Liu Qi wrote:
> It seems that I can't use key tab to complement the file name in
> command of "load" or "using" which I could use in the version 3.7
That has nothing to do with the version of gnuplot, but a lot with who
built your binary, and how exactly they did that. Your new binary fails
to have the GNU libreadline usage compiled in --- check this with the
person who made that binary.