find_stray_communal_vars: script which finds communal variables

resize: remove globals var
mdev: remove globals var

scripts/find_stray_communal_vars

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Communal variables are elusize, then don't show in size output!
+# This script will show all communals in *.o, sorted by size
+
+find -name '*.o' \
+| while read name; do
+    b=`basename "$name"`
+    nm "$name" | sed "s/^/$b: /"
+done | grep -i ' c ' | sort -k2