Most of the groundwork was already there to add a PDF/Page.curve_edges
property. And, inspired, by
https://github.com/jsvine/pdfplumber/discussions/858 and related issues,
we now include 0/90/180/270-degree oriented curve segments into the
default table-detection strategy. As before, you can still switch to the
"lines_strict" to use only lines defined as such (rather than also using
rect and curve edges).
Jeremy Singer-Vine