Print each line separately.

Now that the terminal is in raw mode, we need to also include \r after
each line.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/main.rs b/src/main.rs
index 63ae538..79bff16 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,6 +3,7 @@ mod term;
 
 use rope::Rope;
 use std::ffi::{OsStr, OsString};
+use std::io::Write;
 use std::path::Path;
 
 fn edit(file: &OsStr) -> Result<(), String> {
@@ -21,8 +22,9 @@ fn edit(file: &OsStr) -> Result<(), String> {
         }
     };
     let mut stdout = std::io::stdout();
-    if let Err(err) = r.print_lines(&mut stdout, 0, usize::from(size.ws_row)) {
-        return Err(format!("write: {}", err));
+    for i in 0..usize::from(size.ws_row) {
+        let _ = r.print_line(&mut stdout, i);
+        let _ = stdout.write(b"\r\n");
     }
     return Ok(());
 }