| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | iswalnum | 3 | 542 |
| mojave | iswalnum_l | 3 | 495 |
| linux | iswalnum | 3 | 491 |
| mojave | iswalnum | 3 | 486 |
| freebsd | iswalnum_l | 3 | 448 |
| suse | iswalnum | 3 | 440 |
| centos | iswalnum | 3 | 434 |
| redhat | iswalnum | 3 | 423 |
| osx | iswalnum | 3 | 398 |
| plan9 | iswalnum | 3 | 394 |
| xfree86 | iswalnum | 3 | 392 |
| debian | iswalnum | 3 | 378 |
| minix | iswalnum | 3 | 376 |
| bsd | iswalnum | 3 | 369 |
| php | iswalnum | 3 | 367 |
| opendarwin | iswalnum | 3 | 364 |
| x11r4 | iswalnum | 3 | 360 |
| osx | iswalnum_l | 3 | 359 |
| centos | iswalnum | 3p | 352 |
| v7 | iswalnum | 3 | 351 |
| suse | iswalnum | 3p | 341 |
| posix | iswalnum | 3p | 336 |
| osf1 | iswalnum | 3 | 302 |
| sunos | iswalnum | 3c | 277 |
| opensolaris | iswalnum | 3c | 277 |
| hpux | iswalnum | 3c | 257 |
| netbsd | iswalnum | 3 | 251 |