protected boolean isEscaped() {
try {
char next = lexer.lookAhead(0);
char next1 = lexer.lookAhead(1);
char next2 = lexer.lookAhead(2);
return (next == '%' && Lexer.isHexDigit(next1) && Lexer.isHexDigit(next2));
} catch (Exception ex) {
return false;
}
}
protected String escaped() throws ParseException {
if (debug) dbg_enter("escaped");
try {
StringBuffer retval = new StringBuffer();
char next = lexer.lookAhead(0);
char next1 = lexer.lookAhead(1);
char next2 = lexer.lookAhead(2);
if (next == '%' && Lexer.isHexDigit(next1) && Lexer.isHexDigit(next2)) {
lexer.consume(3);
retval.append(next);
retval.append(next1);
retval.append(next2);
} else throw createParseException("escaped");
return retval.toString();
} finally {
if (debug) dbg_leave("escaped");
}
}
