Help with NPC damage autoroller for 5e ogl

I set up this script and everything works fine, except for one thing. I have my campaign set to whisper NPC rolls and this script outputs the auto rolled damage globally. I have read through the API wiki for roll20 and tried to think about what would go where to make this script whisper as default but I just do not know the proper syntax for the code to make it work and I know I would most likely just break it instead of fixing it if I tried to do it alone. Any help on this issue would be greatly appreciated.  For reference to what script I mean, it is the one in  this post.  

Already had the same issue as you and made the same changes you were looking for.  This was a quick hack and will now only whisper the gm the rolls even if rolled publicly. on('chat:message', function(msg) { // ROLL LISTENER if(msg.playerid.toLowerCase() != "api" && msg.rolltemplate) { if (msg.rolltemplate === "npcaction"){ let desc = ((msg.content.split("{{description=")[1]||'').split("}}")[0]||''); if (desc.match(/\(\d+(d)\d+.*\)/g)) { let output =[]; let roll = desc.match(/\(\d+(d)\d+.*\)/g); let type = desc.match(/\)\s\w+/g); for (let n = 0; n < roll.length; n++) { output[n] = {die: roll[n].replace(/\(/g, "[[").replace(/\)/g, "]]"), type: type[n].replace(") ", "")}; } for (let x of output) { sendChat(msg.who, "/w gm &{template:npcdmg} {{damage=1}} {{dmg1=" + x.die + "}} {{dmg1flag=1}} {{dmg1type=" + x.type + "}}"); } } } } });

Awesome, Thanks for the reply. I will say, I thought that might be what was needed and where, just wanted to verify. Thanks again for the help.

No problem, happy to help!