format: <attr> <val> [<val>]

options:
   rulefile
   semantic_tree_file
   caseframepatternfile
   dictionaryfile
   dict_append_file
   dict_override_file
   general_phrases_file
   general_eos_followers_file
   general_non_eos_file
   domain_spec
   do_preprocessor
   skip_preprocessor
sample: /text2/rel2/data/.nlp-opts
domain specific options:
   caseframefile
   domain_phrases_file
   domain_eos_followers_file
   domain_non_eos_file
sample: data/terror/.domain-spec