Replaced references to /usr/tmp with references to /tmp.

util/opt/em_opt.6

@@ -30,7 +30,7 @@ option.
 .IP -ml<num>
 Like -m<num>, but also for long multiplies.
 .SH "FILES"
-/usr/tmp/emopt??????, is used when the -L flag is given only.
+/tmp/emopt??????, is used when the -L flag is given only.
 .SH "SEE ALSO"
 ack(1)
 .PD 0

util/opt/var.c

@@ -25,7 +25,7 @@ bool	repl_longmuls = 0;	/* replacing longmuls as well? */
 line_p	instrs,pseudos;		/* pointers to chains */
 sym_p	symhash[NSYMHASH];	/* array of pointers to chains */
 FILE	*outfile;
-char	template[] = "/usr/tmp/emoptXXXXXX";
+char	template[] = "/tmp/emoptXXXXXX";
 offset	wordsize = 0;
 offset	pointersize = 0;
 char	*progname;