Did you mean (for dovecot): mail_search_args_init   mail_search_arg_init   mail_search_args_simplify_sub   mail_search_args_seq2uid_sub   mail_search_args_deinit  

Your search defs:mail_search_args_init_sub did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.