Update documentation to include an example of how to exclude multiple files

[scottchiefbaker]

The current documentation says to do --exclude PATTERN where pattern is a grep -v style pattern for excluding files. I've looked around and I can't make sense of how to exclude two different files/dirs.

Perhaps adding an example to the documentation would help this?

[junegunn]

I believe it should be straightforward to the users who have experience with grep which is such a universal tool.

(echo $'foo\nbar\nbaz') | grep -v 'foo\|bar'

Does this answer your question? And feel free to fork the repository and bend it to your needs, myvim is just a short bash script file that I haven't updated for a while.