>% ls
>foo bar.txt
>% cat "foo<tab>
>% cat "foo bar.txt"
>% cat 'foo<tab>
>% cat 'foo bar.txt'
>% cat \'foo<tab>
>% cat \'foo\ bar.txt

actually...that last case would result in the terminal bell being
rung.  there's no such file.

-- 
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