emacs/lisp function Write a function in Lisp that takes one parameter which we can assume to be a list. The function should print all the elements of the list using the function princ and a space between them. Use the function mapc for this purpose.Show a few examples of testing this function. Show one example using the function apply and one using the function funcall.
emacs/lisp function Write a function in Lisp that takes one parameter which we can assume to be a list. The function should print all the elements of the list using the function princ and a space between them. Use the function mapc for this purpose.Show a few examples of testing this function. Show one example using the function apply and one using the function funcall.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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emacs/lisp function
Write a function in Lisp that takes one parameter which we can assume to be a list. The function should print all the elements of the list using the function princ and a space between them. Use the function mapc for this purpose.Show a few examples of testing this function. Show one example using the function apply and one using the function funcall.
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Explanation
1) Below is LISP program that defines a function that takes one list parameter and print all the elements of the list using the function princ and a space between them.
- It first defines defines a new function called print-list that takes a single parameter, lst, which is a list.
- It then uses the mapc function to apply a lambda function to each element of the list, which prints the element using the princ function and a space using another princ function call.
- Add a new line after list is printed using terpri
- Then there a few examples of testing this function and display the list to console
- using normal function call
- using the function apply
- using the function funcall
2) Save this program in lsp file and run
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