[Bug-ed] Inconsistence with the manual. (bug)

[Alexandru Cojocaru]

"+n
whitespace n
    The nth next line, where n is a non-negative number. Whitespace followed by 
a number n is interpreted as `+n'. "

This dosen't happen beacuase initialy in `next_addr' is called `skip_blanks' 
which skip all whitespace.

I sent a patch but have some other effects.
* Whitespace (' ') and tabs ('\t') are equal to plus ('+') in every situation, 
not just that mentioned in the manual. And I don't know if this is desired.

ed-patch
Description: Attachment: ed-patch