In vim, how do I paste a column of text to the end of irregular length lines?

Question

I would like to paste a column of text at the end of irregular-length lines.

For example, I would like to paste the following:

SRR447882.fastq.gz
SRR         


        

Answer 1

My UnconditionalPaste plugin has (among others) gBp / gBP mappings that paste register contents as a minimal fitting (not rectangular) block with a jagged right edge.

demo