This happens on every system I try to make actually, not just MushClient, but that's what I'm using these days so:

stance legs
s
2374h, 4204m, 3106e, 7p, 10768en, 19920w ex-You step out of your defensive fighting stance.
The Mystic River.
Filling the firmament is a lattice of heavy grey clouds. You see exits leading
north and southwest.
2374h, 4204m, 3106e, 7p, 10766en, 19920w ex-

I'm trying to make an auto defenser like I have before, but for some reason the message keeps getting appended to the prompt instead of on it's own line, so my triggers don't catch it. Any suggestons?

yeah,

CONFIG PROMPT ADD LINEBREAK

or download my free system in these Mechanic Forums...

What's sad is I was looking for this because I remembered the Announce post on some IRE game talking about it, but I couldn't find it easily, thanks.

Or trigger the message with the prompt.

^(.*?)h\\, (.*?)m\\, (.*?)e\\, (.*?)p\\, (.*?)en\\, (.*?)w (.*?)\\-You step out of your defensive fighting stance\\.$

Althought it is easier to add the linebreak.

In v3.66 of MUSHclient, you can choose to convert IRE's IAC/GA (something..?) to newlines. Do that (general options), and you'll end up with an empty lines after each prompt. To solve this, you'll need to trigger "^$" and have it omitted from the output. You might have to allow MUSHclient to trigger on empty lines too.

Or you could just not make triggers with "^Blah\\.$" all the time. It's generally the end-of-line that's most important in preventing your triggers from misfiring, anyhow.