converts a string into a character or vice versa
str_char("c",Char) str_char(Str,`s)
str_char(String,Char) (i,x) (x,i)
string(string) (x) string containing only the character Char
char(Char) (x) character representing the character in string
Converts a string into a character or vice versa. If string is bound, it must have length 1 for the predicate to succeed.
No runtime errors.
prolog-process, client-server, object