Unify @ref and @command usage

[nncp.git] / doc / integration / ppp.texi

diff --git a/doc/integration/ppp.texi b/doc/integration/ppp.texi
index e274cd16c72883545b638a82ee7dbc04803de823..e18dda721a76398ca0934878dfa5ba5df62a4e7b 100644 (file)
--- a/doc/integration/ppp.texi
+++ b/doc/integration/ppp.texi
@@ -1,12 +1,15 @@
 @node PPP
 @node PPP

+@cindex PPP
+@cindex serial link
+@cindex serial connection

 @section Serial connection
 
 @section Serial connection
 

-It is not trivial to run online @command{nncp-daemon},
-@command{nncp-call} and @command{nncp-caller} commands over the serial
-link, because it is link without built-in error detection. For efficient
-usage you have to use some kind of window-sliding error correction
-protocol, like Kermit, ZMODEM, UUCP's g-protocol and similar well known
-ones.
+It is not trivial to run online @command{@ref{nncp-daemon}},
+@command{@ref{nncp-call}} and @command{@ref{nncp-caller}} commands over
+the serial link, because it is link without built-in error detection.
+For efficient usage you have to use some kind of window-sliding error
+correction protocol, like Kermit, ZMODEM, UUCP's g-protocol and similar
+well known ones.

 
 However TCP is already satisfying and existing protocol for the same
 purposes. So it would be more easier to bring up the IP interconnection
 
 However TCP is already satisfying and existing protocol for the same
 purposes. So it would be more easier to bring up the IP interconnection