From ac58cb8e338c3abbe82c4031d08c290c37ccb278 Mon Sep 17 00:00:00 2001
From: thek4n <thek4n@yandex.ru>
Date: Tue, 21 May 2024 15:15:17 +0300
Subject: [PATCH] feat(nvim): prevent dot command to change cursor position

---
 .../nvim/lua/core/mappings/mappings.lua       | 19 +++++++++++++++++++
 home/user/.config/nvim/lua/core/options.lua   |  9 +++++++++
 2 files changed, 28 insertions(+)

diff --git a/home/user/.config/nvim/lua/core/mappings/mappings.lua b/home/user/.config/nvim/lua/core/mappings/mappings.lua
index f5e4ce3..f2e82bb 100644
--- a/home/user/.config/nvim/lua/core/mappings/mappings.lua
+++ b/home/user/.config/nvim/lua/core/mappings/mappings.lua
@@ -35,6 +35,25 @@ map('n', '<Leader>hl', create_function_tabdo('lua toggle_number_style()'),
 map('i', 'jf', '<ESC>`^')
 map('i', 'оа', '<ESC>`^')
 
+map('i',
+    '<C-[>',
+    function()
+        local current_line, _ = unpack(vim.api.nvim_win_get_cursor(0))
+        vim.api.nvim_win_set_cursor(0, {current_line, COLUMN_NUMBER_BEFORE_INSERT})
+        vim.cmd('stopinsert')
+    end
+)
+
+map('n',
+    '.',
+    function()
+        local current_position = vim.api.nvim_win_get_cursor(0)
+        vim.cmd('norm! .')
+        vim.api.nvim_win_set_cursor(0, current_position)
+    end,
+    {remap = false}
+)
+
 map('n', 'Ж', ':')
 
 map('n', '<Enter>', 'o<ESC>')
diff --git a/home/user/.config/nvim/lua/core/options.lua b/home/user/.config/nvim/lua/core/options.lua
index e217930..c6b071e 100644
--- a/home/user/.config/nvim/lua/core/options.lua
+++ b/home/user/.config/nvim/lua/core/options.lua
@@ -60,6 +60,15 @@ opt.mouse = 'a'
 opt.scrolloff = 999
 
 
+COLUMN_NUMBER_BEFORE_INSERT=1
+
+vim.api.nvim_create_autocmd("InsertEnter", {
+    callback = function()
+        _, COLUMN_NUMBER_BEFORE_INSERT = unpack(vim.api.nvim_win_get_cursor(0))
+    end,
+})
+
+
 -- disable paste comment on new line
 vim.api.nvim_create_autocmd("BufEnter", {
     pattern = {"*"},