r_index
while (r_index("!?:)]=/,\033", (ch = rgetchar()), 0) == -1) {
int r_index(const char *, int, boolean);
r->r_index.i_remote_index = s_idx;
struct noise_index r_index;
*s_idx = r->r_index.i_local_index;
*r_idx = r->r_index.i_remote_index;
r->r_index.i_local_index == r_idx) {
r->r_index.i_remote_index = s_idx;
r_i = &r->r_index;
struct noise_index *i, *r_i = &r->r_index;
LIST_REMOVE(&r->r_index, i_entry);