Vim keybindings

Set leader key.
Add bindings for jumping on the same indentation level.
Add bindings for more comfortable split view navigation.

.config/vim/vimrc

@@ -1,4 +1,6 @@
 " Keybinds ##########################################################################
+" Set leader key
+let mapleader = "\<Space>"
 " Disable arrow keys
 noremap  <Up> ""
 noremap! <Up> <Esc>
@@ -11,6 +13,17 @@ noremap! <Right> <Esc>
 " Stop highlighting search result when pressing Return
 nnoremap <silent> <CR> :nohlsearch<CR><CR>
 
+" Indentation jump
+" https://vim.fandom.com/wiki/Move_to_next/previous_line_with_same_indentation
+noremap <silent> <C-k> :call search('^'. matchstr(getline('.'), '\(^\s*\)') .'\%<' . line('.') . 'l\S', 'be')<CR>
+noremap <silent> <C-j> :call search('^'. matchstr(getline('.'), '\(^\s*\)') .'\%>' . line('.') . 'l\S', 'e')<CR>
+
+" Split view navigation
+nnoremap <leader>h <C-w><C-h>
+nnoremap <leader>j <C-w><C-j>
+nnoremap <leader>k <C-w><C-k>
+nnoremap <leader>l <C-w><C-l>
+
 " Settings ##########################################################################
 " hybrid linenumbers
 set number relativenumber