I think "program line" is a downright unarguably terrible
title. It doesn't say clearly what the node is about. I either have to waste my time reading a node that I may not care about just to figure it out, or ignore it altogether (which is what I did when I saw it in the newest nodes list).
Besides 341118, I recommend Microcontent: How to Write Headlines, Page Titles, and Subject Lines for some good advice about writing titles in general.
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