recent emacs 27.0.50 prevent gnuplot's compilation

[Masaru Nomiya]

Hello,

I tried to compile gnuplot gnuplot-5.2.5-113.6.src.rpm, but it failed
with the very latest emacs. The error msassege is as follows;

[...]
Unknown commands: newread gpVersion includegraphics closein href error 
GpVersion hypersetup undefined chead rhead openin read fileGpVersion fi 
hyperlink ifeof ifxL parpic adjustarticle leftmark cfoot else lhead hypertarget
[...]

I tried to compile with the revision 8fffac14b19d375f774b835ea33ef8989300125d
emacs, I could compile gnuplot.

In this case, above message changed;

[...]
Unknown commands: fileGpVersion adjustarticle read hypersetup error rhead chead 
fi ifeof else hypertarget gpVersion href lhead openin GpVersion cfoot hyperlink 
closein parpic undefined ifxL newread leftmark includegraphics
[...]

Thanks,

---
 Masaru Nomiya             mail-to: nomiya @ galaxy.dti.ne.jp