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<!-- Weave of 'Going' generated by Inweb -->
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< ul class = "crumbs" > < li > < a href = "../index.html" > Home< / a > < / li > < li > < a href = "../compiler.html" > Inform7< / a > < / li > < li > < a href = "index.html" > if< / a > < / li > < li > < a href = "index.html#4" > Chapter 4: Actions< / a > < / li > < li > < b > Going< / b > < / li > < / ul > < / div >
< p class = "purpose" > Inform provides a little extra support for the "going" action.< / p >
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< p class = "commentary firstcommentary" > < a id = "SP1" class = "paragraph-anchor" > < / a > < b > § 1. < / b > < / p >
< pre class = "Preform-displayed-code all-displayed-code code-font" >
< span class = "Preform-function-syntax" > < going-action> < / span > < span class = "Preform-plain-syntax" > < / span > < span class = "Preform-reserved-syntax" > ::=< / span >
< span class = "Preform-plain-syntax" > < / span > < span class = "Preform-constant-syntax" > going< / span >
< / pre >
< ul class = "endnotetexts" > < li > This is < a href = "../words-module/4-ap.html" class = "internal" > Preform grammar< / a > , not regular C code.< / li > < / ul >
< p class = "commentary firstcommentary" > < a id = "SP2" class = "paragraph-anchor" > < / a > < b > § 2. < / b > < / p >
< pre class = "displayed-code all-displayed-code code-font" >
< span class = "reserved-syntax" > action_name< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > going_action< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::notice_new_action_name< / span > < button class = "popup" onclick = "togglePopup('usagePopup1')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup1" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::notice_new_action_name< / span > < / span > :< br / > Actions Plugin - < a href = "4-ap.html#SP4" > § 4< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_name< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > an< / span > < span class = "plain-syntax" > ) {< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "function-syntax" > < going-action> < / span > < span class = "plain-syntax" > (< / span > < a href = "4-ann.html#SP5" class = "function-link" > < span class = "function-syntax" > ActionNameNames::tensed< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > an< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > IS_TENSE< / span > < span class = "plain-syntax" > ))) < / span > < span class = "identifier-syntax" > going_action< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > an< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< / pre >
< p class = "commentary firstcommentary" > < a id = "SP3" class = "paragraph-anchor" > < / a > < b > § 3. < / b > There are five clauses with non-standard effects:
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< / p >
< pre class = "definitions code-font" > < span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > GOING_TO_AP_CLAUSE< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > GOING_THROUGH_AP_CLAUSE< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > GOING_BY_AP_CLAUSE< / span >
< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > PUSHING_AP_CLAUSE< / span >
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< span class = "definition-keyword" > enum< / span > < span class = "constant-syntax" > GOING_APCA< / span >
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< / pre >
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< pre class = "displayed-code all-displayed-code code-font" >
< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::aspect< / span > < button class = "popup" onclick = "togglePopup('usagePopup2')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup2" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::aspect< / span > < / span > :< br / > Action Pattern Clauses - < a href = "4-apc.html#SP5" > § 5< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > ap_clause< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > apoc< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > switch< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > apoc< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > clause_ID< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > GOING_FROM_AP_CLAUSE:< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > IN_APCA< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > GOING_TO_AP_CLAUSE:< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > IN_APCA< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > GOING_THROUGH_AP_CLAUSE:< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > GOING_APCA< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > GOING_BY_AP_CLAUSE:< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > GOING_APCA< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > PUSHING_AP_CLAUSE:< / span > < span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > GOING_APCA< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > -1;< / span >
< span class = "plain-syntax" > }< / span >
< / pre >
< p class = "commentary firstcommentary" > < a id = "SP4" class = "paragraph-anchor" > < / a > < b > § 4. < / b > < / p >
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< pre class = "displayed-code all-displayed-code code-font" >
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< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::compare_specificity< / span > < button class = "popup" onclick = "togglePopup('usagePopup3')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup3" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::compare_specificity< / span > < / span > :< br / > Action Pattern Clauses - < a href = "4-apc.html#SP5" > § 5< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > claim< / span > < span class = "plain-syntax" > ) {< / span >
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< span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > claim< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > suspend_usual_from_and_room< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > c_s_stage_law< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "III.2.4 - Action/Where/Other Optional Clauses"< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rct1< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::number_with_aspect< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_APCA< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rct2< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::number_with_aspect< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_APCA< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rct1< / span > < span class = "plain-syntax" > > < / span > < span class = "identifier-syntax" > rct2< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > 1< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rct1< / span > < span class = "plain-syntax" > < < / span > < span class = "identifier-syntax" > rct2< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > -1;< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::cmp_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > PUSHING_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::cmp_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > GOING_BY_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::cmp_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > GOING_THROUGH_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > c_s_stage_law< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > I< / span > < span class = "string-syntax" > "III.2.2 - Action/Where/Room Where Action Takes Place"< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rct1< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::number_with_aspect< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > IN_APCA< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rct2< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::number_with_aspect< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > IN_APCA< / span > < span class = "plain-syntax" > );< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rct1< / span > < span class = "plain-syntax" > > < / span > < span class = "identifier-syntax" > rct2< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > 1< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rct1< / span > < span class = "plain-syntax" > < < / span > < span class = "identifier-syntax" > rct2< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > -1;< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > ((< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > )) & & (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > IN_AP_CLAUSE< / span > < span class = "plain-syntax" > ) == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > )< / span >
< span class = "plain-syntax" > & & (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > IN_AP_CLAUSE< / span > < span class = "plain-syntax" > )) & & (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > ) == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > )) {< / span >
2021-03-04 18:40:14 +02:00
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::cmp_clauses< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > IN_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ;< / span >
2021-03-04 15:44:16 +02:00
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > suspend_usual_from_and_room< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
2021-03-05 18:20:09 +02:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > ((< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > )) & & (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > IN_AP_CLAUSE< / span > < span class = "plain-syntax" > ) == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > )< / span >
< span class = "plain-syntax" > & & (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > IN_AP_CLAUSE< / span > < span class = "plain-syntax" > )) & & (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > ) == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > )) {< / span >
2021-03-04 18:40:14 +02:00
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::cmp_clauses< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > IN_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ;< / span >
2021-03-04 15:44:16 +02:00
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > suspend_usual_from_and_room< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > suspend_usual_from_and_room< / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ) {< / span >
2021-03-04 18:40:14 +02:00
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::cmp_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::cmp_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > IN_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ;< / span >
2021-03-04 15:44:16 +02:00
< span class = "plain-syntax" > }< / span >
2021-03-04 18:40:14 +02:00
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP5" class = "function-link" > < span class = "function-syntax" > APClauses::cmp_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "constant-syntax" > GOING_TO_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap1< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ap2< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > rv< / span > < span class = "plain-syntax" > ;< / span >
2021-03-04 15:44:16 +02:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > 0< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
2021-03-04 18:40:14 +02:00
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::write< / span > < button class = "popup" onclick = "togglePopup('usagePopup4')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup4" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::write< / span > < / span > :< br / > Action Pattern Clauses - < a href = "4-apc.html#SP4" > § 4< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > OUTPUT_STREAM< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > C< / span > < span class = "plain-syntax" > ) {< / span >
2021-03-04 15:44:16 +02:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > switch< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > C< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > GOING_FROM_AP_CLAUSE:< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > WRITE< / span > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "going-from"< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > break< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > GOING_TO_AP_CLAUSE:< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > WRITE< / span > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "going-to"< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > break< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > GOING_THROUGH_AP_CLAUSE:< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > WRITE< / span > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "going-through"< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > break< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > GOING_BY_AP_CLAUSE:< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > WRITE< / span > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "going-by"< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > break< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > PUSHING_AP_CLAUSE:< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > WRITE< / span > < span class = "plain-syntax" > (< / span > < span class = "string-syntax" > "pushing"< / span > < span class = "plain-syntax" > ); < / span > < span class = "reserved-syntax" > break< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > }< / span >
2021-03-04 18:40:14 +02:00
< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::id< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > going_action< / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > 0< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > RTActions::action_variable_set_ID< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > going_action< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > }< / span >
< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::divert< / span > < button class = "popup" onclick = "togglePopup('usagePopup5')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup5" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::divert< / span > < / span > :< br / > Action Pattern Clauses - < a href = "4-apc.html#SP4" > § 4< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > stacked_variable< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > stv< / span > < span class = "plain-syntax" > ) {< / span >
2021-03-04 15:44:16 +02:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > oid< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > StackedVariables::get_owner_id< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > stv< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > off< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > StackedVariables::get_offset< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > stv< / span > < span class = "plain-syntax" > );< / span >
2021-03-04 18:40:14 +02:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > ((< / span > < span class = "identifier-syntax" > going_action< / span > < span class = "plain-syntax" > ) & & (< / span > < span class = "identifier-syntax" > oid< / span > < span class = "plain-syntax" > == < / span > < a href = "4-gng.html#SP4" class = "function-link" > < span class = "function-syntax" > Going::id< / span > < / a > < span class = "plain-syntax" > ())) {< / span >
2021-03-04 15:44:16 +02:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > switch< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > off< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > 0< / span > < span class = "plain-syntax" > : < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > 1< / span > < span class = "plain-syntax" > : < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > GOING_TO_AP_CLAUSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > 2< / span > < span class = "plain-syntax" > : < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > GOING_THROUGH_AP_CLAUSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > 3< / span > < span class = "plain-syntax" > : < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > GOING_BY_AP_CLAUSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > case< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > 4< / span > < span class = "plain-syntax" > : < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "constant-syntax" > PUSHING_AP_CLAUSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > -1;< / span >
< span class = "plain-syntax" > }< / span >
2021-03-04 18:40:14 +02:00
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::new_clause< / span > < button class = "popup" onclick = "togglePopup('usagePopup6')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup6" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::new_clause< / span > < / span > :< br / > Action Pattern Clauses - < a href = "4-apc.html#SP4" > § 4< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > ap_clause< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > apoc< / span > < span class = "plain-syntax" > ) {< / span >
2021-03-04 15:44:16 +02:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > ((< / span > < span class = "identifier-syntax" > apoc< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > clause_ID< / span > < span class = "plain-syntax" > == < / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > ) ||< / span >
< span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > apoc< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > clause_ID< / span > < span class = "plain-syntax" > == < / span > < span class = "constant-syntax" > GOING_TO_AP_CLAUSE< / span > < span class = "plain-syntax" > ))< / span >
< span class = "plain-syntax" > < / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::set_opt< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > apoc< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > ALLOW_REGION_AS_ROOM_APCOPT< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > }< / span >
< / pre >
2021-03-04 18:40:14 +02:00
< p class = "commentary firstcommentary" > < a id = "SP5" class = "paragraph-anchor" > < / a > < b > § 5. < / b > < / p >
2021-03-04 15:44:16 +02:00
< pre class = "displayed-code all-displayed-code code-font" >
2021-03-06 01:36:25 +02:00
< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::check< / span > < button class = "popup" onclick = "togglePopup('usagePopup7')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup7" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::check< / span > < / span > :< br / > Parse Action Patterns - < a href = "4-pap.html#SP24_1" > § 24.1< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > ) {< / span >
2021-03-04 18:40:14 +02:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "4-gng.html#SP5" class = "function-link" > < span class = "function-syntax" > Going::check_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > ), < / span > < span class = "string-syntax" > "from"< / span > < span class = "plain-syntax" > ,< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > K_room< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > K_region< / span > < span class = "plain-syntax" > ) == < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "4-gng.html#SP5" class = "function-link" > < span class = "function-syntax" > Going::check_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_TO_AP_CLAUSE< / span > < span class = "plain-syntax" > ), < / span > < span class = "string-syntax" > "to"< / span > < span class = "plain-syntax" > ,< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > K_room< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > K_region< / span > < span class = "plain-syntax" > ) == < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "4-gng.html#SP5" class = "function-link" > < span class = "function-syntax" > Going::check_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_BY_AP_CLAUSE< / span > < span class = "plain-syntax" > ), < / span > < span class = "string-syntax" > "by"< / span > < span class = "plain-syntax" > ,< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > K_thing< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) == < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "4-gng.html#SP5" class = "function-link" > < span class = "function-syntax" > Going::check_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_THROUGH_AP_CLAUSE< / span > < span class = "plain-syntax" > ), < / span > < span class = "string-syntax" > "through"< / span > < span class = "plain-syntax" > ,< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > K_door< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) == < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < a href = "4-gng.html#SP5" class = "function-link" > < span class = "function-syntax" > Going::check_clause< / span > < / a > < span class = "plain-syntax" > (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > PUSHING_AP_CLAUSE< / span > < span class = "plain-syntax" > ), < / span > < span class = "string-syntax" > "with"< / span > < span class = "plain-syntax" > ,< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > K_thing< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) == < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::check_clause< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > parse_node< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > spec< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > char< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > keyword< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > kind< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ka< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > kind< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > kb< / span > < span class = "plain-syntax" > ) {< / span >
2021-03-04 15:44:16 +02:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > spec< / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > Rvalues::is_nothing_object_constant< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > spec< / span > < span class = "plain-syntax" > )) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > Specifications::is_description_like< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > spec< / span > < span class = "plain-syntax" > )) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > instance< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > oref< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > Specifications::object_exactly_described_if_any< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > spec< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > ((< / span > < span class = "identifier-syntax" > oref< / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) || (< / span > < span class = "identifier-syntax" > ka< / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) || (< / span > < span class = "identifier-syntax" > Instances::of_kind< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > oref< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > ka< / span > < span class = "plain-syntax" > )) ||< / span >
< span class = "plain-syntax" > ((< / span > < span class = "identifier-syntax" > kb< / span > < span class = "plain-syntax" > ) & & (< / span > < span class = "identifier-syntax" > Instances::of_kind< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > oref< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > kb< / span > < span class = "plain-syntax" > )))) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::quote_source< / span > < span class = "plain-syntax" > (1, < / span > < span class = "identifier-syntax" > current_sentence< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::quote_object< / span > < span class = "plain-syntax" > (2, < / span > < span class = "identifier-syntax" > oref< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::quote_text< / span > < span class = "plain-syntax" > (3, < / span > < span class = "identifier-syntax" > keyword< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::quote_kind< / span > < span class = "plain-syntax" > (4, < / span > < span class = "identifier-syntax" > ka< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::quote_kind< / span > < span class = "plain-syntax" > (5, < / span > < span class = "identifier-syntax" > Instances::to_kind< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > oref< / span > < span class = "plain-syntax" > ));< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > kb< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > Problems::quote_kind< / span > < span class = "plain-syntax" > (6, < / span > < span class = "identifier-syntax" > kb< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > StandardProblems::handmade_problem< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > Task::syntax_tree< / span > < span class = "plain-syntax" > (), < / span > < span class = "identifier-syntax" > _p_< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > PM_GoingWrongKind< / span > < span class = "plain-syntax" > ));< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > kb< / span > < span class = "plain-syntax" > )< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::issue_problem_segment< / span > < span class = "plain-syntax" > (< / span >
< span class = "plain-syntax" > < / span > < span class = "string-syntax" > "In the sentence %1, %2 seems to be intended as something the "< / span >
< span class = "plain-syntax" > < / span > < span class = "string-syntax" > "player might be going %3, but this has the wrong kind: %5 "< / span >
< span class = "plain-syntax" > < / span > < span class = "string-syntax" > "rather than %4 or %6."< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > else< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::issue_problem_segment< / span > < span class = "plain-syntax" > (< / span >
< span class = "plain-syntax" > < / span > < span class = "string-syntax" > "In the sentence %1, %2 seems to be intended as something the player "< / span >
< span class = "plain-syntax" > < / span > < span class = "string-syntax" > "might be going %3, but this has the wrong kind: %5 rather than %4."< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::issue_problem_end< / span > < span class = "plain-syntax" > ();< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::quote_source< / span > < span class = "plain-syntax" > (1, < / span > < span class = "identifier-syntax" > current_sentence< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::quote_wording< / span > < span class = "plain-syntax" > (2, < / span > < span class = "identifier-syntax" > Node::get_text< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > spec< / span > < span class = "plain-syntax" > ));< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::quote_text< / span > < span class = "plain-syntax" > (3, < / span > < span class = "identifier-syntax" > keyword< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > StandardProblems::handmade_problem< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > Task::syntax_tree< / span > < span class = "plain-syntax" > (), < / span > < span class = "identifier-syntax" > _p_< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > PM_GoingWithoutObject< / span > < span class = "plain-syntax" > ));< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::issue_problem_segment< / span > < span class = "plain-syntax" > (< / span >
< span class = "plain-syntax" > < / span > < span class = "string-syntax" > "In the sentence %1, '%2' seems to be intended as something the player "< / span >
< span class = "plain-syntax" > < / span > < span class = "string-syntax" > "might be going %3, but it doesn't make sense in that context."< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > Problems::issue_problem_end< / span > < span class = "plain-syntax" > ();< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
2021-03-06 01:36:25 +02:00
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::go_nowhere< / span > < button class = "popup" onclick = "togglePopup('usagePopup8')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup8" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::go_nowhere< / span > < / span > :< br / > < a href = "4-gng.html#SP8" > § 8< / a > < br / > Parse Action Patterns - < a href = "4-pap.html#SP24_5" > § 24.5< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > ) {< / span >
2021-03-04 18:40:14 +02:00
< span class = "plain-syntax" > < / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::set_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_TO_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > Rvalues::new_nothing_object_constant< / span > < span class = "plain-syntax" > ());< / span >
< span class = "plain-syntax" > }< / span >
2021-03-06 01:36:25 +02:00
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::go_somewhere< / span > < button class = "popup" onclick = "togglePopup('usagePopup9')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup9" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::go_somewhere< / span > < / span > :< br / > < a href = "4-gng.html#SP8" > § 8< / a > < br / > Parse Action Patterns - < a href = "4-pap.html#SP24_5" > § 24.5< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > ) {< / span >
2021-03-04 18:40:14 +02:00
< span class = "plain-syntax" > < / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::set_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_TO_AP_CLAUSE< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > Descriptions::from_kind< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > K_room< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ));< / span >
< span class = "plain-syntax" > }< / span >
2021-03-06 01:36:25 +02:00
< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::going_nowhere< / span > < button class = "popup" onclick = "togglePopup('usagePopup10')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup10" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::going_nowhere< / span > < / span > :< br / > Parse Action Patterns - < a href = "4-pap.html#SP24_5" > § 24.5< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > ) {< / span >
2021-03-04 18:40:14 +02:00
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > Rvalues::is_nothing_object_constant< / span > < span class = "plain-syntax" > (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_TO_AP_CLAUSE< / span > < span class = "plain-syntax" > ))) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
2021-03-06 01:36:25 +02:00
< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::going_somewhere< / span > < button class = "popup" onclick = "togglePopup('usagePopup11')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup11" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::going_somewhere< / span > < / span > :< br / > Parse Action Patterns - < a href = "4-pap.html#SP24_5" > § 24.5< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > ) {< / span >
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< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > parse_node< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > val< / span > < span class = "plain-syntax" > = < / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_TO_AP_CLAUSE< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > ((< / span > < span class = "identifier-syntax" > Descriptions::is_kind_like< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > val< / span > < span class = "plain-syntax" > )) & & (< / span > < span class = "identifier-syntax" > Kinds::eq< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > Descriptions::explicit_kind< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > val< / span > < span class = "plain-syntax" > ), < / span > < span class = "identifier-syntax" > K_room< / span > < span class = "plain-syntax" > )))< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > }< / span >
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< / pre >
< p class = "commentary firstcommentary" > < a id = "SP6" class = "paragraph-anchor" > < / a > < b > § 6. < / b > Going from, by, through, or with all imply going somewhere rather than nowhere;
if not "going to" destination is specified, we had better check the destination
to make sure it actually exists. So this can be used to see if the need arises:
< / p >
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< pre class = "displayed-code all-displayed-code code-font" >
< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::in_some_way< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > ((< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_TO_AP_CLAUSE< / span > < span class = "plain-syntax" > ) == < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) & & < / span >
< span class = "plain-syntax" > ((< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_FROM_AP_CLAUSE< / span > < span class = "plain-syntax" > ) != < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) ||< / span >
< span class = "plain-syntax" > (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_BY_AP_CLAUSE< / span > < span class = "plain-syntax" > ) != < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) ||< / span >
< span class = "plain-syntax" > (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > GOING_THROUGH_AP_CLAUSE< / span > < span class = "plain-syntax" > ) != < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > ) ||< / span >
< span class = "plain-syntax" > (< / span > < a href = "4-apc.html#SP3" class = "function-link" > < span class = "function-syntax" > APClauses::get_val< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "constant-syntax" > PUSHING_AP_CLAUSE< / span > < span class = "plain-syntax" > ) != < / span > < span class = "identifier-syntax" > NULL< / span > < span class = "plain-syntax" > )))< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > }< / span >
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< / pre >
< p class = "commentary firstcommentary" > < a id = "SP7" class = "paragraph-anchor" > < / a > < b > § 7. < / b > < / p >
< pre class = "Preform-displayed-code all-displayed-code code-font" >
< span class = "Preform-function-syntax" > < going-action-irregular-operand> < / span > < span class = "Preform-plain-syntax" > < / span > < span class = "Preform-reserved-syntax" > ::=< / span >
< span class = "Preform-plain-syntax" > < / span > < span class = "Preform-constant-syntax" > nowhere< / span > < span class = "Preform-plain-syntax" > < / span > < span class = "Preform-reserved-syntax" > |< / span > < span class = "Preform-plain-syntax" > < / span > < span class = "Preform-reserved-syntax" > ==> < / span > < span class = "Preform-plain-syntax" > { FALSE, - }< / span >
< span class = "Preform-plain-syntax" > < / span > < span class = "Preform-constant-syntax" > somewhere< / span > < span class = "Preform-plain-syntax" > < / span > < span class = "Preform-reserved-syntax" > ==> < / span > < span class = "Preform-plain-syntax" > { TRUE, - }< / span >
< / pre >
< ul class = "endnotetexts" > < li > This is < a href = "../words-module/4-ap.html" class = "internal" > Preform grammar< / a > , not regular C code.< / li > < / ul >
< p class = "commentary firstcommentary" > < a id = "SP8" class = "paragraph-anchor" > < / a > < b > § 8. < / b > < / p >
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< pre class = "displayed-code all-displayed-code code-font" >
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< span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > Going::claim_noun< / span > < button class = "popup" onclick = "togglePopup('usagePopup12')" > < span class = "comment-syntax" > ?< / span > < span class = "popuptext" id = "usagePopup12" > Usage of < span class = "code-font" > < span class = "function-syntax" > Going::claim_noun< / span > < / span > :< br / > Parse Action Patterns - < a href = "4-pap.html#SP24_5_4" > § 24.5.4< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > action_name< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > an< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > wording< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > ) {< / span >
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< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > ((< / span > < span class = "identifier-syntax" > an< / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > going_action< / span > < span class = "plain-syntax" > ) & & (< / span > < span class = "function-syntax" > < going-action-irregular-operand> < / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > W< / span > < span class = "plain-syntax" > ))) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > if< / span > < span class = "plain-syntax" > (< / span > < span class = "function-syntax" > < < r> > < / span > < span class = "plain-syntax" > == < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ) < / span > < a href = "4-gng.html#SP5" class = "function-link" > < span class = "function-syntax" > Going::go_nowhere< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > else< / span > < span class = "plain-syntax" > < / span > < a href = "4-gng.html#SP5" class = "function-link" > < span class = "function-syntax" > Going::go_somewhere< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > TRUE< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > FALSE< / span > < span class = "plain-syntax" > ;< / span >
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< span class = "plain-syntax" > }< / span >
< / pre >
< nav role = "progress" > < div class = "progresscontainer" >
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< / nav > <!-- End of weave -->
< / main >
< / body >
< / html >