http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:2: parser error : Comment not terminated 
<!-- $Id: texinfo.dtd,v 1.2 2006/01/31 00:45:48 karl E
   Document Type Definition for Texinfo XML output (--xml).
                                                    ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:66: parser warning : PEReference: %section.level1; not found
                        | %section.level4;">
                                           ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:66: parser warning : PEReference: %section.level2; not found
                        | %section.level4;">
                                           ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:66: parser warning : PEReference: %section.level3; not found
                        | %section.level4;">
                                           ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:66: parser warning : PEReference: %section.level4; not found
                        | %section.level4;">
                                           ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:77: parser warning : PEReference: %block; not found
                                   | printindex)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:77: parser warning : PEReference: %section.level2; not found
                                   | printindex)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:77: parser warning : PEReference: %section.level3; not found
                                   | printindex)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:77: parser warning : PEReference: %section.level4; not found
                                   | printindex)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:77: parser warning : PEReference: %toc; not found
                                   | printindex)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:77: parser warning : PEReference: %lang; not found
                                   | printindex)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:77: parser warning : PEReference: %variables; not found
                                   | printindex)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:77: parser warning : PEReference: %headings; not found
                                   | printindex)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:84: parser warning : PEReference: %block; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:84: parser warning : PEReference: %section.level3; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:84: parser warning : PEReference: %section.level4; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:84: parser warning : PEReference: %toc; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:84: parser warning : PEReference: %lang; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:84: parser warning : PEReference: %variables; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:84: parser warning : PEReference: %headings; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:90: parser warning : PEReference: %block; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:90: parser warning : PEReference: %section.level4; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:90: parser warning : PEReference: %toc; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:90: parser warning : PEReference: %lang; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:90: parser warning : PEReference: %variables; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:90: parser warning : PEReference: %headings; not found
                                   | %headings;)*">
                                                  ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:95: parser warning : PEReference: %block; not found
                                    | %headings;)*">
                                                   ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:95: parser warning : PEReference: %toc; not found
                                    | %headings;)*">
                                                   ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:95: parser warning : PEReference: %lang; not found
                                    | %headings;)*">
                                                   ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:95: parser warning : PEReference: %variables; not found
                                    | %headings;)*">
                                                   ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:95: parser warning : PEReference: %headings; not found
                                    | %headings;)*">
                                                   ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:115: parser warning : PEReference: %Inline.emphasize; not found
            | %Inline.footnote; | %option.cmds; ">
                                                 ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:115: parser warning : PEReference: %Inline.misc; not found
            | %Inline.footnote; | %option.cmds; ">
                                                 ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:115: parser warning : PEReference: %Inline.fonts; not found
            | %Inline.footnote; | %option.cmds; ">
                                                 ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:115: parser warning : PEReference: %Inline.markup; not found
            | %Inline.footnote; | %option.cmds; ">
                                                 ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:115: parser warning : PEReference: %Inline.math; not found
            | %Inline.footnote; | %option.cmds; ">
                                                 ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:115: parser warning : PEReference: %Inline.reference; not found
            | %Inline.footnote; | %option.cmds; ">
                                                 ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:115: parser warning : PEReference: %Inline.footnote; not found
            | %Inline.footnote; | %option.cmds; ">
                                                 ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:115: parser warning : PEReference: %option.cmds; not found
            | %Inline.footnote; | %option.cmds; ">
                                                 ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:121: validity error : PEReference: %metainformation; not found
<!ELEMENT texinfo ((%metainformation; | titlepage | node | synindex | %block; | 
                                     ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:121: parser error : ContentDecl : Name or '(' expected
<!ELEMENT texinfo ((%metainformation; | titlepage | node | synindex | %block; | 
                                      ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:121: validity error : PEReference: %block; not found
<!ELEMENT texinfo ((%metainformation; | titlepage | node | synindex | %block; | 
                                                                             ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:121: parser error : ContentDecl : Name or '(' expected
<!ELEMENT texinfo ((%metainformation; | titlepage | node | synindex | %block; | 
                                                                              ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:121: parser error : expected '>'
<!ELEMENT texinfo ((%metainformation; | titlepage | node | synindex | %block; | 
                                                                              ^
http://www.gnu.org/software/texinfo/dtd/4.8/texinfo.dtd:121: parser error : Content error in the external subset
<!ELEMENT texinfo ((%metainformation; | titlepage | node | synindex | %block; | 
                                                                              ^