From 242352b7a7f1b181b6e42dc77b998005d3f07c78 Mon Sep 17 00:00:00 2001
From: Pavel Machek <pavel@ucw.cz>
Date: Fri, 19 May 2000 14:13:49 +0000
Subject: Improve docs of log statment, improve markup.

---
 doc/bird.sgml | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/doc/bird.sgml b/doc/bird.sgml
index d923e5d..1303433 100644
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -76,15 +76,18 @@ ignored. If there's variable number of options, it is grouped using {
 <p>You can find example of more complicated configuration file in <file>doc/bird.conf.example</file>.
 
 <sect2>Global options
-	
 <p><descrip>
-	<tag>log "<m/filename/"|syslog|stderr all|{ debug, trace, info, remote, warning, error,
-	auth, fatal, bug }</tag> set logging of classes (either all or { error, trace } etc.) into
-	selected destination. You may specify more than one <cf/log/ line to log to multiple
+	<tag>log "<m/filename/"|syslog|stderr all|{ <m/list of
+	classes/ }</tag> set logging of classes (either all or <cf/{
+	error, trace }/ etc.) into selected destination. Classes are:
+	<cf/debug/ for debugging message, <cf/trace/, <cf/info/,
+	<cf/remote/ for messages about misbehaviour of remote side, <cf/warning/,
+	<cf/error/, <cf/auth/, <cf/fatal/, <cf/bug/ for internal bugs
+	of bird. You may specify more than one <cf/log/ line to log to multiple
 	destinations.
 				  
 	<tag>debug protocols all|off|{ states, routes, filters, interfaces, events, packets }</tag>
-	set debugging options.
+	sets global default of debugging options.
 
 	<tag>filter <m/name/{ <m/commands/ }</tag> define filter. You can learn more about filters
 	in next chapter.
@@ -230,8 +233,8 @@ booleans (that is to prevent you from shooting in the foot).
 
 <sect1>Operations
 
-<p>Filter language supports common integer operations (+,-,*,/), parenthesis (a*(b+c)), comparation
-(a=b, a!=b, a&lt;b, a&gt;=b). Special operators include ~ for "in" operation. In operation can be
+<p>Filter language supports common integer operations <cf>(+,-,*,/)</cf>, parenthesis <cf/(a*(b+c))/, comparation
+<cf/(a=b, a!=b, a&lt;b, a&gt;=b)/. Special operators include <cf/~/ for "in" operation. In operation can be
 used on element and set of that elements, or on ip and prefix, or on prefix and prefix. Its result
 is true if element is in given set or if ip address is inside given prefix.
 
-- 
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