I'm currently using the Clique Holy Word macro for holy priest;
#showtooltip Holy Word: Chastise
/target mouseover
/click ActionButton
/targetlasttarget
The problem I have found is if I accidentally click outside of Grid and try to cast the spell with clique it errors out and then will try to perform some other action (mounting, eating, another spell, or nothing at all) but will never cast the Holy Word. The only way to remedy seems to be to Relog WoW.
I'm curious if anyone knows of a macro reset command that could be added to the current macro that would prevent the relog but still allow it to work.