:+one+ +two+ +three+:
:x1y x2y x3y:
:x1y x2y x3y:
:mod-loop-varname: :x1y x2y x3y: ::
:x1y x2y x3y:
empty: :xy xy xy:
mod-loop-resolve:w1d2d3w w2i3w w1i2d3 2i${RES3}w w1d2d3 2i${RES3} 1i${RES2}w:
mod-loop-varname-dollar:(1) (2) (3).
mod-loop-varname-dollar:() () ().
mod-loop-varname-dollar:() () ().
mod-loop-dollar:1:
mod-loop-dollar:${word}$:
mod-loop-dollar:$3$:
mod-loop-dollar:$${word}$$:
mod-loop-dollar:$$5$$:
mod-loop-dollar:$$${word}$$$:
exit status 0