	println!("pride: no flag {target}");
+	eprintln!("pride: no flag {target}");
 	exit(1);
 }
 
 
 pub fn size_missing() {
-	println!("pride: size flag requires a value");
+	eprintln!("pride: size flag requires a value");
 	exit(2);
 }
 
 pub fn size_error(value: &str) {
-	println!("pride: size '{value}' is invalid");
+	eprintln!("pride: size '{value}' is invalid");
 	exit(2);
 }
 
 
 pub fn too_small(width: u16, height: u16) {
-	println!("pride: this flag must be bigger than {width}x{height}");
+	eprintln!("pride: this flag must be bigger than {width}x{height}");
 	exit(3);
 }