call ale#Set('haskell_hlint_executable', 'hlint') call ale#Set('haskell_hlint_options', get(g:, 'hlint_options', '')) function! ale#handlers#hlint#GetExecutable(buffer) abort let l:executable = ale#Var(a:buffer, 'haskell_hlint_executable') return ale#handlers#haskell_stack#EscapeExecutable(l:executable, 'hlint') endfunction