Prelude Text.XML.HXT.Arrow> runX $ ( readString [(a_validate,v_0)] "<x><y> </y></x>" >>> setTraceLevel 4 >>> traceDoc "doc after reading"
s etTraceLevel 0 >>> writeDocumentToString [(a_indent, v_1)]) -- (1) doc after reading <x> <y/> </x>
content of: "<x><y> </y></x>" =============================
---XTag "/" | "source"="\"<x><y> </y></x>\"" | "encoding"="UNICODE" | "transfer-URI"="string:" | "transfer-Message"="OK" | "transfer-Status"="200" | "transfer-Encoding"="UNICODE" | +---XTag "x" | +---XTag "y" | +---XText " "
["<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<x>\n <y/>\n</x>\n"] We can see that the text node is here, but the <y> node is displayed as an empty node ! Thank you everyone, I report this to the HXT team.
Fernand