~/.vimrc:

if has("gui")
    set guifont=Monaco\ for\ Powerline
    set fillchars=vert:≀
endif

set t_Co=256
set background=dark

let g:has_patched_font = 1
let z_disable_lambda_replacement_conceal = 1

source ~/.vim/vimrc

colorscheme molokai

Run PlugInstall.

Syntax checkers:

CoffeeScript	coffee
CSS	csslint
HTML	tidy
JavaScript	gjslint, jslint, jsl, jshint
JSON	jsonlint, jsonval
PHP	php
Python	flake8, pyflakes, pylint
XML	xmllint
XSLT	xmllint
YAML	js-yaml