" Colors {{{
color molokai
let g:rehash256 = 1
" }}}

" Functions {{{
" Removes trailing spaces {{{{
function TrimWhiteSpace()
	%s/\s\+$//
	''
endfunction
" }}}}
" }}}

" Settings for all files {{{
set cursorline							" highlight the line in which the cursor is
set foldmethod=marker					" folding will use markers
set nowrap								" instead of wrapping the text to the next line, scroll left and right
set laststatus=2						" Always display the status line
set showtabline=2						" Always display the tab bar
let mapleader = " "						" Leader (special character for plugins) is Space
" }}}

" Mappings {{{
nnoremap - :Ex<CR>
map <Leader>c <silent> :call TrimWhiteSpace()<CR>
" }}}

" Plugin configuration {{{
" Airline {{{{
let g:airline_theme='minimalist'
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#show_buffers = 0
let g:airline#extensions#tabline#show_close_button = 0
let g:airline#extensions#tabline#formatter = 'unique_tail'
" }}}}

" Skim {{{{
nmap <silent> <Leader><Space> :SK<CR>
" }}}}
" }}}

" Filetype specific configurations {{{
" Vim files {{{{
augroup vim
	au FileType vim setlocal noexpandtab		" use real tabs
	au FileType vim setlocal tabstop=4			" display tabs as 4 spaces
	au FileType vim setlocal shiftwidth=4		" Use 4 spaces when auto-indenting
augroup END
" }}}}

" Python {{{{
augroup python
	au FileType python setlocal number							" show line numbers
	au FileType python setlocal expandtab						" use spaces instead of tabs
	au FileType python setlocal tabstop=4						" number of spaces to use for indentation
	au FileType python setlocal shiftwidth=4					" number of spaces to use for auto-indentation
	au FileType python setlocal softtabstop=4					" when deleting characters, consider 4 spaces as a tab
	au FileType python setlocal textwidth=79					" max line size
	au FileType python setlocal colorcolumn=80					" put a margin indicator
	au FileType python au BufWritePre <buffer> %s/\s\+$//e		" When saving a Python file, remove tailing spaces

	" Shortcut to add pylint disables
	au FileType python iab lint # pylint: disable
augroup END
" }}}}

" CSV files {{{{
augroup csv
	au FileType csv setlocal list				" Display special characters, like tabs (for TSV files)
augroup END
" }}}}

" Rust {{{{
" Apply `rustfmt` when saving the file. Because this is related to the syntax
" file and not something on the buffer itself, we can set it globally.
let g:rustfmt_autosave = 1
" }}}}

" Markdown {{{{
augroup markdown
	au FileType markdown setlocal iskeyword+=:	" this is kinda of a "hack" to make abbr accept ":" in them
	" This is a long abbreviation, but:
	" Most of it is simply text, with linebreaks (<CR>).
	" There is one thing to take care, though: <CR> is NOT <C-R>.
	" <C-R> will call the function (strftime), which will insert the current
	" date.
	au FileType markdown iab <silent> :header +++<CR>title = ""<CR>date = <C-R>=strftime('%Y-%m-%d')<CR><CR><CR>[taxonomies]<CR>tags = [""]<CR>+++
	" This abbreviation adds a modeline to set VIM to change the spell
	" lang to portuguese.
	au FileType markdown iab :pt <!--<CR>vim:spelllang=pt:<CR>-->

	au FileType markdown setlocal spell			" enable spell checking
	au FileType markdown setlocal textwidth=79	" max line size
	au FileType markdown setlocal expandtab		" use spaces instead of tabs
augroup END
" }}}}

" Shell {{{{
augroup shell
	au FileType sh setlocal tabstop=4			" display tabs as 4 spaces
	au FileType sh setlocal shiftwidth=4		" number of spaces to use for auto-indentation
	au FileType sh setlocal softtabstop=4		" when deleting characters, consider 4 spaces as a tab
augroup END
" }}}}
"