| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | iswalnum | 3 | 444 |
| linux | iswalnum | 3 | 425 |
| mojave | iswalnum | 3 | 412 |
| mojave | iswalnum_l | 3 | 406 |
| centos | iswalnum | 3 | 382 |
| freebsd | iswalnum_l | 3 | 372 |
| redhat | iswalnum | 3 | 366 |
| suse | iswalnum | 3 | 358 |
| osx | iswalnum | 3 | 344 |
| xfree86 | iswalnum | 3 | 341 |
| debian | iswalnum | 3 | 329 |
| plan9 | iswalnum | 3 | 327 |
| minix | iswalnum | 3 | 317 |
| php | iswalnum | 3 | 315 |
| osx | iswalnum_l | 3 | 313 |
| opendarwin | iswalnum | 3 | 311 |
| centos | iswalnum | 3p | 301 |
| x11r4 | iswalnum | 3 | 300 |
| bsd | iswalnum | 3 | 300 |
| v7 | iswalnum | 3 | 298 |
| posix | iswalnum | 3p | 291 |
| suse | iswalnum | 3p | 285 |
| osf1 | iswalnum | 3 | 247 |
| opensolaris | iswalnum | 3c | 228 |
| sunos | iswalnum | 3c | 221 |
| netbsd | iswalnum | 3 | 217 |
| hpux | iswalnum | 3c | 201 |