Small bug in func_emit* functions

[Dmitriy Selyutin]

Hello everyone!

Working with old code of gnulib-tool, I've found a small bug in func_emit_po_Makevars and same functions. We have a line in every such function:

echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"

That raises error in bash:

bash: !": event not found

That doesn't happen in new gnulib-tool, of course (because it is written in Python).

Here is the output of `bash --version`:

GNU bash, version 4.2.37(2)-release (x86_64-mageia-linux-gnu)

Copyright (C) 2011 Free Software Foundation, Inc.

License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>

This is free software; you are free to change and redistribute it.

There is NO WARRANTY, to the extent permitted by law.

I know that it is a very small bug and it doesn't have harm effects on generated files, but I need to tell you that output of old gnulib-tool and a new one will be the different.

--

With best regards,

Dmitriy Selyutin

E-mail: address@hidden

Phone: +7(985)334-07-70