From 0b8ec5372ba5679f02935c037bffbe623869a825 Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Tue, 14 Nov 2023 17:06:18 +0100
Subject: [PATCH] Return the line length when `x` is past the last glyph

Co-Authored-By: Julia <julia@zed.dev>
---
 crates/gpui2/src/text_system/line_layout.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/crates/gpui2/src/text_system/line_layout.rs b/crates/gpui2/src/text_system/line_layout.rs
index db7140b04076c1fdf705ef9526ba54f691c7d81f..7e9176cacaeedf61234a42bb02bd48fd2eae398f 100644
--- a/crates/gpui2/src/text_system/line_layout.rs
+++ b/crates/gpui2/src/text_system/line_layout.rs
@@ -54,9 +54,9 @@ impl LineLayout {
     pub fn closest_index_for_x(&self, x: Pixels) -> usize {
         let mut prev_index = 0;
         let mut prev_x = px(0.);
+
         for run in self.runs.iter() {
             for glyph in run.glyphs.iter() {
-                glyph.index;
                 if glyph.position.x >= x {
                     if glyph.position.x - x < x - prev_x {
                         return glyph.index;
@@ -68,7 +68,8 @@ impl LineLayout {
                 prev_x = glyph.position.x;
             }
         }
-        prev_index + 1
+
+        self.len
     }
 
     pub fn x_for_index(&self, index: usize) -> Pixels {