From 120e532e97502fee2cdf74751af7d151bf6b7e97 Mon Sep 17 00:00:00 2001
From: Leonard Hecker <leonard@hecker.io>
Date: Sun, 18 May 2025 16:09:32 +0200
Subject: [PATCH] Fix undoing a deletion not restoring the selection (#15)

`edit_begin` copies the current selection into the undo record.
This means we must delay `set_selection` until after the edit.
---
 src/buffer/mod.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/buffer/mod.rs b/src/buffer/mod.rs
index 8521285..5587cae 100644
--- a/src/buffer/mod.rs
+++ b/src/buffer/mod.rs
@@ -1911,7 +1911,6 @@ impl TextBuffer {
 
         if let Some(r) = self.selection_range_internal(false) {
             (beg, end) = r;
-            self.set_selection(None);
         } else {
             if (delta == -1 && self.cursor.offset == 0)
                 || (delta == 1 && self.cursor.offset >= self.text_length())
@@ -1933,6 +1932,8 @@ impl TextBuffer {
         self.edit_begin(HistoryType::Delete, beg);
         self.edit_delete(end);
         self.edit_end();
+
+        self.set_selection(None);
     }
 
     /// Returns the logical position of the first character on this line.