I've looked at the following cases, with the indicated results (the input in all cases is well-formed): ----- PI with spurious attribute : attribute ignored, processed normally PI with extra string : string ignored, processed normally PI with extra x= : x= ignored, processed normally PI with x=" after href attr : x=" ignored, processed normally ----- PI with no href attr : Transformation failed: [PI missing href attr] PI with x=" before href attr : " ----- PI with no attributes : Transformation failed: [no xml-ss PI found] PI with empty type attribute : " PI with type="text/banana" : " PI with type="text/css" : " ----- PI with href="[non-existent doc't]" : Transformation failed: [no input] PI with href="[empty doc't]" : " PI with href="[404 URI]" : " ----- PI with href="xyzzy:xxx" : Transformation failed: [malformed URI] ----- For those interested, the test data is attached in a gzipped tar file. ht -- Henry S. Thompson, School of Informatics, University of Edinburgh Half-time member of W3C Team 10 Crichton Street, Edinburgh EH8 9AB, SCOTLAND -- (44) 131 650-4440 Fax: (44) 131 651-1426, e-mail: ht@inf.ed.ac.uk URL: http://www.ltg.ed.ac.uk/~ht/ [mail really from me _always_ has this .sig -- mail without it is forged spam]
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