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Optimize jpIsKanji and jpIsKana

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This commit is contained in:
toasted-nutbread 2019-12-22 15:46:23 -05:00
parent fb6e56b3b7
commit be2e6e0d93
1 changed files with 9 additions and 2 deletions
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11
ext/mixed/js/japanese.js
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@ -78,11 +78,18 @@ const jpHalfWidthCharacterMapping = new Map([
function jpIsKanji(c) { function jpIsKanji(c) {
const code = c.charCodeAt(0); const code = c.charCodeAt(0);
return code >= 0x4e00 && code < 0x9fb0 || code >= 0x3400 && code < 0x4dc0; return (
(code >= 0x4e00 && code < 0x9fb0) ||
(code >= 0x3400 && code < 0x4dc0)
);
} }
function jpIsKana(c) { function jpIsKana(c) {
return wanakana.isKana(c); const code = c.charCodeAt(0);
return (
(code >= 0x3041 && code <= 0x3096) || // hiragana
(code >= 0x30a1 && code <= 0x30fc) // katakana
);
} }
function jpIsJapaneseText(text) { function jpIsJapaneseText(text) {