saving uncommitted changes in /etc prior to emerge run

vim/._cfg0000_gvimrc

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+scriptencoding utf-8
+" ^^ Please leave the above line at the start of the file.
+
+" Default configuration file for gvim
+" $Id$
+"
+" Written by Aron Griffis <agriffis@gentoo.org>
+"
+" This file is read AFTER normal Vim initializations, like reading your .vimrc
+" file (and the default /usr/share/vim/vimrc).  So there's no reason to
+" duplicate settings from vimrc.  Red Hat has had this wrong for years, to the
+" great annoyance of users.
+
+" Pre-GUI settings
+set columns=80 lines=30       " don't inherit geometry from parent term
+set mousemodel=popup          " right mouse button pops up a menu in the GUI
+
+" Use a sufficiently wide window automatically when started as "gvimdiff"
+if (&foldmethod == 'diff')
+	set columns=165
+endif
+
+" For bug 33327, add a mapping which allows shift-insert to function
+" as expected in insert and command-line modes
+map! <s-insert> <c-r>*
+
+if filereadable("/etc/vim/gvimrc.local")
+  source /etc/vim/gvimrc.local
+endif