I want <C-b> move cursor to the last line of screen if the cursor is not at the last line, otherwise, scroll page down.
ps: I know there is an internal variable for cursor position, I'd be grateful if you tell me where to find variables like that.
Vim: <C-b> move cursor to the last line of screen (if the cursor is not at that position)
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1 Answers
Assuming that you are talking about "the last line in the window".
You can create an <expr> mapping to achieve that:
nnoremap <expr> <c-b> line('.')==line('w$')?'<c-f>':'L'
- It checks if the current line is the last line in the current window
- True:
<c-f>next page, you can also change it into<c-d> - False:
L, go to the last line in the current window.
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