// tokens.addToken(input.position(), input.index(), input.index() + 1, DECIMAL);
// break;
case '{':
// Vendor extension, meant to be excluded
int startIndex = input.index();
Position startingPosition = input.position(startIndex);
boolean foundClosingBrace = false;
while (input.hasNext()) {
c = input.next();
if (c == '\\' && input.isNext('}')) {
c = input.next(); // consume the '}' character since it is escaped
} else if (c == '}') {
foundClosingBrace = true;
break;
}
}
if (!foundClosingBrace) {
String msg = CndI18n.vendorBlockWasNotClosed.text(startingPosition.getLine(),
startingPosition.getColumn());
throw new ParsingException(startingPosition, msg);
}
int endIndex = input.index() + 1; // beyond last character read
if (useVendorExtensions) {
tokens.addToken(startingPosition, startIndex, endIndex, VENDOR_EXTENSION);
}
break;
case '\"':
startIndex = input.index();
startingPosition = input.position(startIndex);
boolean foundClosingQuote = false;
while (input.hasNext()) {
c = input.next();
if (c == '\\' && input.isNext('"')) {
c = input.next(); // consume the ' character since it is escaped
} else if (c == '"') {
foundClosingQuote = true;
break;
}
}
if (!foundClosingQuote) {
String msg = CommonI18n.noMatchingDoubleQuoteFound.text(startingPosition.getLine(),
startingPosition.getColumn());
throw new ParsingException(startingPosition, msg);
}
endIndex = input.index() + 1; // beyond last character read
tokens.addToken(startingPosition, startIndex, endIndex, DOUBLE_QUOTED_STRING);
break;
case '\'':
startIndex = input.index();
startingPosition = input.position(startIndex);
foundClosingQuote = false;
while (input.hasNext()) {
c = input.next();
if (c == '\\' && input.isNext('\'')) {
c = input.next(); // consume the ' character since it is escaped
} else if (c == '\'') {
foundClosingQuote = true;
break;
}
}
if (!foundClosingQuote) {
String msg = CommonI18n.noMatchingSingleQuoteFound.text(startingPosition.getLine(),
startingPosition.getColumn());
throw new ParsingException(startingPosition, msg);
}
endIndex = input.index() + 1; // beyond last character read
tokens.addToken(startingPosition, startIndex, endIndex, SINGLE_QUOTED_STRING);
break;