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authorchristos <christos@NetBSD.org>2011-09-08 01:18:44 +0000
committerchristos <christos@NetBSD.org>2011-09-08 01:18:44 +0000
commit329f623193bb778ccdd26c6dd2fe2c0759f2bb23 (patch)
tree86b6a97c1a04e6e0ba63d9e2955c69bd9fdc1ab7 /usr.bin/tr
parentd66d0b3058f86b54f9f1cc4691385ef55f128531 (diff)
a little more KNF, plus add \e (from the previous commit)
Diffstat (limited to 'usr.bin/tr')
-rw-r--r--usr.bin/tr/str.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/usr.bin/tr/str.c b/usr.bin/tr/str.c
index d31067fbb56..d902f1dd892 100644
--- a/usr.bin/tr/str.c
+++ b/usr.bin/tr/str.c
@@ -1,4 +1,4 @@
-/* $NetBSD: str.c,v 1.16 2011/09/08 01:18:05 christos Exp $ */
+/* $NetBSD: str.c,v 1.17 2011/09/08 01:18:44 christos Exp $ */
/*-
* Copyright (c) 1991, 1993
@@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "@(#)str.c 8.2 (Berkeley) 4/28/95";
#endif
-__RCSID("$NetBSD: str.c,v 1.16 2011/09/08 01:18:05 christos Exp $");
+__RCSID("$NetBSD: str.c,v 1.17 2011/09/08 01:18:44 christos Exp $");
#endif /* not lint */
#include <sys/types.h>
@@ -297,26 +297,26 @@ backslash(STR *s)
if (ch != '\0')
++s->str;
switch (ch) {
- case 'a': /* escape characters */
- return '\7';
- case 'b':
- return '\b';
- case 'e':
- return '\033';
- case 'f':
- return '\f';
- case 'n':
- return '\n';
- case 'r':
- return '\r';
- case 't':
- return '\t';
- case 'v':
- return '\13';
- case '\0': /* \" -> \ */
- s->state = EOS;
- return '\\';
- default: /* \x" -> x */
- return ch;
+ case 'a': /* escape characters */
+ return '\7';
+ case 'b':
+ return '\b';
+ case 'e':
+ return '\033';
+ case 'f':
+ return '\f';
+ case 'n':
+ return '\n';
+ case 'r':
+ return '\r';
+ case 't':
+ return '\t';
+ case 'v':
+ return '\13';
+ case '\0': /* \" -> \ */
+ s->state = EOS;
+ return '\\';
+ default: /* \x" -> x */
+ return ch;
}
}