How to read each line from a file into list word by word in Python

data.scan(/(MATCH ME)(.*?)\n\n((?:(?!\n\n).)*)/m).each do |m, n, lines|
  lines.each_line do |line|
    puts [m, n, *line.unpack('A9A10A*')].map(&:strip).join(',')
  end  
end

FOR /F "tokens=%word% skip=%line% delims=," %%G IN (E_dir.txt) DO echo Chosen word is: %%G&goto nextline
:nextline

set showme=Y
FOR /F "tokens=%word% skip=%line% delims=," %%G IN (E_dir.txt) DO if defined showme set showme=&echo Chosen word is: %%G

SET /a showme=line-1
SET showme=skip=%showme%
IF %line% equ 1 set "showme= "
FOR /F "tokens=%word% %showme% delims=," %%G IN (E_dir.txt) DO if defined showme set showme=&echo Chosen word is: %%G

type "file.txt"|repl " " "\r\n" x >"file2.txt"

#include <iostream>
#include <fstream>
#include <sstream>
#include <string>
#include <cstdlib>

int main(int argc, char *argv[])
{
    if (argc < 2)
        return EXIT_FAILURE;

    std::ifstream inp(argv[1]);

    // first line
    std::string line;
    if (std::getline(inp, line))
    {
        // load into string stream for parsing.
        std::istringstream iss(line);
        int k, n;
        if (iss >> k >> n)
        {
            // remaining lines dumped into seq
            std::string seq;
            while (std::getline(inp, line))
                seq.append(line);

            // TODO: use k, n, and seq here
        }
        else
        {
            std::cerr << "Failed to parse k and/or n\n";
        }
    }
    else
    {
        std::cerr << "Failed to read initial line from file\n";
    }
}

k n
data1
data2
etc...

k
n
data1
...

#include <iostream>
#include <fstream>
#include <string>
#include <limits>
#include <cstdlib>

int main(int argc, char *argv[])
{
    if (argc < 2)
        return EXIT_FAILURE;

    std::ifstream inp(argv[1]);

    // read two integers
    int k, n;
    if (inp >> k >> n)
    {
        // ignore the remainder of the current line to position the first
        //  line for our seq append-loop
        inp.ignore(std::numeric_limits<std::streamsize>::max(), '\n');

        std::string line;
        std::string seq;
        while (std::getline(inp, line))
            seq.append(line);

        // TODO: use k, n, and seq here
    }
    else
    {
        std::cerr << "Failed to parse k and/or n\n";
    }
}