From dfad7b3faf213eade4bf181017a322bae07e8c66 Mon Sep 17 00:00:00 2001
From: Sharif Haason <ssh128@scarletmail.rutgers.edu>
Date: Tue, 20 Jun 2023 10:55:07 -0400
Subject: [PATCH] Refactor to avoid code duplication

---
 src/lib.rs | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 0e3fc1a..1c0c62e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -585,7 +585,7 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
                     }
                     let mut leftover = n;
                     // loop until input is ceased
-                    break loop {
+                    if let Some(s) = loop {
                         if let Ok(n) = buf.read(&mut self.line_buf[leftover..]) {
                             leftover += n;
                             // there is no more input being read
@@ -595,15 +595,11 @@ impl<'a, Writer: Write> Printer<'a, Writer> {
                             }
                             // amount read has exceeded line buffer
                             if leftover >= 8 * self.panels as usize {
-                                self.print_position_panel()?;
-                                self.print_bytes()?;
-                                if self.show_char_panel {
-                                    self.print_char_panel()?;
-                                }
-                                self.writer.write_all(b"\n")?;
-                                leftover = 0;
+                                break None;
                             }
                         }
+                    } {
+                        break Some(s);
                     };
                 } else if n == 0 {
                     // if no bytes are read, that indicates end of file