refactor(nvim): split mappings into their own file

nvim/.config/nvim/init.vim

@@ -43,29 +43,6 @@ set termguicolors
 
 call s:SourceConfigFilesIn('plugins')
 
-" Remaps
-nnoremap <Leader>so :so ~/.config/nvim/init.vim<CR>
-nnoremap <Leader>x :!chmod +x %<CR>
-
-" Yank from the current column to the end of the line
-nnoremap Y yg$
-
-" Move lines up and down
-inoremap <M-j> <Esc>:m .+1<CR>==gi
-inoremap <M-k> <Esc>:m .-2<CR>==gi
-vnoremap <M-k> :m '<-2<CR>gv=gv
-vnoremap <M-j> :m '>+1<CR>gv=gv
-
-" Keep things centred
-nnoremap n nzzzv
-nnoremap N Nzzzv
-
-" Remove arrow keys
-noremap <up> <nop>
-noremap <down> <nop>
-noremap <left> <nop>
-noremap <right> <nop>
-
 autocmd FileType gitcommit highlight ColorColumn ctermbg=8
 autocmd FileType gitcommit setlocal colorcolumn=50,72
 autocmd FileType gitcommit setlocal textwidth=72
@@ -74,6 +51,4 @@ autocmd FileType gitcommit setlocal spell
 " Display extra whitespace
 set list listchars=tab:»·,trail:·
 
-nnoremap <silent> <C-f> :silent !tmux neww tmux-sessioniser<CR>
-
 lua require("opdavies")

nvim/.config/nvim/plugins/mappings.vim

@@ -0,0 +1,26 @@
+" Source the current file
+nnoremap <Leader>so :so ~/.config/nvim/init.vim<CR>
+
+" Make the current file executable
+nnoremap <Leader>x :!chmod +x %<CR>
+
+" Yank from the current column to the end of the line
+nnoremap Y yg$
+
+" Move lines up and down
+inoremap <M-j> <Esc>:m .+1<CR>==gi
+inoremap <M-k> <Esc>:m .-2<CR>==gi
+vnoremap <M-k> :m '<-2<CR>gv=gv
+vnoremap <M-j> :m '>+1<CR>gv=gv
+
+" Keep things centred
+nnoremap n nzzzv
+nnoremap N Nzzzv
+
+" Remove arrow keys
+noremap <up> <nop>
+noremap <down> <nop>
+noremap <left> <nop>
+noremap <right> <nop>
+
+nnoremap <silent> <C-f> :silent !tmux neww tmux-sessioniser<CR>