ref: 850c78aaf47a167e64a01aa1dc07bbe558a7c282
dir: /test/asm/string-formatting.asm/
n equ 300
m equ -42
f equ -123.0456
pi equ 3.14159
s equs "hello"
println "<{ -6d:n}> <{+06u:n}> <{5x:n}> <{#16b:n}>"
println "<{u:m}> <{+3d:m}> <{#016o:m}>"
println "<{f:pi}> <{06.f:f}> <{.10f:f}>"
println "<{#-10s:s}> <{10s:s}>"
foo: macro
println "<{\1}>"
endm
foo -6d:n ; space is trimmed