| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | iswalnum | 3 | 661 |
| mojave | iswalnum_l | 3 | 633 |
| mojave | iswalnum | 3 | 613 |
| linux | iswalnum | 3 | 585 |
| suse | iswalnum | 3 | 554 |
| centos | iswalnum | 3 | 553 |
| freebsd | iswalnum_l | 3 | 550 |
| redhat | iswalnum | 3 | 517 |
| debian | iswalnum | 3 | 509 |
| osx | iswalnum | 3 | 507 |
| plan9 | iswalnum | 3 | 506 |
| xfree86 | iswalnum | 3 | 496 |
| minix | iswalnum | 3 | 470 |
| x11r4 | iswalnum | 3 | 464 |
| opendarwin | iswalnum | 3 | 458 |
| osx | iswalnum_l | 3 | 450 |
| bsd | iswalnum | 3 | 449 |
| v7 | iswalnum | 3 | 448 |
| centos | iswalnum | 3p | 447 |
| php | iswalnum | 3 | 443 |
| suse | iswalnum | 3p | 437 |
| posix | iswalnum | 3p | 413 |
| osf1 | iswalnum | 3 | 366 |
| opensolaris | iswalnum | 3c | 366 |
| sunos | iswalnum | 3c | 336 |
| hpux | iswalnum | 3c | 326 |
| netbsd | iswalnum | 3 | 314 |