I am new to vi, actually I have started learning vi from today and I have got stuck at the behavior of the backspace key. Actually when I fired up vi on my Ubuntu 12.04 for the first time my backspace key was working normally but after that it has started behaving strangely. Whenever I press the backspace in the insert mode it just moves one place to the left instead of erasing the character. How can I get back the default backspace functionality? Please note that I don't want to install vim or set nocompatibilty.
Even in traditional mode backspace is deleting the character, but does not display it as deleted immediately. (After pressing ESC the characters are gone.)
Guess you have to choose between using
In vi-compatible behaviour of vim you cannot backspace of text which was previously entered (before entered
Try out the different settings to understand their meaning: Enter characters/line breaks and indentation in insert mode, exit and reenter insert mode and then try backspacing.
Users who are not familiar with vi behaviour and don't insist on using plain vi (not recommened anyway) should
You can get the current setting via
I think the best way would be to look at VI/VIM cheatsheet : http://www.viemu.com/vi-vim-cheat-sheet.gif
Enter normal mode (ESC) and then SHIFT + X.