About

This is a command-line based text editor. Just like 'vi'.

Commands

Command	Descriptions
p	prints the current line
n	prints line number of current line followed by TAB followed by current line
%p	prints all lines
7	makes the line #7 the current line
a	appends new text after the current line
i	inserts new text before the current line
c	changes the current line for text that follows
d	deletes the current line
/text	searches forward after current line for the specified text. The search wraps to the beginning of the buffer and continues down to the current line, if necessary
s/old/new	replaces old string with new in current line (google: C++ split or token)
Q	quites the editor without saving

How to create basic file

How to run / test

To run an example:

$ ./build/a.out < test/test_main_input.txt

To run interactivly:

$ make

Or just run a.out.

To run tests:

$ make run_tests