Hi,
Recently I found myself searching for a white space which got lost
somewhere between reading an XML file and presenting some results from that
via a little webapp.
I think, I could track it down to the following example:
user> (clojure.pprint/pprint
(clojure.zip/xml-zip
(clojure.xml/parse
(java.io.ByteArrayInputStream.
(.getBytes
"<root>
<ok>
<span>Hello </span> <span>World</span>
</ok>
<ok>
<span>Hello </span> dear <span>World</span>
</ok>
<wheredidmyspacego>
<span>Hello</span> <span>World</span>
</wheredidmyspacego>
</root>")))))
[{:tag :root,
:attrs nil,
:content
[{:tag :ok,
:attrs nil,
:content
[{:tag :span, :attrs nil, :content ["Hello "]}
{:tag :span, :attrs nil, :content ["World"]}]}
{:tag :ok,
:attrs nil,
:content
[{:tag :span, :attrs nil, :content ["Hello "]}
" dear "
{:tag :span, :attrs nil, :content ["World"]}]}
{:tag :wheredidmyspacego,
:attrs nil,
:content
[{:tag :span, :attrs nil, :content ["Hello"]}
{:tag :span, :attrs nil, :content ["World"]}]}]}
nil]
Take a look at the last tag "wheredidmyspacego". The whitespace between
the span tags gets lost whereas the " dear " in the second example is
preserved including surrounding spaces.
Is this on purpose and/or expected behavior?
Regards,
Stefan
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