Question

write a simple line editor. keep the entire text on a linked list, one line in a separate node. start the program with entering edit file, after which a prompt appears along with the line number.

Answer 1

To write a simple line editor using a linked list, create a node structure to represent each line, provide a prompt with line numbers, and allow edit commands like insert, delete, replace, and print.

Step-by-step explanation:

Writing a Simple Line Editor

To write a simple line editor that keeps the entire text on a linked list, you can follow these steps:

1. Create a node structure that represents a line, with a pointer to the next line.
2. Create a prompt that appears along with the line number.
3. Allow the user to enter edit commands to manipulate the lines in the linked list.

For example, the edit commands could include options like 'i' to insert a new line, 'd' to delete a line, 'r' to replace a line, and 'p' to print the entire text.

By implementing these steps, you can create a basic line editor using a linked list.