bug#9346: wc does not conform to POSIX (additional spaces)

[Vincent Lefevre]

http://pubs.opengroup.org/onlinepubs/9699919799/utilities/wc.html
says:

  STDOUT

    By default, the standard output shall contain an entry for each
    input file of the form:

    "%d %d %d %s\n", <newlines>, <words>, <bytes>, <file>

But wc from GNU coreutils 8.12 adds spaces:

$ echo | wc
      1       0       1

Setting POSIXLY_CORRECT=1 doesn't even have any effect here.

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Vincent Lefèvre <address@hidden> - Web: <http://www.vinc17.net/>
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