manager: Add <see-also> links between related events

This patch adds some see-also references between related AMI events. It
focuses primarily on those events that are guaranteed to come in pairs,
such as DTMFBegin/DTMFEnd, as well as those that occur during the life
cycle of an Asterisk channel, such as Newchannel/Hangup.

Change-Id: Iaab600477052018d0f8c03d0c624c0856e9ff1f3

main/manager_channels.c

@@ -44,6 +44,10 @@ ASTERISK_REGISTER_FILE()
 			<syntax>
 				<channel_snapshot/>
 			</syntax>
+			<see-also>
+				<ref type="managerEvent">Newstate</ref>
+				<ref type="managerEvent">Hangup</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="Newstate">
@@ -52,6 +56,10 @@ ASTERISK_REGISTER_FILE()
 			<syntax>
 				<channel_snapshot/>
 			</syntax>
+			<see-also>
+				<ref type="managerEvent">Newchannel</ref>
+				<ref type="managerEvent">Hangup</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="Hangup">
@@ -66,6 +74,12 @@ ASTERISK_REGISTER_FILE()
 					<para>A description of why the channel was hung up.</para>
 				</parameter>
 			</syntax>
+			<see-also>
+				<ref type="managerEvent">Newchannel</ref>
+				<ref type="managerEvent">SoftHangupRequest</ref>
+				<ref type="managerEvent">HangupRequest</ref>
+				<ref type="managerEvent">Newstate</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="HangupRequest">
@@ -75,6 +89,10 @@ ASTERISK_REGISTER_FILE()
 				<channel_snapshot/>
 				<xi:include xpointer="xpointer(/docs/managerEvent[@name='Hangup']/managerEventInstance/syntax/parameter[@name='Cause'])" />
 			</syntax>
+			<see-also>
+				<ref type="managerEvent">SoftHangupRequest</ref>
+				<ref type="managerEvent">Hangup</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="SoftHangupRequest">
@@ -84,6 +102,10 @@ ASTERISK_REGISTER_FILE()
 				<channel_snapshot/>
 				<xi:include xpointer="xpointer(/docs/managerEvent[@name='Hangup']/managerEventInstance/syntax/parameter[@name='Cause'])" />
 			</syntax>
+			<see-also>
+				<ref type="managerEvent">HangupRequest</ref>
+				<ref type="managerEvent">Hangup</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="NewExten">
@@ -114,6 +136,9 @@ ASTERISK_REGISTER_FILE()
 					<para>A description of the Caller ID presentation.</para>
 				</parameter>
 			</syntax>
+			<see-also>
+				<ref type="function">CALLERID</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="NewAccountCode">
@@ -125,6 +150,9 @@ ASTERISK_REGISTER_FILE()
 					<para>The channel's previous account code</para>
 				</parameter>
 			</syntax>
+			<see-also>
+				<ref type="function">CHANNEL</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="DialBegin">
@@ -139,6 +167,9 @@ ASTERISK_REGISTER_FILE()
 			</syntax>
 			<see-also>
 				<ref type="application">Dial</ref>
+				<ref type="application">Originate</ref>
+				<ref type="manager">Originate</ref>
+				<ref type="managerEvent">DialEnd</ref>
 			</see-also>
 		</managerEventInstance>
 	</managerEvent>
@@ -219,6 +250,9 @@ ASTERISK_REGISTER_FILE()
 			</syntax>
 			<see-also>
 				<ref type="application">Dial</ref>
+				<ref type="application">Originate</ref>
+				<ref type="manager">Originate</ref>
+				<ref type="managerEvent">DialBegin</ref>
 			</see-also>
 		</managerEventInstance>
 	</managerEvent>
@@ -231,6 +265,9 @@ ASTERISK_REGISTER_FILE()
 					<para>The suggested MusicClass, if provided.</para>
 				</parameter>
 			</syntax>
+			<see-also>
+				<ref type="managerEvent">Unhold</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="Unhold">
@@ -239,6 +276,9 @@ ASTERISK_REGISTER_FILE()
 			<syntax>
 				<channel_snapshot/>
 			</syntax>
+			<see-also>
+				<ref type="managerEvent">Hold</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="ChanSpyStart">
@@ -249,7 +289,8 @@ ASTERISK_REGISTER_FILE()
 				<channel_snapshot prefix="Spyee"/>
 			</syntax>
 			<see-also>
-				<ref type="application">ChanSpyStop</ref>
+				<ref type="managerEvent">ChanSpyStop</ref>
+				<ref type="application">ChanSpy</ref>
 			</see-also>
 		</managerEventInstance>
 	</managerEvent>
@@ -261,7 +302,8 @@ ASTERISK_REGISTER_FILE()
 				<channel_snapshot prefix="Spyee"/>
 			</syntax>
 			<see-also>
-				<ref type="application">ChanSpyStart</ref>
+				<ref type="managerEvent">ChanSpyStart</ref>
+				<ref type="application">ChanSpy</ref>
 			</see-also>
 		</managerEventInstance>
 	</managerEvent>
@@ -274,6 +316,9 @@ ASTERISK_REGISTER_FILE()
 					<para>Hangup handler parameter string passed to the Gosub application.</para>
 				</parameter>
 			</syntax>
+			<see-also>
+				<ref type="function">CHANNEL</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="HangupHandlerPop">
@@ -380,6 +425,7 @@ ASTERISK_REGISTER_FILE()
 			</syntax>
 			<see-also>
 				<ref type="managerEvent">MusicOnHoldStop</ref>
+				<ref type="application">StartMusicOnHold</ref>
 				<ref type="application">MusicOnHold</ref>
 			</see-also>
 		</managerEventInstance>
@@ -856,6 +902,9 @@ static void channel_dtmf_begin_cb(void *data, struct stasis_subscription *sub,
 						</enumlist>
 					</parameter>
 				</syntax>
+				<see-also>
+					<ref type="managerEvent">DTMFEnd</ref>
+				</see-also>
 		</managerEventInstance>
 	***/
 	manager_event(EVENT_FLAG_DTMF, "DTMFBegin",
@@ -902,6 +951,9 @@ static void channel_dtmf_end_cb(void *data, struct stasis_subscription *sub,
 						</enumlist>
 					</parameter>
 				</syntax>
+				<see-also>
+					<ref type="managerEvent">DTMFBegin</ref>
+				</see-also>
 		</managerEventInstance>
 	***/
 	manager_event(EVENT_FLAG_DTMF, "DTMFEnd",

main/rtp_engine.c

@@ -102,6 +102,9 @@
 					and sending this report.</para>
 				</parameter>
 			</syntax>
+			<see-also>
+				<ref type="managerEvent">RTCPReceived</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
 	<managerEvent language="en_US" name="RTCPReceived">
@@ -131,6 +134,9 @@
 				<xi:include xpointer="xpointer(/docs/managerEvent[@name='RTCPSent']/managerEventInstance/syntax/parameter[@name='SentOctets'])" />
 				<xi:include xpointer="xpointer(/docs/managerEvent[@name='RTCPSent']/managerEventInstance/syntax/parameter[contains(@name, 'ReportX')])" />
 			</syntax>
+			<see-also>
+				<ref type="managerEvent">RTCPSent</ref>
+			</see-also>
 		</managerEventInstance>
 	</managerEvent>
  ***/