Add position.js

Author: untunt

README.md

@@ -10,6 +10,8 @@ https://nk2028-1305783649.file.myqcloud.com/tshet-uinh-examples/<filename>
 
 ## List of included examples
 
+**音韻地位 phonological position:** `position.js`
+
 **切韻音系拼音或轉寫 romanization/transcription of the Qieyun system**
 
 - 切韻拼音 (Tshet-uinh Phonetic Alphabet): `tupa.js`

position.js

@@ -0,0 +1,40 @@
+/* 音韻地位
+ *
+ * @author unt
+ */
+
+const sextupleKeys = ['母', '呼', '等', '類', '韻', '聲'];
+if (選項._六元組全選) sextupleKeys.forEach(k => 選項[k] = true);
+if (選項._六元組全不選) sextupleKeys.forEach(k => 選項[k] = false);
+const keys = Object.keys(選項).filter(k => !k.startsWith('_'));
+const checkedKeys = keys.filter(k => 選項[k]);
+const checkedSextupleKeys = checkedKeys.filter(k => sextupleKeys.includes(k));
+
+if (!音韻地位) return [
+  '整體',
+  ['描述|音韻地位描述', true],
+  ['簡略描述|音韻地位簡略描述\n不推薦', false],
+  '單項',
+  ['母|聲母', false],
+  ['呼', false],
+  ['等\n切韻等', false],
+  ['類', false],
+  ['韻|韻系\n平賅上去入', false],
+  ['聲|聲調', false],
+  ['_六元組全選|六項全選', false, { hidden: checkedSextupleKeys.length === 6, reset: true }],
+  ['_六元組全不選|六項全不選', false, { hidden: checkedSextupleKeys.length === 0, reset: true }],
+  '更多',
+  ['組|聲母組', false],
+  ['音|五音', false],
+  ['清濁', false],
+  ['韻別|韻母陰陽入', false],
+  // ['表達式|音韻地位表達式', false],
+  '對應韻圖音系屬性',
+  ['字母|三十六字母', false],
+  ['韻圖等', false],
+  ['攝', false],
+  '',
+  ['_分隔符|多個屬性間的連接符', ',', { hidden: checkedKeys.length < 2 }],
+];
+
+return checkedKeys.map(k => 音韻地位[k]).join(選項._分隔符);

test/main.js

@@ -7,6 +7,7 @@ import * as TshetUinhExamples from '../dist/index.js';
 const 地位 = 音韻地位.from描述('書開三宵上');
 
 const testCases = [
+  ['position', '書開三宵上'],
   ['tupa', 'sjiewq'],
   ['baxter', 'syewX'],
   ['karlgren', 'ɕi̯ɛu꞉'],