" VIM configuration {{{

" Basic options {{{
syn on
set nu
set background=dark
set nobackup
set nowritebackup
set noswapfile
set noautoindent
set nosmartindent
set tabstop=2
set shiftwidth=2
set expandtab
set mouse=a
set autoread
set nocompatible
set laststatus=2
set shortmess+=I
set ignorecase
set smartcase
set timeoutlen=1000
" }}}

" Leader key {{{
" This one seems handy, but a bit far to type
"let mapleader="-"

" This one is nice, but easier to conflict with text being typed.
"let mapleader=" "

" This one is handy to access keys in the left.
let mapleader=";"

" This maps the leader to backslash: handy for keys on the right.
" But is not working.
" https://stackoverflow.com/questions/8395531/how-do-i-map-multiple-leader-keys-in-vim#8397808
" https://stackoverflow.com/questions/16105504/how-to-set-vims-local-leader-to-backslash#16105660
map <Bslash> <leader>
" }}}

" Filetype and syntax handling {{{

" Filetype handling
filetype plugin indent on

" Syntax highlighting
syntax on

" Syntax check
let g:syntastic_mode_map={ 'mode': 'passive',
                           \ 'active_filetypes': [],
                           \ 'passive_filetypes': [] }
" }}}

" Folding {{{
" Disabled due to slowness
"set foldmethod=syntax
"set foldlevelstart=99
"let g:sh_fold_enabled=1
"let javaScript_fold=1
"let perl_fold=1
"let php_folding=1
"let r_syntax_folding=1
"let ruby_fold=1
"let sh_fold_enabled=1
"let vimsyn_folding='af'
"let xml_syntax_folding=1
" }}}

" Command mode completion {{{
" See https://stackoverflow.com/questions/526858/how-do-i-make-vim-do-normal-bash-like-tab-completion-for-file-names
"set wildmode=longest,list
set wildmode=longest,list,full
set wildmenu
" }}}

" Disable modelines {{{
"
" https://lwn.net/Articles/20249/
" http://usevim.com/2012/03/28/modelines/
" http://www.techrepublic.com/blog/it-security/turn-off-modeline-support-in-vim/
set nomodeline
set modelines=0
" }}}

" Session management {{{
"
" http://usevim.com/2013/07/05/sessions/
" https://github.com/xolox/vim-session
" https://github.com/tpope/vim-obsession
" http://stackoverflow.com/questions/1642611/how-to-save-a-session-in-vim
" https://bocoup.com/weblog/sessions-the-vim-feature-you-probably-arent-using/
" http://vimdoc.sourceforge.net/htmldoc/usr_21.html#21.4
" https://github.com/xolox/vim-session?tab=readme-ov-file#options
"let g:session_autosave_periodic=1
set sessionoptions-=buffers
set sessionoptions-=blank
set sessionoptions-=resize
set sessionoptions-=winsize
set sessionoptions-=winpos
let g:session_autosave_silent=1
let g:session_autosave='yes'
let g:session_autoload='no'
let g:session_directory='~/.local/share/vim/sessions'
" }}}