feat: remove intellitab

use builtin `cc` for same functionality

flake.nix

@@ -139,7 +139,6 @@
             general = with pkgs.vimPlugins; [
               nvim-autopairs
               nvim-lspconfig
-              intellitab-nvim
               which-key-nvim
               telescope-nvim
               markdown-preview-nvim

lua/keymaps.lua

@@ -1,5 +1,5 @@
--- Non-exhaustive collection of keymaps. I've decided it's more sane to place
--- plugin specific maps in their respective setup scripts
+-- Mostly remaps of existing keys. New keybinds are generally defined directly
+-- in their plugin specs for `lz.n`
 
 vim.g.mapleader = " "
 vim.keymap.set("n", "<leader>", "<nop>")
@@ -22,8 +22,6 @@ vim.keymap.set({ "n", "v" }, "<leader>Y", '"+Y', { desc = "yank rest of line to
 vim.keymap.set({ "n", "v" }, "<leader>p", '"+p', { desc = "put after cursor from clipboard" })
 vim.keymap.set({ "n", "v" }, "<leader>P", '"+P', { desc = "put before cursor from clipboard" })
 
-vim.keymap.set("i", "<Tab>", require("scripts.intellitab").indent)
-
 -- Allow increment/decrement repeatedly in visual
 vim.keymap.set("v", "<C-a>", "<C-a>gv")
 vim.keymap.set("v", "<C-x>", "<C-x>gv")

lua/scripts/intellitab.lua

@@ -1,72 +0,0 @@
--- `intellitab.nvim` by Pedro Alves (https://github.com/pta2002)
--- URL: https://github.com/pta2002/intellitab.nvim?tab=MIT-1-ov-file
--- Copyright 2021 Pedro Alves. Licensed under MIT.
-
-local v = vim.api
-
-local treesitter = require("nvim-treesitter")
-
-local function get_line_indent(line, sw)
-  local indent = 0
-
-  for c in line:gmatch("%s") do
-    if c == "\t" then
-      indent = indent + sw
-    else
-      indent = indent + 1
-    end
-  end
-
-  return indent
-end
-
-local function indent()
-  local cursor = v.nvim_win_get_cursor(0)
-  local line = v.nvim_buf_get_lines(0, cursor[1] - 1, cursor[1], false)[1]
-
-  local indentexpr = v.nvim_get_option_value("indentexpr", { buf = 0 })
-  local expand = v.nvim_get_option_value("expandtab", { buf = 0 })
-  local shiftwidth = v.nvim_eval("shiftwidth()")
-  local tab_char = v.nvim_replace_termcodes("<Tab>", true, true, true)
-  local indent_goal
-
-  if treesitter ~= nil and treesitter.get_indent ~= nil then
-    indent_goal = treesitter.get_indent(line)
-  end
-
-  if indent_goal == nil or indent_goal < 0 then
-    if indentexpr ~= "" then
-      indent_goal = v.nvim_eval(indentexpr)
-    elseif v.nvim_get_option_value("cindent", { buf = 0 }) then
-      indent_goal = v.nvim_call_function("cindent", { cursor[1] })
-    else
-      indent_goal = v.nvim_call_function("indent", { cursor[1] })
-    end
-  end
-
-  if indent_goal == -1 and cursor[1] ~= 1 then
-    local prev_line = v.nvim_buf_get_lines(0, cursor[1] - 2, cursor[1] - 1, false)[1]
-    indent_goal = get_line_indent(prev_line, shiftwidth)
-  end
-
-  -- Reset the cursor, since the functions are free to move it
-  v.nvim_win_set_cursor(0, cursor)
-
-  if cursor[2] == 0 and line == "" and indent_goal ~= nil and indent_goal > 0 then
-    local i = 0
-    while i < indent_goal do
-      if expand then
-        v.nvim_feedkeys(" ", "n", true)
-        i = i + 1
-      else
-        v.nvim_feedkeys(tab_char, "n", true)
-        i = i + shiftwidth
-      end
-    end
-    print(i, indent_goal)
-  else
-    v.nvim_feedkeys(tab_char, "n", true)
-  end
-end
-
-return { indent = indent }