IPL: The Icon Program Library Comment Domumentaion

# The Icon Program Libary

    MESSAGING FILES

    PARSER ACTIONS - etc.

    TOKENS FROM SCANNER

    STAISTICS

    NODES

    CHARACTER STREAM

    LISTS CREATED

    NODES CREATED

    CONS NODES

    PARSE TREE DUMP

    SYMBOL TABLE

    SYMBOL2 TABLE

    dump_value_stack()

    dump_state_stack()

    lock is dummy function

    do nothing we are counting on unicons garbage collection

    do nothing we are counting on unicons garbage collection

    Followinf to avoid changes to grammar.icn after I changed these to methods