Help with Eval script

[Kaleb]

I need to write an eval script for a magic glove that does three things
add a +3 competence bonus to hit when the wearer is wielding a fencing weapon
2:double precision damage
3: grant 1 extra attack as per the speed enchanment

 

[Aaron]

1 - What is a "fencing weapon"? Depending on that, do a foreach and apply the attack bonus to all qualifying weapons.
2 - Hero Lab doesn't, as a rule, show extra dice of damage (which most precision damage is) on the weapon unless they apply on every hit. The only exception I can think of is the Swashbucklers "Smite everyone all the time" stabby damage. You could double the calculated value of that special, but otherwise this can be text only.
3 - Make a copy of the speed item power, see which tag it applies, and then apply that tag to all "fencing weapons" with a foreach.