hat
Varyab yo ki nan rele nan fonksyon nan zen an external_complete pa oblije genyen referans a & la devan moun sa yo. Li se ase ki definisyon an fonksyon tèt li aksepte yo kòm yon referans.
eng
The variables in the function call within the external_complete hook do not need to have the reference & in front of them. It is enough that the function definition itself accepts them as a reference.