vimrc refactor and remove most vim opts from neovim

home/dot_config/nvim/init.lua

@@ -1,2 +1,5 @@
+-- neovim specific sets (everything else in ~/.vimrc)
+vim.opt.termguicolors=true
+
 require("tstarr")
 vim.cmd('source ~/.vimrc')

home/dot_config/nvim/lua/tstarr/init.lua

@@ -1,3 +1,2 @@
-require("tstarr.set")
 require("tstarr.packer")
 require("tstarr.which-key")

home/dot_config/nvim/lua/tstarr/set.lua

@@ -1,46 +0,0 @@
-vim.opt.guicursor = ""
-
-vim.opt.nu = true
-vim.opt.relativenumber = true
-
-vim.opt.errorbells = false
-
-vim.opt.tabstop = 4
-vim.opt.softtabstop = 4
-vim.opt.shiftwidth = 4
-vim.opt.expandtab = true
-
-vim.opt.smartindent = true
-
-vim.opt.wrap = false
-
-vim.opt.swapfile = false
-vim.opt.backup = false
-vim.opt.undodir = os.getenv("HOME") .. "/.vim/undodir"
-vim.opt.undofile = true
-
-vim.opt.hlsearch = false
-vim.opt.incsearch = true
-
-vim.opt.termguicolors = true
-
-vim.opt.scrolloff = 8
-vim.opt.signcolumn = "yes"
-vim.opt.isfname:append("@-@")
-
--- Give more space for displaying messages.
-vim.opt.cmdheight = 1
-
--- Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable
--- delays and poor user experience.
-vim.opt.updatetime = 50
-
--- Don't pass messages to |ins-completion-menu|.
-vim.opt.shortmess:append("c")
-
-vim.g.mapleader = " "
-
-vim.opt.colorcolumn = "80"
-
--- Open web links with default system application
-vim.g.netrw_browsex_viewer="gio open"

home/dot_vimrc

@@ -2,15 +2,35 @@
 " https://github.com/starr-dusT/dotfiles
 
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-" general
+" general 
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+set autowrite " automatically write files on close
+
+" tabs and spaces and stuff
+set tabstop=4
+set softtabstop=4
+set shiftwidth=4
+set expandtab
+
+" undos
+set undodir="~/.vim/undodir"
+set undofile
+
+" map leader to Space
+let mapleader = " " 
+
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" ui
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
 syntax enable
 set number
 set colorcolumn=79
-set autowrite " automatically write files on close
-
-let mapleader = " " " map leader to Space
+set updatetime=50
+set scrolloff=8
+set smartindent
+set incsearch " hilight search matches while typing
 
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " wildmenu
@@ -60,6 +80,9 @@ map <leader>md :delmarks A-Z0-9 <cr>                   " clear marks
 " misc keys
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
+" open help with word under cursor 
+map <leader>oh :execute "help " . expand("<cword>")<CR>
+
 " move between splits with hjkl
 map <C-j> <C-W>j
 map <C-k> <C-W>k
@@ -93,7 +116,7 @@ nnoremap <down> <C-x>
 " display and select from a list of marks and jumps
 " https://vi.stackexchange.com/a/42965
 "
-function ListSelect(command, jump)
+function! ListSelect(command, jump)
   execute a:command
   echohl Question
   echo "Enter mark (ESC to cancel): "