lrep() and prep() repeat every line, or whole stream, on stdin
$1 times.

People can now run

    __bashum_run_n 100 echo hello world

and it will print "hello world" 100 times, instead of just running
`echo` 100 times and ignoring the `hello world` part.

'darkzen' color profile for HTMLs generated by mdvimb

Get current version at https://netvor.info/scripts/mdvimb

Work around, obey, or disable.

Mostly for easier visual distinction and also for fun.

'x' meaning primary, 'xx' meaning 'C-C' and 'v' meaning vipe(1).

...for the love of podcasts!

Many files may look like text file but be actually considerd binary by
git.  In suich case this setting can be extremely confusing.

Most notably, add example of Vim configuration needed for the function
to work.