recreator: added support for print commands

added functions for print item recreate for print type codes, print comma
recreate for comma codes, print function recreate for print function codes,
primt semicolon recreate for semicolon codes (only at the end of print
statements only), and print recreate for the print codes; added pointers
to these functions to the table entries for these codes

added new separator is set to a specific character recreator access
function

the expected recreated output files for translator test 6 (PRINT tests)
were updated to the expected recreated outputs (all statements are
recreated correctly)