make vimrc windows compatible

vim/vimrc

@@ -1,7 +1,10 @@
 " Install vim-plug if not found
-if empty(glob('~/.vim/autoload/plug.vim'))
-  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
-    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+if has('win32') 
+  if empty(glob($USERPROFILE . '/vimfiles/autoload/plug.vim'))
+    silent execute '!curl -fLo "'.$USERPROFILE.'/vimfiles/autoload/plug.vim" --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
+  endif
+elseif empty(glob('~/.vim/autoload/plug.vim'))
+  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
 endif
 
 " Run PlugInstall if there are missing plugins
@@ -10,7 +13,11 @@ autocmd VimEnter * if len(filter(values(g:plugs), '!isdirectory(v:val.dir)'))
 \| endif
 
 " vim-plug
-call plug#begin('~/.vim/plugged')
+if has('win32')
+  call plug#begin($USERPROFILE.'/vimfiles/bundle')
+else
+  call plug#begin('~/.vim/bundle')
+endif
 Plug 'lambdalisue/suda.vim'
 Plug 'mhinz/vim-signify'
 Plug 'tpope/vim-fugitive'
@@ -18,5 +25,7 @@ Plug 'vim-airline/vim-airline'
 "Plug 'airblade/vim-gitgutter'
 call plug#end()
 
+set backspace=indent,eol,start
+set nowrap
 let g:airline_powerline_fonts = 1
 let g:suda_smart_edit = 1