fix bold/italic issue

bevacqua#74
cam-narzt · Feb 13, 2022 · d6514b3 · d6514b3
1 parent f2c0489
commit d6514b3
Showing 1 changed file with 28 additions and 0 deletions.
diff --git a/src/woofmark.js b/src/woofmark.js
@@ -219,6 +219,34 @@ function woofmark (textarea, options) {
     if (nextMode === 'markdown') {
       if (currentMode === 'html') {
         textarea.value = parse('parseHTML', textarea.value).trim();
+        // if textarea contains wrongly formatted bold or italic text i.e texts that have space before the closing tag
+        // E.g **text **, remove the space before the tag and place it after the tag.
+        const matchWrongBold = /\*\*[A-Z][^*]+ \*\*/gi;
+        const matchWrongItalic = /_[A-Z][^_]+ _/gi;
+
+        if (textarea.value.match(matchWrongBold)) {
+          const wrongBoldCount = textarea.value.match(matchWrongBold);
+          const matchWrongBold2 = /\*\*[A-Z][^*]+ \*\*/i;
+
+          for (let i = 0; i <= wrongBoldCount.length - 1; i++) {
+            if (textarea.value.match(matchWrongBold2)) {
+              wrongBoldCount[i] = wrongBoldCount[i].replace(' **', '** ')
+              textarea.value = textarea.value.replace(matchWrongBold2, wrongBoldCount[i]);
+            }
+          }
+        }
+
+        if (textarea.value.match(matchWrongItalic)) {
+          const wrongItalicCount = textarea.value.match(matchWrongItalic);
+          const matchWrongItalic2 = /_[A-Z][^_]+ _/i;
+
+          for (let i = 0; i <= wrongItalicCount.length - 1; i++) {
+            if (textarea.value.match(matchWrongItalic2)) {
+              wrongItalicCount[i] = wrongItalicCount[i].replace(' _', '_ ')
+              textarea.value = textarea.value.replace(matchWrongItalic2, wrongItalicCount[i]);
+            }
+          }
+        }
       } else {
         textarea.value = parse('parseHTML', editable).trim();
       }