Rexx Programming/How to Rexx/string manipulation


 * /case conversion/
 * Determine the length of a string
 * Determine the position of a substring within a string
 * Removing the first and last characters from a string
 * Reverse a string
 * Splicing a string at arbitary positions
 * Strip whitespace from a string
 * Strip control codes and extended characters from a string
 * Test for an /empty string/
 * /transliteration/