READING BY WORD ETC IN PICO AND VI

[david@xxxxxxxxxxxxxx (David Harvey)]

Hello,

I'm currently using the GRML Live CD for my studies and there's a few things
I need help with:1

.  How do you read by word in Pico or Vi?  I can do it using the Speaku
preview by word keys, but when I go to edit or delete the cursor is
somewhere else.
2.  Is there a manpage to do command line editing?

Thanks

David Harvey