Package OpenSP

• onsgmls(1) — An SGML/XML parser and validator
• osgmlnorm(1) — An SGML/XML document normalizer
• ospam(1) — An SGML/XML markup stream editor
• ospcat(1) — SGML print catalog
• ospent(1) — Concatenates entities in an SGML/XML document
• osx(1) — An SGML to XML converter