SSL: passwords support for dynamic certificate loading. Passwords have to be copied to the configuration pool to be used at runtime. Also, to prevent blocking on stdin (with "daemon off;") an empty password list is provided. To make things simpler, password handling was modified to allow an empty array (with 0 elements and elts set to NULL) as an equivalent of an array with 1 empty password.

if exists("b:did_indent")
    finish
endif
let b:did_indent = 1

setlocal indentexpr=

" cindent actually works for nginx' simple file structure
setlocal cindent
" Just make sure that the comments are not reset as defs would be.
setlocal cinkeys-=0#