Minor fix

include/kiwi/TypoTransformer.h

@@ -393,6 +393,7 @@ namespace kiwi
 		continualTypoSet,
 		basicTypoSetWithContinual,
 		lengtheningTypoSet,
+		basicTypoSetWithContinualAndLengthening,
 	};
 
 	/**

include/kiwi/capi.h

@@ -124,6 +124,7 @@ enum
 	KIWI_MATCH_EMAIL = 2,
 	KIWI_MATCH_HASHTAG = 4,
 	KIWI_MATCH_MENTION = 8,
+	KIWI_MATCH_SERIAL = 16,
 
 	KIWI_MATCH_NORMALIZE_CODA = 1 << 16,
 	KIWI_MATCH_JOIN_NOUN_PREFIX = 1 << 17,
@@ -139,7 +140,7 @@ enum
 	KIWI_MATCH_SPLIT_SAISIOT = 1 << 25,
 	KIWI_MATCH_MERGE_SAISIOT = 1 << 26,
 
-	KIWI_MATCH_ALL = KIWI_MATCH_URL | KIWI_MATCH_EMAIL | KIWI_MATCH_HASHTAG | KIWI_MATCH_MENTION | KIWI_MATCH_Z_CODA,
+	KIWI_MATCH_ALL = KIWI_MATCH_URL | KIWI_MATCH_EMAIL | KIWI_MATCH_HASHTAG | KIWI_MATCH_MENTION | KIWI_MATCH_SERIAL | KIWI_MATCH_Z_CODA,
 	KIWI_MATCH_ALL_WITH_NORMALIZING = KIWI_MATCH_ALL | KIWI_MATCH_NORMALIZE_CODA,
 };
 
@@ -361,6 +362,7 @@ enum
 	KIWI_TYPO_CONTINUAL_TYPO_SET = 2,
 	KIWI_TYPO_BASIC_TYPO_SET_WITH_CONTINUAL = 3,
 	KIWI_TYPO_LENGTHENING_TYPO_SET = 4,
+	KIWI_TYPO_BASIC_TYPO_SET_WITH_CONTINUAL_AND_LENGTHENING = 5,
 };
 
 /**

src/KTrie.cpp

@@ -1090,11 +1090,11 @@ size_t kiwi::splitByTrie(
 
 		if (!!(matchOptions & Match::zCoda) && zCodaFollowable && isHangulCoda(c) && (n + 1 >= str.size() || !isHangulSyllable(str[n + 1])))
 		{
-			candidates.emplace_back(formBase + defaultTagSize + (c - 0x11A8) - 1, 0, nonSpaces.size() - 1);
+			candidates.emplace_back(formBase + defaultTagSize + (c - 0x11A8) - 1, 0, (nonSpaces.size() - 1) * posMultiplier);
 		}
 		else if (!!(matchOptions & (Match::splitSaisiot | Match::mergeSaisiot)) && zSiotFollowable && c == 0x11BA && n + 1 < str.size() && isHangulSyllable(str[n + 1]))
 		{
-			candidates.emplace_back(formBase + defaultTagSize + (0x11BA - 0x11A8) - 1, 0, nonSpaces.size() - 1);
+			candidates.emplace_back(formBase + defaultTagSize + (0x11BA - 0x11A8) - 1, 0, (nonSpaces.size() - 1) * posMultiplier);
 		}
 		zCodaFollowable = false;
 		zSiotFollowable = false;

src/Kiwi.cpp

@@ -905,6 +905,7 @@ namespace kiwi
 						morph.vowel = CondVowel::none;
 						morph.polar = CondPolarity::none;
 						morph.complex = 0;
+						morph.saisiot = 0;
 						morph.lmMorphemeId = getDefaultMorphemeId(s.tokenization[0].tag);
 						form.candidate[0] = &morph;
 					}
@@ -921,6 +922,7 @@ namespace kiwi
 				morph.vowel = CondVowel::none;
 				morph.polar = CondPolarity::none;
 				morph.complex = 0;
+				morph.saisiot = 0;
 				morph.chunks = FixedPairVector<const Morpheme*, std::pair<uint8_t, uint8_t>>{ s.tokenization.size() };
 				for (size_t i = 0; i < s.tokenization.size(); ++i)
 				{
@@ -949,6 +951,7 @@ namespace kiwi
 						cmorph.vowel = CondVowel::none;
 						cmorph.polar = CondPolarity::none;
 						cmorph.complex = 0;
+						cmorph.saisiot = 0;
 						cmorph.tag = t.tag;
 						cmorph.lmMorphemeId = getDefaultMorphemeId(t.tag);
 						foundMorph = &cmorph;

src/PathEvaluator.hpp

@@ -872,7 +872,6 @@ namespace kiwi
 			for (auto& curMorph : cands)
 			{
 				if (splitComplex && curMorph->getCombined()->complex) continue;
-				if (splitSaisiot && curMorph->getCombined()->saisiot) continue;
 				if (blocklist && blocklist->count(curMorph->getCombined())) continue;
 
 				// 덧붙은 받침(zCoda)을 위한 지름길
@@ -1007,7 +1006,8 @@ namespace kiwi
 		const Vector<U16StringView>& ownFormList,
 		float typoCostWeight,
 		const Morpheme* morphFirst,
-		size_t langVocabSize)
+		size_t langVocabSize,
+		bool splitSaisiot)
 	{
 		Vector<const WordLL<LmState>*> steps;
 		for (auto s = result->parent; s->parent; s = s->parent)
@@ -1029,13 +1029,32 @@ namespace kiwi
 			float scoreDiff = cur->accScore - prev->accScore;
 			float typoCostDiff = cur->accTypoCost - prev->accTypoCost;
 			auto morpheme = cur->morpheme;
-			const size_t numNewTokens = (morpheme->chunks.empty() || morpheme->complex || morpheme->saisiot) ? 1 : morpheme->chunks.size();
+			const size_t numNewTokens = (splitSaisiot && morpheme->saisiot) || !(morpheme->chunks.empty() || morpheme->complex || morpheme->saisiot) 
+				? morpheme->chunks.size() : 1;
 			auto& gNode = graph[csearcher(cur)];
 			scoreDiff += typoCostDiff * typoCostWeight;
 			scoreDiff /= numNewTokens;
 			typoCostDiff /= numNewTokens;
 
-			if (morpheme->chunks.empty() || morpheme->complex || morpheme->saisiot)
+			if (splitSaisiot && morpheme->saisiot)
+			{
+				for (size_t ch = 0; ch < numNewTokens; ++ch)
+				{
+					auto& p = morpheme->chunks.getSecond(ch);
+					ret.emplace_back(
+						unifyMorpheme(morpheme->chunks[ch]),
+						KString{},
+						gNode.startPos + p.first,
+						gNode.startPos + p.second,
+						scoreDiff,
+						typoCostDiff,
+						typoCostDiff ? gNode.typoFormId : 0,
+						&gNode - graph
+					);
+				}
+				ret.back().end = gNode.endPos;
+			}
+			else if (morpheme->chunks.empty() || morpheme->complex || morpheme->saisiot)
 			{
 				ret.emplace_back(
 					unifyMorpheme(morpheme),
@@ -1274,7 +1293,7 @@ namespace kiwi
 			{
 				auto tokens = generateTokenList(
 					&cand[i], csearcher, graph, ownFormList, kw->typoCostWeight,
-					kw->morphemes.data(), langVocabSize
+					kw->morphemes.data(), langVocabSize, splitSaisiot
 				);
 				ret.emplace_back(move(tokens), cand[i].accScore, uniqStates[cand[i].rootId], cand[i].spState);
 			}

src/TypoTransformer.cpp

@@ -662,6 +662,8 @@ namespace kiwi
 
 		static const TypoTransformer lengtheningTypoSet = TypoTransformer::fromLengtheningTypoCost(0.25f);
 
+		static const TypoTransformer basicTypoSetWithContinualAndLengthening = basicTypoSetWithContinual | lengtheningTypoSet;
+
 		switch (set)
 		{
 		case kiwi::DefaultTypoSet::withoutTypo:
@@ -674,6 +676,8 @@ namespace kiwi
 			return basicTypoSetWithContinual;
 		case kiwi::DefaultTypoSet::lengtheningTypoSet:
 			return lengtheningTypoSet;
+		case kiwi::DefaultTypoSet::basicTypoSetWithContinualAndLengthening:
+			return basicTypoSetWithContinualAndLengthening;
 		default:
 			throw invalid_argument{ "Invalid `DefaultTypoSet`" };
 		}