# file diff_po.pl
# script to compare changes between translation files before merging them
#
+# Examples of usage:
+# ./diff_po.pl cs.po.old cs.po
+# svn diff -r38367 --diff-cmd ./diff_po.pl cs.po
+# git difftool --extcmd=./diff_po.pl sk.po
+# ./diff_po.pl -r HEAD~100 cs.po #fetch git revision and compare
+#
# This file is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation; either