htmltidy robustness fixes
* htmltidy: Avoid returning undef if tidy fails. Also avoid returning the untidied content if tidy crashes. In either case, it seems best to tidy the content to nothing. * htmltidy: Avoid spewing tidy errors to stderr.master
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9ec9d6901d
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@ -31,11 +31,11 @@ sub sanitize (@) { #{{{
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my $pid;
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my $sigpipe=0;
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$SIG{PIPE}=sub { $sigpipe=1 };
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$pid=open2(*IN, *OUT, 'tidy -quiet -asxhtml -utf8 --show-body-only yes --show-warnings no --tidy-mark no --markup yes');
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$pid=open2(*IN, *OUT, 'tidy -quiet -asxhtml -utf8 --show-body-only yes --show-warnings no --tidy-mark no --markup yes 2>/dev/null');
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# open2 doesn't respect "use open ':utf8'"
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binmode (IN, ':utf8');
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binmode (OUT, ':utf8');
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binmode (OUT, ':utf8');
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print OUT $params{content};
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close OUT;
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@ -46,7 +46,7 @@ sub sanitize (@) { #{{{
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waitpid $pid, 0;
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$SIG{PIPE}="DEFAULT";
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return $params{content} if $sigpipe;
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return "" if $sigpipe || ! defined $ret;
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return $ret;
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} # }}}
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@ -13,6 +13,10 @@ ikiwiki (2.66) UNRELEASED; urgency=low
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* Expand usage message and add --help. Closes: #500344
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* Beautify urls used in various places. (smcv)
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* Export pagetitle, titlepage, linkpage.
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* htmltidy: Avoid returning undef if tidy fails. Also avoid returning the
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untidied content if tidy crashes. In either case, it seems best to tidy
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the content to nothing.
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* htmltidy: Avoid spewing tidy errors to stderr.
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-- Joey Hess <joeyh@debian.org> Thu, 25 Sep 2008 13:45:55 -0400
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