From 14eecc567ab69ae376eaa0d86793eea36e7464b1 Mon Sep 17 00:00:00 2001
From: David Klassen <davidklassen@proton.me>
Date: Fri, 6 Feb 2026 23:54:00 +0700
Subject: [PATCH] Fix row index update direction in editorDelRow

---
 kilo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kilo.c b/kilo.c
index 0d8aef4e..e32fd954 100644
--- a/kilo.c
+++ b/kilo.c
@@ -625,7 +625,7 @@ void editorDelRow(int at) {
     row = E.row+at;
     editorFreeRow(row);
     memmove(E.row+at,E.row+at+1,sizeof(E.row[0])*(E.numrows-at-1));
-    for (int j = at; j < E.numrows-1; j++) E.row[j].idx++;
+    for (int j = at; j < E.numrows-1; j++) E.row[j].idx--;
     E.numrows--;
     E.dirty++;
 }