From 816aceaef20279ca883ff4ebff9e474cde354210 Mon Sep 17 00:00:00 2001
From: Alex Rice <alexrice999@hotmail.co.uk>
Date: Tue, 30 Jul 2024 12:30:48 +0100
Subject: [PATCH] Don't give up on wrapping after 80 characters

---
 src/wrap.rs | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/wrap.rs b/src/wrap.rs
index 2f4e163..cc118f9 100644
--- a/src/wrap.rs
+++ b/src/wrap.rs
@@ -15,15 +15,18 @@ fn find_wrap_point(line: &str) -> Option<usize> {
     let mut wrap_point: Option<usize> = None;
     let mut after_char = false;
     let mut prev_char: Option<char> = None;
-    for i in 0..WRAP {
-        if line.chars().nth(i) == Some(' ') && prev_char != Some('\\') {
+    for (i, c) in line.chars().enumerate() {
+        if i >= WRAP && wrap_point.is_some() {
+            break;
+        }
+        if c == ' ' && prev_char != Some('\\') {
             if after_char {
                 wrap_point = Some(i);
             }
-        } else if line.chars().nth(i) != Some('%') {
+        } else if c != '%' {
             after_char = true;
         }
-        prev_char = line.chars().nth(i)
+        prev_char = Some(c)
     }
     wrap_point
 }