Table string representation works only with one paragraph per table cell.
In method https://github.com/fumiama/go-docx/blob/9f8f327c74a51662b06337637da26e95e57677ad/structtable.go#L39-L61 we have opportunity to parse only first paragraph in cell. But sometimes there are a lot more paragraphs in the cell.
Yes. That stringer method is just a demo printing for debugging use. When I write this, I found that printing multiple paras in one plain text line is hard to read and printing them separately will cost a lot more branch decisions, which will make the code too complicated to maintain, so I finally choose this simplified version.
If you have the requirement to print or use multiple paras in one cell, you can just iter it by your self like me and it will fit your needs. If you have some easy and clear ways to print them, welcome to PR.