ref: a919f922a1372f0fd9617c6b71a6ebd92ec729c3
dir: /test/asm/macro-arg-in-string.asm/
print1: MACRO PRINTLN "\1" ENDM print1 John "Danger" Smith print1 \\A\nB print1 C\ D print1 E\!F ; illegal character escape iprint: MACRO PRINTLN "{\1}" ENDM s EQUS "hello" iprint s