From Bugzilla Helper:
User-Agent: Mozilla/4.76 [en] (X11; U; Linux 2.2.16-22 i586)


The recent security update of VIM breaks the ability to use external
functions
like "fmt" to format text.  The program complains "/tmp/vouDuYYB: File
exists";
the specific tmp filename is different each time, of course.

Reproducible: Always
Steps to Reproduce:
1. Run vim
2. Enter some text
3. Try formatting it with something like !}fmt
	

Actual Results:  The "File exists" error is given and the text piped out to
the fmt command
is lost.

Expected Results:  The text should have been piped through fmt (and thus
formatted) and then
re-inserted in place of the text that was removed.