I am trying to take a string, pack it into a SWBuf, take a copy of it
into another SWBuf, run the copy through a stripfilter and then compare
the string content of the outcome with the initial string:
my $tmp = new Sword::SWBuf();
$tmp=$doc_text; # where $doc_text is a SWBuf, obtained earlier.
$manager->filterText($filter, $tmp);
if ($tmp->c_str() ne $doc_text->c_str()) {
print "GlobalOptionFilter=".%diacritics{$filter}."\n";
}
else { print "NotPresent=".%diacritics{$filter}."\n";
}
For reasons which are beyond me, it always runs down the "else" path.
Despite the string in $doc_text having plenty of the stuff which I want
to filter.
Despite if I strew liberally print statements the two strings clearly
being different, i.e. "unfiltered" vs "filtered"
Despite if I compare by hand two strings the "ne" operator doing its
job just fine. "a" ne "b" or indeed "unfiltered" ne "filtered"
My forehead is bloodied by the frequency I have hit it against the
wall.
Suggestions?
Thanks
Peter
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