From e884f57e376ee8c62786d197e13d4e5b0dad5520 Mon Sep 17 00:00:00 2001
From: Rose Hogenson <rosehogenson@posteo.net>
Date: Wed, 27 Dec 2023 10:47:49 -0800
Subject: Add some TODOs for important enhancements.

---
 src/rope.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/rope.rs b/src/rope.rs
index 3a01e8b..be56568 100644
--- a/src/rope.rs
+++ b/src/rope.rs
@@ -57,6 +57,7 @@ impl Node {
     }
 
     fn print_line(&self, out: &mut dyn Write, n: usize) -> Result<(), std::io::Error> {
+        // TODO: escape unprintable characters
         match self {
             Node::Leaf(v) => {
                 let mut nl_count = 0;
@@ -149,6 +150,7 @@ impl Rope {
             }
             rope = rope.concat(Rope(Rc::new(Node::Leaf(buf))));
         }
+        // TODO: rebalance
         return Ok(rope);
     }
 
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