.vimrc.settings

let s:running_windows = has("win16") || has("win32") || has("win64")
let s:gui_running = has('gui_running')

" file type detection
filetype on
" special indentation rules for file type
filetype indent on
" auto-completion rules for file type
filetype plugin on

syntax on

" OS Dependant things

if s:running_windows
  set wildignore+=*\\.git\\*,*\\.hg\\*,*\\.svn\\*
else
  set wildignore+=*/.git/*,*/.hg/*,*/.svn/*
endif

if s:gui_running
  set guifont=FiraCode-Regular:h13
endif

let g:airline_powerline_fonts = 1
let g:airline_theme = 'codedark'

runtime macros/matchit.vim

set nobackup
set nowritebackup
set noswapfile

colorscheme gruvbox
set background=dark

set fenc=utf-8 " UTF-8
set encoding=utf-8

set cmdheight=2

" Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable
" delays and poor user experience.
set updatetime=300

" Don't pass messages to |ins-completion-menu|.
set shortmess+=c

" Always show the signcolumn, otherwise it would shift the text each time
" diagnostics appear/become resolved.
if has("nvim-0.5.0") || has("patch-8.1.1564")
  " Recently vim can merge signcolumn and number column into one
  set signcolumn=number
else
  set signcolumn=yes
endif

" Hide the mouse pointer while typing
set mousehide

set mousemodel=popup

" Set to auto read when a file is changed from the outside
set autoread

set splitbelow
set splitright

set formatoptions=tcqor
set cpoptions=aABceFsmq
"             |||||||||
"             ||||||||+-- When joining lines, leave the cursor between joined lines
"             |||||||+-- When a new match is created (showmatch) pause for .5
"             ||||||+-- Set buffer options when entering the buffer
"             |||||+-- :write command updates current file name automatically add <CR> to the last line when using :@r
"             |||+-- Searching continues at the end of the match at the cursor position
"             ||+-- A backslash has no special meaning in mappings
"             |+-- :write updates alternative file name
"             +-- :read updates alternative file name
set whichwrap=b,s,h,l,<,>,~,[,] " everything wraps
"             | | | | | | | | |
"             | | | | | | | | +-- "]" Insert and Replace
"             | | | | | | | +-- "[" Insert and Replace
"             | | | | | | +-- "~" Normal
"             | | | | | +-- <Right> Normal and Visual
"             | | | | +-- <Left> Normal and Visual
"             | | | +-- "l" Normal and Visual (not recommended)
"             | | +-- "h" Normal and Visual (not recommended)
"             | +-- <Space> Normal and Visual
"             +-- <BS> Normal and Visual
set statusline=%F%m%r%h%w[%L][%{&ff}]%y[%p%%][%04l,%04v]
"              | | | | |  |   |      |  |     |    |
"              | | | | |  |   |      |  |     |    + current column
"              | | | | |  |   |      |  |     +-- current line
"              | | | | |  |   |      |  +-- current % into file
"              | | | | |  |   |      +-- current syntax in square brackets
"              | | | | |  |   +-- current fileformat
"              | | | | |  +-- number of lines
"              | | | | +-- preview flag in square brackets
"              | | | +-- help flag in square brackets
"              | | +-- readonly flag in square brackets
"              | +-- rodified flag in square brackets
"              +-- full path to file in the buffer

" Recognise lists like 1), 1., a), a., and so on
" Note that | need to be escaped AND preceeded by a literal backslash
set formatlistpat=^\\s*\\(\\d\\\|[-*]\\)\\+[\\]:.)}\\t\ ]\\s* "and bullets, too

" Use incremental searches
set incsearch
" highlight search terms
set hls

set autoread

set clipboard+=unnamed

set history=10000 " big old history

set fileformats=unix,dos,mac " support all three, in this order

set laststatus=2 " always show the status line
set lazyredraw " do not redraw while running macros
set linespace=0 " don't insert any extra pixel lines betweens rows
set list " we do want to show tabs and tailing to ensure we get them out of my files
set listchars=tab:>-,trail:- " show tabs and trailing
set nostartofline " leave my cursor where it was

" Better Completion
set complete=.,w,b,u,t
set completeopt=longest,menuone,preview

set nowrap " do not wrap line
set shiftround " when at 3 spaces, and I hit > ... go to 4, not 5

" Folding
set foldenable " Turn on folding
set foldmethod=indent " Fold on the indent
set foldmarker={,} " use simple markers
set foldlevel=100 " Don't autofold anything (but I can still fold manually)
set foldnestmax=1 " I only like to fold outer functions
set foldopen=block,hor,mark,percent,quickfix,tag " what movements open folds


" Show line numbers
set number
set numberwidth=5 " We are good up to 99999 lines


"default indent settings
set shiftwidth=4
set softtabstop=4
set tabstop=4
" Auto expand tabs to spaces
set expandtab
" Copy the indentation from the previous line, when starting a new line
set autoindent
" Automatically inserts one extra level of indentation in some cases (for example, after { )
set smartindent
" Be smart when using tabs ;)
set smarttab

" 1000 undos
set undolevels=1000

" Jump 5 lines when running out of the screen
set scrolljump=5

" Indicate jump out of the screen when 7 lines before end of the screen
set scrolloff=7

" Repair wired terminal/vim settings
set backspace=indent,eol,start

" CaseInsensitive searches
set ignorecase
set infercase " case inferred by default

set showcmd " show the command being typed
" Always show command or insert mode
set showmode
" Show line and column information
set ruler
" Show matching brackets
set showmatch

" Make sure that unsaved buffers that are to be put in the background are
" allowed to go in there (ie. the "must save first" error doesn't come up)
set hidden " you can change buffers without saving

set history=1000

set smartcase

" For regular expressions turn magic on
set magic

" Automatically read a file that has changed on disk
set autoread

" No annoying sound on errors
set noerrorbells
set visualbell
set t_vb=
set tm=500

set title

"tf: improves redrawing for newer computers
set ttyfast

" Time out on key codes but not mappings.
" Basically this makes terminal Vim work sanely.
set notimeout
set ttimeout
set ttimeoutlen=10
set timeoutlen=1200 " A little bit more time for macros

" Make completion more like bash
set wildmode=longest,list,full
set wildmenu
" Ignore compiled files
set wildignore=*.pyo,*.pyc,*.dll,*.o,*.obj,*.bak,*.exe,*.pyc,*.jpg,*.gif,*.png " ignore these
set wildignore+=tags

set wildmode=list:longest " turn on wild mode huge list

set t_Co=256

" When completing by tag, show the whole tag, not just the function name
set showfulltag

set cul
hi CursorLine term=none cterm=none ctermbg=16

set dictionary=/usr/share/dict/words

set shortmess=a