vimrc: add netrw preferences

.vim/vimrc

@@ -240,6 +240,18 @@ let g:NERDCustomDelimiters = {
             \}
 " let g:NERDTreeGitStatusWithFlags = 1
 
+
+" netrw
+let g:netrw_banner       = 0
+let g:netrw_keepdir      = 0
+" prefer tree-style listing
+let g:netrw_liststyle    = 3
+" let g:netrw_liststyle    = 1
+let g:netrw_sort_options = 'i'
+" open files in a new horizontal split
+let g:netrw_browse_split = 1
+
+
 " indentline
 " let g:indentLine_setColors = 1
 " let g:indentLine_char_list = ['|', '¦', '┆', '┊', ':']