1 files changed, 10 insertions, 3 deletions
diff --git a/src/main.rs b/src/main.rs
index b26289c..fe1d0eb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,6 @@
 use std::collections::HashSet;
 use std::env::args;
-use std::io::{stdin, BufRead, BufReader};
+use std::io::{prelude::*, stdin, stdout, BufReader, BufWriter};
 
 const HELP_MSG: &str = "Title-Case Tool\n\
         -h | --help\t\t\tPrints this message\n\
@@ -46,11 +46,18 @@ fn main() {
     // gather exceptions
     let exceptions: HashSet<&'static str> = EXCEPTIONS.iter().cloned().collect();
 
-    // read input and correct lines
+    // read input, correct lines, write output
+    let mut writer = BufWriter::new(stdout());
     for line in BufReader::new(stdin()).lines() {
         let line = line.expect("IO error");
-        println!("{}", correct_line(&line, &ignorables, &exceptions));
+        writeln!(
+            &mut writer,
+            "{}",
+            correct_line(&line, &ignorables, &exceptions)
+        )
+        .expect("Failed to write output");
     }
+    writer.flush().expect("Failed to write output");
 }
 
 /// Corrects a single line (title) based on placement and exceptions.