`hex/output.fj`¶

———- Output Hex

Macros¶

hex.output — output 4 bits from hex (lsb first)
hex.print/1 — output 8 bits from x[:2] (lsb first)
hex.print/2 — output n bytes from x[:2n] (lsb first)
hex.print_as_digit/2 — use_uppercase (constant): if true, print in uppercase (else lowercase).
hex.print_as_digit/3 — use_uppercase (constant): if true, print in uppercase (else lowercase).
hex.print_uint — x_prefix (constant): print with the “0x” prefix.
hex.print_int — x_prefix (constant): print with the “0x” prefix.

hex.print_uint.print_digit — printed_something (bit [inout]): have any digit printed yet? (the macro also updates it)