I use https://github.com/terryma/vim-smooth-scroll and so I bind <C-d> & <C-u>
to ":call smooth_scroll#down(&scroll, 5, 2)<CR>" & ":call
smooth_scroll#up(&scroll, 5, 2)<CR>" respectively. However I would like <C-d> &
<C-u> to default to their original behaviour if the smooth scroll plugin isn't
loaded.
I've tried this:
if exists('g:loaded_smoothscroll')
noremap <silent> <C-u> :call smooth_scroll#up(&scroll, 5, 2)<CR>
noremap <silent> <C-d> :call smooth_scroll#down(&scroll, 5, 2)<CR>
endif
but strangely it ignores the mapping if I load it like that. That means the
exists('g:loaded_smoothscroll') check failed, but doing an :echo
exists('g:loaded_smoothscroll') does indeed return 1. I'm guessing at the
moment of sourcing the vimrc g:loaded_smoothscroll was 0, then it got set to 1
after after the mapping got read. How do I get around that?
If it helps I actually put the variable let g:loaded_smoothscroll = 1 into the
plugin/smooth_scroll.vim file (which did not exist in the author's original
version, I had to fork it myself). Is that the correct place to put the
g:loaded_smoothscroll variable?
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