Fix bug in processingInstruction handling, elaborate on

roundtripping losses.

2 files changed, 8 insertions, 2 deletions

diff --git a/README b/README
index 48afc09..1e26589 100644
--- a/README
+++ b/README
@@ -81,6 +81,12 @@ Converting that back to xml via "pyx2xml -ns" yields this:
 You notice that the conversion is not lossless in terms of octets
 produced, but should reasonably faithfully conserve the xml info set.
 
+One noticeable gap is the fact that conforming sax parsers will not
+report the xml prologue, so this is not converted to pyx, instead
+regenerated from scratch inside pyx2xml.py and thus loosing e.g. extra
+standalone attributes etc.
+
+
 INVOKING
 ========
 
diff --git a/xml2pyx.py b/xml2pyx.py
index 4b16bac..06850e9 100755
--- a/xml2pyx.py
+++ b/xml2pyx.py
@@ -47,8 +47,8 @@ class PyxConverter (xml.sax.handler.ContentHandler):
     def characters (self, content):
         print "-%s" % self.encode(content)
 
-    def processingInstruction (self, data):
-        print "?%s" % self.encode(data)
+    def processingInstruction (self, target, data):
+        print "?%s %s" % (target, self.encode(data))
 
 if __name__ == "__main__":
     import sys