new function createXMRefs to support XMDual's; avoid using \arabic in XM counter so works in plain TeX
new function createXMRefs to support XMDual's; avoid using \arabic in XM counter so works in plain TeX
fix associateID so that it doesn't add ids to nodes that already have one
generates XMDual in more cases to preserve any styling of the delimters and punctuation; new function InterpretDelimited creates a fenced-like dual with the given (semantic) operator as its interpretation
refined the rules to be more careful about constructing XMDuals to preserve presentation but create sensible(?) content
more symmetric processing of XMDual branches; more careful tracking of the ids of generated nodes relation to the source nodes to support cross-linking
Don't use xml:id, by default, it's usually not the standard
updated testcases for much more common XMDual representations
updated notes about MacPorts