From 5fccffc4b6a0a891f90443c74a34f8802023bc4d Mon Sep 17 00:00:00 2001
From: CJ van den Berg <cj@vdbonline.com>
Date: Mon, 3 Nov 2025 18:29:32 +0100
Subject: [PATCH] feat: add Cursor.within predicate function

---
 src/buffer/Cursor.zig | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/buffer/Cursor.zig b/src/buffer/Cursor.zig
index 5a871cf..afb8173 100644
--- a/src/buffer/Cursor.zig
+++ b/src/buffer/Cursor.zig
@@ -245,3 +245,9 @@ pub fn nudge_delete(self: *Self, nudge: Selection) bool {
     self.row -= nudge.end.row - nudge.begin.row;
     return true;
 }
+
+pub fn within(self: *const Self, sel_: Selection) bool {
+    var sel = sel_;
+    sel.normalize();
+    return !sel.begin.right_of(self.*) and sel.end.right_of(self.*);
+}