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inform7/services/linguistics-module/Chapter 1/Linguistics Module.w
2020-07-07 12:07:15 +01:00

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[LinguisticsModule::] Linguistics Module.
Setting up the use of this module.
@ This section simoly sets up the module in ways expected by //foundation//, and
contains no code of interest. The following constant exists only in tools
which use this module:
@d LINGUISTICS_MODULE TRUE
@ This module defines the following classes:
@e adjective_CLASS
@e article_CLASS
@e quantifier_CLASS
@e determiner_CLASS
@e grammatical_category_CLASS
@e linguistic_stock_item_CLASS
@e grammatical_usage_CLASS
@e verb_CLASS
@e verb_form_CLASS
@e verb_meaning_CLASS
@e verb_sense_CLASS
@e verb_usage_CLASS
@e verb_usage_tier_CLASS
@e preposition_CLASS
@e time_period_CLASS
@e noun_CLASS
@e noun_usage_CLASS
@e pronoun_CLASS
@e pronoun_usage_CLASS
=
DECLARE_CLASS(adjective)
DECLARE_CLASS(article)
DECLARE_CLASS(quantifier)
DECLARE_CLASS(determiner)
DECLARE_CLASS(grammatical_category)
DECLARE_CLASS(linguistic_stock_item)
DECLARE_CLASS(grammatical_usage)
DECLARE_CLASS(verb)
DECLARE_CLASS(verb_form)
DECLARE_CLASS_ALLOCATED_IN_ARRAYS(verb_meaning, 100)
DECLARE_CLASS(verb_sense)
DECLARE_CLASS(verb_usage)
DECLARE_CLASS(verb_usage_tier)
DECLARE_CLASS(preposition)
DECLARE_CLASS_ALLOCATED_IN_ARRAYS(time_period, 100)
DECLARE_CLASS(noun)
DECLARE_CLASS(noun_usage)
DECLARE_CLASS(pronoun)
DECLARE_CLASS(pronoun_usage)
@ Like all modules, this one must define a |start| and |end| function:
@e LINGUISTIC_STOCK_DA
@e TIME_PERIODS_DA
@e VERB_USAGES_DA
@e VERB_FORMS_DA
=
void LinguisticsModule::start(void) {
@<Register this module's debugging log aspects@>;
@<Register this module's debugging log writers@>;
@<Declare new memory allocation reasons@>;
Stock::create_categories();
Cardinals::enable_in_word_form();
Articles::mark_for_preform();
Prepositions::mark_for_preform();
}
void LinguisticsModule::end(void) {
}
@<Register this module's debugging log aspects@> =
Log::declare_aspect(LINGUISTIC_STOCK_DA, L"linguistic stock", FALSE, FALSE);
Log::declare_aspect(TIME_PERIODS_DA, L"time periods", FALSE, FALSE);
Log::declare_aspect(VERB_USAGES_DA, L"verb usages", FALSE, TRUE);
Log::declare_aspect(VERB_FORMS_DA, L"verb forms", FALSE, TRUE);
@<Register this module's debugging log writers@> =
Writers::register_logger('t', Occurrence::log);
Writers::register_logger('p', Prepositions::log);
Writers::register_logger('w', Verbs::log_verb);
Writers::register_logger('y', VerbMeanings::log);
@ Not all of our memory will be claimed in the form of structures: now and then
we need to use the equivalent of traditional |malloc| and |calloc| routines.
@e STOCK_MREASON
@<Declare new memory allocation reasons@> =
Memory::reason_name(STOCK_MREASON, "linguistic stock array");
@ This module uses //syntax//, and adds the following annotations to the
syntax tree.
@e verbal_certainty_ANNOT /* |int|: certainty level if known */
@e sentence_is_existential_ANNOT /* |int|: such as "there is a man" */
@e linguistic_error_here_ANNOT /* |int|: one of the errors occurred here */
@e inverted_verb_ANNOT /* |int|: an inversion of subject and object has occurred */
@e possessive_verb_ANNOT /* |int|: this is a non-relative use of "to have" */
@e verb_ANNOT /* |verb_usage|: what's being done here */
@e noun_ANNOT /* |noun_usage|: what's being done here */
@e pronoun_ANNOT /* |pronoun_usage|: what's being done here */
@e preposition_ANNOT /* |preposition|: which preposition, if any, qualifies it */
@e second_preposition_ANNOT /* |preposition|: which further preposition, if any, qualifies it */
@e verb_meaning_ANNOT /* |verb_meaning|: what it means */
@e nounphrase_article_ANNOT /* |int|: definite or indefinite article: see below */
@e plural_reference_ANNOT /* |int|: used by PROPER NOUN nodes for evident plurals */
@e gender_reference_ANNOT /* |int|: used by PROPER NOUN nodes for evident genders */
@e relationship_node_type_ANNOT /* |int|: what kind of inference this assertion makes */
@e implicitly_refers_to_ANNOT /* |int|: this will implicitly refer to something */
=
DECLARE_ANNOTATION_FUNCTIONS(verb, verb_usage)
DECLARE_ANNOTATION_FUNCTIONS(noun, noun_usage)
DECLARE_ANNOTATION_FUNCTIONS(pronoun, pronoun_usage)
DECLARE_ANNOTATION_FUNCTIONS(preposition, preposition)
DECLARE_ANNOTATION_FUNCTIONS(second_preposition, preposition)
DECLARE_ANNOTATION_FUNCTIONS(verb_meaning, verb_meaning)
MAKE_ANNOTATION_FUNCTIONS(verb, verb_usage)
MAKE_ANNOTATION_FUNCTIONS(noun, noun_usage)
MAKE_ANNOTATION_FUNCTIONS(pronoun, pronoun_usage)
MAKE_ANNOTATION_FUNCTIONS(preposition, preposition)
MAKE_ANNOTATION_FUNCTIONS(second_preposition, preposition)
MAKE_ANNOTATION_FUNCTIONS(verb_meaning, verb_meaning)
@ This module requires //words//, which contains the Preform parser. When that
initialises, it calls the following routine to improve its performance.
@d PREFORM_OPTIMISER_WORDS_CALLBACK LinguisticsModule::preform_optimiser
=
int first_round_of_nt_optimisation_made = FALSE;
void LinguisticsModule::preform_optimiser(void) {
Cardinals::preform_optimiser();
VerbUsages::preform_optimiser();
Prepositions::preform_optimiser();
if (first_round_of_nt_optimisation_made == FALSE) {
first_round_of_nt_optimisation_made = TRUE;
Quantifiers::make_built_in();
}
}