Are there lint and/or formatter for PARI/GP?

I am working with PARI/GP scripts a lot, sometimes because they are even 
faster than C++ with libgmpxx ("halfgcd()" vs. "halfgcdii()"), mostly 
because everything can be done very compact and fast, and because 
PariDroid is with me on sartphone on hikes with dog.

For C++ I use cpplint and cppcheck for linting, and they provide 
warnings about missing spaces, ... which I modify source manually until 
clean.

For Python I use "pylint", and "black" for formatting (cool software).

I really would like to lint or format PARI/GP scripts, but understand if 
those are not available.


Regards,

Hermann.