164   outfile = 0;  in setup_output()
176   if (outfile != 0)  in begin_output()
223 	    outfile = fdopen (pipes[1], "w");  in begin_output()
224 	    if (!outfile)  in begin_output()
236 	outfile = popen (command, "w");  in begin_output()
237 	if (!outfile)  in begin_output()
248       outfile = stdout;  in begin_output()
280   if (outfile != 0 && outfile != stdout)  in finish_output()
285       if (ferror (outfile))  in finish_output()
288       wstatus = pclose (outfile);  in finish_output()
292       if (fclose (outfile) != 0)  in finish_output()
312   outfile = 0;  in finish_output()
517   FILE *out = outfile; /* Help the compiler some more.  */  in print_1_line()
546     fwrite (base, sizeof (char), limit - base, outfile);  in output_1_line()
549       register FILE *out = outfile;  in output_1_line()
634     fprintf (outfile, "%ld%c%ld", trans_a, sepchar, trans_b);  in print_number_range()
636     fprintf (outfile, "%ld", trans_b);  in print_number_range()