Fixed XML output envelope prologue and epilogue for NLM and RSS formats.  Search engine now calls format_records() for XML formats. (The speed of the MARCXML output stream should be checked.)
Fixed XML output envelope prologue and epilogue for NLM and RSS
formats.  Search engine now calls format_records() for XML formats.
(The speed of the MARCXML output stream should be checked.)

inveniosoftware/invenio,inveniosoftware/invenio,tiborsimko/invenio,tiborsimko/invenio