Provided by: kaya_0.4.4-6ubuntu3_amd64 bug


       Prelude::substr - Return a substring.


       String substr( String x, Int i, Int len )


       x The original string

       i The starting index

       len The substring length


       Starting at character i , return the len characters long substring. Throws an Exception if
       len is negative, or if i is out-of-bounds. In Kaya 0.2.4 and  earlier,  an  Exception  was
       also thrown if len was zero. The empty string is now returned in this case.

       If  the  starting index is negative, then it will be counted in characters from the end of
       the string.

    x = "abcdef";
    s = substr(x,0,2); // "ab"
    s = substr(x,4,1); // "e"
    s = substr(x,3,10); // "def" ( len
    s = substr(x,-4,2); // "cd"


       Kaya standard library by Edwin Brady, Chris Morris  and  others  (  For
       further information see


       The Kaya standard library is free software; you can redistribute it and/or modify it under
       the terms of the GNU Lesser General Public License (version 2.1 or any later  version)  as
       published by the Free Software Foundation.