LPeg help...

Hello all,

FIrst of all Lua is awesome! I'm a fairly newbie @ Lua and a total newbie @ LPeg.

I'm trying to figure out how to do the following. FOr example, I have the following strings, and I only want to match strings a and e.

a = 'disease_show/881/////'

b = 'disease_show/266/tests///'

c = 'disease_show/191/description////'

d = 'disease_show//description////'

e = 'disease_show/881/'

I don't know how to exclude anything that might have letters after the digits and the slash (i.e... b and c)

disease_match = (P'disease_show/'*R'09'^1*P'/'^0)

> = disease_match:match(a)

> return disease_match:match(b)

> return disease_match:match(c)

> return disease_match:match(d)

nil

> return disease_match:match(e)

Regards,

Dano