6 Simplest input: no abnormalities.
7 (One line has a filename with spaces in it.)
9 - u7z.missing-date.input
11 Date field is missing (see #2707).
13 - u7z.missing-size-and-date.input
15 Size field is missing, and in some rows the date is missing too (see #2707).
19 Downloaded from #2707. It's 'list.txt' plus three bottom lines from
20 'listing2.txt'. It demonstrates all the above: missing date, missing
21 uncompressed and compressed size.
24 Output files must be constant. Therefore in our '*.env_var' files we
25 define a command that sets missing dates to some fixed date (instead of
26 being the archive's date).