feat(ui): Keyboard composition support for Korean quasarframework#5923

Author: rstoenescu

ui/src/mixins/composition.js

@@ -1,5 +1,6 @@
 const isJapanese = /[\u3000-\u303f\u3040-\u309f\u30a0-\u30ff\uff00-\uff9f\u4e00-\u9faf\u3400-\u4dbf]/
 const isChinese = /[\u4e00-\u9fff\u3400-\u4dbf\u{20000}-\u{2a6df}\u{2a700}-\u{2b73f}\u{2b740}-\u{2b81f}\u{2b820}-\u{2ceaf}\uf900-\ufaff\u3300-\u33ff\ufe30-\ufe4f\uf900-\ufaff\u{2f800}-\u{2fa1f}]/u
+const isKorean = /[\u3131-\u314e\u314f-\u3163\uac00-\ud7a3]/
 
 export default {
   methods: {
@@ -13,7 +14,8 @@ export default {
         if (
           typeof e.data === 'string' &&
           isJapanese.test(e.data) === false &&
-          isChinese.test(e.data) === false
+          isChinese.test(e.data) === false &&
+          isKorean.test(e.data) === false
         ) {
           e.target.composing = false
         }