Philippe <eyes@internetcom.com.br> wrote:

Philippe> How I chance the word and move the cursor ???

'man vi' shows how to move the cursor, but I'll go to
explain.  vi/ex uses 4 keys 'hjkl' to move the cursor.

o To move the cursot left, press h or ^h (h with control; It
  means backspace).

o To move the cursor right, press l, rightmost key.

o To move the cursor down, press j or ^j (j with control; It
  means retuen) or j.

To move the cursor up, press k.

--
SUNAGAWA Keiki <kei_sun@ba2.so-net.ne.jp>
Hack on NetBSD, and your code runs on over 20 architectures!