I think I do about the same thing, but isn't this slightly misleading? Since the or binds least tightly, if I were to show precedence, I'd do:
if ( defined $settings && ! $settings->{hidecode}
and $codtype{ $node->{nodetype} }
or $node->{code}
|| containscode( $node->{doctext} )
) {
# ...
In other words, I'd line up the horns of the
or at the outermost level, and then the
and, etc.
Or did I miss the point you were trying to make? (No pun intended ;-)
This is similar to how I indent SQL where clauses:
where
EXISTS (select 1 from users where
users.user_id = acct.user_id
or (acct_id is null
and user_id = 0)
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