" An example for a vimrc file.
"
" Maintainer: Bram Moolenaar <Bram@vim.org>
" Last change:	2016 Mar 25
"
" To use it, copy it to
"			for Unix and OS/2:	~/.vimrc
"				for Amiga:	s:.vimrc
"  for MS-DOS and Win32:	$VIM\_vimrc
"			for OpenVMS:	sys$login:.vimrc

" When started as "evim", evim.vim will already have done these settings.
if v:progname =~? "evim"
	finish
endif

" Use Vim settings, rather than Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible

" allow backspacing over everything in insert mode
set backspace=indent,eol,start

if has("vms")
	set nobackup		" do not keep a backup file, use versions instead
else
	set backup		" keep a backup file (restore to previous version)
	set undofile		" keep an undo file (undo changes after closing)
endif
set history=50		" keep 50 lines of command line history
set ruler		" show the cursor position all the time
set showcmd		" display incomplete commands
set incsearch		" do incremental searching

" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
" let &guioptions = substitute(&guioptions, "t", "", "g")

" Don't use Ex mode, use Q for formatting
map Q gq

" CTRL-U in insert mode deletes a lot.	Use CTRL-G u to first break undo,
" so that you can undo CTRL-U after inserting a line break.
inoremap <C-U> <C-G>u<C-U>

" In many terminal emulators the mouse works just fine, thus enable it.
if has('mouse')
	set mouse=a
endif

" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
if &t_Co > 2 || has("gui_running")
	syntax on
	set hlsearch
endif

" Only do this part when compiled with support for autocommands.
if has("autocmd")

	" Enable file type detection.
	" Use the default filetype settings, so that mail gets 'tw' set to 72,
	" 'cindent' is on in C files, etc.
	" Also load indent files, to automatically do language-dependent indenting.
	filetype plugin indent on

	" Put these in an autocmd group, so that we can delete them easily.
	augroup vimrcEx
	au!

	" For all text files set 'textwidth' to 78 characters.
	autocmd FileType text setlocal textwidth=78

	" When editing a file, always jump to the last known cursor position.
	" Don't do it when the position is invalid or when inside an event handler
	" (happens when dropping a file on gvim).
	autocmd BufReadPost *
		\ if line("'\"") >= 1 && line("'\"") <= line("$") |
		\		exe "normal! g`\"" |
		\ endif

	augroup END

else

	set autoindent		" always set autoindenting on

endif " has("autocmd")

" Convenient command to see the difference between the current buffer and the
" file it was loaded from, thus the changes you made.
" Only define it when not defined already.
if !exists(":DiffOrig")
	command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis
			\ | wincmd p | diffthis
endif

if has('langmap') && exists('+langnoremap')
	" Prevent that the langmap option applies to characters that result from a
	" mapping.	If unset (default), this may break plugins (but it's backward
	" compatible).
	set langnoremap
endif


" Add optional packages.
"
" The matchit plugin makes the % command work better, but it is not backwards
" compatible.
"packadd matchit


" CUSTOM STUFF
set bg=dark
set number
" Filetype stuff
au BufNewFile,BufRead *.etlua set filetype=html
" some options
set path+=** "Enable fuzzy search
set wildmenu "Menu for tab completion
set tabstop=2 softtabstop=2 shiftwidth=2 noexpandtab
set t_Co=256
" Remapping some things
vmap <C-f> :fold<CR>
" nmap <C-b> :bprevious<CR>
nnoremap <space> :
nnoremap <C-s> :w<enter>
nnoremap <C-x> :bdelete<enter>
nnoremap <C-n> :bnext<enter>
nnoremap <C-n> :bprevious<enter>
" Retab mappings
nnoremap <S-tab> :retab!<enter>
nnoremap <S-tab><S-tab> :setl expandtab!<enter> :set expandtab?<enter>
" Unprintable Characters
noremap <F4> :setl list!<enter>
noremap <F3> :setl number!<enter>
set listchars=eol:¶,tab:»\ ,trail:.
" Commands
com! Setwd :cd %:p:h
com! Removetrailingspaces :%s/\ \+$//ge