Hi, Attached is a small patch for manual pages to indicate users that the XML_CATALOG_FILES environment variable may affect the behaviour of the programs. (Basically I took the message I found in other HTML files). The patch affects doc/xmlcatalog_man.xml and doc/xmllint.xml. By the way, it doesn't seem to be any rule to generate the corresponding html files were. Anyway, maybe it would be worth listing all such environment variables that affect program behaviours, if any other exist, in the manual pages. Mike PS: the content of libxml.3 seems to be outdated.
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patch.gz
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