int movelines ( char *linespec , double_list *p_head, double_list *p_current ) {
double_list startnode, endnode, tmpnode ;
int startnumber, endnumber, rc, currentnumber, tmp;
rc = parse_linespec( linespec, *p_head, *p_current, &startnode, &endnode ) ;
if( rc )
return rc ;
startnumber = double_node_number( startnode ) ;
endnumber = double_node_number( endnode ) ;
currentnumber = double_node_number( *p_current ) ;
if( startnumber > endnumber ) {
tmp = startnumber ;
startnumber = endnumber ;
endnumber = tmp ;
tmpnode = startnode ;
startnode = endnode ;
endnode = tmpnode ;
}
if(( currentnumber >= startnumber ) && ( currentnumber <= endnumber ))
return E_LINES;
cut_list( p_head, &startnode, &endnode ) ;
paste_list( &PREV( *p_current ), &startnode ) ;
return 0;
}
int deletelines ( char *linespec, double_list *p_head, double_list *p_current ) {
double_list startnode, endnode, tmplist ;
double_list new_current ;
int startnumber, endnumber ;
int rc = parse_linespec( linespec, *p_head, *p_current, &startnode, &endnode ) ;
if( rc )
return rc ;
startnumber = double_node_number( startnode ) ;
endnumber = double_node_number( endnode ) ;
if( startnumber > endnumber ) {
tmplist = startnode ;
startnode = endnode ;
endnode = tmplist ;
}
new_current = nth_relative_double_node( endnode, 1 ) ;
if( new_current == NULL )
new_current = nth_relative_double_node( startnode, -1 ) ;
cut_list(p_head, &startnode , &endnode ) ;
*p_current = new_current ;
destroy_double_list ( &startnode, free ) ;
return 0 ;
}
t_env *find_and_cut(t_env *env, char *name)
{
while (env)
{
if (ft_strcmp(env->name, name) == 0)
{
env = cut_list(env);
}
if (env->next)
env = env->next;
else
break ;
}
return (get_start(env));
}
void event_clear_list(event_list_state_t *list)
{
if (list != NULL && list->base != NULL)
cut_list(list->base);
}
