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, 18 insertions, 18 deletions

diff --git a/lib/tftp/doc/src/tftp.xml b/lib/tftp/doc/src/tftp.xml
index 4ed54bc462..57d64b7379 100644
--- a/lib/tftp/doc/src/tftp.xml
+++ b/lib/tftp/doc/src/tftp.xml
@@ -28,7 +28,7 @@
     <date></date>
     <rev></rev>
   </header>
-  <module>tftp</module>
+  <module since="">tftp</module>
   <modulesummary>Trivial FTP.</modulesummary>
   <description>
     <p>Interface module for the <c>tftp</c> application.</p>
@@ -172,7 +172,7 @@
 
   <funcs>
     <func>
-      <name>change_config(daemons, Options) -> [{Pid, Result}]</name>
+      <name since="">change_config(daemons, Options) -> [{Pid, Result}]</name>
       <fsummary>Changes configuration for all daemons.
       </fsummary>
       <type>
@@ -187,7 +187,7 @@
     </func>
 
     <func>
-      <name>change_config(servers, Options) -> [{Pid, Result}]</name>
+      <name since="">change_config(servers, Options) -> [{Pid, Result}]</name>
       <fsummary>Changes configuration for all servers.
       </fsummary>
       <type>
@@ -202,7 +202,7 @@
     </func>
 
     <func>
-      <name>change_config(Pid, Options) -> Result</name>
+      <name since="">change_config(Pid, Options) -> Result</name>
       <fsummary>Changes configuration for a TFTP daemon, server, 
       or client process.</fsummary>
       <type>
@@ -217,7 +217,7 @@
     </func>
     
     <func>
-      <name>info(daemons) -> [{Pid, Options}]</name>
+      <name since="">info(daemons) -> [{Pid, Options}]</name>
       <fsummary>Returns information about all daemons.</fsummary>
       <type>
         <v>Pid = [pid()]</v>
@@ -230,7 +230,7 @@
     </func>
 
     <func>
-      <name>info(servers) -> [{Pid, Options}]</name>
+      <name since="">info(servers) -> [{Pid, Options}]</name>
       <fsummary>Returns information about all servers.</fsummary>
       <type>
         <v>Pid = [pid()]</v>
@@ -243,7 +243,7 @@
     </func>
 
     <func>
-      <name>info(Pid) -> {ok, Options} | {error, Reason}</name>
+      <name since="">info(Pid) -> {ok, Options} | {error, Reason}</name>
       <fsummary>Returns information about a daemon, server, or client process.</fsummary>
       <type>
         <v>Options = [option()]</v>
@@ -255,7 +255,7 @@
     </func>
        
     <func>
-      <name>read_file(RemoteFilename, LocalFilename, Options) -> {ok, LastCallbackState} | {error, Reason}</name>
+      <name since="">read_file(RemoteFilename, LocalFilename, Options) -> {ok, LastCallbackState} | {error, Reason}</name>
       <fsummary>Reads a (virtual) file from a TFTP server.</fsummary>
       <type>
         <v>RemoteFilename = string()</v>
@@ -285,7 +285,7 @@
     </func>
     
     <func>
-       <name>start(Options) -> {ok, Pid} | {error, Reason}</name>
+       <name since="">start(Options) -> {ok, Pid} | {error, Reason}</name>
       <fsummary>Starts a daemon process.</fsummary>
       <type>
         <v>Options = [option()]</v>
@@ -301,7 +301,7 @@
     </func>
 
     <func>
-      <name>write_file(RemoteFilename, LocalFilename, Options) -> {ok, LastCallbackState} | {error, Reason}</name>
+      <name since="">write_file(RemoteFilename, LocalFilename, Options) -> {ok, LastCallbackState} | {error, Reason}</name>
       <fsummary>Writes a (virtual) file to a TFTP server.</fsummary>
       <type>
         <v>RemoteFilename = string()</v>
@@ -389,7 +389,7 @@
 
   <funcs>
      <func>
-      <name>Module:abort(Code, Text, State) -> ok</name>
+      <name since="OTP 18.1">Module:abort(Code, Text, State) -> ok</name>
       <fsummary>Aborts the file transfer.</fsummary>
       <type>
         <v>Code = undef | enoent | eacces | enospc</v>
@@ -413,7 +413,7 @@
     </func>
     
       <func>
-      <name>Module:open(Peer, Access, Filename, Mode, SuggestedOptions, State) -> {ok, AcceptedOptions, NewState} | {error, {Code, Text}}</name>
+      <name since="OTP 18.1">Module:open(Peer, Access, Filename, Mode, SuggestedOptions, State) -> {ok, AcceptedOptions, NewState} | {error, {Code, Text}}</name>
       <fsummary>Opens a file for read or write access.</fsummary>
       <type>
         <v>Peer = {PeerType, PeerHost, PeerPort}</v>
@@ -448,7 +448,7 @@
     </func>
     
     <func>
-      <name>Module:prepare(Peer, Access, Filename, Mode, SuggestedOptions, InitialState) -> {ok, AcceptedOptions, NewState} | {error, {Code, Text}}</name>
+      <name since="OTP 18.1">Module:prepare(Peer, Access, Filename, Mode, SuggestedOptions, InitialState) -> {ok, AcceptedOptions, NewState} | {error, {Code, Text}}</name>
       <fsummary>Prepares to open a file on the client side.</fsummary>
       <type>
         <v>Peer = {PeerType, PeerHost, PeerPort}</v>
@@ -483,7 +483,7 @@
     </func>
 
     <func>
-      <name>Module:read(State) -> {more, Bin, NewState} | {last, Bin, FileSize} | {error, {Code, Text}}</name>
+      <name since="OTP 18.1">Module:read(State) -> {more, Bin, NewState} | {last, Bin, FileSize} | {error, {Code, Text}}</name>
       <fsummary>Reads a chunk from the file.</fsummary>
       <type>
         <v>State = NewState = term()</v>
@@ -510,7 +510,7 @@
     </func>
 
     <func>
-      <name>Module:write(Bin, State) -> {more, NewState} | {last, FileSize} | {error, {Code, Text}}</name>
+      <name since="OTP 18.1">Module:write(Bin, State) -> {more, NewState} | {last, FileSize} | {error, {Code, Text}}</name>
       <fsummary>Writes a chunk to the file.</fsummary>
       <type>
         <v>Bin = binary()</v>
@@ -549,7 +549,7 @@
 
   <funcs>
     <func>
-      <name>Logger:error_msg(Format, Data) -> ok | exit(Reason)</name>
+      <name since="OTP 18.1">Logger:error_msg(Format, Data) -> ok | exit(Reason)</name>
       <fsummary>Logs an error message.</fsummary>
       <type>
         <v>Format = string()</v>
@@ -565,7 +565,7 @@
     </func>
 
     <func>
-      <name>Logger:info_msg(Format, Data) -> ok | exit(Reason)</name>
+      <name since="OTP 18.1">Logger:info_msg(Format, Data) -> ok | exit(Reason)</name>
       <fsummary>Logs an info message.</fsummary>
       <type>
         <v>Format = string()</v>
@@ -579,7 +579,7 @@
     </func>
     
     <func>
-      <name>Logger:warning_msg(Format, Data) -> ok | exit(Reason)</name>
+      <name since="OTP 18.1">Logger:warning_msg(Format, Data) -> ok | exit(Reason)</name>
       <fsummary>Logs a warning message.</fsummary>
       <type>
         <v>Format = string()</v>