bundles/org.eclipse.wst.dtd.core/src/org/eclipse/wst/dtd/core/tokenizer/dtd.flex

/* this is a scanner for DTD files */
package com.ibm.etools.dtd.sed.parser.tokenizer;

import com.ibm.etools.dtd.sed.parser.DTDRegionTypes;

%%

%{
  private int node_count = 0;
  private String currentString;

  private Token createToken(String type)
  {
    return new Token(type, yytext(), yyline, yychar + startOffset, yylength());
  }

  private int startOffset = 0;
  public void setStartOffset(int startOffset)
  {
    this.startOffset = startOffset;
  }

  public void setLine(int line)
  {
    this.yyline = line;
  }
%} 

%class DTDTokenizer
%public
%unicode
%debug
%line
%char
%state NODE
%state ELEMENT_NAME
%state ELEMENT_CONTENT
%state ELEMENT_MIXED_OR_CHILD
%state ELEMENT_MIXED
%state ELEMENT_CHILD
%state ENTITY_NAME
%state ENTITY_CONTENT
%state NDATA_CONTENT

%state NOTATION_NAME
%state EXTERNALID_CONTENT

%state COMMENT_CONTENT
%state ATTLIST_NAME
%state ATTLIST_CONTENT
%state ATTRIBUTE_CONTENT
%state ATTRIBUTE_DEFAULT
%state ATTRIBUTE_ENUMERATION


ALPHA=[A-Za-z]
DIGIT=[0-9]
NONNEWLINE_WHITE_SPACE_CHAR=[\ \t\b\012]
STRING_TEXT=(\\\"|[^\n\r\"]|\\{WHITE_SPACE_CHAR}+\\)*
COMMENT_TEXT=([^*/\n]|[^*\n]"/"[^*\n]|[^/\n]"*"[^/\n]|"*"[^/\n]|"/"[^*\n])*
Ident = {ALPHA}({ALPHA}|{DIGIT}|_)*
InputCharacter = [^\r\n]

LineTerminator = \r|\n|\r\n

/* 3 - White Space */
S              =    (\x20 | \x09 | \x0D | \x0A)+
NonLineTerminatorWhitespace = (\x20 | \x09)+

WhiteSpace     = {LineTerminator} | [ \t\f]

/* 84 */
/*Letter         =    {BaseChar} | {Ideographic}

/* 85 */
BaseChar       =    [\u0041-\u005A] | [\u0061-\u007A] | [\u00C0-\u00D6] | [\u00D8-\u00F6] | [\u00F8-\u00FF] | [\u0100-\u0131] | [\u0134-\u013E] | [\u0141-\u0148] | [\u014A-\u017E] | [\u0180-\u01C3] | [\u01CD-\u01F0] | [\u01F4-\u01F5] | [\u01FA-\u0217] | [\u0250-\u02A8] | [\u02BB-\u02C1] | \u0386 | [\u0388-\u038A] | \u038C | [\u038E-\u03A1] | [\u03A3-\u03CE] | [\u03D0-\u03D6] | \u03DA | \u03DC | \u03DE | \u03E0 | [\u03E2-\u03F3] | [\u0401-\u040C] | [\u040E-\u044F] | [\u0451-\u045C] | [\u045E-\u0481] | [\u0490-\u04C4] | [\u04C7-\u04C8] | [\u04CB-\u04CC] | [\u04D0-\u04EB] | [\u04EE-\u04F5] | [\u04F8-\u04F9] | [\u0531-\u0556] | \u0559 | [\u0561-\u0586] | [\u05D0-\u05EA] | [\u05F0-\u05F2] | [\u0621-\u063A] | [\u0641-\u064A] | [\u0671-\u06B7] | [\u06BA-\u06BE] | [\u06C0-\u06CE] | [\u06D0-\u06D3] | \u06D5 | [\u06E5-\u06E6] | [\u0905-\u0939] | \u093D | [\u0958-\u0961] | [\u0985-\u098C] | [\u098F-\u0990] | [\u0993-\u09A8] | [\u09AA-\u09B0] | \u09B2 | [\u09B6-\u09B9] | [\u09DC-\u09DD] | [\u09DF-\u09E1] | [\u09F0-\u09F1] | [\u0A05-\u0A0A] | [\u0A0F-\u0A10] | [\u0A13-\u0A28] | [\u0A2A-\u0A30] | [\u0A32-\u0A33] | [\u0A35-\u0A36] | [\u0A38-\u0A39] | [\u0A59-\u0A5C] | \u0A5E | [\u0A72-\u0A74] | [\u0A85-\u0A8B] | \u0A8D | [\u0A8F-\u0A91] | [\u0A93-\u0AA8] | [\u0AAA-\u0AB0] | [\u0AB2-\u0AB3] | [\u0AB5-\u0AB9] | \u0ABD | \u0AE0 | [\u0B05-\u0B0C] | [\u0B0F-\u0B10] | [\u0B13-\u0B28] | [\u0B2A-\u0B30] | [\u0B32-\u0B33] | [\u0B36-\u0B39] | \u0B3D | [\u0B5C-\u0B5D] | [\u0B5F-\u0B61] | [\u0B85-\u0B8A] | [\u0B8E-\u0B90] | [\u0B92-\u0B95] | [\u0B99-\u0B9A] | \u0B9C | [\u0B9E-\u0B9F] | [\u0BA3-\u0BA4] | [\u0BA8-\u0BAA] | [\u0BAE-\u0BB5] | [\u0BB7-\u0BB9] | [\u0C05-\u0C0C] | [\u0C0E-\u0C10] | [\u0C12-\u0C28] | [\u0C2A-\u0C33] | [\u0C35-\u0C39] | [\u0C60-\u0C61] | [\u0C85-\u0C8C] | [\u0C8E-\u0C90] | [\u0C92-\u0CA8] | [\u0CAA-\u0CB3] | [\u0CB5-\u0CB9] | \u0CDE | [\u0CE0-\u0CE1] | [\u0D05-\u0D0C] | [\u0D0E-\u0D10] | [\u0D12-\u0D28] | [\u0D2A-\u0D39] | [\u0D60-\u0D61] | [\u0E01-\u0E2E] | \u0E30 | [\u0E32-\u0E33] | [\u0E40-\u0E45] | [\u0E81-\u0E82] | \u0E84 | [\u0E87-\u0E88] | \u0E8A | \u0E8D | [\u0E94-\u0E97] | [\u0E99-\u0E9F] | [\u0EA1-\u0EA3] | \u0EA5 | \u0EA7 | [\u0EAA-\u0EAB] | [\u0EAD-\u0EAE] | \u0EB0 | [\u0EB2-\u0EB3] | \u0EBD | [\u0EC0-\u0EC4] | [\u0F40-\u0F47] | [\u0F49-\u0F69] | [\u10A0-\u10C5] | [\u10D0-\u10F6] | \u1100 | [\u1102-\u1103] | [\u1105-\u1107] | \u1109 | [\u110B-\u110C] | [\u110E-\u1112] | \u113C | \u113E | \u1140 | \u114C | \u114E | \u1150 | [\u1154-\u1155] | \u1159 | [\u115F-\u1161] | \u1163 | \u1165 | \u1167 | \u1169 | [\u116D-\u116E] | [\u1172-\u1173] | \u1175 | \u119E | \u11A8 | \u11AB | [\u11AE-\u11AF] | [\u11B7-\u11B8] | \u11BA | [\u11BC-\u11C2] | \u11EB | \u11F0 | \u11F9 | [\u1E00-\u1E9B] | [\u1EA0-\u1EF9] | [\u1F00-\u1F15] | [\u1F18-\u1F1D] | [\u1F20-\u1F45] | [\u1F48-\u1F4D] | [\u1F50-\u1F57] | \u1F59 | \u1F5B | \u1F5D | [\u1F5F-\u1F7D] | [\u1F80-\u1FB4] | [\u1FB6-\u1FBC] | \u1FBE | [\u1FC2-\u1FC4] | [\u1FC6-\u1FCC] | [\u1FD0-\u1FD3] | [\u1FD6-\u1FDB] | [\u1FE0-\u1FEC] | [\u1FF2-\u1FF4] | [\u1FF6-\u1FFC] | \u2126 | [\u212A-\u212B] | \u212E | [\u2180-\u2182] | [\u3041-\u3094] | [\u30A1-\u30FA] | [\u3105-\u312C] | [\uAC00-\uD7A3]  

/* 86 */
Ideographic    =    [\u4E00-\u9FA5] | \u3007 | [\u3021-\u3029]  

/* 4 */  /* is '.' to be escaped?? */
NameChar       =    {Letter} | {Digit} | . | - | _ | : | {CombiningChar} | {Extender}

/* 5 */
Name           = ({Letter} | _ | :) {NameChar}* 

/* 87 */
CombiningChar  =    [\u0300-\u0345] | [\u0360-\u0361] | [\u0483-\u0486] | [\u0591-\u05A1] | [\u05A3-\u05B9] | [\u05BB-\u05BD] | \u05BF | [\u05C1-\u05C2] | \u05C4 | [\u064B-\u0652] | \u0670 | [\u06D6-\u06DC] | [\u06DD-\u06DF] | [\u06E0-\u06E4] | [\u06E7-\u06E8] | [\u06EA-\u06ED] | [\u0901-\u0903] | \u093C | [\u093E-\u094C] | \u094D | [\u0951-\u0954] | [\u0962-\u0963] | [\u0981-\u0983] | \u09BC | \u09BE | \u09BF | [\u09C0-\u09C4] | [\u09C7-\u09C8] | [\u09CB-\u09CD] | \u09D7 | [\u09E2-\u09E3] | \u0A02 | \u0A3C | \u0A3E | \u0A3F | [\u0A40-\u0A42] | [\u0A47-\u0A48] | [\u0A4B-\u0A4D] | [\u0A70-\u0A71] | [\u0A81-\u0A83] | \u0ABC | [\u0ABE-\u0AC5] | [\u0AC7-\u0AC9] | [\u0ACB-\u0ACD] | [\u0B01-\u0B03] | \u0B3C | [\u0B3E-\u0B43] | [\u0B47-\u0B48] | [\u0B4B-\u0B4D] | [\u0B56-\u0B57] | [\u0B82-\u0B83] | [\u0BBE-\u0BC2] | [\u0BC6-\u0BC8] | [\u0BCA-\u0BCD] | \u0BD7 | [\u0C01-\u0C03] | [\u0C3E-\u0C44] | [\u0C46-\u0C48] | [\u0C4A-\u0C4D] | [\u0C55-\u0C56] | [\u0C82-\u0C83] | [\u0CBE-\u0CC4] | [\u0CC6-\u0CC8] | [\u0CCA-\u0CCD] | [\u0CD5-\u0CD6] | [\u0D02-\u0D03] | [\u0D3E-\u0D43] | [\u0D46-\u0D48] | [\u0D4A-\u0D4D] | \u0D57 | \u0E31 | [\u0E34-\u0E3A] | [\u0E47-\u0E4E] | \u0EB1 | [\u0EB4-\u0EB9] | [\u0EBB-\u0EBC] | [\u0EC8-\u0ECD] | [\u0F18-\u0F19] | \u0F35 | \u0F37 | \u0F39 | \u0F3E | \u0F3F | [\u0F71-\u0F84] | [\u0F86-\u0F8B] | [\u0F90-\u0F95] | \u0F97 | [\u0F99-\u0FAD] | [\u0FB1-\u0FB7] | \u0FB9 | [\u20D0-\u20DC] | \u20E1 | [\u302A-\u302F] | \u3099 | \u309A  

/* 88 */
Digit          =    [\u0030-\u0039] | [\u0660-\u0669] | [\u06F0-\u06F9] | [\u0966-\u096F] | [\u09E6-\u09EF] | [\u0A66-\u0A6F] | [\u0AE6-\u0AEF] | [\u0B66-\u0B6F] | [\u0BE7-\u0BEF] | [\u0C66-\u0C6F] | [\u0CE6-\u0CEF] | [\u0D66-\u0D6F] | [\u0E50-\u0E59] | [\u0ED0-\u0ED9] | [\u0F20-\u0F29]  

/* 89 */
Extender       =    \u00B7 | \u02D0 | \u02D1 | \u0387 | \u0640 | \u0E46 | \u0EC6 | \u3005 | [\u3031-\u3035] | [\u309D-\u309E] | [\u30FC-\u30FE]  
*/

Letter         = [a-zA-Z]
NameChar       = {Letter} | [0-9]
//Name           = ({Letter} | _ | :) {NameChar}* 
//Name           = [^\x20\x09\x0D\x0A]+
Name           = [^\x20\x09\x0D\x0A\|,\!\?\+\*\(\)<>]+
ElementRefName = [^\x20\x09\x0D\x0A\|,\?\+\*\(\)<>]+
EntityName     = [^\x20\x09\x0D\x0A\|,\?\*\(\)<>]+
ParmEntityName = [^\x20\x09\x0D\x0A\!%;<>]+

CommentStart   = \!--
CommentContent = [^->]+
CommentEnd     = -->
ElementStart   = ELEMENT
ElementContent = [^<>]*

EntityStart    = ENTITY
Entity_Parm    = %{S}
EntityContent  = {S}[^<>]*

NotationStart  = NOTATION
NotationContent = {S}[^<>]*
AttList        = ATTLIST
ExternalParmEntityRef = %{ParmEntityName};
EndTag         = >
StartTag       = <
System         = SYSTEM
Public         = PUBLIC
NData          = NDATA

// these are attribute type keywords
//   we reuse NOTATION from NotationStart
//   we reuse ENTITY from EntityStart
CData          = CDATA
ID             = ID
IDRef          = IDREF
IDRefs         = IDREFS
Entities       = ENTITIES
NMToken        = NMTOKEN
NMTokens       = NMTOKENS

// these are attribute defaults keywords
Required       = #REQUIRED
Implied        = #IMPLIED
Fixed          = #FIXED


Empty          = EMPTY
Any            = ANY
PcData         = #PCDATA
LeftParen      = \(
RightParen     = \)

Percent        = %
Semicolon      = ;
Plus           = \+
Choice  = \|
Sequence = ,
Connector      = {Choice}|{Sequence}
OccurOptional  = \?
OccurOneOrMore = \+
OccurZeroOrMore = \*
OccurType      = {OccurOptional}|{OccurOneOrMore}|{OccurZeroOrMore}
Exclamation   = \!
SingleQuotedLiteral = '[^']*'
DoubleQuotedLiteral = \"[^\"]*\"
NonTagContent = [^\x20\x09\x0D\x0A<>]*
NonEnumContent = [^\x20\x09\x0D\x0A<>\(\)\|]*
%% 

<YYINITIAL> {
  {StartTag}       { return createToken(DTDRegionTypes.START_TAG); }
  {EndTag}         { return createToken(DTDRegionTypes.END_TAG); }
  {Exclamation}    { return createToken(DTDRegionTypes.EXCLAMATION); }
  {Percent}        { return createToken(DTDRegionTypes.PERCENT); }
  {Semicolon}      { return createToken(DTDRegionTypes.SEMICOLON); }

  {ElementStart}   { yybegin(ELEMENT_NAME); return createToken(DTDRegionTypes.ELEMENT_TAG); }
  {CommentStart}   { yybegin(COMMENT_CONTENT); return createToken(DTDRegionTypes.COMMENT_START); }
  {EntityStart}    { yybegin(ENTITY_NAME); return createToken(DTDRegionTypes.ENTITY_TAG); }
  {NotationStart}  { yybegin(NOTATION_NAME); return createToken(DTDRegionTypes.NOTATION_TAG); }
  {AttList}        { yybegin(ATTLIST_NAME); return createToken(DTDRegionTypes.ATTLIST_TAG); }

  {ExternalParmEntityRef}   { return createToken(DTDRegionTypes.ENTITY_PARM); }
// just a parmentityname by itself is no good.  we use this
// to capture garbage content at the top level
  {ParmEntityName}          { return createToken(DTDRegionTypes.UNKNOWN_CONTENT); }

  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
}

<ELEMENT_NAME> {
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {PcData}|\({S}*{PcData}{S}*\) { return createToken(DTDRegionTypes.CONTENT_PCDATA); }
  {Name}           { return createToken(DTDRegionTypes.NAME); }

  {LeftParen}      { return createToken(DTDRegionTypes.LEFT_PAREN); }
  {Connector}      { return createToken(DTDRegionTypes.CONNECTOR); }    
  {OccurType}      { return createToken(DTDRegionTypes.OCCUR_TYPE); }
  {RightParen}     { return createToken(DTDRegionTypes.RIGHT_PAREN); }

  {StartTag}       { yypushback(yylength()); yybegin(YYINITIAL); }
  {EndTag}         { yypushback(yylength()); yybegin(YYINITIAL); }
}

// ******** <!ATTLIST...>
<ATTLIST_NAME> {
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {Name}           { yybegin(ATTLIST_CONTENT); return createToken(DTDRegionTypes.NAME); }
  {NonTagContent}  { return createToken(DTDRegionTypes.UNKNOWN_CONTENT); }
  {StartTag} | {EndTag} { yypushback(yylength()); yybegin(YYINITIAL); }
}

<ATTLIST_CONTENT> {
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {Name}           { yybegin(ATTRIBUTE_CONTENT); return createToken(DTDRegionTypes.ATTRIBUTE_NAME); }
  {NonTagContent}  { return createToken(DTDRegionTypes.UNKNOWN_CONTENT); }
  {StartTag} | {EndTag} { yypushback(yylength()); yybegin(YYINITIAL); }
}

<ATTRIBUTE_CONTENT> {
  {LineTerminator} { yypushback(yylength()); yybegin(ATTLIST_CONTENT); }
  {NonLineTerminatorWhitespace}
                   { return createToken(DTDRegionTypes.WHITESPACE); }
  {CData}          { yybegin(ATTRIBUTE_DEFAULT); return createToken(DTDRegionTypes.CDATA_KEYWORD); }  

  {ID}             { yybegin(ATTRIBUTE_DEFAULT); return createToken(DTDRegionTypes.ID_KEYWORD); }       
  {IDRef}          { yybegin(ATTRIBUTE_DEFAULT); return createToken(DTDRegionTypes.IDREF_KEYWORD); }  
  {IDRefs}         { yybegin(ATTRIBUTE_DEFAULT); return createToken(DTDRegionTypes.IDREFS_KEYWORD); }  
  {EntityStart}    { yybegin(ATTRIBUTE_DEFAULT); return createToken(DTDRegionTypes.ENTITY_KEYWORD); }  
  {Entities}       { yybegin(ATTRIBUTE_DEFAULT); return createToken(DTDRegionTypes.ENTITIES_KEYWORD); }  
  {NMToken}        { yybegin(ATTRIBUTE_DEFAULT); return createToken(DTDRegionTypes.NMTOKEN_KEYWORD); }  
  {NMTokens}       { yybegin(ATTRIBUTE_DEFAULT); return createToken(DTDRegionTypes.NMTOKENS_KEYWORD); }  
  {NotationStart}  { yybegin(ATTRIBUTE_ENUMERATION); return createToken(DTDRegionTypes.NOTATION_KEYWORD); }  

  {Required} | {Implied} | {Fixed} | {SingleQuotedLiteral} | { DoubleQuotedLiteral}
                   { yypushback(yylength()); yybegin(ATTRIBUTE_DEFAULT); }

  {LeftParen}      { yypushback(yylength()); yybegin(ATTRIBUTE_ENUMERATION); }  
  {NonEnumContent} { yybegin(ATTRIBUTE_DEFAULT); return createToken(DTDRegionTypes.PARM_ENTITY_TYPE); }
  {NonEnumContent}|{RightParen}|{Choice}  { return createToken(DTDRegionTypes.UNKNOWN_CONTENT); }
  {StartTag} | {EndTag} { yypushback(yylength()); yybegin(YYINITIAL); }
}

<ATTRIBUTE_DEFAULT> {
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {Required}       { yybegin(ATTLIST_CONTENT); return createToken(DTDRegionTypes.REQUIRED_KEYWORD); }
  {Implied}        { yybegin(ATTLIST_CONTENT); return createToken(DTDRegionTypes.IMPLIED_KEYWORD); }
  {Fixed}          { return createToken(DTDRegionTypes.FIXED_KEYWORD); }
  {SingleQuotedLiteral}  { yybegin(ATTLIST_CONTENT); return createToken(DTDRegionTypes.SINGLEQUOTED_LITERAL); }
  {DoubleQuotedLiteral}  { yybegin(ATTLIST_CONTENT); return createToken(DTDRegionTypes.DOUBLEQUOTED_LITERAL); }
  {NonTagContent}   { yypushback(yylength()); yybegin(ATTLIST_CONTENT); } //return createToken(DTDRegionTypes.UNKNOWN_CONTENT); }
  {StartTag} | {EndTag} { yypushback(yylength()); yybegin(YYINITIAL); }
}

<ATTRIBUTE_ENUMERATION> {
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {LeftParen}      { return createToken(DTDRegionTypes.LEFT_PAREN); }
  {Choice}         { return createToken(DTDRegionTypes.ENUM_CHOICE); }
  {RightParen}     { yybegin(ATTRIBUTE_DEFAULT); return createToken(DTDRegionTypes.RIGHT_PAREN); }
  {NonEnumContent}   { return createToken(DTDRegionTypes.NAME); }
  {StartTag} | {EndTag} { yypushback(yylength()); yybegin(YYINITIAL); }
}


// ******** <!ENTITY...>
<ENTITY_NAME> {
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {Percent}        { return createToken(DTDRegionTypes.PERCENT); }
  {EntityName}     { yybegin(ENTITY_CONTENT); return createToken(DTDRegionTypes.NAME); }
  {StartTag} | {EndTag} { yypushback(yylength()); yybegin(YYINITIAL); }
}

<ENTITY_CONTENT> {
//  {EntityContent} { yybegin(YYINITIAL); return createToken(DTDRegionTypes.ENTITY_CONTENT); }
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {System} | {Public} { yypushback(yylength()); yybegin(EXTERNALID_CONTENT); }
  {SingleQuotedLiteral}  { return createToken(DTDRegionTypes.SINGLEQUOTED_LITERAL); }
  {DoubleQuotedLiteral}  { return createToken(DTDRegionTypes.DOUBLEQUOTED_LITERAL); }
  {NonTagContent}   { return createToken(DTDRegionTypes.UNKNOWN_CONTENT); }
  {StartTag} | {EndTag} { yypushback(yylength()); yybegin(YYINITIAL); }
}


// ******** <!NOTATION...>
<NOTATION_NAME> {
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {Name}           { yybegin(EXTERNALID_CONTENT); return createToken(DTDRegionTypes.NAME); }
  {StartTag} | {EndTag} { yypushback(yylength()); yybegin(YYINITIAL); }
}

<EXTERNALID_CONTENT> {
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {System}         { return createToken(DTDRegionTypes.SYSTEM_KEYWORD); }  
  {Public}         { return createToken(DTDRegionTypes.PUBLIC_KEYWORD); }  
  {SingleQuotedLiteral}  { return createToken(DTDRegionTypes.SINGLEQUOTED_LITERAL); }
  {DoubleQuotedLiteral}  { return createToken(DTDRegionTypes.DOUBLEQUOTED_LITERAL); }
  {NData}          { yybegin(NDATA_CONTENT); return createToken(DTDRegionTypes.NDATA_KEYWORD); }
  {NonTagContent}   { return createToken(DTDRegionTypes.UNKNOWN_CONTENT); }
  {StartTag} | {EndTag} { yypushback(yylength()); yybegin(YYINITIAL); }
}

<NDATA_CONTENT> {
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {NonTagContent}  { yybegin(YYINITIAL); return createToken(DTDRegionTypes.NDATA_VALUE); }
  {StartTag} | {EndTag} { yypushback(yylength()); yybegin(YYINITIAL); }
}
  

// ******** <!-- ...>
<COMMENT_CONTENT> {
  {CommentEnd}  { yybegin(YYINITIAL); return createToken(DTDRegionTypes.COMMENT_END); }
  {S}              { return createToken(DTDRegionTypes.WHITESPACE); }
  {CommentContent} | "-" | ">"  { return createToken(DTDRegionTypes.COMMENT_CONTENT); }
}