private void AdjustCurrentTokenPropertiesBasedOnPreviousToken(Token newToken)
{
if (LastSignificantToken != null)
{
// Adjust current token properties based on previous context
switch (newToken.TokenType)
{
case TokenType.DECLARATIVES:
if (LastSignificantToken.TokenType == TokenType.END)
{
LastSignificantToken.DegradePotentialCodeElementStartingKeywordToSyntaxKeyword();
}
break;
}
}
}
private void AdjustPreviousTokenPropertiesBasedOnCurrentToken(Token newToken)
{
if (LastSignificantToken != null)
{
// Adjust previous token properties based on current context
switch (LastSignificantToken.TokenType)
{
case TokenType.DATA:
if (newToken.TokenType != TokenType.DIVISION)
{
LastSignificantToken.DegradePotentialCodeElementStartingKeywordToSyntaxKeyword();
}
break;
case TokenType.DELETE:
if (newToken.TokenType == TokenType.IntegerLiteral)
{
LastSignificantToken.CorrectType(TokenType.DELETE_CD);
}
break;
case TokenType.END:
if (!(newToken.TokenType == TokenType.PROGRAM || newToken.TokenType == TokenType.CLASS ||
newToken.TokenType == TokenType.FACTORY || newToken.TokenType == TokenType.OBJECT ||
newToken.TokenType == TokenType.METHOD || newToken.TokenType == TokenType.DECLARATIVES))
{
LastSignificantToken.DegradePotentialCodeElementStartingKeywordToSyntaxKeyword();
}
break;
case TokenType.FILE:
if (newToken.TokenType != TokenType.SECTION)
{
LastSignificantToken.DegradePotentialCodeElementStartingKeywordToSyntaxKeyword();
}
break;
case TokenType.ID:
if (newToken.TokenType != TokenType.DIVISION)
{
LastSignificantToken.DegradePotentialCodeElementStartingKeywordToSyntaxKeyword();
}
break;
case TokenType.NEXT:
if (newToken.TokenType != TokenType.SENTENCE)
{
LastSignificantToken.DegradePotentialCodeElementStartingKeywordToSyntaxKeyword();
}
break;
case TokenType.PROCEDURE:
if (newToken.TokenType != TokenType.DIVISION)
{
LastSignificantToken.DegradePotentialCodeElementStartingKeywordToSyntaxKeyword();
}
break;
case TokenType.SERVICE:
if (newToken.TokenType == TokenType.LABEL || newToken.TokenType == TokenType.RELOAD)
{
LastSignificantToken.CorrectType(TokenType.SERVICE_CD);
}
break;
case TokenType.WHEN:
if (newToken.TokenType == TokenType.HIGH_VALUE || newToken.TokenType == TokenType.HIGH_VALUES ||
newToken.TokenType == TokenType.LOW_VALUE || newToken.TokenType == TokenType.LOW_VALUES ||
newToken.TokenType == TokenType.SPACE || newToken.TokenType == TokenType.SPACES ||
newToken.TokenType == TokenType.ZERO || newToken.TokenType == TokenType.ZEROS || newToken.TokenType == TokenType.ZEROS)
{
LastSignificantToken.DegradePotentialCodeElementStartingKeywordToSyntaxKeyword();
}
break;
}
}
}