On 24 June 2015 at 14:43, Patrice Dumas <[email protected]> wrote: > The reason why some elements only are allowed is to generate valid > DocBook, as in <synopsis> not everything is accepted. I do not remember > if <subscript> is allowed or not, I may have forgotten to add it. If it > is not allowed, however, I think that inconsistent-looking output is > better than invalid DocBook...
Good point. I've found the following documentation for <synopsis> http://www.docbook.org/tdg/en/html/synopsis.html It looks like <superscript> and <subscript> are allowed. See Children section, following "The following elements occur in synopsis". Other tags that are also listed, but are not allowed at the moment by DocBook.pm, are citetitle, literal, command, firstterm, footnote, userinput, keycap, option I'd suggest these be added, unless I am missing something. Not allowed in <synopsis> and correctly not allowed DocBook.pm: <mathphrase>
