I understand the argument that strengthening our own CLI and shell-script 
practice to guard against spaces in filenames is both learned and good 
defense, as in, "don't go into battle without some armor protection."  I do 
that when I'm really worried, and if you want to see how big shell scripts 
can get dealing with this, just look at the lengths to which many GNU 
scripts go to work safely in the jungle of filesystems and user preferences.

What I've found though, unless I'm actually using those greatly fortified 
GNU scripts and tools, is that sometimes ordinary pipelines on the CLI can 
get tripped up by spaces.  So my approach has been to disarm the shooter, 
take the gun way, i.e., remove the space and replace it with a hyphen.

I apologize, my beloved Racket, I don't mean to suggest in any way that you 
are a shooter, you most certainly are not, you are most benevolent, even as 
you are powerful.  I'm only talking about the space.

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