gistfile1.xml

MAP file:
#########

LAYER
    NAME "mapname"
    STATUS DEFAULT
    TYPE POINT
    TRANSFORM ll
    UNITS PIXELS

    FEATURE
        POINTS
            300 -900
        END
    END
END

SLD: 
####

    <NamedLayer>
        <se:Name>mapname</se:Name>
        <UserStyle>
            <se:Name>mapname</se:Name>
            <FeatureTypeStyle>
                <se:Rule>
                    <se:Name>Map name</se:Name>
                     <se:TextSymbolizer>
                         <se:Label>
                             <se:Literal>FOO BAR TEST TEST TEST</se:Literal>
                         </se:Label>
                        <se:Fill>
                            <se:SvgParameter name="fill">#ff0000</se:SvgParameter>
                        </se:Fill>
                        <se:Font>
                            <se:SvgParameter name="font-family">vera</se:SvgParameter>
                            <se:SvgParameter name="font-style">normal</se:SvgParameter>
                            <se:SvgParameter name="font-weight">normal</se:SvgParameter>
                            <se:SvgParameter name="font-size">48</se:SvgParameter>
                        </se:Font>
                    </se:TextSymbolizer>
                    <se:PointSymbolizer>
                        <se:Graphic>
                         <se:Mark>
                           <se:WellKnownName>circle</se:WellKnownName>
                            <se:Fill>
                                <se:SvgParameter name="fill">#000000</se:SvgParameter>
                                <se:SvgParameter name="fill-opacity">1</se:SvgParameter>
                            </se:Fill>
                         </se:Mark>
                         <Size>16</Size>
                       </se:Graphic>
                    </se:PointSymbolizer>
                </se:Rule>
            </FeatureTypeStyle>
        </UserStyle>
    </NamedLayer>