[R] "more" and "tab" functionalities in R under linux

[Weiwei Shi]

Hi,
forgive me if it is due to my "laziness" :)
I am wondering if there are functionalities in R, which can do like
"more" and "tab" in linux:
more(one.data.frame) so I can browse through it. Sometimes I can use
one.data.frame[1:100,], but still not as good as "more" in linux.

tab:
can I use tab to auto complete an defined object name in R so I don't
have to type the full name? I knew ESS can do it but it is a little
bit funny when I use ESS and it can delete something that you cannot
delete from R, like pressing del key all the time and you see what i
mean.

thanks,

weiwei
-- 
Weiwei Shi, Ph.D

"Did you always know?"
"No, I did not. But I believed..."
---Matrix III