[1]

perlunicode - search.cpan.org (2016-04-23 14:38:03 +09:00 版) http://search.cpan.org/dist/perl/pod/perlunicode.pod#Unicode_Character_Properties

\p{Graph}
Matches any character that is graphic. Theoretically, this means a character that on a printer would cause ink to be used.

[2]

perluniprops - perldoc.perl.org (2015-06-15 22:59:25 +09:00 版) http://perldoc.perl.org/perluniprops.html

\p{Graph} \p{XPosixGraph} (250_405)

[3] Character set "p:Graph" (2016-10-05 23:19:09 +09:00) https://chars.suikawiki.org/set/%24perl%3Ap%3AGraph