ref: 75b9d4899061d4e329aab7cf5e5d37697d59fa81
dir: /test/asm/format-truncation.asm/
num equ 42 fix equ 123.0 str equs "hello" println "{#0260x:num}" println "{#-260x:num}" println "{0280.260f:fix}" println "{260s:str}" println "{-260s:str}" println "<{#0260x:num}>" println "<{#-260x:num}>" println "<{0280.260f:fix}>" println "<{260s:str}>" println "<{-260s:str}>"