Question

If I try cc or S when the cursor (| below) is in the following
position:

public function blah()
{
    var i = 0;
|
    i++
    return i;
}

It stays in the first column instead of moving under the letter v in var. Pasting with ]p also pastes starting from column 1.

My setup (in MacVim) is: autoindent, smartindent, nocindent, and indentexpr=, if that helps.

According to the following SO questions, correct indentation should be possible:

• Vim: Smart indent when entering insert mode on blank line?
• Vim: Indent current (blank) line and insert
• Autoindent in vim always empty the line if there are only whitespace in it, can I change that?

In the last post, @trVoldemort had the same issue (see the comments to the second answer).

Answer 1

Turn on cindent…

:set cindent

This works for indenting with “cc” and “S”, as long as the language has similar indentation to C (or support for cindent).

With this, the smart-indent paste (]p) still doesn’t work on an empty line, however. For that, remap ]p as follows:

:nnoremap ]p oX<Esc>]pk"_dd

This will create a new line at the correct indentation before doing the re-indent paste. Then it goes back and deletes that line, making sure not to overwrite the default buffer.

You can also remap the alternative versions of the smart-indent paste:

:nnoremap ]P OX<Esc>]pk"_dd
:vnoremap ]p "_xkoX<Esc>]pk"_dd
:vnoremap ]P "_xkoX<Esc>]pk"_dd