func (i *Invoice) FromPDF(r io.ReaderAt, size int64) error ...
(Technical Draft Section)
pdf2g0 --mode tables quarterly_report.pdf tables.csv pdf2g0
Since "pdf2g0" appears to be a specific (perhaps hypothetical or niche) project name, I have structured this as a suitable for a GitHub README.md , a blog post, or a hackathon submission. func (i *Invoice) FromPDF(r io