They're for sail syntax, but I'm not sure about the particulars. ;* looks like irregular, singular ;=, which looks like a list of nodes (see ;= ;foo; ;bar; ==)
Replying to @joemfb @vvisigoth
Yep. ;= is start sail mode for a list of nodes, ;* is interpolate in said list of nodes
8:14 PM - 30 Dec 2017
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