One tags have all been used. Embedded graphics are not tagged, since they are picked up in separate files, as indicated by the ACM Author Guides. Mathematical structures require additional marking by the author beyond using the appropriate macro to mark the structure. Footnote Program code tagging is described in subsection 3.1.1, which contains examples of an algorithm, with embedded program code, as well as equations. The word, Algorithm , has to be the first text item in the text area selected to used by the Math macro for markup.
Equations are of two types, display and inline.
Authors using the various computer-based wordprocessing and typesetting systems may find tagging an article after it has been written to be the most effective method. Then create the submission copy after proofing the final draft. The SGML Handbook .