Template:Heroic levels extractor

USAGE
This template is a phantom template used in DPL calls.

It extracts the heroic level numbers from a quest templates that use the following named parameters:
 * level

The result is the level range of quests in a category. It also stores the result in the variable  for further use by the calling template. This is only useful if the template is not used as a phantom in DPL, in which case the variable cannot be accessed. In case the template can't extract a value (missing parameters or unknown format),  is produced.

EXAMPLES

 * The below code does the following:
 * It selects every quest in the defined adventure pack.
 *  The Sharn Syndicate
 *  White Plume Mountain and Other Tales
 *  Shadow Under Thunderholme
 * It passes whatever is in level to Min as a named parameter as Quest #
 * It stores whatever is returned from Min to
 * It passes whatever is in level to Max as a named parameter as Quest #
 * It stores whatever is returned from Max to
 * It compares  to   and if different, displays whatever is in   followed by a dash
 * It displays whatever is in
 * It stores the result of steps 6 & 7 to  and displays them

Example A
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Example B
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Example C
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