From 76ef0aff3aba97acf454c3838b7668aa4e954de5 Mon Sep 17 00:00:00 2001 From: CJ van den Berg Date: Mon, 25 Aug 2025 21:32:58 +0200 Subject: [PATCH] fix: minor off-by-one bug in View.is_visible --- src/buffer/View.zig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/buffer/View.zig b/src/buffer/View.zig index b3909ca..09e8def 100644 --- a/src/buffer/View.zig +++ b/src/buffer/View.zig @@ -67,8 +67,9 @@ inline fn is_at_bottom(self: *const Self, root: Buffer.Root) bool { } pub inline fn is_visible(self: *const Self, cursor: *const Cursor) bool { + if (self.rows == 0) return false; const row_min = self.row; - const row_max = row_min + self.rows; + const row_max = row_min + self.rows - 1; const col_min = self.col; const col_max = col_min + self.cols; return row_min <= cursor.row and cursor.row <= row_max and