loncom/interface/lonsearchcat.pm - diff

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version 1.74, 2001/03/22 14:19:17	version 1.75, 2001/03/22 14:24:39
Line 793 sub build_custommetadata_query {	Line 793 sub build_custommetadata_query {
$q->prepare($logic_statement);	$q->prepare($logic_statement);
my $matchexp=${$q}{'-parse'}{'-build'}{'matchstring'};	my $matchexp=${$q}{'-parse'}{'-build'}{'matchstring'};
# quick fix to change literal into xml tag-matching	# quick fix to change literal into xml tag-matching
	# will eventually have to write a separate builder module
my $oldmatchexp=$matchexp;	my $oldmatchexp=$matchexp;
$matchexp=~s/$\?[\:\=]([^$])\\\=([^\)])\)/\(\?\:\\\<$1\\\>\[\^\\\<\]\$2\[\^\\\<\]\\\\<\\\/$1\\\>)/g;	$matchexp=~s/(\w+)\\\=(\w+)/\\\<$1\\\>\[\^\\\<\]\$2\[\^\\\<\]\\\\<\\\/$1\\\>/g;
return $oldmatchexp;	return $oldmatchexp . $matchexp;
}	}

# - Recursively parse a reverse notation expression into a SQL query expression	# - Recursively parse a reverse notation expression into a SQL query expression