diff --git a/public/script.js b/public/script.js
index 943bb7cc4..30f90bb74 100644
--- a/public/script.js
+++ b/public/script.js
@@ -1685,11 +1685,14 @@ function substituteParams(content, _name1, _name2, _original, _group) {
     content = content.replace(/<CHARIFNOTGROUP>/gi, _group);
     content = content.replace(/<GROUP>/gi, _group);
 
+    content = content.replace(/\{\{\/\/(.*?)\}\}/g, "");
+
     content = content.replace(/{{time}}/gi, moment().format('LT'));
     content = content.replace(/{{date}}/gi, moment().format('LL'));
     content = content.replace(/{{weekday}}/gi, moment().format('dddd'));
     content = content.replace(/{{isotime}}/gi, moment().format('HH:mm'));
     content = content.replace(/{{isodate}}/gi, moment().format('YYYY-MM-DD'));
+    
     content = content.replace(/{{datetimeformat +([^}]*)}}/gi, (_, format) => {
         const formattedTime = moment().format(format);
         return formattedTime;
diff --git a/public/scripts/templates/macros.html b/public/scripts/templates/macros.html
index 1a3751ba1..007861308 100644
--- a/public/scripts/templates/macros.html
+++ b/public/scripts/templates/macros.html
@@ -3,6 +3,7 @@ System-wide Replacement Macros:
     <li><tt>&lcub;&lcub;user&rcub;&rcub;</tt> - your current Persona username</li>
     <li><tt>&lcub;&lcub;char&rcub;&rcub;</tt> - the Character's name</li>
     <li><tt>&lcub;&lcub;input&rcub;&rcub;</tt> - the user input</li>
+    <li><tt>&lcub;&lcub;// (note)&rcub;&rcub;</tt> - you can leave a note here, and the macro will be replaced with blank content</li>
     <li><tt>&lcub;&lcub;time&rcub;&rcub;</tt> - the current time</li>
     <li><tt>&lcub;&lcub;date&rcub;&rcub;</tt> - the current date</li>
     <li><tt>&lcub;&lcub;weekday&rcub;&rcub;</tt> - the current weekday</li>