 So what does B do in VIM? Well, it goes back one word. Now it doesn't go backward like the way that arrow keys go backwards. It actually goes back in increments of words. There are things that you can do to jump multiple words too. We're not gonna cover that today. I just wanna show you how you can move back using words and B. So let's open up a new file. I have prepared something called lipsum.txt and it just has the first paragraph of Lorm Ipsum, this classic place holding text. Now I'm gonna use dollar sign to jump to the end of this line. You don't need to know that but I just wanted to tell you what I'm doing. Now I use the B key to move back in increments of words. So I'm gonna use lowercase B. B goes to the beginning of lictus and then B again goes to the beginning of sedalis and then B again goes to the beginning of nibb. So I can keep hitting B to go back. Now the question here is once we have a period, what's going to happen? So we hit B and it goes to that period. The lowercase B treats these special characters as a word. So now if I hit B again, it's gonna go to the beginning of plus serrat. So again, I can keep hitting B and everything works as expected. Now, if I want to just observe words and not the special characters, I can do use my shift B to move just words and this will ignore special characters and continue on just words. So this comma here, it's gonna skip on that. I did the capital B there. So again, lowercase B, if we want to navigate to the special characters like commas and periods and other punctuation or capital B, if we want to skip over them to the next word. You're presumably watching this because you were a programmer and there are some things that you should know. So I'm going to make a new line here. This is a test to determine whatever, determine. There are some characters that don't get observed the right way. So we're just gonna explore this line. So if I hit B, I go back to the beginning of determine and if I hit B again, well it's gonna go back to the beginning of test underscore two. It does not see test as a special character. However, it does see this dash as a special character. Let's go to the end of the line again. I use dollar sign to do that and I'm gonna hit capital B and that worked obviously. This does the same thing as B in this case because underscores are not the same. And then the capital B jumps over that dash and goes to the beginning of that word. That's something to know. I've also noticed that in some of the emulations this is not terribly reliable. It's also customizable. So you may be in an environment or maybe using a VMRC file that you borrowed that is going to change the behavior of this. So anyway, explore it and just know that this is the default behavior that you should be seeing. So as always, we can look up help H for shorthand and it will tell us all about B. It does say that it observes a count. Counts are prefix. So why don't you give it a try and explore counting lowercase B and capital B and you can read more about what it considers a word. It differentiates a word and uppercase word. So you can read more about what Vim considers a word versus a word in this help. Thank you so much for watching. If you want to watch the other videos in this series the playlist link is down below in the description. And yeah, that's it. Good luck.