I got several good ideas both as comments on my post here and the one at NWN2Forums. Thanks everybody!
Here's a few example how I will change all my conversations:
Descriptions will be in italic:
You are standing in an open field west of a white house.
The rug is extremely heavy and cannot be carried.
Actions will be in green:
Kill the troll with the sword.
Give the jeweled scarab to the thief.
Navigation will be within brackets:
The whole conversation formatting thing is based on some basic html starting and closing tags.
<b>Makes the text bold</b>
<i>Makes it italic</i>
<color=green>Makes the text green</color>
ZORK RtGUE now on The Neverwinter Vault!
3 years ago