Fixing backspace at beginning of line; asking about the numpad's Enter key

[josephtribulat]

This tool is by far the best option I've tried to enjoy vim bindings in MacOS text fields. The only good one, actually. I'm so happy with it. However I've been experiencing a small, but annoying, issue: backspace at the beginning of a line goes to normal mode.

I don't know why that is, but this line in the svimrc file seems to fix it:

inoremap <expr> <BS> (line('.') == 1 && col('.') == 1) ? '<Nop>' : '<BS>'

Another similar problem, for which i haven't found a fix, is that on the numeric keypad doesn't behave like the Return key as it does in Vim. Instead it seems to perform a series of random actions and bring me to normal mode.

Any chance someone might know why that is?