New Variables and Constants

• *apply-hook* Now activated
• *command-line*
• *displace-macros* Macros are replaced with their expansions when possible *dos-input* MSDOS only, uses DOS interface to interact with user. Allows recall of earlier command(s).
• *load-file-arguments*
• *print-level* CL
• *print-length* CL
• *random-state* CL
• *ratio-format*
• *readtable-case* CL-like
• *startup-functions*
• *terminal-io* CL
• *top-level-loop*
• internal-time-units-per-second CL
• pi CL