Forums Scripts & Popups Store Certatin Text From A Channel In A Text File

Guys, I'm trying to put together a simple script together that would store a certain text from any channel as soon as it's said. Let me illustrate. As a solution for the time-being, I set a Highlight for SOME-SAMPLE-TEXT. So, as soon as there's SOME-SAMPLE-TEXT, it gets highlighted, e.g. here's an example of my typical string:

...and whole string gets highlighted now.

Is there a way to store this WHOLE exact string in a text file AND do this every time this highlight event happens. BUT do so continuously, meaning ADDING to this text file string after string (as opposed to storing just one last event).

I'm not sure I'm explaining myself correctly, since I don't know that much about this kind of stuff, so please do pardon me in advance. But in any case, any ideas guys? I would be very thankful for ANY pointers on the subject : )))

Thanks so much for your kind reply and this lovely sample! I'm starting to get the hang of this thing
A few questions:
- Isn't it possible to simply capture the whole string where a keyword (SOME-SAMPLE-TEXT in this case) was found? Instead of manually putting it together (timestamp, nick, message)
- Is it possible to strip ALL formatting from the text (make it plain text)? Because in my case it comes in with formatting, which makes it nearly impossible to read/use later DONE VIA APPLYING $strip() TO $1- thus giving $strip($1-)
- Is it possible to monitor for the event (SOME-SAMPLE-TEXT) from particular nickname or several nicknames?

Again, thanks so very much in advance! And I really AM reading the help in the meantime, but it's not too easy getting started, so thanks a million for your understanding!