fix the translit func

chechen-language · May 26, 2024 · 61096e2 · 61096e2
1 parent 4a683b0
commit 61096e2
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Showing 3 changed files with 8 additions and 3 deletions.
diff --git a/__tests__/translit.test.ts b/__tests__/translit.test.ts
@@ -88,6 +88,11 @@ describe('apply', () => {
     const expected = 'q̇egina Q̇egina q̇egina Q̇egina q̇Egina Q̇Egina q̇Egina Q̇Egina Q̇EGINA Q̇egina';
     expect(apply(text)).toBe(expected);
   });
+  it('should transliterate a text correctly', () => {
+    const text = "еара еАра еарА еАрА ЕАра ЕАрА ЕАРА Еара";
+    const expected = 'yeara yeAra yearA yeArA YEAra YEArA YEARA Yeara';
+    expect(apply(text)).toBe(expected);
+  });
 
   it('should replace standalone Cyrillic "а" with "ə"', () => {
     expect(apply('дӏахь а доьгӏна')).toBe('djaẋ ə döġna');

diff --git a/jsr.json b/jsr.json
@@ -1,5 +1,5 @@
 {
   "name": "@ce/transliteration",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "exports": "./translit.ts"
 }
diff --git a/translit.ts b/translit.ts
@@ -116,12 +116,12 @@ export function applyToWord(word: string): string {
           }
         } else if (key === 'е' || key === 'Е') {
           if (i === 0) {
-            match = key === 'е' ? 'ye' : 'Ye'; // 'е' at the start of the word
+            match = key === 'е' ? 'ye' : (nextLetter && nextLetter.toUpperCase() === nextLetter ? 'YE' : 'Ye'); // 'е' at the start of the word
           } else if (i > 0) {
             const preConsonant = i > 1 ? word.substring(i - 2, i).toLowerCase() : '';
             if ((preLetter === 'ъ') && (i < 2 || preConsonant !== 'къ')) {
               // 'е' following 'ъ' that does not follow 'къ'
-              match = key === 'е' ? 'ye' : (nextLetter.toUpperCase() === nextLetter ? 'YE' : 'Ye');
+              match = key === 'е' ? 'ye' : (nextLetter && nextLetter.toUpperCase() === nextLetter ? 'YE' : 'Ye');
             } else {
               match = translitMap[key]; // Regular transliteration for 'е'
             }