> my point, again, is that line locators are clearly not adequate
> om their own.
>
>>        dc0
>>           dctty? line 0
>>           dctty? line 1
>
> line 0 and line 1 can be useful for ttys.  Current implementation does
> not allow this.

dc_ibus_submatch() would be able to provide the solution
automagically.  Above example is for the case when users want to
designate each line explicitly.

Tohru Nishimura