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- | MACLISP and INTERLISP. | + | ====== Lisp at TWENEX.ORG Tutorial ====== |
- | EMACS LEDIT mode | + | |
+ | **Lisp** is a programming language famous for its use in Artificial Intelligence and advanced Computer Science research. First developed in 1958, it is the second oldest (after Fortran) high-level programming language still in common use. | ||
+ | |||
+ | Two dialects of Lisp are available at TWENEX.ORG, Maclisp and InterLisp-10. | ||
+ | |||
+ | |||
+ | ===== Maclisp ===== | ||
+ | |||
+ | ('' | ||
+ | |||
+ | **Maclisp** was developed in the mid-1960' | ||
+ | |||
+ | Maclisp was a highly influential language | ||
+ | |||
+ | === Set-up === | ||
+ | |||
+ | Before running MACLISP, you must define the following logical name: | ||
+ | |||
+ | '' | ||
+ | |||
+ | (You can add the above line to your LOGIN.CMD file to automatically define the logical name for all of you TWENEX sessions.) | ||
+ | |||
+ | It is also recommended that you create a Maclisp init file ('' | ||
+ | |||
+ | ;;; A very typical init file / Emacs mode--> -*- Mode:LISP; -*- | ||
+ | (COMMENT) ;magic | ||
+ | (PROGN ; real init file stuff | ||
+ | (SETQ BASE 10. IBASE 10. *NOPRINT NIL) ;base-10 display | ||
+ | (SETQ NOUUO T *RSET T) ;these make debugging easier | ||
+ | (SSTATUS FEATURE NOLDMSG) ;supress module load messages | ||
+ | '*) ;return an asterisk for Maclisp to print out | ||
+ | |||
+ | === LEDIT === | ||
+ | |||
+ | '' | ||
+ | |||
+ | To use LEDIT: | ||
+ | |||
+ | - Start Maclisp and load your source file. | ||
+ | - Evaluate '' | ||
+ | - Evaluate '' | ||
+ | - Load the source file into Emacs ('' | ||
+ | - View, change, save source with Emacs commands. | ||
+ | - Flag function definitions to update in Maclisp with '' | ||
+ | - Return to Maclisp with '' | ||
+ | |||
+ | ===== InterLisp-10 ===== | ||
+ | |||
+ | ('' | ||
+ | |||
+ | **InterLisp** was developed in 1967 at Bolt, Beranek and Newman (BBN) for TENEX, BBN's in-house PDP-10 operating system. Development was later transfered to XEROX PARC. The language became popular with Stanford University AI researchers and at other principly US West-Coast institutions. | ||
+ | |||
+ | InterLisp was noted for its integration of interactive development tools into the the programming environment: | ||
+ | |||
+ | The dialect was in a rivalry with Maclisp prior to the development of Common Lisp. | ||
+ | |||
+ | === Set-up === | ||
+ | |||
+ | If you have set-up your TWENEX session for Maclisp (see above), you must undefine the logical name '' | ||
+ | ===== References ===== | ||
+ | |||
+ | [[http:// | ||
+ | |||
+ | [[http:// | ||
+ | |||
+ | [[http:// |