private Node parseCode() {
Token token = expect(Expression.class);
Expression expressionToken = (Expression) token;
ExpressionNode codeNode = new ExpressionNode();
codeNode.setValue(expressionToken.getValue());
codeNode.setBuffer(expressionToken.isBuffer());
codeNode.setEscape(expressionToken.isEscape());
codeNode.setLineNumber(expressionToken.getLineNumber());
codeNode.setFileName(filename);
boolean block = false;
int i = 1;
while (lookahead(i) != null && lookahead(i) instanceof Newline) ++i;
block = lookahead(i) instanceof Indent;
if (block) {
skip(i - 1);
codeNode.setBlock((BlockNode) block());
}
return codeNode;
}
