ref: 18f3c8ff9aa4e0b7cf4c565dbc585b53f3c5efdb
dir: /test/asm/macro-arg-in-string.asm/
print: MACRO
PRINTT "\1"
PRINTT "\n"
ENDM
print John "Danger" Smith
print \\A\nB
print C\
D
print E\!F ; illegal character escape
iprint: MACRO
PRINTT "{\1}"
PRINTT "\n"
ENDM
s EQUS "hello"
iprint s