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Support indenting standard input. When indenting standard input, write output to standard output.

This commit is contained in:
mellon 1998-09-06 20:17:30 +00:00
parent 0f024deb52
commit dccbf9bc96
1 changed files with 4 additions and 5 deletions
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9
usr.bin/indent/indent.c
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@ -1,4 +1,4 @@
/* $NetBSD: indent.c,v 1.7 1998/08/25 20:59:37 ross Exp $ */
/* $NetBSD: indent.c,v 1.8 1998/09/06 20:17:30 mellon Exp $ */
/*
* Copyright (c) 1980, 1993
@ -48,7 +48,7 @@ __COPYRIGHT("@(#) Copyright (c) 1985 Sun Microsystems, Inc.\n\
#if 0
static char sccsid[] = "@(#)indent.c 5.17 (Berkeley) 6/7/93";
#else
__RCSID("$NetBSD: indent.c,v 1.7 1998/08/25 20:59:37 ross Exp $");
__RCSID("$NetBSD: indent.c,v 1.8 1998/09/06 20:17:30 mellon Exp $");
#endif
#endif /* not lint */
@ -220,11 +220,10 @@ main(argc, argv)
set_option(argv[i]);
} /* end of for */
if (input == 0) {
fprintf(stderr, "indent: usage: indent file [ outfile ] [ options ]\n");
exit(1);
input = stdin;
}
if (output == 0) {
if (troff)
if (troff || input == stdin)
output = stdout;
else {
out_name = in_name;