--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/agcl/parsifal/xml2.syn	Sat Dec 22 17:52:45 2007 -0500
@@ -0,0 +1,244 @@
+// Document
+
+// [1]
+document $
+  -> prolog, element, Misc?...
+
+
+// Character Range
+
+// [2]
+//Char = 0x9 + 0xA + 0x20..0xd7ff + 0xe000..0xfffd + 0x0000-0x10ffff
+Char = 0x9 + 0xA + 0x20..0xff          // 8 bit characters only pro tem
+
+
+// White Space
+
+// [3]
+SpaceChar
+ -> 0x20 + 0x9 + 0xd + 0xa
+S
+ -> SpaceChar...
+
+
+// Names and Tokens
+
+// [4]
+NameChar = Letter + Digit + '.' + '-' + ':' + CombiningChar + Extender
+
+// [5]
+Name
+ -> Letter + '_' + ':', NameChar?...
+
+// [6]
+Names
+ -> Name, [S, Name]...
+
+// [7]
+Nmtoken
+ -> NameChar...
+
+// [8]
+Nmtokens
+ -> Nmtoken, [S, Nmtoken]...
+
+
+// Literals
+
+// [9]
+EntityValue
+ -> '"', [~(eof + '%' + '&' + '"') | PEReference | Reference]..., '"'
+ -> '\'', [~(eof + '%' + '&' + '\'') | PEReference | Reference]..., '\''
+
+// [10]
+AttValue
+ -> '"', [~(eof + '%' + '&' + '"') | Reference]..., '"'
+ -> '\'', [~(eof + '%' + '&' + '\'') | Reference]..., '\''
+
+// [11]
+SystemLiteral
+ -> '"', ~(eof + '"')?..., '"'
+ -> '\'', ~(eof + '\'')?..., '\''
+
+// [12]
+PubidLiteral
+ -> '"', PubidChar?..., '"'
+ -> '\'', PubidChar?..., '\''
+
+// [13]
+PubidChar = 0x20 + 0xd + 0xa + 'a-z' + 'A-Z' + '0-9' +
+            '-' + '\'' + '(' + ')' + '+' + ',' + '.' +
+            '/' + ':' + '?' + ';' + '!' + '*' + '#' +
+            '@' + '$' + '_' + '%'
+
+
+// Character Data
+
+// [14]
+CharData
+ -> ~(eof + '<' + '&')?...
+  // Note that use of keyword "]]>" will take care of CDATA problem
+
+
+// Comments
+
+// [15]
+Comment
+ -> "<!--", Char?..., "--", '>'
+
+
+// Processing Instructions
+
+// [16]
+PI
+ -> "<?", PITarget, [S, char?...], "?>"
+
+// [17]
+PITarget
+ -> Name                    // Name lookup mechanism should reject "xml"
+
+
+// CDATA Sections
+
+// [18]
+CDSect
+ -> CDStart, CData, CDEnd
+
+// [19]
+CDStart
+ -> "<![CDATA["
+
+// [20]
+CData
+ -> Char?...
+ // Keyword recognition logic overrides character recognition
+
+// [21]
+ -> "]]>"
+
+
+// Prolog
+
+// [22]
+prolog
+ -> XMLDecl?, Misc?..., [doctypedecl, Misc?...]
+
+// [23]
+XMLDecl
+// -> "<?xml", VersionInfo, EncodingDecl?, SDDecl?, S?, "?>"
+ -> "<?xml", VersionInfo, EncodingDecl?, [SDDecl, S? | S], "?>"
+
+// [24]
+VersionInfo
+ -> S, "version", Eq, {'\'', VersionNum, '\'' | '"', VersionNum, '"'}
+
+// [25]
+Eq
+ -> S?, '=', S?
+
+// [26]
+VersionNum
+ -> 'a-z' + 'A-Z' + '0-9' + '_' + '.' + ':' + '-'...
+
+// [27]
+Misc
+// -> Comment | PI | S
+ -> Comment | PI | SpaceChar                    // Avoid double recursion
+
+
+// Document Type Definition
+
+// [28]
+doctypedecl
+// -> "<!DOCTYPE", S, Name, [S, ExternalID], S?, [ '[', [markupdecl | PEReference | S]..., ']', S?], '>'
+// -> "<!DOCTYPE", S, Name, [S, ExternalID], S?, [ '[', [markupdecl | PEReference | SpaceChar]..., ']', S?], '>'
+ -> "<!DOCTYPE", S, Name, [S, [ExternalID, S?]], [ '[', [markupdecl | PEReference | SpaceChar]..., ']', S?], '>'
+
+// [29]
+markupdecl
+ -> elementdecl
+ -> AttlistDecl
+ -> EntityDecl
+ -> NotationDecl
+ -> PI
+ -> Comment
+
+
+// External Subset
+
+// [30]
+
+extSubset
+ -> TextDecl?, extSubsetDecl
+
+// [31]
+extSubsetDecl
+ -> [markupdecl | conditionalSect | PEReference | SpaceChar]...
+
+
+// Standalone Document Declaration
+
+// [32]
+SDDecl
+ -> S, "standalone", Eq, "'yes'" | "\"yes\"" | "'no'" | "\"no\""
+
+
+// Language Identification
+
+// [33]
+Language Id
+ -> Langcode, ['-', Subcode]...
+
+// [34]
+Langcode
+ -> ISO639Code | IanaCode | UserCode
+
+// [35]
+ISO639Code
+ -> 'a-z' + 'A-Z' -('i' + 'I' + 'x' + 'X'), 'a-z' + 'A-Z'
+
+// [36]
+IanaCode
+ -> 'i' + 'I', '-', 'a-z' + 'A-Z'...
+
+// [37]
+UserCode
+ -> 'x' + 'X', '-', 'a-z' + 'A-Z'...
+
+// [38]
+Subcode
+ -> 'a-z' + 'A-Z'...
+
+
+// Element
+
+// [39]
+element
+ -> EmptyElemTag | STag, content, ETag
+
+
+// Start-Tags, End-Tags, and Empty-Element Tags
+
+// Start-tag
+
+// [40]
+STag
+ -> '<', Name, [{S, Attribute}... | S], '>'
+
+// [41]
+Attribute
+ -> Name, Eq, AttValue
+
+// End-tag
+
+// [42]
+ETag
+ -> "</", Name, S?, '>'
+
+// Content of Elements
+
+// [43]
+
+content
+ -> [element | CharData | Reference | CDSect | PI | Comment]...
+