X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/d1d212203c72072d9a42f66c171dc6be83225894..20da61215f7da9ac5c62aa5a1e707291fe14c0d5:/IkiWiki/Rcs/svn.pm

diff --git a/IkiWiki/Rcs/svn.pm b/IkiWiki/Rcs/svn.pm
index be4106a02..560eb38a3 100644
--- a/IkiWiki/Rcs/svn.pm
+++ b/IkiWiki/Rcs/svn.pm
@@ -104,10 +104,23 @@ sub rcs_recentchanges ($) { #{{{
 	eval q{use CGI 'escapeHTML'};
 	eval q{use Date::Parse};
 	eval q{use Time::Duration};
+	eval q{use XML::SAX};
 	eval q{use XML::Simple};
-	
+
+	# avoid using XML::SAX::PurePerl, it's buggy with UTF-8 data
+	my @parsers = map { ${$_}{Name} } @{XML::SAX->parsers()};
+	do {
+		$XML::Simple::PREFERRED_PARSER = pop @parsers;
+	} until $XML::Simple::PREFERRED_PARSER ne 'XML::SAX::PurePerl';
+
+	# --limit is only supported on Subversion 1.2.0+
+	my $svn_version=`svn --version -q`;
+	my $svn_limit='';
+	$svn_limit="--limit $num"
+		if $svn_version =~ /\d\.(\d)\.\d/ && $1 >= 2;
+
 	my $svn_url=svn_info("URL", $config{srcdir});
-	my $xml = XMLin(scalar `svn --xml -v log '$svn_url'`,
+	my $xml = XMLin(scalar `svn $svn_limit --xml -v log '$svn_url'`,
 		ForceArray => [ 'logentry', 'path' ],
 		GroupTags => { paths => 'path' },
 		KeyAttr => { path => 'content' },