[ale] Appending in VIM

[JD]

On 02/05/2013 04:20 PM, Chris Fowler wrote:
> Here is a quickie.
> 
> A lot of times I add mysql describe <table name> output to a perl program as
> comments.  I execute mysql ... >> name.pl and then I move the lines to where I
> want and add '# ' to the beginning of each line.  The first line I'll do I then
> # then space, and then esc.  The other lines I hit the period to execute the
> last edit.
> 
> Is there a way I can tell vim to append '#_' to N lines?
> 

If you know the line number range, doesn't this work?

7,53s/$/#_/g

set nu to see line numbers.