1 files changed, 0 insertions, 245 deletions
diff --git a/core/mappings.lua b/core/mappings.lua
deleted file mode 100644
index 8a1e2e6..0000000
--- a/core/mappings.lua
+++ /dev/null
@@ -1,245 +0,0 @@
-local keymap = vim.keymap
-local api = vim.api
-local uv = vim.loop
-
--- Save key strokes (now we do not need to press shift to enter command mode).
-keymap.set({ "n", "x" }, ";", ":")
-
--- Turn the word under cursor to upper case
-keymap.set("i", "<c-u>", "<Esc>viwUea")
-
--- Turn the current word into title case
-keymap.set("i", "<c-t>", "<Esc>b~lea")
-
--- Paste non-linewise text above or below current line, see https://stackoverflow.com/a/1346777/6064933
-keymap.set("n", "<leader>p", "m`o<ESC>p``", { desc = "paste below current line" })
-keymap.set("n", "<leader>P", "m`O<ESC>p``", { desc = "paste above current line" })
-
--- Shortcut for faster save and quit
-keymap.set("n", "<leader>w", "<cmd>update<cr>", { silent = true, desc = "save buffer" })
-
--- Saves the file if modified and quit
-keymap.set("n", "<leader>q", "<cmd>x<cr>", { silent = true, desc = "quit current window" })
-
--- Quit all opened buffers
-keymap.set("n", "<leader>Q", "<cmd>qa!<cr>", { silent = true, desc = "quit nvim" })
-
--- Navigation in the location and quickfix list
-keymap.set("n", "[l", "<cmd>lprevious<cr>zv", { silent = true, desc = "previous location item" })
-keymap.set("n", "]l", "<cmd>lnext<cr>zv", { silent = true, desc = "next location item" })
-
-keymap.set("n", "[L", "<cmd>lfirst<cr>zv", { silent = true, desc = "first location item" })
-keymap.set("n", "]L", "<cmd>llast<cr>zv", { silent = true, desc = "last location item" })
-
-keymap.set("n", "[q", "<cmd>cprevious<cr>zv", { silent = true, desc = "previous qf item" })
-keymap.set("n", "]q", "<cmd>cnext<cr>zv", { silent = true, desc = "next qf item" })
-
-keymap.set("n", "[Q", "<cmd>cfirst<cr>zv", { silent = true, desc = "first qf item" })
-keymap.set("n", "]Q", "<cmd>clast<cr>zv", { silent = true, desc = "last qf item" })
-
--- Close location list or quickfix list if they are present, see https://superuser.com/q/355325/736190
-keymap.set("n", [[\x]], "<cmd>windo lclose <bar> cclose <cr>", {
-  silent = true,
-  desc = "close qf and location list",
-})
-
--- Delete a buffer, without closing the window, see https://stackoverflow.com/q/4465095/6064933
-keymap.set("n", [[\d]], "<cmd>bprevious <bar> bdelete #<cr>", {
-  silent = true,
-  desc = "delete buffer",
-})
-
--- Insert a blank line below or above current line (do not move the cursor),
--- see https://stackoverflow.com/a/16136133/6064933
-keymap.set("n", "<space>o", "printf('m`%so<ESC>``', v:count1)", {
-  expr = true,
-  desc = "insert line below",
-})
-
-keymap.set("n", "<space>O", "printf('m`%sO<ESC>``', v:count1)", {
-  expr = true,
-  desc = "insert line above",
-})
-
--- Move the cursor based on physical lines, not the actual lines.
-keymap.set("n", "j", "v:count == 0 ? 'gj' : 'j'", { expr = true })
-keymap.set("n", "k", "v:count == 0 ? 'gk' : 'k'", { expr = true })
-keymap.set("n", "^", "g^")
-keymap.set("n", "0", "g0")
-
--- Do not include white space characters when using $ in visual mode,
--- see https://vi.stackexchange.com/q/12607/15292
-keymap.set("x", "$", "g_")
-
--- Go to start or end of line easier
-keymap.set({ "n", "x" }, "H", "^")
-keymap.set({ "n", "x" }, "L", "g_")
-
--- Continuous visual shifting (does not exit Visual mode), `gv` means
--- to reselect previous visual area, see https://superuser.com/q/310417/736190
-keymap.set("x", "<", "<gv")
-keymap.set("x", ">", ">gv")
-
--- Edit and reload nvim config file quickly
-keymap.set("n", "<leader>ev", "<cmd>tabnew $MYVIMRC <bar> tcd %:h<cr>", {
-  silent = true,
-  desc = "open init.lua",
-})
-
-keymap.set("n", "<leader>sv", function()
-  vim.cmd([[
-      update $MYVIMRC
-      source $MYVIMRC
-    ]])
-  vim.notify("Nvim config successfully reloaded!", vim.log.levels.INFO, { title = "nvim-config" })
-end, {
-  silent = true,
-  desc = "reload init.lua",
-})
-
--- Reselect the text that has just been pasted, see also https://stackoverflow.com/a/4317090/6064933.
-keymap.set("n", "<leader>v", "printf('`[%s`]', getregtype()[0])", {
-  expr = true,
-  desc = "reselect last pasted area",
-})
-
--- Always use very magic mode for searching
-keymap.set("n", "/", [[/\v]])
-
--- Search in selected region
--- xnoremap / :<C-U>call feedkeys('/\%>'.(line("'<")-1).'l\%<'.(line("'>")+1)."l")<CR>
-
--- Change current working directory locally and print cwd after that,
--- see https://vim.fandom.com/wiki/Set_working_directory_to_the_current_file
-keymap.set("n", "<leader>cd", "<cmd>lcd %:p:h<cr><cmd>pwd<cr>", { desc = "change cwd" })
-
--- Use Esc to quit builtin terminal
-keymap.set("t", "<Esc>", [[<c-\><c-n>]])
-
--- Toggle spell checking
-keymap.set("n", "<F11>", "<cmd>set spell!<cr>", { desc = "toggle spell" })
-keymap.set("i", "<F11>", "<c-o><cmd>set spell!<cr>", { desc = "toggle spell" })
-
--- Change text without putting it into the vim register,
--- see https://stackoverflow.com/q/54255/6064933
-keymap.set("n", "c", '"_c')
-keymap.set("n", "C", '"_C')
-keymap.set("n", "cc", '"_cc')
-keymap.set("x", "c", '"_c')
-
--- Remove trailing whitespace characters
-keymap.set("n", "<leader><space>", "<cmd>StripTrailingWhitespace<cr>", { desc = "remove trailing space" })
-
--- check the syntax group of current cursor position
-keymap.set("n", "<leader>st", "<cmd>call utils#SynGroup()<cr>", { desc = "check syntax group" })
-
--- Copy entire buffer.
-keymap.set("n", "<leader>y", "<cmd>%yank<cr>", { desc = "yank entire buffer" })
-
--- Toggle cursor column
-keymap.set("n", "<leader>cl", "<cmd>call utils#ToggleCursorCol()<cr>", { desc = "toggle cursor column" })
-
--- Move current line up and down
-keymap.set("n", "<A-k>", '<cmd>call utils#SwitchLine(line("."), "up")<cr>', { desc = "move line up" })
-keymap.set("n", "<A-j>", '<cmd>call utils#SwitchLine(line("."), "down")<cr>', { desc = "move line down" })
-
--- Move current visual-line selection up and down
-keymap.set("x", "<A-k>", '<cmd>call utils#MoveSelection("up")<cr>', { desc = "move selection up" })
-
-keymap.set("x", "<A-j>", '<cmd>call utils#MoveSelection("down")<cr>', { desc = "move selection down" })
-
--- Replace visual selection with text in register, but not contaminate the register,
--- see also https://stackoverflow.com/q/10723700/6064933.
-keymap.set("x", "p", '"_c<Esc>p')
-
--- Go to a certain buffer
-keymap.set("n", "gb", '<cmd>call buf_utils#GoToBuffer(v:count, "forward")<cr>', {
-  desc = "go to buffer (forward)",
-})
-keymap.set("n", "gB", '<cmd>call buf_utils#GoToBuffer(v:count, "backward")<cr>', {
-  desc = "go to buffer (backward)",
-})
-
--- Switch windows
-keymap.set("n", "<left>", "<c-w>h")
-keymap.set("n", "<Right>", "<C-W>l")
-keymap.set("n", "<Up>", "<C-W>k")
-keymap.set("n", "<Down>", "<C-W>j")
-
--- Text objects for URL
-keymap.set({ "x", "o" }, "iu", "<cmd>call text_obj#URL()<cr>", { desc = "URL text object" })
-
--- Text objects for entire buffer
-keymap.set({ "x", "o" }, "iB", "<cmd>call text_obj#Buffer()<cr>", { desc = "buffer text object" })
-
--- Do not move my cursor when joining lines.
-keymap.set("n", "J", function()
-  vim.cmd([[
-      normal! mzJ`z
-      delmarks z
-    ]])
-end, {
-  desc = "join line",
-})
-
-keymap.set("n", "gJ", function()
-  -- we must use `normal!`, otherwise it will trigger recursive mapping
-  vim.cmd([[
-      normal! zmgJ`z
-      delmarks z
-    ]])
-end, {
-  desc = "join visual lines",
-})
-
--- Break inserted text into smaller undo units when we insert some punctuation chars.
-local undo_ch = { ",", ".", "!", "?", ";", ":" }
-for _, ch in ipairs(undo_ch) do
-  keymap.set("i", ch, ch .. "<c-g>u")
-end
-
--- insert semicolon in the end
-keymap.set("i", "<A-;>", "<Esc>miA;<Esc>`ii")
-
--- Keep cursor position after yanking
-keymap.set("n", "y", "myy")
-
-api.nvim_create_autocmd("TextYankPost", {
-  pattern = "*",
-  group = api.nvim_create_augroup("restore_after_yank", { clear = true }),
-  callback = function()
-    vim.cmd([[
-      silent! normal! `y
-      silent! delmarks y
-    ]])
-  end,
-})
-
--- Go to the beginning and end of current line in insert mode quickly
-keymap.set("i", "<C-A>", "<HOME>")
-keymap.set("i", "<C-E>", "<END>")
-
--- Go to beginning of command in command-line mode
-keymap.set("c", "<C-A>", "<HOME>")
-
--- Delete the character to the right of the cursor
-keymap.set("i", "<C-D>", "<DEL>")
-
-keymap.set("n", "<leader>cb", function()
-  local cnt = 0
-  local blink_times = 7
-  local timer = uv.new_timer()
-
-  timer:start(0, 100, vim.schedule_wrap(function()
-    vim.cmd[[
-      set cursorcolumn!
-      set cursorline!
-    ]]
-
-    if cnt == blink_times then
-      timer:close()
-    end
-
-    cnt = cnt + 1
-  end))
-end)