New engineering items

Fragment of a discussion from User talk:Lorak990
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The problem with {{{2|{{{1}}}}}} is that if 2 if specified but blank, it will still be used, whereas #if won't use it if it is only whitespace. Which one is better, if either, depends on the situation.

Bobogoobo (talk)11:06, 31 August 2013

ah yeah valid point, for item card pages it is usually not a big deal.

it will be a problem if the variable is specified without a value in a template.

Example:

{{Template
|var=foo
|bar=
|name=baz
}}
Zoycite (talk)21:13, 2 September 2013