Some vim maps from https://github.com/garybernhardt/dotfiles

maps.vim

nnoremap <leader><leader> <c-^>

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" OPEN FILES IN DIRECTORY OF CURRENT FILE
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cnoremap %% <C-R>=expand('%:h').'/'<cr>
map <leader>e :edit %%
map <leader>v :view %%

" Apparently, he no longer uses the trick where the window heights jump around,
" looking in his commit history and adding a few things, this appears to work.
set winheight=5
set winminheight=5
set winheight=999

nmap <c-w>j <c-w>j<c-w>_
nmap <c-w>k <c-w>k<c-w>_