STRUCT BLOCK_HEADER
length WORD BLOCK_HEADER
type BYTE $AB
name TEXT 10, { "none", 32, '!' } ; will produce "none !!!!!" default data
; because this is definition of the field, here last byte is "filler"
datastart WORD
datalen WORD
checksum BYTE $CC
ENDS
ORG 0x8000
head1 BLOCK_HEADER { ; Multi-line initialization requires curly braces.
, , ; Keeping default length and type by specifying empty values.
{ 'New', ; The final `name` data will be "New Name!!"
32, ; overwriting only 8 bytes of default data.
"Name" }, ; The last "e" is NOT "filler" in the non-default value.
$8000, $1234 ; Explicit datastart and datalen values.
} ; End of initial data block ("checksum" keeps default value).
; machine code (struct data):
; 12 00 AB 4E 65 77 20 4E 61 6D 65 21 21 00 80 34 12 CC
; = { $0012, $AB, "New Name!!", $8000, $1234, $CC }