# File kwartz.rb, line 3277 def parse_expression expr = parse_logical_or() while token() == '?' do scan() left_expr = parse_logical_or() _syntaxerr("':' expected.") unless token() == ':' scan() right_expr = parse_logical_or() condition_expr = expr expr = ExprNode.new('?', left_expr, right_expr) expr.condition = condition_expr end return expr end