Hi Welcome to Emacs Rocks!

I just started using Emacs. I've been using TextMate for a few years and

I've been looking for something else. I tried vim, it's nice.

But I've been using Emacs for a few weeks now and

I'm really loving it, it's awesome. So I was thinking,

Hey! All this cool stuff I have to share with someone - and that's you!

So this is the first episode. If you want to see more, there's a

just follow me @emacsrocks on Twitter. Ok, First trick

I've been doing some Javascript testing lately and every so often I get to these situations

I have some local variables and I want to extract them into the setup method

So let's do that

Ok, for these variables to be available in my tests

I have to assign them to the test object, this.

And here is the trick.

Pay close attention to the keys I'm pressing

they appear in the lower right-hand corner and I will repeat it afterwards

Wow!

Did you see that? That's amazing. Let's try it again.

It's important that I start where I start now, just at the var

Because when I search for "l" like this, the mark is saved where my search started

so the mark is now at the beginning of the first var

the mark and the point of the cursor, together they form a region

including the three vars and the space afterwards.

So let me do: Control-x rectangle text

Which will replace the contents of the region with whatever I write.

That rocks!

So if we check up rectangles in the manual, here is the command I used

That was the first episode, thanks for watching

and follow me on @emacsrocks if you want more. Thanks.