More whitespace normalization

svn:r2768

9 files changed, 38 insertions, 49 deletions

diff --git a/INSTALL b/INSTALL
index 5c0acbefb..795f27632 100644
--- a/INSTALL
+++ b/INSTALL
@@ -42,7 +42,7 @@ If you got the source from cvs:
 
 If the quickstart doesn't work for you:
 
-  If you have problems finding libraries, try 
+  If you have problems finding libraries, try
     CPPFLAGS="-I/usr/local/include" LDFLAGS="-L/usr/local/lib" \
     ./configure
   rather than simply ./configure.
diff --git a/configure.in b/configure.in
index d94b3efd8..3c337375a 100644
--- a/configure.in
+++ b/configure.in
@@ -50,7 +50,7 @@ AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [
                         continue;
                 fi
                 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
-                        # Try to use $ssldir/lib if it exists, otherwise 
+                        # Try to use $ssldir/lib if it exists, otherwise
                         # $ssldir
                         if test -d "$ssldir/lib" ; then
                                 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
@@ -63,7 +63,7 @@ AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [
                                         LDFLAGS="-R$ssldir $LDFLAGS"
                                 fi
                         fi
-                        # Try to use $ssldir/include if it exists, otherwise 
+                        # Try to use $ssldir/include if it exists, otherwise
                         # $ssldir
                         if test -d "$ssldir/include" ; then
                                 CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
@@ -78,7 +78,7 @@ AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [
                         [
 #include <string.h>
 #include <openssl/rand.h>
-int main(void) 
+int main(void)
 {
         char a[2048];
         memset(a, 0, sizeof(a));
@@ -111,7 +111,7 @@ if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ;
         dnl Need to recover ssldir - test above runs in subshell
         ssldir=$ac_cv_openssldir
         if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
-                # Try to use $ssldir/lib if it exists, otherwise 
+                # Try to use $ssldir/lib if it exists, otherwise
                 # $ssldir
                 if test -d "$ssldir/lib" ; then
                         LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
@@ -124,7 +124,7 @@ if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ;
                                 LDFLAGS="-R$ssldir $LDFLAGS"
                         fi
                 fi
-                # Try to use $ssldir/include if it exists, otherwise 
+                # Try to use $ssldir/include if it exists, otherwise
                 # $ssldir
                 if test -d "$ssldir/include" ; then
                         CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
diff --git a/contrib/checkSpace.pl b/contrib/checkSpace.pl
index 435df1060..1589d723c 100755
--- a/contrib/checkSpace.pl
+++ b/contrib/checkSpace.pl
@@ -4,22 +4,22 @@ for $fn (@ARGV) {
     open(F, "$fn");
     $lastnil = 0;
     while (<F>) {
-	if (/\r/) {
-	    print "       CR:$fn:$.\n";
-	}
-	if (/\t/) {
-	    print "      TAB:$fn:$.\n";
-	}
-	if (/ +$/) {
-	    print "Space\@EOL:$fn:$.\n";
-	}
-	if ($lastnil && /^$/) {
-	    print " DoubleNL:$fn:$.\n";
-	} elsif (/^$/) {
-	    $lastnil = 1;
-	} else {
-	    $lastnil = 0;
-	}
+        if (/\r/) {
+            print "       CR:$fn:$.\n";
+        }
+        if (/\t/) {
+            print "      TAB:$fn:$.\n";
+        }
+        if (/ +$/) {
+            print "Space\@EOL:$fn:$.\n";
+        }
+        if ($lastnil && /^$/) {
+            print " DoubleNL:$fn:$.\n";
+        } elsif (/^$/) {
+            $lastnil = 1;
+        } else {
+            $lastnil = 0;
+        }
     }
     close(F);
 }
diff --git a/contrib/mdd.py b/contrib/mdd.py
index d3ce5c37d..e0b496b8f 100755
--- a/contrib/mdd.py
+++ b/contrib/mdd.py
@@ -94,7 +94,6 @@ for fname in files:
 
 print "=============================="
 
-
 funcnames = functionCalls.keys()
 funcnames.sort()
 
@@ -146,7 +145,6 @@ for func in funcnames:
         for c in calls:
             d[c]=1
 
-
 cycNames = cycCalls.keys()
 while 1:
     any = 0
diff --git a/contrib/tor.sh.in b/contrib/tor.sh.in
index c5d79b88c..642cd41fa 100644
--- a/contrib/tor.sh.in
+++ b/contrib/tor.sh.in
@@ -31,11 +31,11 @@ case "$1" in
         echo "tor appears to be already running (pid file exists)"
         echo "Maybe you should run: $0 restart ?"
         RETVAL=1
-    else 
+    else
         echo -n "Starting tor..."
         if  [ "x$TORUSER" = "x" ]; then
             $TORBIN -f $TORCONF $TORARGS
-        else 
+        else
             /bin/su -c "$TORBIN -f $TORCONF $TORARGS" $TORUSER
         fi
         RETVAL=$?
@@ -87,7 +87,6 @@ case "$1" in
     $0 start
     ;;
 
-
     status)
     PID=`cat $TORPID 2>/dev/null`
     if [ "$PID" != "" ]; then
@@ -105,7 +104,7 @@ case "$1" in
     log)
     cat $TORLOG
     ;;
-    
+
     *)
     echo "Usage: $0 (start|stop|restart|status|log)"
     exit 1
diff --git a/doc/HACKING b/doc/HACKING
index 0ea914783..09c780704 100644
--- a/doc/HACKING
+++ b/doc/HACKING
@@ -53,14 +53,14 @@ the distant future, stuff may have changed.)
      util.[ch] -- Miscellaneous portability and convenience functions.
 
   Files in ./src/or:
-  
+
    [General-purpose modules]
 
      or.h -- Common header file: include everything, define everything.
 
-     buffers.c -- Implements a generic buffer interface.  Buffers are 
+     buffers.c -- Implements a generic buffer interface.  Buffers are
         fairly opaque string holders that can read to or flush from:
-        memory, file descriptors, or TLS connections.  
+        memory, file descriptors, or TLS connections.
 
         Also implements parsing functions to read HTTP and SOCKS commands
         from buffers.
@@ -89,7 +89,7 @@ the distant future, stuff may have changed.)
         results; clients use routers.c to parse them.
 
      dirserv.c -- Code to manage directory contents and generate
-        directories. [Directory server only] 
+        directories. [Directory server only]
 
      routers.c -- Code to parse directories and router descriptors; and to
         generate a router descriptor corresponding to this OR's
@@ -133,9 +133,9 @@ the distant future, stuff may have changed.)
   All sockets in Tor are handled as different types of nonblocking
   'connections'.  (What the Tor spec calls a "Connection", the code refers
   to as a "Cell-speaking" or "OR" connection.)
-  
+
   Connections are implemented by the connection_t struct, defined in or.h.
-  Not every kind of connection uses all the fields in connection_t; see 
+  Not every kind of connection uses all the fields in connection_t; see
   the comments in or.h and the assertions in assert_connection_ok() for
   more information.
 
@@ -272,7 +272,7 @@ the distant future, stuff may have changed.)
          command_process_cell -- Notices it is a relay cell, so calls:
           command_process_relay_cell -- Looks up the circuit for the cell,
                  makes sure the circuit is live, then passes the cell to:
-           circuit_deliver_relay_cell -- Passes the cell to each of: 
+           circuit_deliver_relay_cell -- Passes the cell to each of:
             relay_crypt -- Strips a layer of encryption from the cell and
                  notices that the cell is for local delivery.
             connection_edge_process_relay_cell -- extracts the cell's
@@ -317,7 +317,6 @@ the distant future, stuff may have changed.)
                  back an acknowledgement (requesting that more cells be
                  sent to this stream).
 
-
 1.6. Routers, descriptors, and directories
 
    All Tor processes need to keep track of a list of onion routers, for
@@ -348,7 +347,7 @@ the distant future, stuff may have changed.)
    directories.
 
 1.7. Data model
-  
+
   [XXX]
 
 1.8. Flow control
@@ -477,7 +476,6 @@ the distant future, stuff may have changed.)
 
      [XXX insert references]
 
-
 # ======================================================================
 # Old HACKING document; merge into the above, move into tor-design.tex,
 # or delete.
@@ -574,7 +572,3 @@ Robustness features.
 
   Currently the code tries for the primary router first, and if it's down,
   chooses the first available twin.
-
-
-
-
diff --git a/doc/tor-spec.txt b/doc/tor-spec.txt
index 19e94af84..95e724287 100644
--- a/doc/tor-spec.txt
+++ b/doc/tor-spec.txt
@@ -563,7 +563,6 @@ TODO: (very soon)
    cells when both a) the window is <= 450, and b) there are less than
    ten cell payloads remaining to be flushed at that edge.
 
-
 7. Directories and routers
 
 7.1. Extensible information format
@@ -712,7 +711,7 @@ items, a directory includes any number of router descriptors, and a single
 
     "signed-directory"
 
-        Indicates the start of a 
+        Indicates the start of a
 
     "published" YYYY-MM-DD HH:MM:SS
 
@@ -756,7 +755,7 @@ items, a directory includes any number of router descriptors, and a single
         'verified' if its nickname AND digest match the one provided.
         [XXXX 'router-status' was added in 0.0.9pre5; older directory code
         uses 'running-routers' instead.]
- 
+
     "directory-signature" nickname-of-dirserver NL Signature
 
 Note:  The router descriptor for the directory server MUST appear first.
diff --git a/doc/tor.1.in b/doc/tor.1.in
index d49c5b89a..b59b506ff 100644
--- a/doc/tor.1.in
+++ b/doc/tor.1.in
@@ -95,7 +95,7 @@ servers haven't authenticated as "verified"?  (Default: middle,rendezvous.)
 Every N seconds, Tor downloads a fresh directory, and re-uploads
 information about hidden services to the directory servers.  If
 running as a server, Tor also re-uploads information about itself to
-the directory servers.  (Tor also uploads this information whenever it 
+the directory servers.  (Tor also uploads this information whenever it
 changes.)  (Default: 600.)
 .TP
 \fBClientOnly \fR\fB0\fR|\fB1\fR\fP
@@ -217,7 +217,7 @@ If you have more than this number of onionskins queued for decrypt, reject new o
 .TP
 \fBMyFamily \fR\fInickname,nickname,...\fP
 Declare that this Tor server is controlled or administered by a group
-or organization identical or similar to that of the other named servers.  
+or organization identical or similar to that of the other named servers.
 When two servers both declare that they are in the same 'family', Tor clients
 will not use them in the same circuit.
 .TP
@@ -296,7 +296,6 @@ knows about, so it can tell which are up and which are down.  This
 option is only useful for authoritative directories, so you probably
 don't want to use it.
 
-
 .SH HIDDEN SERVICE OPTIONS
 .PP
 The following options are used to configure a hidden service.
diff --git a/tor.spec.in b/tor.spec.in
index 8d8d2dedd..4eb0eea35 100644
--- a/tor.spec.in
+++ b/tor.spec.in
@@ -242,7 +242,7 @@ exit 0
   of weird race going on, and it's arguably a bad thing anyway.
 
 * Mon Jun 06 2004 Nick Mathewson <nickm@freehaven.net> 0.0.7-0.std.0.1.rc2
-- Make spec file more happy with fc2 packaging 
+- Make spec file more happy with fc2 packaging
 
 * Sat Jan 17 2004 John Bashinski <jbash@velvet.com>
 - Basic spec file; tested with Red Hat 9.