improve comment

Expensify · Jun 13, 2023 · f5e2db6 · f5e2db6
1 parent 45a38d6
commit f5e2db6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/ExpensiMark.js b/lib/ExpensiMark.js
@@ -183,7 +183,8 @@ export default class ExpensiMark {
                 name: 'italic',
                 regex: /(\b_+|\b)(?!_blank")_((?![\s_])[\s\S]*?[^\s_])_(?![^\W_])(?![^<]*(<\/pre>|<\/code>|<\/a>|<\/mention-user>|_blank))/g,
 
-                // We add g1 which is underscores or empty string back before the <em> tag
+                // g1 is empty string or includes one or more underscores, eg: `hello ___world_`
+                // We want to add g1 back before the <em> tag
                 replacement: (match, g1, g2) => (g2.includes('<pre>') || this.containsNonPairTag(g2) ? match : `${g1}<em>${g2}</em>`),
             },
             {