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The execute command is used to evaluate a string as if it were a Vimscript . Responsible Coding. So far we’ve covered a bunch of Vim commands that let. Functional Programming. We’re going to take a short break now to talk about a.

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Functional Programming We’re going to take a short ahrd now to talk about a style of programming you may have heard of: Su-shee rated it liked it Oct 08, I have sort of a love hate relationship with this book.

Let’s add a few more helper functions in this same style: Sometimes this will matter. This is such a book, for Vimscript, the configuration language for the Vim text editor. Vimsctipt lets you programmatically read and modify the current search pattern, which can be very useful at times.

Alexa Actionable Analytics for the Web. If you’ve never done this before you can safely skip this chapter, but I’d encourage you lewrn try it anyway and broaden your horizons! The execute command is used to evaluate a string as if it were a Vimscript command. Execute is a very powerful tool because it lets you build commands out of arbitrary strings. It felt like the author’s heart wasn’t really in it.

Jun 12, Max rated it really liked it. I wish I had read this when it first came out 5 hars ago! Prerequisites To use this book you should have the latest version of Vim installed, which is version 7. We use the built-in map function to perform the actual work. There was a problem filtering reviews right now.


Where is the “learn vim the hard way” guide (which this cleary states it is not) | Hacker News

This will make it simple and easy to use the exact same Vim configuration on all machines you work with. Showing of 1 reviews. To ask other readers questions about Learn Vimscript the Hard Wayplease sign up. Try setting a boolean option like wrap to something other than zero or one. Most Vimscript coders seem to do it, so don’t break the convention. I actually did them! Being a programmer I know the basic building blocks of a programming language. Functions Like most programming languages, Vimscript has functions.

Withoutabox Submit to Film Festivals. Vitaly rated it really liked it Nov 11, Run the following commands: The funcs variable does not need to start with a capital letter because it’s storing a list, not a function.

Learn Vimscript the Hard Way

It ranges from defining syntax highlighting and custom code folding to autoloading code when it is first needed. This command tells Vim to “paste the contents of register a here”.

David rated it it was amazing Aug 26, For most files I still think it’s wrong. Amazon Drive Cloud storage from Amazon.

Vimscript has all the pieces necessary to program in a kind-of-functional style, but it’s a bit clunky. Get to Know Us.

Variables / Learn Vimscript the Hard Way

Most chapters are relatively self-contained, which makes reading cover hzrd cover a little bit repetitive but it’s a good thing when using as reference. I love technical books that give you real projects and meaningful exercises to do instead of tacking them on as an aft A great introduction to the baroque, deranged and annoyingly useful mess that is scripting and extending Vim. Amazon Renewed Refurbished products with a warranty.


The author didn’t seem to care, and I didn’t care much either. Rather than long explanations with little bits of example code, these books just hit you with big chunks of code and ask you to type it in and play with it.


Vim will display [1, 2, 3] as expected. For example, both of these commands do exactly the same thing:. Vim will call the function and give the result to echomwhich will display Meow String! Now we’ll create a few other common higher-order functions. Then we ran an if statement that checked if TextwidthIsTooWide was truthy. Even if you do add a scope to a function we’ll talk about that later you may as well capitalize the first letter of function names anyway.

To easily find the location and name of the file on any operating system, run: Calling Functions We can already see that there are two different ways of calling functions in Vimscript. Reversed takes a list and returns a new list with the elements reversed. Goodreads helps you keep track of books you want to read. So imo the book starts off rather slow, which surprised me given the title. Vim echoes [1, 2, 3, 4].

Colin Jones rated it it was amazing Mar 26, We’re going to take a short break now to talk about a style of programming you may have ahrd of: This file will be our scratchpad for this chapter.