From fd02d1bf8966754624c733790c20bb8431e1eb54 Mon Sep 17 00:00:00 2001
From: Blaž Hrastnik
Date: Fri, 4 Mar 2022 11:01:33 +0900
Subject: Fix tab rendering to use dynamic tab width

Each tab is just wide enough to round to the nearest tab stop.

Refs #1243
---
 helix-core/src/position.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'helix-core')

diff --git a/helix-core/src/position.rs b/helix-core/src/position.rs
index 17908d7a..ce37300a 100644
--- a/helix-core/src/position.rs
+++ b/helix-core/src/position.rs
@@ -83,7 +83,7 @@ pub fn visual_coords_at_pos(text: RopeSlice, pos: usize, tab_width: usize) -> Po
 
     for grapheme in RopeGraphemes::new(text.slice(line_start..pos)) {
         if grapheme == "\t" {
-            col += tab_width;
+            col += tab_width - (col % tab_width);
         } else {
             let grapheme = Cow::from(grapheme);
             col += grapheme_width(&grapheme);
-- 
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