Vim beginners tend to have some problems operating with tabulators and other non-printable characters. Here’s a quick tour on available options. more ...

Vim can do some arithmetic for you. The simplest one are ctrl+a (add) and ctrl+x (subtract) actions. They find nearest digital number in the current line and add/subtract one to/from this number. You can prepend them with count to add/subtract more than one. It’s not very sophisticated but proves to be useful, especially in macros. more ...