mtext_serialize -

       Copyright (C) 2001 Information-technology Promotion Agency (IPA)
       Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST)
       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free
       Documentation License <http://www.gnu.org/licenses/fdl.html>.

Version 1.8.4                                    Mon Sep 25 2023                          mtext_serialize(3m17n)

       @brief Serialize text properties in an M-text.

       The mtext_serialize() function serializes the text between @b from
       and @b to in M-text @b mt.  The serialized result is an M-text in a
       form of XML.  @b property_list limits the text properties to be
       serialized. Only those text properties whose key

       @li appears as the value of an element in @b property_list, and
       @li has the symbol property #Mtext_prop_serializer

       are serialized as a "property" element in the resulting XML
       representation.

       The DTD of the generated XML is as follows:

       <!DOCTYPE mtext [
         <!ELEMENT mtext (property*,body+)>
         <!ELEMENT property EMPTY>
         <!ELEMENT body (#PCDATA)>
         <!ATTLIST property key CDATA #REQUIRED>
         <!ATTLIST property value CDATA #REQUIRED>
         <!ATTLIST property from CDATA #REQUIRED>
         <!ATTLIST property to CDATA #REQUIRED>
         <!ATTLIST property control CDATA #REQUIRED>
        ]>

       This function depends on the libxml2 library.  If the m17n library
       is configured without libxml2, this function always fails.

       @par Return value:
       If the operation was successful, mtext_serialize() returns an
       M-text in the form of XML.  Otherwise it returns @c NULL and assigns an
       error code to the external variable #merror_code.

       @par See Also:
       mtext_deserialize(), #Mtext_prop_serializer

       mtext_serialize -

MText* mtext_serialize (MText * mt, int from, int to, MPlist * property_list)