occurring 'non-alpha-in-dictionary' warning for comments in expect.txt

[tobi50]

Hello, thank you for developing good tools like this!

I have trouble adding comments in setting expect.txt.
I read below about comment in expect.txt.

comments in expect
You can use # followed by text to add a comment at the end of a line. Note that some automatic pruning may not properly handle this.
https://github.com/check-spelling/check-spelling/wiki/Configuration#comments-in-expect

But now I see warning 'non-alpha-in-dictionary' for comments in expect.txt.
I guess it is occurred by below codes and it will get better to fix regular expression.

check-spelling/unknown-words.sh

Lines 350 to 363 in 436362f

	check_dictionary() {
	file="$1"
	expected_chars="[a-zA-Z']"
	unexpected_chars="[^a-zA-Z']"
	(perl -pi -e '
	chomp;
	my $messy = 0;
	my $orig = $_;
	if (s/\n|\r|\x0b|\f|\x85|\x2028|\x2029/a/g) {
	$messy = 1;
	}
	if ('"/^${expected_chars}*(${unexpected_chars}+)/"') {
	print STDERR "$ARGV: line $., columns $-[1]-$+[1], Warning - ignoring entry because it contains non alpha characters (non-alpha-in-dictionary)\n";
	$_ = "";

I think changing below fix this,

unexpected_chars="[^a-zA-Z']"
to
unexpected_chars="[^a-zA-Z'#]"

and

/^${expected_chars}*(${unexpected_chars}+)/
to
/^${expected_chars}+(${unexpected_chars}+)/

Best Regards,

[jsoref]

Oh, indeed. Thanks for the input. I'll fix that in the next release.

I suspect I'll fix it differently, since I think I want to allow #.*

[tobi50]

Thank you for your quick responce!

[jsoref]

Fwiw, I have a fix for this in prerelease, but I'm still working on some of the other things I have in progress. 2f64504