private Token ScanTokenXmlTagAttributeValue()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
if (ch == '"' && CurrentState == ScannerState.XmlTagAttributeValueDouble)
{
token.Type = TokenType.XmlDoubleQuote;
GetCh();
state.Pop(); // Pop XmlTagAttributeValue
}
else if (ch == '\'' && CurrentState == ScannerState.XmlTagAttributeValueSingle)
{
token.Type = TokenType.XmlSingleQuote;
GetCh();
state.Pop(); // Pop XmlTagAttributeValue
}
else if (ch == '\'')
{
token.Type = TokenType.XmlSingleQuote;
GetCh();
state.Pop(); // Pop XmlTagAttributeValue
}
else if (ch == '#' && NVDirectiveFollows() && LookAhead(1) != '"')
{
token.Type = TokenType.NVDirectiveHash;
state.Push(ScannerState.NVPreDirective);
GetCh();
}
else if (ch == '$' && NVReferenceFollows())
{
token.Type = TokenType.NVDollar;
state.Push(ScannerState.NVReference);
GetCh();
}
else if (ch == '<' && _options.EnableIntelliSenseTriggerTokens)
{
// The IntelliSense mode of the scanner should break out of an XML tag if a new tag is starting.
// This usually means that the current tag is incomplete when the user is typing.
state.Pop(); // Pop XmlTagAttributes
state.Pop(); // Pop XmlTag
token = GetNextToken();
}
else
{
token = ReadText(TokenType.XmlAttributeText, delegate
{
return (ch == '"' && CurrentState == ScannerState.XmlTagAttributeValueDouble) ||
(ch == '\'' && CurrentState == ScannerState.XmlTagAttributeValueSingle) ||
(ch == '#' && NVDirectiveFollows() && LookAhead(1) != '"') ||
(ch == '$' && NVReferenceFollows());
});
}
if (eof && !_options.IsLineScanner)
{
//TODO throw new ScannerError("End-of-file found but quoted string literal was not closed");
AddError("End-of-file found but quoted string literal was not closed");
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ScanTokenXmlScriptElementContent()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
if (ch == '<' && LookAhead(1) == '/' &&
LookAhead(2) == 's' && LookAhead(3) == 'c' && LookAhead(4) == 'r' &&
LookAhead(5) == 'i' && LookAhead(6) == 'p' && LookAhead(7) == 't' &&
LookAhead(8) == '>')
{
token.Type = TokenType.XmlTagStart;
GetCh();
state.Push(ScannerState.XmlTag);
token.SetEndPosition(lineNo, linePos);
return token;
}
// Scan for text
token = ReadText(TokenType.XmlText, delegate
{
return ch == '<' && LookAhead(1) == '/' && LookAhead(2) == 's' &&
LookAhead(3) == 'c' && LookAhead(4) == 'r' && LookAhead(5) == 'i' &&
LookAhead(6) == 'p' && LookAhead(7) == 't' && LookAhead(8) == '>';
});
if (eof && !_options.IsLineScanner)
{
AddError("Expected closing 'script' element");
}
return token;
}
private Token ScanTokenXmlTag()
{
Token token = new Token();
// Return whitespace characters between XML attributes as IntelliSense token
if (_options.EnableIntelliSenseTriggerTokens)
{
if (char.IsWhiteSpace(ch))
{
token.Type = TokenType.XmlAttributeMemberSelect;
token.Image = ch.ToString();
token.Position = CurrentPos;
GetCh();
return token;
}
}
else
{
ConsumeWhiteSpace();
}
token.SetStartPosition(lineNo, linePos);
if (char.IsLetter(ch) || ch == '_' || ch == ':')
{
int startPos = pos;
GetCh();
while (char.IsLetterOrDigit(ch) || ch == '.' || ch == '-' || ch == '_' || ch == ':')
{
GetCh();
}
token.Image = _source.Substring(startPos - 1, pos - startPos);
if (state.Peek() == ScannerState.XmlTag)
{
token.Type = TokenType.XmlTagName;
state.Push(ScannerState.XmlTagAttributes); // It is now in the attributes section
}
else
{
token.Type = TokenType.XmlAttributeName;
}
}
else if (ch == '<' && _options.EnableIntelliSenseTriggerTokens)
{
// The IntelliSense mode of the scanner should break out of an XML tag if a new tag is starting.
// This usually means that the current tag is incomplete when the user is typing.
if (state.Peek() == ScannerState.XmlTagAttributes)
{
state.Pop(); // Pop XmlTagAttributes
}
state.Pop(); // Pop XmlTag
token = GetNextToken();
}
else
{
switch (ch)
{
case '>':
token.Type = TokenType.XmlTagEnd;
if (state.Peek() == ScannerState.XmlTagAttributes)
state.Pop(); // Pop XmlTagAttributes
state.Pop(); // Pop XmlTag
break;
case '/':
token.Type = TokenType.XmlForwardSlash;
break;
case '=':
token.Type = TokenType.XmlEquals;
break;
case '"':
token.Type = TokenType.XmlDoubleQuote;
state.Push(ScannerState.XmlTagAttributeValueDouble);
break;
case '\'':
token.Type = TokenType.XmlSingleQuote;
state.Push(ScannerState.XmlTagAttributeValueSingle);
break;
case '?':
token.Type = TokenType.XmlQuestionMark;
break;
case '!':
token.Type = TokenType.XmlExclaimationMark;
break;
case '#':
token.Type = TokenType.NVDirectiveHash;
state.Push(ScannerState.NVPreDirective);
break;
case '$':
token.Type = TokenType.NVDollar;
state.Push(ScannerState.NVReference);
break;
default:
token.Type = TokenType.Error;
break;
}
if (token.Type != TokenType.Error)
GetCh();
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ScanTokenNVDictionaryInner()
{
ConsumeSingleLineWhiteSpace();
// If the user has typed an incomplete dictionary then pop out of it so we can attempt to continue
if (ch == '\n' && Options.EnableIntelliSenseTriggerTokens)
{
state.Pop(); // Pop NVDictionaryInner
state.Pop(); // Pop NVDictionary
return GetNextToken();
}
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
if (ch == '}')
{
token.Type = TokenType.NVDictionaryRCurly;
GetCh();
state.Pop(); // Pop NVDictionaryInner
}
else if (char.IsLetter(ch))
{
int startPos = pos;
GetCh();
while (char.IsLetter(ch))
{
GetCh();
}
token.Type = TokenType.NVDictionaryKey;
token.Image = _source.Substring(startPos - 1, pos - startPos);
}
else if (ch == '=')
{
token.Type = TokenType.NVDictionaryEquals;
GetCh();
}
else if (ch == ',')
{
token.Type = TokenType.NVComma;
GetCh();
}
else
{
token = ReadNVelocityToken();
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ScanTokenXmlComment()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
if (ch == '-' && LookAhead(1) == '-' && LookAhead(2) == '>')
{
token.Type = TokenType.XmlCommentEnd;
state.Pop(); // XmlComment
GetCh(); // Skip over '-'
GetCh(); // Skip over '-'
GetCh(); // Skip over '>'
}
else
{
int startPos = pos;
bool endFound = false;
while (!eof && !endFound)
{
if (ch == '-' && LookAhead(1) == '-' && LookAhead(2) == '>')
endFound = true;
else
GetCh();
}
token.Type = TokenType.XmlComment;
token.Image = _source.Substring(startPos - 1, pos - startPos);
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ReadNVelocityToken()
{
Token token = new Token();
ConsumeSingleLineWhiteSpace();
token.SetStartPosition(lineNo, linePos);
if (char.IsLetter(ch) || ch == '_')
{
if (state.Peek() == ScannerState.NVReference)
token = ReadNVelocityReference();
else
token = ReadNVelocityIdentifier();
}
else if (char.IsNumber(ch))
{
int startPos = pos;
GetCh();
while (char.IsDigit(ch))
GetCh();
token.Type = TokenType.NVIntegerLiteral;
token.Image = _source.Substring(startPos - 1, pos - startPos);
}
else
{
switch (ch)
{
case '(':
token.Type = TokenType.NVLParen;
state.Push(ScannerState.NVParens);
break;
case '[':
token.Type = TokenType.NVLBrack;
state.Push(ScannerState.NVBracks);
break;
case '$':
token.Type = TokenType.NVDollar;
state.Push(ScannerState.NVReference);
break;
case '=':
if (LookAhead(1) == '=')
{
token.Type = TokenType.NVEqEq;
GetCh();
}
else
token.Type = TokenType.NVEq;
break;
case '>':
if (LookAhead(1) == '=')
{
token.Type = TokenType.NVGte;
GetCh();
}
else
token.Type = TokenType.NVGt;
break;
case '<':
if (LookAhead(1) == '=')
{
token.Type = TokenType.NVLte;
GetCh();
}
else
token.Type = TokenType.NVLt;
break;
case '+':
token.Type = TokenType.NVPlus;
break;
case '-':
token.Type = TokenType.NVMinus;
break;
case '*':
token.Type = TokenType.NVMul;
break;
case '/':
token.Type = TokenType.NVDiv;
break;
case '%':
token.Type = TokenType.NVMod;
break;
case '&':
if (LookAhead(1) == '&')
{
token.Type = TokenType.NVAnd;
GetCh();
}
else
token.Type = TokenType.Error;
break;
case '|':
if (LookAhead(1) == '|')
{
token.Type = TokenType.NVOr;
GetCh();
}
else
token.Type = TokenType.Error;
break;
case '!':
token.Type = TokenType.NVNot;
break;
case ',':
token.Type = TokenType.NVComma;
break;
case '.':
if (LookAhead(1) == '.')
{
token.Type = TokenType.NVDoubleDot;
GetCh();
}
else
token.Type = TokenType.NVDot;
break;
case '"':
token.Type = TokenType.NVDoubleQuote;
if (LookAhead(1) == '%')
state.Push(ScannerState.NVDictionary);
else
state.Push(ScannerState.NVStringLiteralDouble);
break;
case '\'':
token.Type = TokenType.NVSingleQuote;
state.Push(ScannerState.NVStringLiteralSingle);
break;
default:
token.Type = TokenType.Error;
break;
}
if (token.Type != TokenType.Error)
GetCh();
}
return token;
}
/// <summary>
/// Scans the input and returns XML text tokens.
/// </summary>
/// <returns>XML text tokens.</returns>
private Token ScanTokenDefault()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
bool scanXmlText = true;
if (ch == '<')
{
if (LookAhead(1) == '!')
{
if (LookAhead(2) == '-' && LookAhead(3) == '-')
{
// It is an XML comment
int startCommentPos = pos;
GetCh(4);
if (_options.IsLineScanner)
{
token.Type = TokenType.XmlCommentStart;
state.Push(ScannerState.XmlComment);
}
else
{
token.Type = TokenType.XmlComment;
ReadXmlComment();
token.Image = _source.Substring(startCommentPos - 1, pos - startCommentPos);
}
token.SetEndPosition(lineNo, linePos);
return token;
}
if (LookAhead(2) == '[' && LookAhead(3) == 'C' && LookAhead(4) == 'D' &&
LookAhead(5) == 'A' && LookAhead(6) == 'T' && LookAhead(7) == 'A' &&
LookAhead(8) == '[')
{
// It is an XML CData section
GetCh(9);
token.Type = TokenType.XmlCDataStart;
state.Push(ScannerState.XmlCData);
token.SetEndPosition(lineNo, linePos);
return token;
}
}
// It is an XML element
token.Type = TokenType.XmlTagStart;
state.Push(ScannerState.XmlTag);
GetCh();
scanXmlText = false;
}
else if (ch == '#')
{
if (LookAhead(1) == '#')
{
GetCh();
token.Type = TokenType.NVSingleLineComment;
int prevCommentPos = pos - 2;
GetCh();
while (ch != CR && ch != LF && !eof)
GetCh();
if (ch == CR)
GetCh();
if (ch == LF)
GetCh();
token.Image = _source.Substring(prevCommentPos, pos - prevCommentPos - 1);
scanXmlText = false;
}
else if (LookAhead(1) == '*')
{
GetCh();
if (_options.IsLineScanner)
{
token.Type = TokenType.NVMultilineCommentStart;
state.Push(ScannerState.NVMultilineComment);
GetCh();
}
else
{
token = ReadNVelocityMultiLineComment();
}
scanXmlText = false;
}
else if (NVDirectiveFollows())
{
GetCh();
token.Type = TokenType.NVDirectiveHash;
state.Push(ScannerState.NVPreDirective);
scanXmlText = false;
}
}
else if (ch == '$' && NVReferenceFollows())
{
token.Type = TokenType.NVDollar;
state.Push(ScannerState.NVReference);
GetCh();
scanXmlText = false;
}
// If it is not any other type of parseable syntax
if (scanXmlText)
{
token = ReadText(TokenType.XmlText, delegate
{
return ch == '<' ||
(ch == '#' && NVDirectiveFollows()) ||
(ch == '$' && NVReferenceFollows());
});
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ScanTokenNVReferenceSelectors()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
if (char.IsLetter(ch))
{
int startPos = pos;
GetCh();
while (char.IsLetterOrDigit(ch) || ch == '_' || ch == '-')
{
GetCh();
}
token.Type = TokenType.NVIdentifier;
token.Image = _source.Substring(startPos - 1, pos - startPos);
}
else if (ch == '.' && LookAhead(1) != '.') // Do not scan a double dot as a dot
{
token.Type = TokenType.NVDot;
GetCh();
}
else if (ch == '(')
{
token.Type = TokenType.NVLParen;
state.Push(ScannerState.NVParens);
GetCh();
}
else if (ch == '}')
{
state.Pop(); // Pop NVReferenceSelectors
state.Pop(); // Pop NVReference
if (state.Peek() == ScannerState.NVReferenceFormal)
{
token.Type = TokenType.NVReferenceRCurly;
state.Pop(); // Pop NVReferenceFormal
GetCh();
}
else
{
token = GetNextToken();
}
}
else
{
state.Pop(); // Pop NVReferenceSelectors
state.Pop(); // Pop NVReference
if (state.Peek() == ScannerState.NVReferenceFormal)
state.Pop(); // Pop NVReferenceFormal
token = GetNextToken();
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ScanTokenNVStringLiteralDouble()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
if (ch == '"')
{
state.Pop(); // Pop NVStringLiteralDouble
token.Type = TokenType.NVDoubleQuote;
GetCh();
token.SetEndPosition(lineNo, linePos);
return token;
}
else if (ch == '#' && NVDirectiveFollows())
{
token.Type = TokenType.NVDirectiveHash;
state.Push(ScannerState.NVPreDirective);
GetCh();
token.SetEndPosition(lineNo, linePos);
return token;
}
else if (ch == '$' && NVReferenceFollows())
{
token.Type = TokenType.NVDollar;
state.Push(ScannerState.NVReference);
GetCh();
token.SetEndPosition(lineNo, linePos);
return token;
}
token = ReadText(TokenType.NVStringLiteral, delegate
{
return ch == '"' ||
(ch == '#' && NVDirectiveFollows()) ||
(ch == '$' && NVReferenceFollows());
});
if (eof && !_options.IsLineScanner)
{
AddError("Expected end of string literal");
state.Pop();
}
return token;
}
private Token ScanTokenNVPreDirective()
{
// If a directive is being started but is followed by another directive this directive is not finished
if (Options.EnableIntelliSenseTriggerTokens && (char.IsWhiteSpace(ch) || NextCharAfterSingleLineWhiteSpace() == '#'))
{
// Exit from this directive
state.Pop(); // Pop NVPreDirective
return GetNextToken();
}
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
bool hasBraces = false;
if (ch == '{')
{
hasBraces = true;
GetCh();
}
if (char.IsLetter(ch))
{
int startPos = pos;
while (char.IsLetter(ch))
{
GetCh();
}
token.Type = TokenType.NVDirectiveName;
token.Image = _source.Substring(startPos - 1, pos - startPos);
if (hasBraces)
{
if (ch == '}')
{
GetCh();
}
else
{
AddError("Expected '}' for closing directive name");
}
}
state.Pop(); // Pop NVPreDirective
state.Push(ScannerState.NVDirective);
}
else
{
token.Type = TokenType.Error;
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ScanTokenNVReference()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
if (char.IsLetter(ch) || ch == '_')
{
token = ReadNVelocityReference();
}
else if (ch == '!')
{
token.Type = TokenType.NVReferenceSilent;
GetCh();
}
else if (ch == '{')
{
token.Type = TokenType.NVReferenceLCurly;
state.Pop(); // Pop NVReference
state.Push(ScannerState.NVReferenceFormal);
state.Push(ScannerState.NVReference);
GetCh();
}
else if (ch == '"')
{
token.Type = TokenType.NVDoubleQuote;
state.Pop(); // Pop NVReference
if (state.Peek() == ScannerState.NVReferenceFormal)
state.Pop(); // Pop NVReferenceFormal
state.Pop(); // Pop NVStringLiteralDouble
GetCh();
}
else
{
AddError("Expected reference identifier");
if (_options.EnableIntelliSenseTriggerTokens)
{
state.Pop(); // Pop NVReference
if (state.Peek() == ScannerState.NVReferenceFormal)
{
state.Pop(); // Pop NVReferenceFormal
}
return null;
}
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ScanTokenNVParens()
{
Token token = new Token();
ConsumeSingleLineWhiteSpace();
// If the user has typed an incomplete directive then pop out of it so we can attempt to continue
if (ch == '\n' && Options.EnableIntelliSenseTriggerTokens)
{
AddError("Incomplete reference.");
state.Pop(); // Pop NVParens
if (state.Peek() == ScannerState.NVReferenceSelectors)
{
state.Pop(); // Pop NVReferenceSelectors
state.Pop(); // Pop NVReference
}
return GetNextToken();
}
token.SetStartPosition(lineNo, linePos);
if (ch == ')')
{
token.Type = TokenType.NVRParen;
GetCh();
state.Pop(); // Pop NVParens
// Pop out of the reference if the closing parenthesis isn't followed by a '.'.
// For example: $var.Method()text
if (state.Peek() == ScannerState.NVReferenceSelectors && ch != '.')
{
state.Pop(); // Pop NVReferenceSelectors
state.Pop(); // Pop NVReference
}
}
else
{
token = ReadNVelocityToken();
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ScanTokenNVDirectiveParams()
{
Token token = new Token();
ConsumeSingleLineWhiteSpace();
// If a new directive starts in the directive params and the scanner is running in IntelliSense mode,
// break out of the directive params
if (ch == '#' && Options.EnableIntelliSenseTriggerTokens)
{
AddError("Incomplete directive.");
state.Pop(); // Pop NVDirectiveParams
state.Pop(); // Pop NVDirective
// Return the directive hash
return GetNextToken();
}
if (ch == ')')
{
token.SetStartPosition(lineNo, linePos);
token.Type = TokenType.NVDirectiveRParen;
GetCh();
state.Pop(); // Pop NVDirectiveParams
state.Pop(); // Pop NVDirective
}
else if (ch == '\n')
{
// Break out of the directive
state.Pop(); // Pop NVDirectiveParams
state.Pop(); // Pop NVDirective
return GetNextToken();
}
else
{
token = ReadNVelocityToken();
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ScanTokenNVDirective()
{
Token token = new Token();
if (NextCharAfterSingleLineWhiteSpace() == '(')
{
ConsumeSingleLineWhiteSpace();
token.SetStartPosition(lineNo, linePos);
token.Type = TokenType.NVDirectiveLParen;
GetCh();
state.Push(ScannerState.NVDirectiveParams);
}
else
{
state.Pop(); // Pop NVDirective
token = GetNextToken();
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ReadNVelocityIdentifier()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
int startPos = pos;
GetCh();
while (char.IsLetterOrDigit(ch) || ch == '_' || ch == '-')
GetCh();
string ident = _source.Substring(startPos - 1, pos - startPos);
if (nvKeywords.ContainsKey(ident))
{
token.Type = nvKeywords[ident];
}
else
{
token.Type = TokenType.NVIdentifier;
token.Image = ident;
}
return token;
}
/// <summary>
/// Returns the next token from the current position.
/// </summary>
/// <returns>The next token from the current position.</returns>
public Token GetToken()
{
if (_prereadTokens.Count > 0)
{
_currentToken = _prereadTokens.Dequeue();
}
else
{
_currentToken = GetNextToken();
}
if (_currentToken != null)
{
eof = false;
}
return _currentToken;
}
private Token ReadNVelocityMultiLineComment()
{
Token token = new Token();
int startPos = pos - 1; // '- 1' to include '#'
bool endFound = false;
while (!eof && !endFound)
{
if (ch == '*')
{
GetCh();
if (ch == '#')
{
endFound = true;
}
}
else
GetCh();
}
if (!endFound && eof)
{
AddError("Expected end of NVelocity comment");
return token;
}
token.Type = TokenType.NVSingleLineComment;
token.Image = _source.Substring(startPos - 1, pos - startPos + 1);
GetCh();
return token;
}
private Token ScanTokenNVStringLiteralSingle()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
if (ch == '\'')
{
state.Pop(); // Pop NVStringLiteralSingle
token.Type = TokenType.NVSingleQuote;
GetCh();
token.SetEndPosition(lineNo, linePos);
return token;
}
token = ReadText(TokenType.NVStringLiteral, delegate
{
return ch == '\'';
});
if (eof && !_options.IsLineScanner)
{
AddError("Expected end of string literal");
}
return token;
}
private Token ReadText(TokenType tokenType, StopScanningDelegate stopScanningDelegate)
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
int startPos = pos;
bool isText = true;
bool inWord = false;
bool inSpace = false;
bool hasTokenToReturn = false;
while (isText && !hasTokenToReturn && !eof)
{
// The predicate is used to decide whether the current character is text
// or it belongs to something else (eg. directive or reference).
if (stopScanningDelegate.Invoke())
{
isText = false;
}
else
{
if (_options.SplitTextTokens)
{
if (char.IsLetter(ch))
{
if (inSpace)
{
// End of space found
inSpace = false;
hasTokenToReturn = true;
}
else
{
if (!inWord)
{
// Entering a new word
inWord = true;
}
GetCh();
}
}
else if (char.IsWhiteSpace(ch))
{
if (inWord)
{
// End of word found
inWord = false;
hasTokenToReturn = true;
}
else
{
if (!inSpace)
{
// Entering new space block
inSpace = true;
}
GetCh();
}
}
else
{
if (inWord)
{
// End of word found
inWord = false;
hasTokenToReturn = true;
}
else if (inSpace)
{
// End of space block found
inSpace = false;
hasTokenToReturn = true;
}
else
{
hasTokenToReturn = true;
GetCh();
}
}
}
else
{
GetCh();
}
}
}
token.SetEndPosition(lineNo, linePos);
token.Type = tokenType;
token.Image = _source.Substring(startPos - 1, pos - startPos);
return token;
}
private Token ScanTokenXmlCData()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
if (ch == ']' && LookAhead(1) == ']' && LookAhead(2) == '>')
{
token.Type = TokenType.XmlCDataEnd;
GetCh(3);
state.Pop(); // Pop NVXmlCData
token.SetEndPosition(lineNo, linePos);
return token;
}
token = ReadText(TokenType.XmlCDataSection, delegate
{
return (ch == ']' && LookAhead(1) == ']' && LookAhead(2) == '>') || eof;
});
if (eof && !_options.IsLineScanner)
{
throw new ScannerError("End-of-file found but CData section was not closed");
}
return token;
}
private Token ScanTokenNVBrack()
{
Token token = new Token();
ConsumeSingleLineWhiteSpace();
token.SetStartPosition(lineNo, linePos);
if (ch == ']')
{
token.Type = TokenType.NVRBrack;
GetCh();
state.Pop(); // Pop NVBrack
}
else
{
token = ReadNVelocityToken();
}
token.SetEndPosition(lineNo, linePos);
return token;
}
private Token ScanTokenNVDictionary()
{
Token token = new Token();
token.SetStartPosition(lineNo, linePos);
if (ch == '%')
{
token.Type = TokenType.NVDictionaryPercent;
GetCh();
}
else if (ch == '{')
{
token.Type = TokenType.NVDictionaryLCurly;
GetCh();
state.Push(ScannerState.NVDictionaryInner);
}
else if (ch == '"')
{
token.Type = TokenType.NVDoubleQuote;
state.Pop(); // Pop NVDictionary
GetCh();
}
else
{
// If the dictionary is not complete and in IntelliSense mode then get out of it
if (_options.EnableIntelliSenseTriggerTokens)
{
state.Pop(); // Pop NVDictionary
}
AddError("Expected opening dictionary declaration");
return GetNextToken();
}
token.SetEndPosition(lineNo, linePos);
return token;
}
