{
    parserClass="org.dnltsk.mapfileplugin.parser.MapfileParser"
    parserUtilClass="org.dnltsk.mapfileplugin.parser.MapfileParserUtil"

    extends="com.intellij.extapi.psi.ASTWrapperPsiElement"

    psiClassPrefix="Mapfile"
    psiImplClassSuffix="Impl"
    psiPackage="org.dnltsk.mapfileplugin.psi"
    psiImplPackage="org.dnltsk.mapfileplugin.psi.impl"

    elementTypeHolderClass="org.dnltsk.mapfileplugin.psi.MapfileTypes"
    elementTypeClass="org.dnltsk.mapfileplugin.psi.MapfileElementType"
    tokenTypeClass="org.dnltsk.mapfileplugin.psi.MapfileTokenType"

    psiImplUtilClass="org.dnltsk.mapfileplugin.psi.impl.MapfilePsiImplUtil"

  tokens=[
    SEMI=';'
    EQ='='
    LP='('
    RP=')'

    attributeToken="regexp:\[.+\]"
    logicalExpressionToken="regexp:\(.+\)"
    listExpressionToken="regexp:\{.+\}"
    regexToken="regexp:/.+/"
    integer='regexp:[+-]{0,1}\d+'
    double='regexp:[+-]{0,1}\d+(\.\d*)?'

    space='regexp:\s+'
    comment='regexp:#.*'
    number='regexp:[+-]{0,1}\d+(\.\d*)?'
    id='regexp:\p{Alpha}\w*'
    string="regexp:('([^'\\]|\\.)*'|\"([^\"\\]|\\.)*\")"

    op_1='+'
    op_2='-'
    op_3='*'
    op_4='/'
    op_5='!'
  ]
}
/*
root ::= MapObject2 *
MapObject2 ::= MAP MapObject2_entry * END { pin=1 }
MapObject2_entry ::= !END ( TitleAttr2 | NameAttr2 ) {pin=1}
private TitleAttr2 ::= NAME string {pin=1 recoverWhile=global_attribute_recover2}
private NameAttr2 ::= TITLE string {pin=1 recoverWhile=global_attribute_recover2}
private global_attribute_recover2 ::= !(END | NAME | TITLE | MAP)
*/

root ::= mapfile

private mapfile ::= MapObject | WebObject | ScalebarObject | ProjectionObject | MetadataObject | QuerymapObject | ReferenceObject | GridObject
                | ( LayerObject | ClassObject | SymbolObject | LabelObject | StyleObject | OutputformatObject
                | LeaderObject | LegendObject | FeatureObject | ClusterObject | CompositeObject
                | JoinObject | PatternObject | ValidationObject
                | PointsObject ) *

//
// OBJECTS
//

MapObject ::= MAP MapObjectChildren * END { pin=1 }
MapObjectChildren ::=
    !END (
        LayerObject | LegendObject | ProjectionObject | OutputformatObject | QuerymapObject | ReferenceObject | ScalebarObject
        | SymbolObject | WebObject
        | AngleAttr | ConfigAttr | DatapatternAttr | DebugAttr | DefresolutionAttr | ExtentAttr | FontsetAttr
        | ImagecolorAttr | ImagetypeAttr | InterlaceAttr | MaxsizeAttr | NameAttr | ResolutionAttr
        | ScaledenomAttr | ShapepathAttr | SizeAttr | StatusAttr | SymbolsetAttr | TemplatepatternAttr | UnitsAttr
        | IncludeAttr
    ) { pin=1 }

WebObject ::= WEB WebObjectChildren * END { pin=1 }
WebObjectChildren ::=
    !END (
        MetadataObject | ValidationObject
        | BrowseformatAttr | EmptyAttr | ErrorAttr | FooterAttr | HeaderAttr | ImagepathAttr | ImageurlAttr
        | LegendformatAttr | MaxscaledenomAttr | MaxtemplateAttr | MinscaledenomAttr | MintemplateAttr
        | QueryformatAttr | TemplateAttr | TemppathAttr
        | IncludeAttr
    ) { pin=1 }

LayerObject ::= LAYER LayerObjectChildren * END { pin=1 }
LayerObjectChildren ::=
    !END (
        ClassObject | ClusterObject | CompositeObject | FeatureObject | GridObject | JoinObject | MetadataObject
        | ProjectionObject | ValidationObject
        | ClassgroupAttr | ClassitemAttr | ConnectionAttr | ConnectiontypeAttr | DataAttr | DebugAttr | DumpAttr
        | EncodingAttr | ExtentAttr | FilterAttr | FooterAttr | FilteritemAttr | GeomtransformAttr | GroupAttr
        | HeaderAttr | LabelcacheAttr | LabelitemAttr | LabelmaxscaledenomAttr | LabelminscaledenomAttr
        | LabelrequiresAttr | MaskAttr | MaxfeaturesAttr | MaxgeowidthAttr | MaxscaledenomAttr | MingeowidthAttr
        | MinscaledenomAttr | NameAttr | PluginAttr | PostlabelcacheAttr | ProcessingAttr | OffsiteAttr | SizeunitsAttr
        | RequiresAttr | StatusAttr | StyleitemAttr | SymbolscaledenomAttr | TemplateAttr | TileindexAttr
        | TileitemAttr | TilesrsAttr | TitleAttr | ToleranceunitsAttr | ToleranceAttr | TransformAttr | TypeAttr
        | UnitsAttr | UtfdataAttr | UtfitemAttr
        | IncludeAttr
    ) { pin=1 }

ClassObject ::= CLASS ClassObjectChildren * END { pin=1 }
ClassObjectChildren ::=
    !END (
        LabelObject | LeaderObject | StyleObject | ValidationObject
        | DebugClassAttr | ExpressionAttr | GroupAttr | KeyimageAttr
        | MaxscaledenomAttr | MinscaledenomAttr | NameAttr | StatusAttr | TemplateAttr | TextAttr
        | IncludeAttr
    ) { pin=1 }

SymbolObject ::= SYMBOL SymbolObjectChildren * END { pin=1 }
SymbolObjectChildren ::=
    !END (
        PointsObject
        | AnchorpointAttr | AntialiasAttr | CharacterAttr | FilledAttr | FontAttr | ImageAttr | NameAttr
        | TransparentAttr | TypeSymbolAttr
        | IncludeAttr
    ) { pin=1 }

LabelObject ::= LABEL LabelObjectChildren * END { pin=1 }
LabelObjectChildren ::=
    !END (
        StyleObject
        | AlignAttr | AngleLabelAttr | AntialiasAttr | BufferAttr | ColorClassEnum | ExpressionAttr | FontLabelAttr
        | ForceAttr | MaxlengthAttr | MaxoverlapangleAttr | MaxscaledenomAttr | MaxsizeAttr | MindistanceAttr
        | MinfeaturesizeAttr | MinscaledenomAttr | MinsizeAttr | OffsetAttr | OutlinecolorClassAttr | OutlinewidthAttr
        | PartialsAttr | PositionAttr | PriorityAttr | RepeatdistanceAttr | ShadowcolorAttr | ShadowsizeAttr
        | SizeLabelAttr | TextAttr | TypeLabelAttr | WrapAttr
        | IncludeAttr
    ) { pin=1 }

StyleObject ::= STYLE StyleObjectChildren * END { pin=1 }
StyleObjectChildren ::=
    !END (
        PatternObject
        | AngleClassAttr | AntialiasAttr | ColorClassAttr | GapAttr | GeomtransformClassAttr | InitialgapAttr
        | LinecapAttr | LinejoinAttr | LinejoinmaxsizeAttr | MaxscaledenomAttr | MaxsizeAttr | MaxwidthAttr
        | MinscaledenomAttr | MinsizeAttr | MinwidthAttr | OffsetAttr | OpacityClassAttr | OutlinecolorClassAttr
        | OutlinewidthAttr | PolaroffsetAttr | SizeClassAttr | SymbolClassAttr | WidthClassAttr
        | IncludeAttr
    ) { pin=1 }

LeaderObject ::= LEADER LeaderObjectChildren * END { pin=1 } // TODO supported layer type: Polygon
LeaderObjectChildren ::=
    !END (
        StyleObject
        | GridstepAttr | MaxdistanceAttr
        | IncludeAttr
    ) { pin=1 }

LegendObject ::= LEGEND LegendObjectChildren * END { pin=1 }
LegendObjectChildren ::=
    !END (
        LabelObject
        | ImagecolorAttr | InterlaceAttr | KeysizeAttr | KeyspacingAttr | OutlinecolorAttr | PositionAttr
        | PostlabelcacheAttr | StatusAttr | TemplateAttr
        | IncludeAttr
    ) { pin=1 }

FeatureObject ::= FEATURE FeatureObjectChildren * END { pin=1 }
FeatureObjectChildren ::=
    !END (
        PointsObject
        | ItemsAttr | TextAttr | WktAttr
        | IncludeAttr
    ) { pin=1 }

ClusterObject ::= CLUSTER ClusterObjectChildren * END { pin=1 } // TODO: only within POINT layers
ClusterObjectChildren ::=
    !END (
        MaxdistanceAttr | RegionAttr | BufferAttr | GroupAttr | FilterAttr | ProcessingAttr
        | IncludeAttr
    ) { pin=1 }

CompositeObject ::= COMPOSITE CompositeObjectChildren * END { pin=1 }
CompositeObjectChildren ::=
    !END (
        OpacityAttr | CompopAttr
        | IncludeAttr
    ) { pin=1 }

GridObject ::= GRID GridObjectChildren * END { pin=1 }
GridObjectChildren ::=
    !END (
        LabelformatAttr | MinarcsAttr | MaxarcsAttr | MinintervalAttr | MaxintervalAttr | MinsubdivideAttr
        | MaxsubdivideAttr
        | IncludeAttr
    ) { pin=1 }

JoinObject ::= JOIN JoinObjectChildren * END { pin=1 }
JoinObjectChildren ::=
    !END (
        ConnectionAttr | ConnectiontypeJoinAttr | FooterAttr |  FromAttr | HeaderAttr | NameAttr | TableAttr
        | TemplateAttr | ToAttr | TypeJoinAttr
        | IncludeAttr
    ) { pin=1 }

QuerymapObject ::= QUERYMAP QuerymapObjectChildren * END { pin=1 }
QuerymapObjectChildren ::=
    !END (
        ColorAttr | SizeAttr | StatusAttr | StyleQuerymapAttr
        | IncludeAttr
    ) { pin=1 }

ReferenceObject ::= REFERENCE ReferenceObjectChildren * END { pin=1 }
ReferenceObjectChildren ::=
    !END (
        ColorAttr | ExtentAttr | ImageAttr | MarkerAttr | MarkersizeAttr | MinboxsizeAttr | MaxboxsizeAttr
        | OutlinecolorAttr | SizeAttr | StatusAttr
        | IncludeAttr
    ) { pin=1 }

ScalebarObject ::= SCALEBAR ScalebarObjectChildren * END { pin=1 }
ScalebarObjectChildren ::=
    !END (
        LabelObject
        | AlignAttr | BackgroundcolorAttr | ColorAttr | ImagecolorAttr | InterlaceAttr | OutlinecolorAttr | PositionAttr
        | PostlabelcacheAttr | SizeAttr | StatusAttr | StyleScalebarAttr | UnitsAttr
        | IncludeAttr
    ) { pin=1 }

OutputformatObject ::= OUTPUTFORMAT OutputformatObjectChildren * END { pin=1}
OutputformatObjectChildren ::=
    !END (
        DriverAttr | ExtensionAttr | FormatoptionAttr | ImagemodeAttr | MimetypeAttr | NameAttr | TransparentOutputformatAttr
    ) { pin=1 }

PatternObject ::= PATTERN PatternObjectChildren * END { pin=1 }
PatternObjectChildren ::= !END ( ( integer integer ) | IncludeAttr) { pin=1 }

ValidationObject ::= VALIDATION ValidationObjectChildren * END
ValidationObjectChildren ::= !END ( ( string string ) | IncludeAttr ) { pin=1 }

MetadataObject ::= METADATA MetadataObjectChildren * END { pin=1 }
MetadataObjectChildren ::= !END ( ( string string ) | IncludeAttr ) { pin=1 }

PointsObject ::= POINTS PointsObjectChildren * END { pin=1 }
PointsObjectChildren ::= !END ( ( double double ) | IncludeAttr ) { pin=1 }

ProjectionObject ::= PROJECTION ProjectionObjectChildren * END { pin=1 }
ProjectionObjectChildren ::= !END ( string | IncludeAttr ) { pin=1 }

//
// ATTRIBUTES
//
private AlignAttr ::= ALIGN AlignEnum {pin=1 recoverWhile=global_attribute_recover}

private AnchorpointAttr ::= ANCHORPOINT double double {pin=1 recoverWhile=global_attribute_recover} // double 0-1

private AngleAttr ::= ANGLE ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}
private AngleClassAttr ::= ANGLE AngleClassEnum {pin=1 recoverWhile=global_attribute_recover}
private AngleLabelAttr ::= ANGLE AngleLabelEnum {pin=1 recoverWhile=global_attribute_recover}

private AntialiasAttr ::= ANTIALIAS BooleanEnum {pin=1 recoverWhile=global_attribute_recover}

private BackgroundcolorAttr ::= BACKGROUNDCOLOR ColorEnum {pin=1 recoverWhile=global_attribute_recover} //TODO color

private BrowseformatAttr ::= BROWSEFORMAT string {pin=1 recoverWhile=global_attribute_recover}

private BufferAttr ::= BUFFER ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private CharacterAttr ::= CHARACTER string {pin=1 recoverWhile=global_attribute_recover} // TODO char

private ClassgroupAttr ::= CLASSGROUP string {pin=1 recoverWhile=global_attribute_recover}

private ClassitemAttr ::= CLASSITEM string {pin=1 recoverWhile=global_attribute_recover}

private ColorAttr ::= COLOR ColorEnum {pin=1 recoverWhile=global_attribute_recover} //TODO color
private ColorClassAttr ::= COLOR ColorClassEnum {pin=1 recoverWhile=global_attribute_recover}

private ConfigAttr ::= CONFIG (
    ( CGI_CONTEXT_URL string ) | ( MS_ENCRYPTION_KEY string ) | ( MS_ERRORFILE string ) | ( MS_NONSQUARE YesNoEnum )
    | ( ON_MISSING_DATA OnMissingDataEnum ) | ( PROJ_LIB string )
    | ( string string ))  {pin=1 recoverWhile=global_attribute_recover}

private CompopAttr ::= COMPOP string {pin=1 recoverWhile=global_attribute_recover} // TODO: keywords in string

private ConnectionAttr ::= CONNECTION string {pin=1 recoverWhile=global_attribute_recover}

private ConnectiontypeAttr ::= CONNECTIONTYPE ConnectiontypeEnum {pin=1 recoverWhile=global_attribute_recover}
private ConnectiontypeJoinAttr ::= CONNECTIONTYPE ConnectiontypeJoinEnum {pin=1 recoverWhile=global_attribute_recover}

private DataAttr ::= DATA string {pin=1 recoverWhile=global_attribute_recover}

private DatapatternAttr ::= DATAPATTERN string {pin=1 recoverWhile=global_attribute_recover} // TODO: regular expression

private DebugAttr ::= DEBUG DebugEnum {pin=1 recoverWhile=global_attribute_recover}
private DebugClassAttr ::= DEBUG BooleanEnum {pin=1 recoverWhile=global_attribute_recover}

private DefresolutionAttr ::= DEFRESOLUTION integer {pin=1 recoverWhile=global_attribute_recover}

private DriverAttr ::= DRIVER DriverEnum {pin=1 recoverWhile=global_attribute_recover}

private DumpAttr ::= DUMP BooleanEnum {pin=1 recoverWhile=global_attribute_recover}

private EmptyAttr ::= EMPTY string {pin=1 recoverWhile=global_attribute_recover} // TODO: url

private EncodingAttr ::= ENCODING string {pin=1 recoverWhile=global_attribute_recover}

private ErrorAttr ::= ERROR string {pin=1 recoverWhile=global_attribute_recover} // TODO: url

private ExpressionAttr ::= EXPRESSION ExpressionEnum {pin=1 recoverWhile=global_attribute_recover}

private ExtensionAttr ::= EXTENSION string {pin=1 recoverWhile=global_attribute_recover}

private ExtentAttr ::= EXTENT ( integer | double ) ( integer | double ) ( integer | double ) ( integer | double ) {pin=1 recoverWhile=ExtentAttr_recover}

private FilledAttr ::= FILLED BooleanEnum {pin=1 recoverWhile=global_attribute_recover}
private FilterAttr ::= FILTER ExpressionEnum {pin=1 recoverWhile=global_attribute_recover} // TODO: expression!
private FilteritemAttr ::= FILTERITEM string {pin=1 recoverWhile=global_attribute_recover}

private FontAttr ::= FONT string {pin=1 recoverWhile=global_attribute_recover} // TODO must be defined in fontset!
private FontLabelAttr ::= FONT ( string | attributeToken ) {pin=1 recoverWhile=global_attribute_recover} // TODO must be defined in fontset!

private FontsetAttr ::= FONTSET string {pin=1 recoverWhile=global_attribute_recover} // TODO: file

private FooterAttr ::= FOOTER string {pin=1 recoverWhile=global_attribute_recover} // TODO: filename

private ForceAttr ::= FORCE BooleanEnum {pin=1 recoverWhile=global_attribute_recover}

private FormatoptionAttr ::= FORMATOPTION string  {pin=1 recoverWhile=global_attribute_recover}

private FromAttr ::= FROM string {pin=1 recoverWhile=global_attribute_recover}

private GapAttr ::= GAP double {pin=1 recoverWhile=global_attribute_recover}

private GeomtransformAttr ::= GEOMTRANSFORM string {pin=1 recoverWhile=global_attribute_recover} // TODO: [<expression>|<Javascript file>]
private GeomtransformClassAttr ::= GEOMTRANSFORM GeomtransformClassEnum {pin=1 recoverWhile=global_attribute_recover}

private GridstepAttr ::= GRIDSTEP integer {pin=1 recoverWhile=global_attribute_recover}

private GroupAttr ::= GROUP string {pin=1 recoverWhile=global_attribute_recover}

private HeaderAttr ::= HEADER string {pin=1 recoverWhile=global_attribute_recover} // TODO: filename

private ImageAttr ::= IMAGE string {pin=1 recoverWhile=global_attribute_recover}

private ImagecolorAttr ::= IMAGECOLOR ColorEnum {pin=1 recoverWhile=global_attribute_recover} // TODO: hex or RGB

private ImagemodeAttr ::= IMAGEMODE ImagemodeEnum {pin=1 recoverWhile=global_attribute_recover} // TODO: hex or RGB

private ImagepathAttr ::= IMAGEPATH string {pin=1 recoverWhile=global_attribute_recover} // TODO: path

private ImagetypeAttr ::= IMAGETYPE ImagetypeEnum {pin=1 recoverWhile=global_attribute_recover} // TODO: must match one of the defined ones in OutputfomatObject

private ImageurlAttr ::= IMAGEURL string {pin=1 recoverWhile=global_attribute_recover} // TODO path? url?

private IncludeAttr ::= INCLUDE string {pin=1 recoverWhile=global_attribute_recover} // TODO path? url?

private InitialgapAttr ::= INITIALGAP integer {pin=1 recoverWhile=global_attribute_recover}

private InterlaceAttr ::= INTERLACE OnOffEnum {pin=1 recoverWhile=global_attribute_recover}

private ItemsAttr ::= ITEMS string {pin=1 recoverWhile=global_attribute_recover} // TODO: comma separated list

private KeyimageAttr ::= KEYIMAGE string {pin=1 recoverWhile=global_attribute_recover} // TODO filename

private KeysizeAttr ::= KEYSIZE integer integer {pin=1 recoverWhile=global_attribute_recover}

private KeyspacingAttr ::= KEYSPACING integer integer {pin=1 recoverWhile=global_attribute_recover}

private LabelcacheAttr ::= LABELCACHE OnOffEnum {pin=1 recoverWhile=global_attribute_recover}

private LabelformatAttr ::= LABELFORMAT LabelFormatEnum {pin=1 recoverWhile=global_attribute_recover}

private LabelitemAttr ::= LABELITEM string {pin=1 recoverWhile=global_attribute_recover}

private LabelmaxscaledenomAttr ::= LABELMAXSCALEDENOM ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private LabelminscaledenomAttr ::= LABELMINSCALEDENOM ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private LabelrequiresAttr ::= LABELREQUIRES string {pin=1 recoverWhile=global_attribute_recover} // TODO: expression

private LegendformatAttr ::= LEGENDFORMAT string {pin=1 recoverWhile=global_attribute_recover}

private LinecapAttr ::= LINECAP LinecapEnum {pin=1 recoverWhile=global_attribute_recover}

private LinejoinAttr ::= LINEJOIN LinejoinEnum {pin=1 recoverWhile=global_attribute_recover}

private LinejoinmaxsizeAttr ::= LINEJOINMAXSIZE integer {pin=1 recoverWhile=global_attribute_recover}

private MarkerAttr ::= MARKER ( integer | string) {pin=1 recoverWhile=global_attribute_recover}

private MarkersizeAttr ::= MARKERSIZE integer {pin=1 recoverWhile=global_attribute_recover}

private MaskAttr ::= MASK string {pin=1 recoverWhile=global_attribute_recover} // TODO: layername validation

private MaxarcsAttr ::= MAXARCS double {pin=1 recoverWhile=global_attribute_recover}

private MaxboxsizeAttr ::= MAXBOXSIZE integer {pin=1 recoverWhile=global_attribute_recover}

private MaxdistanceAttr ::= MAXDISTANCE ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MaxfeaturesAttr ::= MAXFEATURES integer {pin=1 recoverWhile=global_attribute_recover}

private MaxgeowidthAttr ::= MAXGEOWIDTH ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MaxintervalAttr ::= MAXINTERVAL ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MaxlengthAttr ::= MAXLENGTH integer {pin=1 recoverWhile=global_attribute_recover}

private MaxoverlapangleAttr ::= MAXOVERLAPANGLE ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MaxscaledenomAttr ::= MAXSCALEDENOM ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MaxsizeAttr ::= MAXSIZE integer {pin=1 recoverWhile=global_attribute_recover}

private MaxsubdivideAttr ::= MAXSUBDIVIDE ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MaxtemplateAttr ::= MAXTEMPLATE string {pin=1 recoverWhile=global_attribute_recover} // TODO: [file/url]

private MaxwidthAttr ::= MAXWIDTH ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MimetypeAttr ::= MIMETYPE string  {pin=1 recoverWhile=global_attribute_recover}

private MinarcsAttr ::= MINARCS ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MinboxsizeAttr ::= MINBOXSIZE integer {pin=1 recoverWhile=global_attribute_recover}

private MindistanceAttr ::= MINDISTANCE ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MinfeaturesizeAttr ::= MINFEATURESIZE MinfeaturesizeEnum {pin=1 recoverWhile=global_attribute_recover}

private MingeowidthAttr ::= MINGEOWIDTH ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MinintervalAttr ::= MININTERVAL ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MinscaledenomAttr ::= MINSCALEDENOM ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MinsizeAttr ::= MINSIZE integer {pin=1 recoverWhile=global_attribute_recover}

private MinsubdivideAttr ::= MINSUBDIVIDE ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private MintemplateAttr ::= MINTEMPLATE string {pin=1 recoverWhile=global_attribute_recover} // TODO: [file/url]

private MinwidthAttr ::= MINWIDTH ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private NameAttr ::= NAME string {pin=1 recoverWhile=global_attribute_recover} // TODO: Unique check

private OffsetAttr ::= OFFSET ( integer | double ) ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private OffsiteAttr ::= OFFSITE ColorEnum {pin=1 recoverWhile=global_attribute_recover}

private OpacityAttr ::= OPACITY integer {pin=1 recoverWhile=global_attribute_recover} // TODO: 0-100
private OpacityClassAttr ::= OPACITY ( integer | attributeToken ) {pin=1 recoverWhile=global_attribute_recover}

private OutlinecolorAttr ::= OUTLINECOLOR ColorEnum {pin=1 recoverWhile=global_attribute_recover} // TODO color
private OutlinecolorClassAttr ::= OUTLINECOLOR ColorClassEnum {pin=1 recoverWhile=global_attribute_recover}

private OutlinewidthAttr ::= OUTLINEWIDTH ( double | attributeToken ) {pin=1 recoverWhile=global_attribute_recover}

private PartialsAttr ::= PARTIALS BooleanEnum {pin=1 recoverWhile=global_attribute_recover}

private PluginAttr ::= PLUGIN string {pin=1 recoverWhile=global_attribute_recover} // TODO: filename

private PolaroffsetAttr ::= POLAROFFSET ( ( double | attributeToken ) ( double | attributeToken ) ) {pin=1 recoverWhile=global_attribute_recover}

private PositionAttr ::= POSITION PositionEnum {pin=1 recoverWhile=global_attribute_recover}

private PostlabelcacheAttr ::= POSTLABELCACHE BooleanEnum {pin=1 recoverWhile=global_attribute_recover}

private PriorityAttr ::= PRIORITY ( integer | string | attributeToken ) {pin=1 recoverWhile=global_attribute_recover}

private ProcessingAttr ::= PROCESSING string {pin=1 recoverWhile=global_attribute_recover} // TODO: keywords in string!!

private QueryformatAttr ::= QUERYFORMAT string {pin=1 recoverWhile=global_attribute_recover}

private RegionAttr ::= REGION string {pin=1 recoverWhile=global_attribute_recover}

private RepeatdistanceAttr ::= REPEATDISTANCE integer {pin=1 recoverWhile=global_attribute_recover}

private RequiresAttr ::= REQUIRES string {pin=1 recoverWhile=global_attribute_recover} // TODO: expression

private ResolutionAttr ::= RESOLUTION integer {pin=1 recoverWhile=global_attribute_recover}

private ScaledenomAttr ::= SCALEDENOM ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private ShadowcolorAttr ::= SHADOWCOLOR ColorEnum {pin=1 recoverWhile=global_attribute_recover}

private ShadowsizeAttr ::= SHADOWSIZE ( ( integer | attributeToken ) ( integer | attributeToken ) ) {pin=1 recoverWhile=global_attribute_recover}

private ShapepathAttr ::= SHAPEPATH string {pin=1 recoverWhile=global_attribute_recover} // TODO: directory

private SizeAttr ::= SIZE integer integer {pin=1 recoverWhile=global_attribute_recover}
private SizeClassAttr ::= SIZE ( integer | double | attributeToken ) {pin=1 recoverWhile=global_attribute_recover}
private SizeLabelAttr ::= SIZE SizeLabelEnum {pin=1 recoverWhile=global_attribute_recover}

private SizeunitsAttr ::= SIZEUNITS SizeUnitEnum {pin=1 recoverWhile=global_attribute_recover}

private StatusAttr ::= STATUS StatusEnum {pin=1 recoverWhile=global_attribute_recover}

private StyleitemAttr ::= STYLEITEM string {pin=1 recoverWhile=global_attribute_recover} // TODO: [<attribute>|auto|<javascript file>]

private StyleQuerymapAttr ::= STYLE StyleQuerymapEnum {pin=1 recoverWhile=global_attribute_recover}
private StyleScalebarAttr ::= STYLE ( 0 | 1) {pin=1 recoverWhile=global_attribute_recover}

private SymbolClassAttr ::= SYMBOL (integer | string | attributeToken) {pin=1 recoverWhile=global_attribute_recover}

private SymbolscaledenomAttr ::= SYMBOLSCALEDENOM double {pin=1 recoverWhile=global_attribute_recover}

private SymbolsetAttr ::= SYMBOLSET string {pin=1 recoverWhile=global_attribute_recover} // TODO: file

private TableAttr ::= TABLE string {pin=1 recoverWhile=global_attribute_recover}

private TemplateAttr ::= TEMPLATE string {pin=1 recoverWhile=global_attribute_recover} // TODO: [file|url]

private TemplatepatternAttr ::= TEMPLATEPATTERN string {pin=1 recoverWhile=global_attribute_recover} // TODO regex

private TemppathAttr ::= TEMPPATH string {pin=1 recoverWhile=global_attribute_recover} // TODO: path

private TextAttr ::= TEXT string {pin=1 recoverWhile=global_attribute_recover} // TODO string,expression

private TileindexAttr ::= TILEINDEX string {pin=1 recoverWhile=global_attribute_recover} // TODO: [filename|layername]

private TileitemAttr ::= TILEITEM string {pin=1 recoverWhile=global_attribute_recover} // TODO: [attribute]

private TilesrsAttr ::= TILESRS string {pin=1 recoverWhile=global_attribute_recover} // TODO: [attribute]

private TitleAttr ::= TITLE string {pin=1 recoverWhile=global_attribute_recover}

private ToAttr ::= TO string {pin=1 recoverWhile=global_attribute_recover}

private ToleranceAttr ::= TOLERANCE ( integer | double ) {pin=1 recoverWhile=global_attribute_recover}

private ToleranceunitsAttr ::= TOLERANCEUNITS ToleranceUnitEnum {pin=1 recoverWhile=global_attribute_recover}

private TransformAttr ::= TRANSFORM TransformEnum {pin=1 recoverWhile=global_attribute_recover}

private TransparentAttr ::= TRANSPARENT integer {pin=1 recoverWhile=global_attribute_recover} // TODO color-index
private TransparentOutputformatAttr ::= TRANSPARENT OnOffEnum  {pin=1 recoverWhile=global_attribute_recover}

private TypeAttr ::= TYPE TypeEnum {pin=1 recoverWhile=global_attribute_recover}
private TypeJoinAttr ::= TYPE TypeJoinEnum {pin=1 recoverWhile=global_attribute_recover}
private TypeLabelAttr ::= TYPE TypeLabelEnum {pin=1 recoverWhile=global_attribute_recover}
private TypeSymbolAttr ::= TYPE TypeSymbolEnum {pin=1 recoverWhile=global_attribute_recover}

private UnitsAttr ::= UNITS UnitsEnum {pin=1 recoverWhile=global_attribute_recover}

private UtfdataAttr ::= UTFDATA string {pin=1 recoverWhile=global_attribute_recover}

private UtfitemAttr ::= UTFITEM string {pin=1 recoverWhile=global_attribute_recover}

private WidthClassAttr ::= WIDTH ( ( integer | double ) | attributeToken ) {pin=1 recoverWhile=global_attribute_recover}

private WktAttr ::= WKT string {pin=1 recoverWhile=global_attribute_recover} // TODO wkt standard

private WrapAttr ::= WRAP string {pin=1 recoverWhile=global_attribute_recover} // TODO character

private global_attribute_recover ::=
    !(
        END
        | MAP | WEB | LAYER | CLASS | SYMBOL | LABEL | STYLE | LEADER | LEGEND | FEATURE | CLUSTER | COMPOSITE | GRID
        | JOIN | QUERYMAP | REFERENCE | SCALEBAR | PATTERN | VALIDATION | METADATA | POINTS | PROJECTION
        | ALIGN | ANCHORPOINT | ANGLE | ANTIALIAS | BACKGROUNDCOLOR | BROWSEFORMAT | BUFFER | CHARACTER | CLASSGROUP
        | CLASSITEM | COLOR | CONFIG | COMPOP | CONNECTION | CONNECTIONTYPE | DATA | DATAPATTERN | DEBUG | DEFRESOLUTION
        | DRIVER | DUMP | EMPTY | ENCODING | ERROR | EXPRESSION | EXTENSION | EXTENT | FILLED | FILTER | FILTERITEM | FONT | FONTSET | FOOTER
        | FORCE | FORMATOPTION | FROM | GAP | GEOMTRANSFORM | GRIDSTEP | GROUP | HEADER | IMAGE | IMAGECOLOR | IMAGEMODE | IMAGEPATH | IMAGETYPE
        | IMAGEURL | INITIALGAP | INTERLACE | ITEMS | KEYIMAGE | KEYSIZE | KEYSPACING | LABELCACHE | LABELFORMAT
        | LABELITEM | LABELMAXSCALEDENOM | LABELMINSCALEDENOM | LABELREQUIRES | LEGENDFORMAT | LINECAP | LINEJOIN
        | LINEJOINMAXSIZE | MARKER | MARKERSIZE | MASK | MAXARCS | MAXBOXSIZE | MAXDISTANCE | MAXFEATURES | MAXGEOWIDTH
        | MAXINTERVAL | MAXLENGTH | MAXOVERLAPANGLE | MAXSCALEDENOM | MAXSIZE | MAXSUBDIVIDE | MAXTEMPLATE | MAXWIDTH
        | MIMETYPE | MINARCS | MINBOXSIZE | MINDISTANCE | MINFEATURESIZE | MINGEOWIDTH | MININTERVAL | MINSCALEDENOM | MINSIZE
        | MINSUBDIVIDE | MINTEMPLATE | MINWIDTH | NAME | OFFSET | OFFSITE | OPACITY | OUTLINECOLOR | OUTLINEWIDTH
        | PARTIALS | PLUGIN | POLAROFFSET | POSITION | POSTLABELCACHE | PRIORITY | PROCESSING | QUERYFORMAT | REGION
        | REPEATDISTANCE | REQUIRES | RESOLUTION | SCALEDENOM | SHADOWCOLOR | SHADOWSIZE | SHAPEPATH | SIZE | SIZEUNITS
        | STATUS | STYLEITEM | SYMBOLSCALEDENOM | SYMBOLSET | TABLE | TEMPLATE | TEMPLATEPATTERN
        | TEMPPATH | TEXT | TILEINDEX | TILEITEM | TILESRS | TITLE | TO | TOLERANCE | TOLERANCEUNITS | TRANSFORM
        | TRANSPARENT | TYPE | UNITS | UTFDATA | UTFITEM | WIDTH | WKT | WRAP
        | INCLUDE
    )

//
// ENUMERATIONS
//

private AlignEnum ::= left|center|right
private AngleClassEnum ::= integer|double|attributeToken|auto
private AngleLabelEnum ::= AngleClassEnum|auto2|follow
private BooleanEnum ::= true|false
private ColorClassEnum ::= ColorEnum|attributeToken
private ColorEnum ::= string | ( integer integer integer )
private ConnectiontypeEnum ::= contour|kerneldensity|local|ogr|oraclespatial|plugin|postgis|sde|union|uvraster|wfs|wms // TODO check for completeness
private ConnectiontypeJoinEnum ::= csv|mysql|postgresql
private DebugEnum ::= OnOffEnum|0|1|2|3|4|5
private DriverEnum ::= string|"AGG/PNG"|"GD/GIF"|"AGG/PNG8"|"AGG/JPEG"|"CAIRO/SVG"|"CAIRO/PDF"|"GDAL/GTiff"|KML|KMZ|"CAIRO/PNG"|UTFGRID
private ExpressionEnum ::= ( string | logicalExpressionToken | regexToken | listExpressionToken ) // TODO string functions
private GeomtransformClassEnum ::= bbox|centroid|"end"|labelpnt|labelpoly|start|vertices|string // TODO string = expression!
private ImagemodeEnum ::= PC256|RGB|RGBA|BYTE|INT16|FLOAT32|FEATURE
private ImagetypeEnum ::= png|gif|png8|jpeg|svg|pdf|gtiff|kml|kmz|cairopng|string
private LabelFormatEnum ::= dd|ddmm|ddmmss|string // TODO string=cformat-string
private LinecapEnum ::= butt|round|square
private LinejoinEnum ::= round|miter|bevel|none
private MinfeaturesizeEnum ::= integer|auto
private OnMissingDataEnum ::= fail|log|ignore
private OnOffEnum ::= on|off
private PositionEnum ::= ul|uc|ur|cl|cc|cr|ll|lc|lr // TODO why not cl\cc\cr?
private SizeLabelEnum ::= integer|tiny|small|medium|large|giant|attributeToken
private SizeUnitEnum ::= feet|inches|kilometers|meters|miles|nauticalmiles|pixels
private StatusEnum ::= OnOffEnum|default
private StyleQuerymapEnum ::= normal|hilite|selected
private ToleranceUnitEnum ::= SizeUnitEnum|dd
private TransformEnum ::= BooleanEnum|ul|uc|ur|cl|cc|cr|ll|lc|lr
private TypeEnum ::= chart|circle|line|point|polygon|raster|query
private TypeJoinEnum ::= ONE-TO-ONE|ONE-TO-MANY
private TypeLabelEnum ::= bitmap|truetype
private TypeSymbolEnum ::= ellipse|hatch|pixmap|svg|truetype|vector
private UnitsEnum ::= ToleranceUnitEnum|percentages
private YesNoEnum ::= yes|no