From: Ruby Newbee <rubynewbee@...>
Date: 2009-12-09T17:19:04+09:00
Subject: Re: a gets problem

On Wed, Dec 9, 2009 at 4:06 PM, Tamas Szabo <szabtam@gmail.com> wrote:
> On Wed, Dec 9, 2009 at 3:41 PM, Ruby Newbee <rubynewbee@gmail.com> wrote:
>
>> On Wed, Dec 9, 2009 at 3:35 PM, Seebs <usenet-nospam@seebs.net> wrote:
>> > On 2009-12-09, Ruby Newbee <rubynewbee@gmail.com> wrote:
>> >> But when I re-executed x = gets it always got a nil.
>> >> Why this happens? Thank you.
>> >
>> > Because you convinced it that it had reached the end of file, and gets
>> > returns a nil after you've reached end of file.
>> >
>>
>> How to re-gets it then?
>> Thanks.
>>
>>
> Why don't you just use ENTER instead of 2 CTRL-D-s when you are entering the
> line?
>

why not?