[bug?] plump:serialize will not produce a forwardslash for tag "meta"

[Inc0n]

I used the following snippet to reproduce the issue on my end:

(let ((root (plump:make-root)))
  (plump:set-attribute (plump:make-element root "meta")
                       "attri"
                       "1")
  (plump:serialize root)
  (format t "~%~%"))

And the output is as follows:

<meta attri="1">

There seems to be a forward slash missing. And the behavior is persistent if "meta" doesn't have any attributes.

This can be worked around with adding an additional text node with empty text, which will produce the following on plump:serialize:

<meta></meta>

It seems that this behavior only occur on tag "meta" so far.

[Shinmera]

This is how HTML requires things to work. You must bind the *tag-dispatchers* to *xml-tags* if you want XML output.