/*
* Handle right arrow key
*/
static void rl_key_right (void)
{
if (rl_ucspos >= rl_ucscol.len)
return;
if (rl_tab_state > 0)
{
if (rl_tab_common < rl_tab_len)
rl_tab_common++;
else
rl_tab_accept();
}
rl_right (1);
}
int SLrline_move (SLrline_Type *rli, int n)
{
if (rli == NULL)
return -1;
if (n < 0)
{
n = -n;
while (n && rli->point)
{
(void) rl_left (rli);
n--;
}
return 0;
}
while (n && (rli->point != rli->len))
{
(void) rl_right (rli);
n--;
}
return 0;
}