" (Neo)vim Configuration 
" By Flying_Stitchman
" 4 Jan 2022

 " Basic Configuration

syntax on
set spell
set hlsearch
set ignorecase
set number relativenumber
set noswapfile
inoremap jk <ESC>
xnoremap gy "+y
let mapleader = "`"

" Good indents " 
set tabstop=2
set shiftwidth=2
set expandtab

 " Make Lines Wrap Properly
set linebreak
set wrap
 " True Color Support
if has('nvim')
  set t_8f=[38;2;%lu;%lu;%lum
  set t_8b=[48;2;%lu;%lu;%lum
  set termguicolors 
endif
"colorscheme cwcolors


 " Highlight Trailing Spaces
let c_space_errors=1

set noincsearch

 " Plugs
"call plug#begin()
"Plug 'neovim/nvim-lspconfig'
"Plug 'jackguo380/vim-lsp-cxx-highlight'
"Plug 'folke/tokyonight.nvim', { 'branch': 'main' }
"Plug 'tribela/vim-transparent'
"Plug 'hrsh7th/nvim-cmp'
"Plug 'hrsh7th/cmp-nvim-lsp'
"Plug 'saadparwaiz1/cmp_luasnip'
"Plug 'L3MON4D3/LuaSnip'
"call plug#end()

let g:airline#extensions#wordcount#filetypes = '\vasciidoc|help|mail|markdown|markdown.pandoc|org|rst|tex|text'
set laststatus=2    " enables vim-airline.



 " C Syntax highlighting
lua << EOF
require'lspconfig'.rust_analyzer.setup{}
require'lspconfig'.texlab.setup{}
require'lspconfig'.svls.setup{}
require'lspconfig'.pylsp.setup{
  settings = {
    pylsp = {
      plugins = {
        pycodestyle = {
          ignore = {'W391'},
          maxLineLength = 100
        },
	pylint = {
	  enabled = false
	},
	pyflakes = {
	  enabled = true
	}
      }
    }
  }
}
require'lspconfig'.ccls.setup{
	init_options = {
		highlight = {
			lsRanges = true;
			}
		}
	}


-- Add additional capabilities supported by nvim-cmp
local capabilities = require("cmp_nvim_lsp").default_capabilities()

local lspconfig = require('lspconfig')

-- Enable some language servers with the additional completion capabilities offered by nvim-cmp
local servers = { 'clangd', 'rust_analyzer',  'tsserver' }
for _, lsp in ipairs(servers) do
  lspconfig[lsp].setup {
    -- on_attach = my_custom_on_attach,
    capabilities = capabilities,
  }
end

-- luasnip setup
local luasnip = require 'luasnip'

-- nvim-cmp setup
local cmp = require 'cmp'
cmp.setup {
  snippet = {
    expand = function(args)
      luasnip.lsp_expand(args.body)
    end,
  },
  mapping = cmp.mapping.preset.insert({
    ['<C-u>'] = cmp.mapping.scroll_docs(-4), -- Up
    ['<C-d>'] = cmp.mapping.scroll_docs(4), -- Down
    -- C-b (back) C-f (forward) for snippet placeholder navigation.
    ['<C-Space>'] = cmp.mapping.complete(),
    ['<CR>'] = cmp.mapping.confirm {
      behavior = cmp.ConfirmBehavior.Replace,
      select = true,
    },
    ['<Tab>'] = cmp.mapping(function(fallback)
      if cmp.visible() then
        cmp.select_next_item()
      elseif luasnip.expand_or_jumpable() then
        luasnip.expand_or_jump()
      else
        fallback()
      end
    end, { 'i', 's' }),
    ['<S-Tab>'] = cmp.mapping(function(fallback)
      if cmp.visible() then
        cmp.select_prev_item()
      elseif luasnip.jumpable(-1) then
        luasnip.jump(-1)
      else
        fallback()
      end
    end, { 'i', 's' }),
  }),
  sources = {
    { name = 'nvim_lsp' },
    { name = 'luasnip' },
  },
}

EOF




 " Color Themes
colorscheme tokyonight
hi Comment guifg=#e69dc5
hi Linenr guifg=#a672f3