1 files changed, 19 insertions, 14 deletions
diff --git a/src/main.rs b/src/main.rs
index 9a025b9..f09e0f0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,16 +1,14 @@
-
-use std::io;
 use std::env;
+use std::io;
 use std::io::Write;
 use std::path::Path;
 
-mod sexpr;
 mod cexpr;
+mod sexpr;
 
 use cexpr::CExpr;
 
 fn repl(_verbose: bool) {
-
     let stdin = io::stdin();
     let mut stdout = io::stdout();
 
@@ -40,12 +38,13 @@ fn usage() {
     println!("usage:\tcasual [-h] [-v] [--no-repl] [<files>]");
     println!("");
     println!("Files will be loaded in order, then drop to REPL (unless \"--no-repl\" is passed).");
-    println!("Verbose flag (\"-v\") will result in lexed tokens and parsed AST \
-        being dumped to stdout (when on REPL).");
+    println!(
+        "Verbose flag (\"-v\") will result in lexed tokens and parsed AST \
+        being dumped to stdout (when on REPL)."
+    );
 }
 
 fn main() {
-
     let mut verbose: bool = false;
     let mut no_repl: bool = false;
 
@@ -53,15 +52,22 @@ fn main() {
 
     for arg in env::args().skip(1) {
         match &*arg {
-            "-v" | "--verbose"  => { verbose = true; },
-            "--no-repl"         => { no_repl = true; },
-            "-h" | "--help"     => { usage(); return; },
+            "-v" | "--verbose" => {
+                verbose = true;
+            }
+            "--no-repl" => {
+                no_repl = true;
+            }
+            "-h" | "--help" => {
+                usage();
+                return;
+            }
             _ if arg.starts_with("-") => {
                 println!("Unknown option: {}", arg);
                 println!("");
                 usage();
                 return;
-            },
+            }
             _ => {
                 file_list.push(arg.clone());
             }
@@ -79,8 +85,8 @@ fn main() {
             Err(e) => {
                 println!("Error loading file: {}\n    {}", fname, e);
                 return;
-            },
-            Ok(_) => ()
+            }
+            Ok(_) => (),
         }
     }
 
@@ -88,4 +94,3 @@ fn main() {
         repl(verbose);
     }
 }
-