added --http-proxy argument to the fwknop.8 man page

git-svn-id: file:///home/mbr/svn/fwknop/trunk@185 510a4753-2344-4c79-9c09-4d669213fbeb

client/fwknop.8

@@ -113,10 +113,13 @@ client to write a newly created SPA packet out to the specified file so that it
 Load an encryption key/password from the specified file\&.
 .RE
 .PP
-\fB\-\-show\-last\fR
+\fB\-\-no\-save\-args\fR
 .RS 4
-Display the last command\-line arguments used by
-\fBfwknop\fR\&.
+Instruct the
+\fBfwknop\fR
+client to not save its command line arguments to the \fI$HOME/fwknop.run\fR file\&.
+This file is used by the \fB\-\-show\-last\fR argument to display the last command
+line args that \fBfwknop\fR was invoked with\&.
 .RE
 .PP
 \fB\-q, \-\-quiet\fR
@@ -126,6 +129,12 @@ Perform
 functions quietly (suppress informational output)\&.
 .RE
 .PP
+\fB\-\-show\-last\fR
+.RS 4
+Display the last command\-line arguments used by
+\fBfwknop\fR\&.
+.RE
+.PP
 \fB\-T, \-\-test\fR
 .RS 4
 Test mode\&. Generate the SPA packet data, but do not send it\&. Instead, print a break\-down of the SPA data fields, then run the data through the decryption and decoding process and print the break\-down again\&. This is primarily a debugging feature\&.
@@ -176,6 +185,15 @@ Use of this option will require the specification of a GPG recipient (see
 along with other GPG\-related options below)\&.
 .RE
 .PP
+\fB\-H, \-\-http-proxy\fR=\fI<proxy\-URL>\fR
+.RS 4
+Specify an HTTP proxy URL that the
+\fBfwknop\fR
+client will use to send the SPA packet through\&.  Using this option will
+automatically set the SPA packet transmission mode (usually set via the
+\fB\-\-server\-proto\fR argument) to "http"\&.
+.RE
+.PP
 \fB\-m, \-\-digest\-type\fR=\fI<digest>\fR
 .RS 4
 Specify the message digest algorithm to use in the SPA data\&. Choices are: