| OS | Man Page | Section | Hits |
|---|---|---|---|
| mojave | iswdigit | 3 | 60 |
| freebsd | isxdigit_l | 3 | 59 |
| freebsd | iswdigit_l | 3 | 58 |
| plan9 | iswxdigit | 3 | 58 |
| minix | iswxdigit | 3 | 58 |
| php | ctype_xdigit | 3 | 57 |
| bsd | iswdigit | 3 | 56 |
| linux | isxdigit_l | 3 | 56 |
| suse | isxdigit | 3 | 56 |
| centos | function::isdigit | 3stap | 56 |
| debian | digitaglinktree | 1 | 54 |
| xfree86 | iswdigit | 3 | 54 |
| opendarwin | iswxdigit | 3 | 53 |
| plan9 | isdigit | 3 | 53 |
| ultrix | isxdigit | 3 | 52 |
| suse | iswxdigit | 3 | 52 |
| suse | digitaglinktree | 1 | 51 |
| suse | isdigit | 3 | 51 |
| netbsd | iswdigit | 3 | 51 |
| ultrix | iswxdigit | 3 | 51 |
| freebsd | isdigit_l | 3 | 50 |
| minix | isdigit | 3 | 49 |
| mojave | iswdigit_l | 3 | 49 |
| debian | digitemp | 1 | 48 |
| freebsd | iswxdigit_l | 3 | 48 |
| suse | isxdigit | 3p | 48 |
| bsd | iswxdigit | 3 | 48 |
| ultrix | iswdigit | 3 | 48 |
| opendarwin | isdigit | 3 | 48 |
| opensolaris | isxdigit | 3c | 47 |
| x11r4 | isxdigit | 3 | 47 |
| sunos | iswdigit | 3c | 46 |
| v7 | isxdigit | 3 | 46 |
| hpux | isdigit | 3c | 46 |
| centos | iswxdigit | 3p | 44 |
| sunos | iswxdigit | 3c | 43 |
| mojave | digittoint_l | 3 | 42 |
| mojave | isxdigit_l | 3 | 42 |
| centos | isxdigit | 3 | 42 |
| mojave | tcl_unicharisdigit | 3 | 41 |
| v7 | isdigit | 3 | 41 |
| php | isxdigit | 3 | 40 |
| mojave | iswxdigit | 3 | 40 |
| osf1 | iswxdigit | 3 | 40 |
| osx | iswdigit | 3 | 40 |
| osf1 | iswdigit | 3 | 39 |
| debian | algorithm::checkdigits::mbase_001 | 3pm | 38 |
| opendarwin | tcl_unicharisdigit | 3 | 38 |
| osf1 | isdigit | 3 | 38 |
| xfree86 | isxdigit | 3 | 38 |