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mmarkdown / mmark

Mmark: a powerful markdown processor in Go geared towards the IETF
https://mmark.miek.nl
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Do not emit empty address components in xml output #30

Closed fanf2 closed 6 years ago

fanf2 commented 6 years ago

The online xml2rfc converter at https://xml2rfc.tools.ietf.org/ requires certain XML elements to be non-empty, including various optional parts of the authors' addresses. So this change skips the whole of the optional element if its contents are empty.