diff --git a/sources_non_forked/taglist b/sources_non_forked/taglist
new file mode 160000
index 00000000..53041fbc
--- /dev/null
+++ b/sources_non_forked/taglist
@@ -0,0 +1 @@
+Subproject commit 53041fbc45398a9af631a20657e109707a455339
diff --git a/sources_non_forked/vim-cscope b/sources_non_forked/vim-cscope
new file mode 160000
index 00000000..a9942da6
--- /dev/null
+++ b/sources_non_forked/vim-cscope
@@ -0,0 +1 @@
+Subproject commit a9942da694e92dc938ad8d6c06a823c2434a47ea
diff --git a/sources_non_forked/vim-indent-guides b/sources_non_forked/vim-indent-guides
new file mode 160000
index 00000000..018298ea
--- /dev/null
+++ b/sources_non_forked/vim-indent-guides
@@ -0,0 +1 @@
+Subproject commit 018298ead9d3aa9cd3b4ae222f81022a33978b09
diff --git a/vimrcs/plugins_config.vim b/vimrcs/plugins_config.vim
index 44d761cb..7b143b25 100644
--- a/vimrcs/plugins_config.vim
+++ b/vimrcs/plugins_config.vim
@@ -73,7 +73,7 @@ set grepprg=/bin/grep\ -nH
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " => Nerd Tree
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-let g:NERDTreeWinPos = "right"
+let g:NERDTreeWinPos = "left"
 let NERDTreeShowHidden=0
 let NERDTreeIgnore = ['\.pyc$', '__pycache__']
 let g:NERDTreeWinSize=35