I'm afraid the new 2.19.0 portlint brought some regressions.
For example, running `portlint -C` in lang/gcc10-devel or
emulators/wine-devel results in (and seems to abort early):
Modification of a read-only value attempted at portlint line 1977.
The line in question reads
my $srex = chomp($1);
This is with Perl 5.26.3, for example on ref11-i386.
A commit references this bug:
Date: Sat May 30 23:15:59 UTC 2020
New revision: 537110
Update to 2.19.1.
Fix typos introduced in previous commits.
Fixed in 2.19.1.