the power of vim folding

Code folding is very powerful technique, which is not so obvious. But when you see how folding can help you organize your code ( especially long nestings ) you'll start using immediately.

Of course, vim has a great support for folding.

Here are some commands ( in normal mode)

zf - create folding ( after selecting in visual mode)
za - toggle foldings
zc - fold close
zo - fold open
zE - remove all folding 

Here are some screencasts of folding a long function ( 100 lines of code ). To see a flow of folding, select an image, and then blogger will open nice gallery. After that just scroll througn images with middle mouse wheel.

Happy Coding