completion suggests something strange

[meijieru]

here is my plugin configuration

let g:lua_complete_omni = 1     " Disabled by default. Likely to crash Vim!
let g:lua_omni_blacklist = ['pl\.strict', 'lgi\..']
let g:lua_define_omnifunc = 1  " must be enabled also (g:lua_complete_omni=1, but crashes Vim!)
let g:lua_define_completion_mappings = 0
let g:lua_internal = 0

thanks for this good plugin