Fix all-caps suggestions for contractions

Closes GH-36. Closes GH-40. Reviewed-by: Titus Wormer <tituswormer@gmail.com>
wooorm · Jan 9, 2021 · bd92048 · bd92048
1 parent 845ab5a
commit bd92048
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Showing 2 changed files with 25 additions and 1 deletion.
diff --git a/lib/suggest.js b/lib/suggest.js
@@ -314,7 +314,7 @@ function generate(context, memory, words, edits) {
         check(before + inject + nextAfter)
 
         // Try upper-case if the original character was upper-cased.
-        if (upper) {
+        if (upper && inject !== inject.toUpperCase()) {
           inject = inject.toUpperCase()
 
           check(before + inject + after)

diff --git a/test/index.js b/test/index.js
@@ -475,6 +475,30 @@ test('NSpell()', function (t) {
       'should include `warn: true` for warnings'
     )
 
+    st.deepEqual(
+      us.suggest('dont'),
+      [
+        'dent',
+        'cont',
+        'font',
+        'wont',
+        'dint',
+        'dolt',
+        'don',
+        "don't",
+        'dona',
+        'done',
+        'dong',
+        'dons',
+        'dost',
+        'dot',
+        'Donn',
+        'Mont',
+        'ONT'
+      ],
+      'should suggest alternatives including correct conjunction'
+    )
+
     st.end()
   })