b) NEST RADIX frame{a} : NEST insertion{A341d } , RADIX{82d,e,f,g } , unsuppressible suppression{A341l} , radix marker{c}.
c) radix marker {b} : letter r{94a } symbol. {Examples:
}
{For the semantics of bits-patterns, see 10.3.4.1.2.e .}
{
aa) The modes which are output (input) compatible with a 'bits'-pattern are those specified by {L} BITS (REF {L} BITS).
bb) A value V is converted to a string using a 'bits' pattern P as follows:
· the integer I corresponding to V is determined, using the operator ABS {10.2.3.8.i };
· if I cannot
be represented by such a string, the conversion is unsuccessful.
cc) A string S is converted to a bits value suitable for a name N, using a 'bits' pattern P, as follows:
· if the "r" frame of P was yielded by a radix-two- (-four-, -eight-, -sixteen-) -frame, then the integer I for which S contains a binary (quaternary, octal, hexadecimal) representation is determined;
· the bits value B corresponding to I is determined, using the operator bin {10.2.3.8.j } :
· if the width of B
is greater than that of the value to which N refers, the conversion
is unsuccessful.}
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