Returns a value like cl:alphanumericp , but using specified Unicode rules.
cl:alphanumericp
lispworks
unicode-alphanumericp char &key style => flag
char
A character
style
A keyword
flag
A generalized boolean
The function unicode-alphanumericp returns flag as true if char is alphanumeric according to the Unicode rules specified by style .
unicode-alphanumericp
The current implementation only supports one style:
:general-category
Use Unicode's "general category" for char .
unicode-alpha-char-p unicode-both-case-p
LispWorks User Guide and Reference Manual - 21 Dec 2011