Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

In VIM, I find myself reflexively hitting the insert key, before entering text.
Normally because I have been doing some reading and often, but not always, I'll have switched out to do a search or something. (into normal mode). When I am already in insert mode, hitting the insert key put me into replace mode.

For my personal workstyle, and the kind of work I am doing, I almost never want to be in replace mode.

Ideally I would like the behavour of the insert key to be:

Insert: If in insert mode, do nothing,
If not in insert mode, change to insert mode.

I would like to make the behavour of

Shift+Insert: Change to Replace Mode
(I don't use shift insert for pasting -  i've got tused to using P for that

How can I do this? I've sure it can be done with one of the many many remap commands, in my .vimrc.

share|improve this question
Force yourself to abandon your bad habits instead of looking for ways to mitigate their effects. – romainl Mar 9 '14 at 9:33
@romainl: Why? (I honestly want a explaination, you might be onto something.) – Oxinabox Mar 9 '14 at 9:34
When you have a disease that causes large green star-shaped stains to appear on your limbs, the solution is not to cover them with clothes or make-up: the solution is to treat the disease. Your bad habit is causing unwanted effects, the solution is not to hide those effects: it's to fight your bad habits. – romainl Mar 9 '14 at 12:27
I think romainl is trying to say there are MUCH better ways to enter insert mode than pressing the "insert" key. The usual way to enter insert mode would be using i or a to enter insert mode at the cursor; I or A to enter insert mode at the beginning/end of the line; o or O to start insert mode on a new line; cc or S to clear the current line and start inserting there; etc. There is also the consideration of WHY you don't realize you're already in insert mode. There is a pretty prominent cursor difference, there is a mode indicator near the status line, etc. – Ben Mar 9 '14 at 15:42
It is also possible to make it REALLY obvious by changing colorscheme, etc. in insert mode. But that's probably overkill. – Ben Mar 9 '14 at 15:42
up vote 5 down vote accepted

Try these:

imap <Insert> <Nop>
inoremap <S-Insert> <Insert>
share|improve this answer

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .