Running examples in ‘urltools-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: suffix_extract
> ### Title: extract the suffix from domain names
> ### Aliases: suffix_extract
> 
> ### ** Examples
> 
> 
> # Using url_parse
> domain_name <- url_parse("http://en.wikipedia.org")$domain
> suffix_extract(domain_name)
              host subdomain    domain suffix
1 en.wikipedia.org        en wikipedia    org
> 
> # Using domain()
> domain_name <- domain("http://en.wikipedia.org")
> suffix_extract(domain_name)
              host subdomain    domain suffix
1 en.wikipedia.org        en wikipedia    org
> 
> #Relying on a fresh version of the suffix dataset
> suffix_extract(domain("http://en.wikipedia.org"), suffix_refresh())
Warning in readLines(connection) :
  line 1222 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2360 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2363 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2365 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2366 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2368 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2369 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2372 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2374 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2376 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2378 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2379 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2381 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2382 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2384 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2387 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2388 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2391 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2394 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2397 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2398 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2401 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2403 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2405 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2406 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2408 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2409 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2412 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2414 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2415 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2416 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2417 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2418 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2419 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2420 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2421 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2422 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2423 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2424 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2425 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2426 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2427 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2428 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2429 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2430 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2431 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2432 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2433 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2434 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2435 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2436 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2437 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2438 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2439 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2440 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2441 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2442 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2443 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2444 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2445 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2446 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2447 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2448 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2449 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2451 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2452 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2454 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2455 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2456 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2457 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2458 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2459 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2460 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2461 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2462 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2463 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2464 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2465 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2466 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2467 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2468 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2469 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2470 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2471 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2472 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2473 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2474 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2475 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2476 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2477 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2478 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2479 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2480 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2481 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2482 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2483 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2484 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2485 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2486 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2487 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2488 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2489 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2491 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2492 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2493 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2494 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2496 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2497 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2498 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2499 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2500 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2502 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2503 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2504 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2505 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2506 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2507 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2508 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2509 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2511 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2512 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2514 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2515 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2517 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2518 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2519 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2520 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2521 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2522 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2523 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2524 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2525 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2527 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2528 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2529 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2530 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2531 appears to contain an embedded nul
Warning in readLines(connection) :
  line 2972 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3440 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3442 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3444 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3450 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3451 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3452 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3459 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3465 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3466 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3467 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3476 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3480 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3481 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3485 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3487 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3491 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3493 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3494 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3498 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3499 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3501 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3502 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3503 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3507 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3508 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3512 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3515 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3524 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3527 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3530 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3531 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3532 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3534 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3536 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3538 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3539 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3542 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3543 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3551 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3557 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3561 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3562 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3565 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3570 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3571 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3573 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3576 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3580 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3582 appears to contain an embedded nul
Warning in readLines(connection) :
  line 3591 appears to contain an embedded nul
Warning in readLines(connection) :
  line 5683 appears to contain an embedded nul
Warning in readLines(connection) :
  line 6408 appears to contain an embedded nul
Warning in grep(pattern = "^//", x = results) :
  input string 1222 is invalid in this locale
Warning in grep(pattern = "^//", x = results) :
  input string 2366 is invalid in this locale
Warning in grep(pattern = "^//", x = results) :
  input string 2369 is invalid in this locale
Warning in grep(pattern = "^//", x = results) :
  input string 2379 is invalid in this locale
Warning in grep(pattern = "^//", x = results) :
  input string 2382 is invalid in this locale
Error in gsub(x = suffixes, pattern = "*.", replacement = "", fixed = TRUE) : 
  input string 932 is invalid in this locale
Calls: suffix_extract -> suffix_load -> gsub
Execution halted