| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | isdigit | 3 | 742 |
| freebsd | isdigit | 3 | 519 |
| posix | isdigit | 3p | 504 |
| mojave | isdigit | 3 | 478 |
| osx | isdigit | 3 | 476 |
| netbsd | isdigit | 3 | 424 |
| opensolaris | isdigit | 3c | 416 |
| sunos | isdigit | 3c | 399 |
| debian | prelude.isdigit | 3kaya | 349 |
| bsd | isdigit | 3 | 338 |
| centos | isdigit | 3p | 337 |
| hpux | isdigit | 3c | 329 |
| redhat | isdigit | 3 | 311 |
| suse | isdigit | 3 | 301 |
| ultrix | isdigit | 3 | 299 |
| mojave | isdigit_l | 3 | 291 |
| centos | function::isdigit | 3stap | 272 |
| linux | isdigit_l | 3 | 240 |
| mojave | tcl_unicharisdigit | 3 | 234 |
| suse | isdigit | 3p | 230 |
| plan9 | isdigit | 3 | 225 |
| v7 | isdigit | 3 | 215 |
| osf1 | isdigit | 3 | 201 |
| freebsd | isdigit_l | 3 | 194 |
| centos | isdigit | 3 | 194 |
| xfree86 | isdigit | 3 | 190 |
| debian | isdigit | 3 | 187 |
| opendarwin | isdigit | 3 | 185 |
| osx | isdigit_l | 3 | 182 |
| minix | isdigit | 3 | 177 |
| php | isdigit | 3 | 175 |
| x11r4 | isdigit | 3 | 170 |
| opensolaris | tcl_unicharisdigit | 3tcl | 170 |
| opendarwin | tcl_unicharisdigit | 3 | 165 |
| debian | tcl_unicharisdigit | 3tcl | 164 |
| centos | tcl_unicharisdigit | 3 | 142 |
| suse | tcl_unicharisdigit | 3 | 138 |
| osx | tcl_unicharisdigit | 3 | 126 |
| debian | function::isdigit | 3 | 120 |
| debian | uisdigit | 3alleg4 | 106 |