Final answer:
The -DEBUG command enables debugging during parsing, providing diagnostic information that helps developers understand issues in the parsing process.
Step-by-step explanation:
The parser General command -DEBUG option is typically used to enable debugging during the parsing of a program, file, or data. When this option is enabled, the parser may output additional information that is useful for developers to diagnose or understand issues with the parsing process. This can include error messages, information about the state of the parser at various points, and other diagnostic information. While the exact output can vary depending on the specific parser or software being used, the purpose of the '-DEBUG' command is to assist in debugging activities.