Merge branch 'sverker/add-since-doc/OTP-15460' into maint

* sverker/add-since-doc/OTP-15460:
  Fill in since for multi-clause functions in erlang.erl
  Fix since attribute for troubled function docs
  Add empty 'since' attribute for old modules and functions
  Add since attribute to dtd
  Add "since" attributes in xml for new functions and modules
  erl_docgen: Generate "since" OTP version in html
  erl_interface: Fix doc for return type 'struct hostent'

1 files changed, 83 insertions, 83 deletions

diff --git a/lib/kernel/doc/src/logger.xml b/lib/kernel/doc/src/logger.xml
index 556f25f96a..e09c5db5e3 100644
--- a/lib/kernel/doc/src/logger.xml
+++ b/lib/kernel/doc/src/logger.xml
@@ -32,7 +32,7 @@
     <rev>A</rev>
     <file>logger.xml</file>
   </header>
-  <module>logger</module>
+  <module since="OTP 21.0">logger</module>
   <modulesummary>API module for Logger, the standard logging facility
     in Erlang/OTP.</modulesummary>
 
@@ -334,9 +334,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
   </section>
   <funcs>
     <func>
-      <name>emergency(StringOrReport[,Metadata])</name>
-      <name>emergency(Format,Args[,Metadata])</name>
-      <name>emergency(Fun,FunArgs[,Metadata])</name>
+      <name since="OTP 21.0">emergency(StringOrReport[,Metadata])</name>
+      <name since="OTP 21.0">emergency(Format,Args[,Metadata])</name>
+      <name since="OTP 21.0">emergency(Fun,FunArgs[,Metadata])</name>
       <fsummary>Logs the given message as level <c>emergency</c>.</fsummary>
       <desc>
         <p>Equivalent to
@@ -345,9 +345,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name>alert(StringOrReport[,Metadata])</name>
-      <name>alert(Format,Args[,Metadata])</name>
-      <name>alert(Fun,FunArgs[,Metadata])</name>
+      <name since="OTP 21.0">alert(StringOrReport[,Metadata])</name>
+      <name since="OTP 21.0">alert(Format,Args[,Metadata])</name>
+      <name since="OTP 21.0">alert(Fun,FunArgs[,Metadata])</name>
       <fsummary>Logs the given message as level <c>alert</c>.</fsummary>
       <desc>
         <p>Equivalent to
@@ -356,9 +356,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name>critical(StringOrReport[,Metadata])</name>
-      <name>critical(Format,Args[,Metadata])</name>
-      <name>critical(Fun,FunArgs[,Metadata])</name>
+      <name since="OTP 21.0">critical(StringOrReport[,Metadata])</name>
+      <name since="OTP 21.0">critical(Format,Args[,Metadata])</name>
+      <name since="OTP 21.0">critical(Fun,FunArgs[,Metadata])</name>
       <fsummary>Logs the given message as level <c>critical</c>.</fsummary>
       <desc>
         <p>Equivalent to
@@ -367,9 +367,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name>error(StringOrReport[,Metadata])</name>
-      <name>error(Format,Args[,Metadata])</name>
-      <name>error(Fun,FunArgs[,Metadata])</name>
+      <name since="OTP 21.0">error(StringOrReport[,Metadata])</name>
+      <name since="OTP 21.0">error(Format,Args[,Metadata])</name>
+      <name since="OTP 21.0">error(Fun,FunArgs[,Metadata])</name>
       <fsummary>Logs the given message as level <c>error</c>.</fsummary>
       <desc>
         <p>Equivalent to
@@ -378,9 +378,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name>warning(StringOrReport[,Metadata])</name>
-      <name>warning(Format,Args[,Metadata])</name>
-      <name>warning(Fun,FunArgs[,Metadata])</name>
+      <name since="OTP 21.0">warning(StringOrReport[,Metadata])</name>
+      <name since="OTP 21.0">warning(Format,Args[,Metadata])</name>
+      <name since="OTP 21.0">warning(Fun,FunArgs[,Metadata])</name>
       <fsummary>Logs the given message as level <c>warning</c>.</fsummary>
       <desc>
         <p>Equivalent to
@@ -389,9 +389,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name>notice(StringOrReport[,Metadata])</name>
-      <name>notice(Format,Args[,Metadata])</name>
-     <name>notice(Fun,FunArgs[,Metadata])</name>
+      <name since="OTP 21.0">notice(StringOrReport[,Metadata])</name>
+      <name since="OTP 21.0">notice(Format,Args[,Metadata])</name>
+     <name since="OTP 21.0">notice(Fun,FunArgs[,Metadata])</name>
       <fsummary>Logs the given message as level <c>notice</c>.</fsummary>
       <desc>
         <p>Equivalent to
@@ -400,9 +400,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name>info(StringOrReport[,Metadata])</name>
-      <name>info(Format,Args[,Metadata])</name>
-      <name>info(Fun,FunArgs[,Metadata])</name>
+      <name since="OTP 21.0">info(StringOrReport[,Metadata])</name>
+      <name since="OTP 21.0">info(Format,Args[,Metadata])</name>
+      <name since="OTP 21.0">info(Fun,FunArgs[,Metadata])</name>
       <fsummary>Logs the given message as level <c>info</c>.</fsummary>
       <desc>
         <p>Equivalent to
@@ -411,9 +411,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name>debug(StringOrReport[,Metadata])</name>
-      <name>debug(Format,Args[,Metadata])</name>
-      <name>debug(Fun,FunArgs[,Metadata])</name>
+      <name since="OTP 21.0">debug(StringOrReport[,Metadata])</name>
+      <name since="OTP 21.0">debug(Format,Args[,Metadata])</name>
+      <name since="OTP 21.0">debug(Fun,FunArgs[,Metadata])</name>
       <fsummary>Logs the given message as level <c>debug</c>.</fsummary>
       <desc>
         <p>Equivalent to
@@ -422,12 +422,12 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name name="log" arity="2"/>
-      <name name="log" arity="3" clause_i="1"/>
-      <name name="log" arity="3" clause_i="2"/>
-      <name name="log" arity="3" clause_i="3"/>
-      <name name="log" arity="4" clause_i="1"/>
-      <name name="log" arity="4" clause_i="2"/>
+      <name name="log" arity="2" since="OTP 21.0"/>
+      <name name="log" arity="3" clause_i="1" since="OTP 21.0"/>
+      <name name="log" arity="3" clause_i="2" since="OTP 21.0"/>
+      <name name="log" arity="3" clause_i="3" since="OTP 21.0"/>
+      <name name="log" arity="4" clause_i="1" since="OTP 21.0"/>
+      <name name="log" arity="4" clause_i="2" since="OTP 21.0"/>
       <fsummary>Logs the given message.</fsummary>
       <type variable="Level"/>
       <type variable="StringOrReport" name_i="1"/>
@@ -448,7 +448,7 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
   </section>
   <funcs>
     <func>
-      <name name="add_handler" arity="3"/>
+      <name name="add_handler" arity="3" since="OTP 21.0"/>
       <fsummary>Add a handler with the given configuration.</fsummary>
       <desc>
         <p>Add a handler with the given configuration.</p>
@@ -459,7 +459,7 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name name="add_handler_filter" arity="3"/>
+      <name name="add_handler_filter" arity="3" since="OTP 21.0"/>
       <fsummary>Add a filter to the specified handler.</fsummary>
       <desc>
         <p>Add a filter to the specified handler.</p>
@@ -500,7 +500,7 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name name="add_handlers" arity="1" clause_i="1"/>
+      <name name="add_handlers" arity="1" clause_i="1" since="OTP 21.0"/>
       <fsummary>Set up log handlers from the application's
 	configuration parameters.</fsummary>
       <desc>
@@ -510,7 +510,7 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name name="add_handlers" arity="1" clause_i="2"/>
+      <name name="add_handlers" arity="1" clause_i="2" since="OTP 21.0"/>
       <fsummary>Setup logger handlers.</fsummary>
       <type name="config_handler"/>
       <desc>
@@ -553,7 +553,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="add_primary_filter" arity="2"/>
+      <name name="add_primary_filter" arity="2" since="OTP 21.0"/>
       <fsummary>Add a primary filter to Logger.</fsummary>
       <desc>
         <p>Add a primary filter to Logger.</p>
@@ -594,7 +594,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="get_config" arity="0"/>
+      <name name="get_config" arity="0" since="OTP 21.0"/>
       <fsummary>Look up the current Logger configuration</fsummary>
       <desc>
         <p>Look up all current Logger configuration, including primary
@@ -603,7 +603,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="get_handler_config" arity="0"/>
+      <name name="get_handler_config" arity="0" since="OTP 21.0"/>
       <fsummary>Look up the current configuration for all handlers.</fsummary>
       <desc>
         <p>Look up the current configuration for all handlers.</p>
@@ -611,7 +611,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="get_handler_config" arity="1"/>
+      <name name="get_handler_config" arity="1" since="OTP 21.0"/>
       <fsummary>Look up the current configuration for the given
 	handler.</fsummary>
       <desc>
@@ -620,7 +620,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="get_handler_ids" arity="0"/>
+      <name name="get_handler_ids" arity="0" since="OTP 21.0"/>
       <fsummary>Look up the identities for all installed handlers.</fsummary>
       <desc>
         <p>Look up the identities for all installed handlers.</p>
@@ -628,7 +628,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="get_primary_config" arity="0"/>
+      <name name="get_primary_config" arity="0" since="OTP 21.0"/>
       <fsummary>Look up the current primary configuration for Logger.</fsummary>
       <desc>
         <p>Look up the current primary configuration for Logger.</p>
@@ -636,7 +636,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="get_module_level" arity="0"/>
+      <name name="get_module_level" arity="0" since="OTP 21.0"/>
       <fsummary>Look up all current module levels.</fsummary>
       <desc>
         <p>Look up all current module levels. Returns a list
@@ -648,7 +648,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="get_module_level" arity="1"/>
+      <name name="get_module_level" arity="1" since="OTP 21.0"/>
       <fsummary>Look up the current level for the given modules.</fsummary>
       <desc>
         <p>Look up the current level for the given modules. Returns a
@@ -660,7 +660,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="get_process_metadata" arity="0"/>
+      <name name="get_process_metadata" arity="0" since="OTP 21.0"/>
       <fsummary>Retrieve data set with set_process_metadata/1.</fsummary>
       <desc>
         <p>Retrieve data set
@@ -672,7 +672,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="remove_handler" arity="1"/>
+      <name name="remove_handler" arity="1" since="OTP 21.0"/>
       <fsummary>Remove the handler with the specified identity.</fsummary>
       <desc>
         <p>Remove the handler identified by <c><anno>HandlerId</anno></c>.</p>
@@ -680,7 +680,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="remove_handler_filter" arity="2"/>
+      <name name="remove_handler_filter" arity="2" since="OTP 21.0"/>
       <fsummary>Remove a filter from the specified handler.</fsummary>
       <desc>
         <p>Remove the filter identified
@@ -690,7 +690,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="remove_primary_filter" arity="1"/>
+      <name name="remove_primary_filter" arity="1" since="OTP 21.0"/>
       <fsummary>Remove a primary filter from Logger.</fsummary>
       <desc>
         <p>Remove the primary filter identified
@@ -699,7 +699,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="set_application_level" arity="2"/>
+      <name name="set_application_level" arity="2" since="OTP 21.1"/>
       <fsummary>Set the log level for all modules in the specified application.</fsummary>
       <desc>
         <p>Set the log level for all the modules of the specified application.</p>
@@ -710,7 +710,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="set_handler_config" arity="2"/>
+      <name name="set_handler_config" arity="2" since="OTP 21.0"/>
       <fsummary>Set configuration data for the specified handler.</fsummary>
       <desc>
         <p>Set configuration data for the specified handler. This
@@ -731,11 +731,11 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="set_handler_config" arity="3" clause_i="1"/>
-      <name name="set_handler_config" arity="3" clause_i="2"/>
-      <name name="set_handler_config" arity="3" clause_i="3"/>
-      <name name="set_handler_config" arity="3" clause_i="4"/>
-      <name name="set_handler_config" arity="3" clause_i="5"/>
+      <name name="set_handler_config" arity="3" clause_i="1" since="OTP 21.0"/>
+      <name name="set_handler_config" arity="3" clause_i="2" since="OTP 21.0"/>
+      <name name="set_handler_config" arity="3" clause_i="3" since="OTP 21.0"/>
+      <name name="set_handler_config" arity="3" clause_i="4" since="OTP 21.0"/>
+      <name name="set_handler_config" arity="3" clause_i="5" since="OTP 21.0"/>
       <fsummary>Add or update configuration data for the specified
         handler.</fsummary>
       <type variable="HandlerId"/>
@@ -767,7 +767,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="set_primary_config" arity="1"/>
+      <name name="set_primary_config" arity="1" since="OTP 21.0"/>
       <fsummary>Set primary configuration data for Logger.</fsummary>
       <desc>
         <p>Set primary configuration data for Logger. This
@@ -785,9 +785,9 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="set_primary_config" arity="2" clause_i="1"/>
-      <name name="set_primary_config" arity="2" clause_i="2"/>
-      <name name="set_primary_config" arity="2" clause_i="3"/>
+      <name name="set_primary_config" arity="2" clause_i="1" since="OTP 21.0"/>
+      <name name="set_primary_config" arity="2" clause_i="2" since="OTP 21.0"/>
+      <name name="set_primary_config" arity="2" clause_i="3" since="OTP 21.0"/>
       <fsummary>Add or update primary configuration data for Logger.</fsummary>
       <type variable="Level" name_i="1"/>
       <type variable="FilterDefault" name_i="2"/>
@@ -801,7 +801,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="set_module_level" arity="2"/>
+      <name name="set_module_level" arity="2" since="OTP 21.0"/>
       <fsummary>Set the log level for the specified modules.</fsummary>
       <desc>
         <p>Set the log level for the specified modules.</p>
@@ -841,7 +841,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="set_process_metadata" arity="1"/>
+      <name name="set_process_metadata" arity="1" since="OTP 21.0"/>
       <fsummary>Set metadata to use when logging from current process.</fsummary>
       <desc>
         <p>Set metadata which Logger shall automatically insert in
@@ -860,7 +860,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="unset_application_level" arity="1"/>
+      <name name="unset_application_level" arity="1" since="OTP 21.1"/>
       <fsummary>Unset the log level for all modules in the specified application.</fsummary>
       <desc>
         <p>Unset the log level for all the modules of the specified application.</p>
@@ -871,7 +871,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="unset_module_level" arity="0"/>
+      <name name="unset_module_level" arity="0" since="OTP 21.0"/>
       <fsummary>Remove module specific log settings for all modules.</fsummary>
       <desc>
         <p>Remove module specific log settings. After this, the
@@ -880,7 +880,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="unset_module_level" arity="1"/>
+      <name name="unset_module_level" arity="1" since="OTP 21.0"/>
       <fsummary>Remove module specific log settings for the given
 	modules.</fsummary>
       <desc>
@@ -890,7 +890,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="unset_process_metadata" arity="0"/>
+      <name name="unset_process_metadata" arity="0" since="OTP 21.0"/>
       <fsummary>Delete data set with set_process_metadata/1.</fsummary>
       <desc>
         <p>Delete data set
@@ -902,7 +902,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="update_formatter_config" arity="2"/>
+      <name name="update_formatter_config" arity="2" since="OTP 21.0"/>
       <fsummary>Update the formatter configuration for the specified handler.</fsummary>
       <desc>
         <p>Update the formatter configuration for the specified handler.</p>
@@ -917,7 +917,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="update_formatter_config" arity="3"/>
+      <name name="update_formatter_config" arity="3" since="OTP 21.0"/>
       <fsummary>Update the formatter configuration for the specified handler.</fsummary>
       <desc>
         <p>Update the formatter configuration for the specified handler.</p>
@@ -928,7 +928,7 @@ start(_, []) ->
     </func>
 
     <func>
-      <name name="update_handler_config" arity="2"/>
+      <name name="update_handler_config" arity="2" since="OTP 21.0"/>
       <fsummary>Update configuration data for the specified handler.</fsummary>
       <desc>
         <p>Update configuration data for the specified handler. This function
@@ -944,11 +944,11 @@ logger:set_handler_config(HandlerId, maps:merge(Old, Config)).
     </func>
 
     <func>
-      <name name="update_handler_config" arity="3" clause_i="1"/>
-      <name name="update_handler_config" arity="3" clause_i="2"/>
-      <name name="update_handler_config" arity="3" clause_i="3"/>
-      <name name="update_handler_config" arity="3" clause_i="4"/>
-      <name name="update_handler_config" arity="3" clause_i="5"/>
+      <name name="update_handler_config" arity="3" clause_i="1" since="OTP 21.2"/>
+      <name name="update_handler_config" arity="3" clause_i="2" since="OTP 21.2"/>
+      <name name="update_handler_config" arity="3" clause_i="3" since="OTP 21.2"/>
+      <name name="update_handler_config" arity="3" clause_i="4" since="OTP 21.2"/>
+      <name name="update_handler_config" arity="3" clause_i="5" since="OTP 21.2"/>
       <fsummary>Add or update configuration data for the specified
         handler.</fsummary>
       <type variable="HandlerId"/>
@@ -980,7 +980,7 @@ logger:set_handler_config(HandlerId, maps:merge(Old, Config)).
     </func>
 
     <func>
-      <name name="update_primary_config" arity="1"/>
+      <name name="update_primary_config" arity="1" since="OTP 21.0"/>
       <fsummary>Update primary configuration data for Logger.</fsummary>
       <desc>
         <p>Update primary configuration data for Logger. This function
@@ -996,7 +996,7 @@ logger:set_primary_config(maps:merge(Old, Config)).
     </func>
 
     <func>
-      <name name="update_process_metadata" arity="1"/>
+      <name name="update_process_metadata" arity="1" since="OTP 21.0"/>
       <fsummary>Set or update metadata to use when logging from
 	current process.</fsummary>
       <desc>
@@ -1021,7 +1021,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
   </section>
   <funcs>
     <func>
-      <name name="compare_levels" arity="2"/>
+      <name name="compare_levels" arity="2" since="OTP 21.0"/>
       <fsummary>Compare the severity of two log levels.</fsummary>
       <desc>
         <p>Compare the severity of two log levels. Returns <c>gt</c>
@@ -1032,7 +1032,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
     </func>
 
     <func>
-      <name name="format_report" arity="1"/>
+      <name name="format_report" arity="1" since="OTP 21.0"/>
       <fsummary>Convert a log message on report form to {Format, Args}.</fsummary>
       <desc>
         <p>Convert a log message on report form to <c>{Format,
@@ -1062,7 +1062,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
 
   <funcs>
     <func>
-      <name>HModule:adding_handler(Config1) -> {ok, Config2} | {error,
+      <name since="OTP 21.0">HModule:adding_handler(Config1) -> {ok, Config2} | {error,
 	Reason}</name>
       <fsummary>An instance of this handler is about to be added.</fsummary>
       <type>
@@ -1088,7 +1088,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
     </func>
 
     <func>
-      <name>HModule:changing_config(SetOrUpdate, OldConfig, NewConfig) -> {ok, Config} | {error, Reason}</name>
+      <name since="OTP 21.2">HModule:changing_config(SetOrUpdate, OldConfig, NewConfig) -> {ok, Config} | {error, Reason}</name>
       <fsummary>The configuration for this handler is about to change.</fsummary>
       <type>
 	<v>SetOrUpdate = set | update</v>
@@ -1126,7 +1126,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
     </func>
 
     <func>
-      <name>HModule:filter_config(Config) -> FilteredConfig</name>
+      <name since="OTP 21.2">HModule:filter_config(Config) -> FilteredConfig</name>
       <fsummary>Remove internal data from configuration.</fsummary>
       <type>
 	<v>Config = FilteredConfig =
@@ -1146,7 +1146,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
     </func>
 
     <func>
-      <name>HModule:log(LogEvent, Config) -> void()</name>
+      <name since="OTP 21.0">HModule:log(LogEvent, Config) -> void()</name>
       <fsummary>Log the given log event.</fsummary>
       <type>
 	<v>LogEvent =
@@ -1169,7 +1169,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
     </func>
 
     <func>
-      <name>HModule:removing_handler(Config) -> ok</name>
+      <name since="OTP 21.0">HModule:removing_handler(Config) -> ok</name>
       <fsummary>The given handler is about to be removed.</fsummary>
       <type>
 	<v>Config =
@@ -1197,7 +1197,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
 
   <funcs>
     <func>
-      <name>FModule:check_config(FConfig) -> ok | {error, Reason}</name>
+      <name since="OTP 21.0">FModule:check_config(FConfig) -> ok | {error, Reason}</name>
       <fsummary>Validate the given formatter configuration.</fsummary>
       <type>
 	<v>FConfig =
@@ -1228,7 +1228,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
       </desc>
     </func>
     <func>
-      <name>FModule:format(LogEvent, FConfig) -> FormattedLogEntry</name>
+      <name since="OTP 21.0">FModule:format(LogEvent, FConfig) -> FormattedLogEntry</name>
       <fsummary>Format the given log event.</fsummary>
       <type>
 	<v>LogEvent =