From 135986389daf7c2fa19e321abc6a6b73185ea4ca Mon Sep 17 00:00:00 2001
From: Fernando Schauenburg <dev@schauenburg.me>
Date: Sun, 14 Jun 2015 21:27:33 +0200
Subject: [PATCH] Change mappings for window navigation and resizing

Window navigation is reverted to vim's stock key combination, since tmux
is configured to work very similarly (using its prefix instead of
CTRL-W).

Window resizing is done more deterministically by adding/removing
columns/lines instead of using multipliers on the window height/width.
---
 vimrc | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/vimrc b/vimrc
index 0279d03..8e31353 100644
--- a/vimrc
+++ b/vimrc
@@ -110,19 +110,11 @@ augroup vimrc " {{{
 augroup END " }}}
 
 " Key mappings {{{
-    " split navigations and resizing
-    nnoremap <c-j> <c-w><c-j>
-    nnoremap <c-k> <c-w><c-k>
-    nnoremap <c-l> <c-w><c-l>
-    nnoremap <c-h> <c-w><c-h>
-    nnoremap <c-w><c-k> :execute "resize " . (winheight(0) * 5/4)<cr>
-    nnoremap <c-w><c-j> :execute "resize " . (winheight(0) * 4/5)<cr>
-    nnoremap <c-w><c-h> :execute "vertical resize " . (winwidth(0) * 5/4)<cr>
-    nnoremap <c-w><c-l> :execute "vertical resize " . (winwidth(0) * 4/5)<cr>
-
-    " fast navigation of matchpairs ({[]})
-    nnoremap <tab> %
-    vnoremap <tab> %
+    " window resizing similar to the way I have tmux set up
+    nnoremap <c-w><c-k> 5<c-w>+
+    nnoremap <c-w><c-j> 5<c-w>-
+    nnoremap <c-w><c-h> 5<c-w><
+    nnoremap <c-w><c-l> 5<c-w>>
 
     " retain selection when indenting/unindenting in visual mode
     vnoremap > ><cr>gv