[src/trunk]: src/usr.bin/tr a little more KNF, plus add \e (from the previous...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/08f2f0f4fc18
branches:  trunk
changeset: 769384:08f2f0f4fc18
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Sep 08 01:18:44 2011 +0000

description:
a little more KNF, plus add \e (from the previous commit)

diffstat:

 usr.bin/tr/str.c |  46 +++++++++++++++++++++++-----------------------
 1 files changed, 23 insertions(+), 23 deletions(-)

diffs (66 lines):

diff -r c7f5bb629494 -r 08f2f0f4fc18 usr.bin/tr/str.c
--- a/usr.bin/tr/str.c  Thu Sep 08 01:18:05 2011 +0000
+++ b/usr.bin/tr/str.c  Thu Sep 08 01:18:44 2011 +0000
@@ -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 @@
        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;
        }
 }