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authorJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-16 18:49:26 +0900
committerJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-30 00:39:06 +0900
commitfcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch)
tree64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/lib/rexml/xmltokens.rb
Fresh start
Diffstat (limited to 'jni/ruby/lib/rexml/xmltokens.rb')
-rw-r--r--jni/ruby/lib/rexml/xmltokens.rb84
1 files changed, 84 insertions, 0 deletions
diff --git a/jni/ruby/lib/rexml/xmltokens.rb b/jni/ruby/lib/rexml/xmltokens.rb
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+++ b/jni/ruby/lib/rexml/xmltokens.rb
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+module REXML
+ # Defines a number of tokens used for parsing XML. Not for general
+ # consumption.
+ module XMLTokens
+ # From http://www.w3.org/TR/REC-xml/#sec-common-syn
+ #
+ # [4] NameStartChar ::=
+ # ":" |
+ # [A-Z] |
+ # "_" |
+ # [a-z] |
+ # [#xC0-#xD6] |
+ # [#xD8-#xF6] |
+ # [#xF8-#x2FF] |
+ # [#x370-#x37D] |
+ # [#x37F-#x1FFF] |
+ # [#x200C-#x200D] |
+ # [#x2070-#x218F] |
+ # [#x2C00-#x2FEF] |
+ # [#x3001-#xD7FF] |
+ # [#xF900-#xFDCF] |
+ # [#xFDF0-#xFFFD] |
+ # [#x10000-#xEFFFF]
+ name_start_chars = [
+ ":",
+ "A-Z",
+ "_",
+ "a-z",
+ "\\u00C0-\\u00D6",
+ "\\u00D8-\\u00F6",
+ "\\u00F8-\\u02FF",
+ "\\u0370-\\u037D",
+ "\\u037F-\\u1FFF",
+ "\\u200C-\\u200D",
+ "\\u2070-\\u218F",
+ "\\u2C00-\\u2FEF",
+ "\\u3001-\\uD7FF",
+ "\\uF900-\\uFDCF",
+ "\\uFDF0-\\uFFFD",
+ "\\u{10000}-\\u{EFFFF}",
+ ]
+ # From http://www.w3.org/TR/REC-xml/#sec-common-syn
+ #
+ # [4a] NameChar ::=
+ # NameStartChar |
+ # "-" |
+ # "." |
+ # [0-9] |
+ # #xB7 |
+ # [#x0300-#x036F] |
+ # [#x203F-#x2040]
+ name_chars = name_start_chars + [
+ "\\-",
+ "\\.",
+ "0-9",
+ "\\u00B7",
+ "\\u0300-\\u036F",
+ "\\u203F-\\u2040",
+ ]
+ NAME_START_CHAR = "[#{name_start_chars.join('')}]"
+ NAME_CHAR = "[#{name_chars.join('')}]"
+ NAMECHAR = NAME_CHAR # deprecated. Use NAME_CHAR instead.
+
+ # From http://www.w3.org/TR/xml-names11/#NT-NCName
+ #
+ # [6] NCNameStartChar ::= NameStartChar - ':'
+ ncname_start_chars = name_start_chars - [":"]
+ # From http://www.w3.org/TR/xml-names11/#NT-NCName
+ #
+ # [5] NCNameChar ::= NameChar - ':'
+ ncname_chars = name_chars - [":"]
+ NCNAME_STR = "[#{ncname_start_chars.join('')}][#{ncname_chars.join('')}]*"
+ NAME_STR = "(?:#{NCNAME_STR}:)?#{NCNAME_STR}"
+
+ NAME = "(#{NAME_START_CHAR}#{NAME_CHAR}*)"
+ NMTOKEN = "(?:#{NAME_CHAR})+"
+ NMTOKENS = "#{NMTOKEN}(\\s+#{NMTOKEN})*"
+ REFERENCE = "(?:&#{NAME};|&#\\d+;|&#x[0-9a-fA-F]+;)"
+
+ #REFERENCE = "(?:#{ENTITYREF}|#{CHARREF})"
+ #ENTITYREF = "&#{NAME};"
+ #CHARREF = "&#\\d+;|&#x[0-9a-fA-F]+;"
+ end
+end