| Subject: | Only converts up to first newline |
as_morse only converts up to the first newline in the passed-in
string. This is because the regexp that does the conversion is
missing the /s modifier, so the '.' wildcard does not match newlines.
In the as_morse subroutine,
$ascii =~ s/\G$regexp_ascii_morse/_convert($1,$ascii_morse);/ge;
should be:
$ascii =~ s/\G$regexp_ascii_morse/_convert($1,$ascii_morse);/gse;
If this is for some reason intentional, it should at the very least be
mentioned in the documentation.