system_salt_intersperse - VanaDev/Vana GitHub Wiki
Takes characters alternately between the salt and the plaintext.
- number: Indicates how many letters of the plaintext to take before adding a character of salt.
- number: Indicates how many letters of the plaintext to skip before counting characters for the first argument. Consider it an offset.
- Optional salt leftover policy: Indicates what the code should do in the case where there is salt remaining after the plaintext is exhausted. The default policy is system_salt_leftover_discard.