protected fun opt_lang=(opt_lang: OptionString)

config :: Config :: opt_lang=

--lang

Property definitions

nlp :: nlp_index $ Config :: opt_lang= 
	# --lang
	var opt_lang = new OptionString("Language to use (default is fr)", "-l", "--lang")
lib/nlp/examples/nlp_index.nit:35,2--36,83
Nit standard library. Version .