From ea086a6e2f50fe2ebd2caec7440d6ce522cbcf86 Mon Sep 17 00:00:00 2001
From: Eugene Oliveros <yujin@jinyuz.dev>
Date: Sun, 17 Mar 2024 15:30:55 +0800
Subject: [PATCH] feat(nvim): add vim magic keymap

---
 nvim/.config/nvim/lua/my/maps.lua | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/nvim/.config/nvim/lua/my/maps.lua b/nvim/.config/nvim/lua/my/maps.lua
index 0ada2ab2..dfa332ec 100644
--- a/nvim/.config/nvim/lua/my/maps.lua
+++ b/nvim/.config/nvim/lua/my/maps.lua
@@ -102,3 +102,29 @@ end, { desc = 'copy current absolute filename to system clipboard' })
 vim.keymap.set({ 'n', 'v' }, '<leader>cf', function()
   require('my.format').format()
 end)
+
+-- Automatically add vim magic to search and substitue
+vim.keymap.set({ 'n', 'v' }, '/', '/\\v', { noremap = true })
+vim.keymap.set({ 'n', 'v' }, '?', '?\\v', { noremap = true })
+
+vim.keymap.set('c', '/', function()
+  -- Get the previous command-line text
+  local line = vim.fn.getcmdline()
+  -- Check if the previous text is "%s"
+  if line == '%s' or line == "'<,'>s" then
+    return '/\\v'
+  end
+
+  return '/'
+end, { noremap = true, expr = true })
+
+vim.keymap.set('c', '?', function()
+  -- Get the previous command-line text
+  local line = vim.fn.getcmdline()
+  -- Check if the previous text is "%s"
+  if line == '%s' or line == "'<,'>s" then
+    return '?\\v'
+  end
+
+  return '?'
+end, { noremap = true, expr = true })