if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nginx') == -1 " Headers More Module " Set and clear input and output headers...more than "add"! syn keyword ngxDirectiveThirdParty more_clear_headers syn keyword ngxDirectiveThirdParty more_clear_input_headers syn keyword ngxDirectiveThirdParty more_set_headers syn keyword ngxDirectiveThirdParty more_set_input_headers endif