Just wrote this up quickly to toggle triggers... post if there are any problems with it. Started using the 5 year old suggested code to enable/disable all triggers, and turned that into this to enable or disable a single trigger. This easily gets added to macros or other accelerators. Anyways... here goes.
<aliases>
<alias
name="ToggleTrigger"
match="tt *"
enabled="y"
send_to="12"
ignore_case="y"
sequence="100"
>
<send>
EnableTrigger ("%1", (GetTriggerOption("%1", "enabled")+1)%%2)
ColourNote ("sienna", "thistle", "%1 trigger is enabled: " .. tostring(GetTriggerOption("%1", "enabled") == 1))
</send>
</alias>
</aliases>