From 60943f8b140fd2c1776bc29a7d4d4d03b1813ee7 Mon Sep 17 00:00:00 2001
From: rhysd <lin90162@yahoo.co.jp>
Date: Fri, 2 Aug 2024 00:07:35 +0900
Subject: [PATCH] fix `vim` example's text selection should be inclusive in
 visual mode

Vim's text selection is inclusive. For example, when a cursor is on 'r'
of 'bar', 'r' is included in the selection. However tui-textarea's text
selection is exclusive on the end of the range. Move cursor forward to
emulate Vim's behavior better.
---
 examples/vim.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/vim.rs b/examples/vim.rs
index d14f62d..ce0679c 100644
--- a/examples/vim.rs
+++ b/examples/vim.rs
@@ -338,6 +338,7 @@ impl Vim {
                         ctrl: false,
                         ..
                     } if self.mode == Mode::Visual => {
+                        textarea.move_cursor(CursorMove::Forward); // Vim's text selection is inclusive
                         textarea.copy();
                         return Transition::Mode(Mode::Normal);
                     }
@@ -346,6 +347,7 @@ impl Vim {
                         ctrl: false,
                         ..
                     } if self.mode == Mode::Visual => {
+                        textarea.move_cursor(CursorMove::Forward); // Vim's text selection is inclusive
                         textarea.cut();
                         return Transition::Mode(Mode::Normal);
                     }
@@ -354,6 +356,7 @@ impl Vim {
                         ctrl: false,
                         ..
                     } if self.mode == Mode::Visual => {
+                        textarea.move_cursor(CursorMove::Forward); // Vim's text selection is inclusive
                         textarea.cut();
                         return Transition::Mode(Mode::Insert);
                     }