I just discovered a way to use templates in Vim where when I create a file, depending on the extension of the file, the boilerplate text that should always be there will be there.
You can find out how to do this from the Vim Recipe book, in particular this page: http://vim.runpaint.org/typing/using-templates/
The most attractive feature that VI has to offer is the block visual mode. It is amazingly powerful, especially for those who do coding. With it you can add characters to or remove characters a block of text in a column fashion. For example, you can add characters to a block of text (Figure 1) instantly (Figure 2).
Some of the commands that you use for every session can be placed in a file named ".vimrc" in your home folder.
Changing multiple characters to uppercase
In visual mode, with the characters to change selected, press U (uppercase) to change them to uppercase. Press u (lowercase) to change them to lowercase.
In command mode, the same effect can be achieved on a single character by placing the cursor on the letter and press the tilde sign (~).
More on VI...
H - position the cursor at the top of the screen (left most position)
M - position the cursor in the middle of the screen (left most position)
L - position the cursor in the bottom of the screen (left most position)
G - position the cursor at the bottom of the file (left most position); last line in file
gg - position the cursor at the top of the file (left most position); first line in file
:_n_ - position the cursor at line n of the file
This is a one of many mini-posts that I will do on using the VI editor. I've recently bumped into some pages that contains valuable information on how to use VI. The problem with it is its too wordy and that makes it hard to look for information when you need it.
When doing some simple programming, I like to use the Vim editor instead of using a full-blown IDE. It's a good editor but I want to use it more efficiently. Some of the things I customise for myself are:
Further to my previous post on changing the tab size in the VI editor, I've found out how to change the indentation size in VI.
The vi editor is a powerful editor. Problem with it is that it is only for the command line which means that many preferences are not accessible via a 'Preferences' page. You need to know how to set preferences using commands.
Recently I've found out how to change the tab size in the vi editor. I think by default the tab size is 8 characters, which is too long for coding with proper indentation. To change it to a four character stop, use the following command in command mode:
:set tabstop=4