Printer mod for Minetest
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Adds two nodes, a regular (computer) printer and a receipt printer.

Both respond to digilines commands:

{command="get_status"}
Returns a table with the status of the printer

{command="print",origin="Some text, optional, receipt printer only",title="Some text, optional, regular printer only",contents="Some text"}
Prints a document

{command="formfeed"}
Ejects an empty page (regular printer only)