Bug 7283

tcsh produces obscure error-message when sourcing an shell-script which
contains an 'setenv LC_CTYPE'.

The problem does not exist in interactive mode.

Fix: 

none known.
How-To-Repeat: 
	

	
# start fresh tcsh without sourcing any startup-scripts.
matrix:~>tcsh -f

# This is our test-script. Problem does also appear with system-wide
# /etc/csh.login file
> cat /tmp/test
setenv LC_CTYPE foo

# We source it, it emits an error-message.
> source /tmp/test
^E¢@^Ò@x@^Z^ALoad: Command not found.
^A^FÌALAÊ@^Â^HERROR:: Too many arguments.

# This is repeatable.
> source /tmp/test
^E¢@^Ò@x@^Z^ALoad: Command not found.
^A^FÌALAÊ@^Â^HERROR:: Too many arguments.

# In interactive mode, this doesn't happen.
> setenv LC_CTYPE foo

# After interactive test, sourcing doesn't emit an error message any more.
> source /tmp/test

# That's it.
> exit