old_pos 1245 src/simh/linehistory.c size_t old_pos = l->pos; old_pos 1256 src/simh/linehistory.c diff = old_pos - l->pos; old_pos 1257 src/simh/linehistory.c memmove(l->buf + l->pos, l->buf + old_pos, l->len - old_pos + 1);