Cargo.toml

@@ -20,7 +20,7 @@ path = "src/main.rs"
 
 [dependencies]
 pico-args = "0.5.0"
-termion = "4.0.3"
+termion = "3.0.0"
 
 [profile.release]
 opt-level = 's'

man/pride.6

@@ -82,13 +82,6 @@ The rainbow flag designed for 2017 Philadelphia Pride.
 .It Ic transgender, trans
 The transgender pride flag designed by Monica Helms in 1999.
 .El
-.Sh ENVIRONMENT
-.Bl -tag -width Ds
-.It PRIDE_DEFAULT
-A string containing the name of a flag to use as the default when no 
-.Ar flag
-argument is provided.
-.El
 .Sh EXIT STATUS
 .Bl -tag -width Ds
 .It 1

src/main.rs

@@ -1,5 +1,4 @@
 //!	main method module
-use std::env::var;
 
 use pico_args::Arguments;
 
@@ -51,12 +50,7 @@ fn main() {
 
 	let state = State::new(&mut args);
 
-	let subcommand =
-		if let Ok(Some(subcommand)) = args.subcommand() { Some(subcommand) }
-		else if let Ok(default) = var("PRIDE_DEFAULT") {
-			if default.is_empty() { None }
-			else { Some(default) }
-		} else { None };
+	let subcommand = args.subcommand().unwrap();
 	let variant = args.subcommand().unwrap();
 
 	//	get color vec from matched flag