ls: unquoted names should be indented with a space if there is a quoted name #5740
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Issue #5632 fix.
In short, I added a boolean variable
quoted
which is true if at least one file name is displayed between quotes. If so, all unquoted filenames are formatted so that they have an extra leading space, as GNU's ls does.Unfortunately I couldn't find a way to write unit tests for this functionality because ls formats output differently when it's not stdout. I tried using different flags ("-C", "--quoting-style", "-T") but couldn't find a way to make ls format properly.