It sounds like we should start accumulating some language-specific rulesets
that either disable the scores on certain rules, or adjust them. I don't
know if there is a way to specifiy a language on a per-rule basis, or
perhaps on a group of rules in a rule file. But you can certainly add a
file with specific rules.
In your case, there are two things you could do in your local config file:
score SARE_OBFU_PORNO 0 # disable for spanish zone
or
body POR_NO /\bpor\s+no\b/i
describe POR_NO This isn't bad in Spanish
score POR_NO -3 # or whatever the score for SARE_OBFU_PORNO is
Loren