ion calls (if prototyped) and promotion
as necessary
        <LI>More rigorous type conversion in general
        <LI>Initialisation of local statics (except for doubles)
        <LI>Correct initialisation of char arrays in structs
        <LI>Use of the literal queue for char *ptr="[text]"; (previously
initialisation was achieved via a ASMPC+2 style construct)
        <LI>Ability to do sizeof() of const char string eg sizeof("fish")
        <LI>Type specifiers LUS for numeric constants
        <LI>Redirect