Hi,I'm relatively new to *roff in general. I can't figure out how to keep track of a numeric value, for example a currency sum through a document.
How is it done? We start with a value of 0, and each time we want to add to the "total" we increment a number register (or something) by the desired value.
At the end we can print "Total = $numregister" (so to speak). Any help would be fantastic. Thanks, Louis
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