--- /dev/null
+(* $Id$
+ * ----------------------------------------------------------------------
+ *
+ *)
+
+let ws = [ ' ' '\t' '\r' '\n' ]
+
+let ascii_digit = ['0'-'9']
+
+let ascii_hexdigit = ['0'-'9' 'a'-'h' 'A'-'H']
+
+let namechar = letter | digit | '.' | ':' | '-' | '_' | combiningChar | extender
+
+let name = ( letter | '_' | ':' ) namechar*
+
+let nmtoken = namechar+
+
+(* Valid characters are:
+ * #9, #10, #13, #32-#xD7FF, #xE000-#xFFFD, #x10000-#x10FFFF
+ *
+ * #xD7FF as UTF-8 sequence:
+ * 1110xxxx 10xxxxxx 10xxxxxx
+ * 1110...D 10...7.. 10.F...F = ED 9F BF
+ *
+ * #xE000 as UTF-8 sequence:
+ * 1110xxxx 10xxxxxx 10xxxxxx
+ * 1110...E 10...0.. 10.0...0 = EE 80 80
+ *
+ * UTF-8 sequence CF BE BF as character:
+ * 1110xxxx 10xxxxxx 10xxxxxx
+ * 1110...F 10111110 10111111 = #FFBF
+ *
+ * #xFFFD as UTF-8 sequence:
+ * 1110xxxx 10xxxxxx 10xxxxxx
+ * 1110...F 10...F.. 10.F...D = EF BF BD
+ *
+ * #x010000 as UTF-8 sequence:
+ * 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+ * 111100.. 10.1...0 10...0.. 10.0...0 = F0 90 80 80
+ *
+ * #x10FFFF as UTF-8 sequence:
+ * 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+ * 111101.. 10.0...F 10...F.. 10.F...F = F4 8F BF BF
+ *)
+
+
+let non_ascii_character =
+ ['\192'-'\223'] ['\128'-'\191'] (* #x80-#x7FF *)
+| ['\224'-'\236'] ['\128'-'\191'] ['\128'-'\191'] (* #x800-#xCFFF *)
+| '\237' ['\128'-'\159'] ['\128'-'\191'] (* #xD000-#xD7FF *)
+| '\238' ['\128'-'\191'] ['\128'-'\191'] (* #xE000-#xEFFF *)
+| '\239' ['\128'-'\190'] ['\128'-'\191'] (* #xF000-#xFFBF *)
+| '\239' '\191' ['\128'-'\189'] (* #xFFC0-#xFFFD *)
+| '\240' ['\144'-'\191'] ['\128'-'\191'] ['\128'-'\191']
+ (* #x010000-#x03FFFF *)
+| ['\241'-'\243'] ['\128'-'\191'] ['\128'-'\191'] ['\128'-'\191']
+ (* #x040000-#x0FFFFF *)
+| '\244' ['\128'-'\143'] ['\128'-'\191'] ['\128'-'\191']
+ (* #x100000-#10FFFFF *)
+
+let character =
+ [ '\009' '\010' '\013' '\032'-'\127' ]
+| non_ascii_character
+
+
+let character_except_question_mark = (* '?' = '\063' *)
+ [ '\009' '\010' '\013' '\032'-'\062' '\064'-'\127' ]
+| non_ascii_character
+
+
+let character_except_right_angle_bracket = (* '>' = '\062' *)
+ [ '\009' '\010' '\013' '\032'-'\061' '\063'-'\127' ]
+| non_ascii_character
+
+
+let character_except_minus = (* '-' = '\045' *)
+ [ '\009' '\010' '\013' '\032'-'\044' '\046'-'\127' ]
+| non_ascii_character
+
+
+let character_except_quot = (* '"' = '\034' *)
+ [ '\009' '\010' '\013' '\032'-'\033' '\035'-'\255' ]
+| non_ascii_character
+
+
+let character_except_apos = (* '\'' = '\039' *)
+ [ '\009' '\010' '\013' '\032'-'\038' '\040'-'\255' ]
+| non_ascii_character
+
+
+let pi_string = character_except_question_mark*
+ ( '?' character_except_right_angle_bracket
+ character_except_question_mark* )*
+ '?'?
+
+
+let comment_string = character_except_minus*
+ ('-' character_except_minus+ )*
+
+
+let normal_character =
+ (* Character except '&' = '\038', '<' = '\060', ']' = '\093', and CR LF *)
+ [ '\009' '\032'-'\037' '\039'-'\059' '\061'-'\092' '\094'-'\127' ]
+| non_ascii_character
+
+
+let character_except_rbracket = (* ']' = '\093' *)
+ [ '\009' '\010' '\013' '\032'-'\092' '\094'-'\127' ]
+| non_ascii_character
+
+
+let character_except_rbracket_rangle = (* ']' = '\093', '>' = '\062' *)
+ [ '\009' '\010' '\013' '\032'-'\061' '\063'-'\092' '\094'-'\127' ]
+| non_ascii_character
+
+
+let cdata_string =
+ character_except_rbracket*
+ ( "]" character_except_rbracket+ |
+ "]]" ']'* character_except_rbracket_rangle character_except_rbracket*
+ )*
+ ']'*
+
+
+let printable_character_except_amp_lt =
+ (* '&' = '\038', '<' = '\060' *)
+ [ '\032'-'\037' '\039'-'\059' '\061'-'\127']
+| non_ascii_character
+
+
+let printable_character_except_amp_percent =
+ (* '%' = '\037', '&' = '\038' *)
+ [ '\032'-'\036' '\039'-'\127']
+| non_ascii_character
+
+
+let character_except_special =
+ (* '<'=060, ']'=093, '"'=034, '\''=039 *)
+ [ '\009' '\010' '\013' '\032'-'\033' '\035'-'\038' '\040'-'\059'
+ '\061'-'\092' '\094'-'\127' ]
+| non_ascii_character
+
+
+
+(* ======================================================================
+ * History:
+ *
+ * $Log$
+ * Revision 1.1 2000/11/17 09:57:32 lpadovan
+ * Initial revision
+ *
+ * Revision 1.2 2000/08/26 19:58:08 gerd
+ * Bugfix in character_except_apos. The bug caused that attribute
+ * values delimited by ' could not be scanned at all.
+ *
+ * Revision 1.1 2000/05/20 20:33:25 gerd
+ * Initial revision.
+ *
+ *
+ *)