Trigger not colouring...

I have this trigger to make any line that starts with an asterisk stand out bright yellow. For some reason I can't figure out, it won't colour the lines, but it does match on them properly, and if I put stuff in the send field it send it.

<triggers>
<trigger
custom_colour="17"
colour_change_type="2"
enabled="y"
match="^\*(.*?)$"
regexp="y"
sequence="100"
other_text_colour="yellow"
>
</trigger>
</triggers>

You had it set to change the background colour only, and the new colour for background was set to black. So it was colouring properly, only on a black background the colour change couldn't be seen. The problem is fixed by setting the trigger to colour "Both":

Bah. Thanks.