Goofing around with examples

examples/wave-inter.rs

@@ -0,0 +1,32 @@
+//! wave-inter.rs
+//! (c) 2021 Jamie Hardt. All rights reserved.
+//! 
+//! This program demonstrates combining several wave files into a single
+//! polyphonic wave file.
+
+extern crate clap;
+
+use std::io;
+use clap::{Arg, App};
+
+fn main() -> io::Result<()> {
+    let matches = App::new("wave-inter")
+        .version("0.1")
+        .author("Jamie Hardt")
+        .about("Combine several wave files into a single polyphonic wave file.")
+        .arg(Arg::with_name("OUTPUT")
+            .long("output")
+            .short("o")
+            .help("Output file name. If absent, will be basename, minus any channel extension, of first INPUT.")
+        )
+        .arg(Arg::with_name("INPUT")
+            .help("Input wave file")
+            .required(true)
+            .multiple(true)
+        )
+        .get_matches();
+
+    println!("Command line opts: {:?}", matches);
+
+    Ok(())
+}