Some programs need to write temporary files. Here is the usual way to construct a name for such a file:
(make-temp-name (concat "/tmp/" name-of-application))
Here we use the directory `/tmp/' because that is the standard
place on Unix for temporary files. The job of make-temp-name
is
to prevent two different users or two different jobs from trying to use
the same name.
(make-temp-name "/tmp/foo") => "/tmp/foo021304"
To prevent conflicts among different libraries running in the same
Emacs, each Lisp program that uses make-temp-name
should have its
own string. The number added to the end of the name distinguishes
between the same application running in different Emacs jobs.
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