- remove all trailing whitespace

     * except when it is escaped with a `\' at the end of the line
- fix remaining .Nm usage as well
- this is from a patch I received from kwesterback@home.com, who has been
  working on some scripts for fixing formatting errors in mdoc'd man pages

Ok, so there could be a cost/benefit debate with this commit, but since I have
the patch we might as well commit it...

3 files changed, 33 insertions, 33 deletions

diff --git a/lib/libc/crypt/arc4random.3 b/lib/libc/crypt/arc4random.3
index 988de1d0f67..b10115c4d88 100644
--- a/lib/libc/crypt/arc4random.3
+++ b/lib/libc/crypt/arc4random.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: arc4random.3,v 1.10 1999/07/04 18:59:42 aaron Exp $
+.\" $OpenBSD: arc4random.3,v 1.11 1999/07/09 13:35:15 aaron Exp $
 .\" Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
 .\" All rights reserved.
 .\"
@@ -47,19 +47,19 @@
 .Fn arc4random_addrandom "u_char *dat" "int datlen"
 .Sh DESCRIPTION
 The
-.Fn arc4random 
+.Fn arc4random
 function uses the key stream generator employed by the
 arc4 cipher, which uses 8*8 8 bit S-Boxes. The S-Boxes
 can be in about (2**1700) states.
 .Pp
 The
 .Fn arc4random_stir
-function reads data from 
+function reads data from
 .Pa /dev/arandom
 and uses it to permute the S-Boxes via
 .Fn arc4random_addrandom .
 .Pp
-There is no need to call 
+There is no need to call
 .Fn arc4random_stir
 before using
 .Fn arc4random ,
@@ -72,7 +72,7 @@ automatically initializes itself.
 .Xr random 3
 .Sh HISTORY
 An algorithm call
-.Pa RC4 
+.Pa RC4
 was designed by RSA Data Security, Inc.  It was considered a trade secret,
 but not trademarked.
 A clone of this was posted anonymously to the USENET and was confirmed to
@@ -81,5 +81,5 @@ Because of the trade secret situation, RSA Data Security, Inc. can do
 nothing about the situation.
 Since
 .Pa RC4
-used to be a trade secret, the cipher is now referred to as 
+used to be a trade secret, the cipher is now referred to as
 .Pa ARC4 .
diff --git a/lib/libc/crypt/blowfish.3 b/lib/libc/crypt/blowfish.3
index 0ab44d21d26..647c8cb6b20 100644
--- a/lib/libc/crypt/blowfish.3
+++ b/lib/libc/crypt/blowfish.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: blowfish.3,v 1.4 1999/05/23 14:10:58 aaron Exp $
+.\" $OpenBSD: blowfish.3,v 1.5 1999/07/09 13:35:15 aaron Exp $
 .\" Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
 .\" All rights reserved.
 .\"
@@ -74,15 +74,15 @@ must be even.
 .Fn blf_dec
 is used for decrypting Blowfish encrypted blocks.
 .Pp
-The functions 
+The functions
 .Fn blf_ecb_encrypt
 and
-.Fn blf_ecb_decrypt 
+.Fn blf_ecb_decrypt
 are used for encrypting and decrypting octet streams in ECB mode.
-The functions 
+The functions
 .Fn blf_cbc_encrypt
 and
-.Fn blf_cbc_decrypt 
+.Fn blf_cbc_decrypt
 are used for encrypting and decrypting octet streams in
 Cipherblock Chaining Mode (CBC).
 .Pp
diff --git a/lib/libc/crypt/crypt.3 b/lib/libc/crypt/crypt.3
index 239c9b30898..c22e4d21af5 100644
--- a/lib/libc/crypt/crypt.3
+++ b/lib/libc/crypt/crypt.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: crypt.3,v 1.12 1999/03/18 11:08:33 aaron Exp $
+.\" $OpenBSD: crypt.3,v 1.13 1999/07/09 13:35:15 aaron Exp $
 .\"
 .\" FreeSec: libcrypt
 .\"
@@ -94,42 +94,42 @@ and
 .Fa salt .
 .Ss "MD5" crypt:
 .Pp
-For 
-.Tn MD5 
-crypt the version number, 
-.Fa salt 
+For
+.Tn MD5
+crypt the version number,
+.Fa salt
 and the hashed password are separated
 by the ``$'' character. The maximum length of a password is limited by
 the length counter of the MD5 context, which is about
-2**64. A valid MD5 password entry looks like this: 
+2**64. A valid MD5 password entry looks like this:
 .Pp
 ``$1$caeiHQwX$hsKqOjrFRRN6K32OWkCBf1''.
 .Pp
-The whole MD5 password string is passed as 
+The whole MD5 password string is passed as
 .Fa setting
 for interpretation.
 .Ss "Blowfish" crypt:
 .Pp
-The 
-.Tn Blowfish 
-version of crypt has 128 bits of 
-.Fa salt 
+The
+.Tn Blowfish
+version of crypt has 128 bits of
+.Fa salt
 in order to make building
 dictionaries of common passwords space consuming. The initial state
-of the 
-.Tn Blowfish 
-cipher is expanded using the 
+of the
+.Tn Blowfish
+cipher is expanded using the
 .Fa salt
 and the
-.Fa password 
+.Fa password
 repeating the process a variable number of rounds, which is encoded in
 the password string. The maximum password length is 72. The final Blowfish
 password entry is created by encrypting
-the string ``OrpheanBeholderScryDoubt'' with the 
-.Tn Blowfish 
+the string ``OrpheanBeholderScryDoubt'' with the
+.Tn Blowfish
 state 64 times.
 .Pp
-The version number, the logarithm of the number of rounds and 
+The version number, the logarithm of the number of rounds and
 the concatenation of salt and
 hashed password are separated by the ``$'' character. An encoded ``8''
 would specify 256 rounds.
@@ -137,7 +137,7 @@ A valid Blowfish password looks like this:
 .Pp
 ``$2a$12$eIAq8PR8sIUnJ1HaohxX2O9x9Qlm2vK97LJ5dsXdmB.eXF42qjchC''.
 .Pp
-The whole Blowfish password string is passed as 
+The whole Blowfish password string is passed as
 .Fa setting
 for interpretation.
 .Ss "Traditional" crypt:
@@ -285,13 +285,13 @@ first appeared in
 This library (FreeSec 1.0) was developed outside the United States of America
 as an unencumbered replacement for the U.S.-only libcrypt encryption
 library.
-Programs linked against the 
+Programs linked against the
 .Fn crypt
-interface may be exported from the U.S.A. only if they use 
+interface may be exported from the U.S.A. only if they use
 .Fn crypt
 solely for authentication purposes and avoid use of
 the other programmer interfaces listed above. Special care has been taken
-in the library so that programs which only use the 
+in the library so that programs which only use the
 .Fn crypt
 interface do not pull in the other components.
 .Sh AUTHOR