add_entry

Description:

public void add_entry (string? real_name, string? real_email, string? replace_name, string replace_email) throws Error

Adds a new entry to this, replacing replace_name and replace_email with real_name and real_email respectively.

If replace_name is null, it is ignored during matching. If either real_name or real_email is null, the respective field is not replaced.

this	the mailmap to add the entry in.
real_name	the real name of the person.
real_email	the real email of the person.
replace_name	the name to replace.
replace_email	the email to replace.