is.Hangul: Determining if a UTF-8 string is within the Hangul Unicode...
In utf8latex: Importing, Exporting and Converting Between Datasets and LaTeX

Description Usage Arguments Value Author(s) Examples

is.Hangul returns TRUE if a UTF-8 string is within the Hangul Unicode ranges

1	is.Hangul(utf8char)

utf8char

UTF-8 string

logic

Jose' Gama

fileIn<-system.file('extdata/TextHangul.txt', package='utf8latex')
# read a UTF-8 string from a file
x <- scan(file=fileIn,'character', fileEncoding='UTF-8')
# check if every character is within the Hangul Unicode ranges
lapply(unlist(strsplit(x,'')), is.Hangul)