1 files changed, 41 insertions, 31 deletions

diff --git a/api/word.ts b/api/word.ts
index 4c09cff..2e07c98 100644
--- a/api/word.ts
+++ b/api/word.ts
@@ -1,47 +1,57 @@
 import Glossary from "./glossary.ts";
 import APIBase from "./base.ts";
 import Japanese, { JapaneseFormatter } from "./japanese.ts";
-
 import "../util/string.ts";
+import "../util/object.ts";
 import { Tag, TagGroup, TokenTags } from "../search/tags.ts";
 import { SearchWord } from "../search/types.ts";
+import { recursiveValues } from "../util/object.ts";
 
 // irregular stems taken from <https://en.wikipedia.org/wiki/Japanese_irregular_verbs#suru_and_kuru>
 function irregularSuruStem(tags: TokenTags): string {
-	if (tags.anyOf([
-		Tag.Inflection.Polite.Masu,
-		Tag.Inflection.Suffix.Te,
-		Tag.Inflection.Tense.Past,
-		Tag.Inflection.Desirable.Itai, // part of Wikipedia's -ta form
-		Tag.Inflection.Negative,
-		Tag.Inflection.Desirable.Volitional,
-		Tag.Inflection.Command,
-	])) return "し";
-	if (tags.anyOf([
-		Tag.Inflection.Passive,
-		Tag.Inflection.Causative,
-	])) return "さ";
-	if (tags.anyOf([
-		Tag.Inflection.Potential,
-	])) return "でき";
+	for (let i = 0, tag = tags[i]; i < tags.length; i++, tag = tags[i]) {
+		if (!recursiveValues(Tag.Inflection).includes(tag)) continue;
+		if (recursiveValues(Tag.Inflection.Reason).includes(tag)) continue;
+		if ([
+			Tag.Inflection.Polite.Masu,
+			Tag.Inflection.Suffix.Te,
+			Tag.Inflection.Tense.Past,
+			Tag.Inflection.Desirable.Itai, // part of Wikipedia's -ta form
+			Tag.Inflection.Negative,
+			Tag.Inflection.Desirable.Volitional,
+			Tag.Inflection.Command,
+		].includes(tag as any)) return "し";
+		if ([
+			Tag.Inflection.Passive,
+			Tag.Inflection.Causative,
+		].includes(tag as any)) return "さ";
+		// wikipedia has できる as the potential form for する, but できる here
+		// means it's already foobar'd
+		break;
+	}
 	return "す";
 }
 
 function irregularKuruStem(tags: TokenTags): string {
-	if (tags.anyOf([
-		Tag.Inflection.Polite.Masu,
-		Tag.Inflection.Suffix.Te,
-		Tag.Inflection.Tense.Past,
-		Tag.Inflection.Desirable.Itai, // part of Wikipedia's -ta form
-	])) return "き";
-	if (tags.anyOf([
-		Tag.Inflection.Negative,
-		Tag.Inflection.Desirable.Volitional,
-		Tag.Inflection.Passive,
-		Tag.Inflection.Causative,
-		Tag.Inflection.Potential,
-		Tag.Inflection.Command,
-	])) return "こ";
+	for (let i = 0, tag = tags[i]; i < tags.length; i++, tag = tags[i]) {
+		if (!recursiveValues(Tag.Inflection).includes(tag)) continue;
+		if (recursiveValues(Tag.Inflection.Reason).includes(tag)) continue;
+		if ([
+			Tag.Inflection.Polite.Masu,
+			Tag.Inflection.Suffix.Te,
+			Tag.Inflection.Tense.Past,
+			Tag.Inflection.Desirable.Itai, // part of Wikipedia's -ta form
+		].includes(tag as any)) return "き";
+		if ([
+			Tag.Inflection.Negative,
+			Tag.Inflection.Desirable.Volitional,
+			Tag.Inflection.Passive,
+			Tag.Inflection.Causative,
+			Tag.Inflection.Potential,
+			Tag.Inflection.Command,
+		].includes(tag as any)) return "こ";
+		break;
+	}
 	return "く";
 }