%!target and %!includeconf are the only commands that do not support the
optional target specification, such as:
Where foo.csv will only be included when the target is HTML.
Today, the last two commands will be executed as if the user has not specified
the target. So it will always be true.
This can confuse the user and bring unexpected problems.
Txt2tags should raise an error when user tries to specify a target in commands
that do not support it.
Original issue reported on code.google.com by firstname.lastname@example.org on 11 Aug 2010 at 1:45