is.isxdigit: Determining if a UTF-8 character is an hexadecimal digit

Description Usage Arguments Value Author(s) Examples

Description

is.xdigit returns TRUE if a UTF-8 character is an hexadecimal digit wrapper function for isxdigit from ctype.h

Usage

1
is.xdigit(utf8char)

Arguments

utf8char

UTF-8 string

Value

logic

Author(s)

Jose' Gama

Examples

1
is.xdigit('7')

utf8latex documentation built on May 2, 2019, 6:16 p.m.