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, 14 insertions, 14 deletions

diff --git a/lib/stdlib/doc/src/win32reg.xml b/lib/stdlib/doc/src/win32reg.xml
index f4a4fa1626..5e2aed6062 100644
--- a/lib/stdlib/doc/src/win32reg.xml
+++ b/lib/stdlib/doc/src/win32reg.xml
@@ -32,7 +32,7 @@
     <rev>PA1</rev>
     <file>win32reg.xml</file>
   </header>
-  <module>win32reg</module>
+  <module since="">win32reg</module>
   <modulesummary>Provides access to the registry on Windows.</modulesummary>
   <description>
     <p>This module provides read and write access to the
@@ -112,7 +112,7 @@ hkdd             HKEY_DYN_DATA</pre>
 
   <funcs>
     <func>
-      <name name="change_key" arity="2"/>
+      <name name="change_key" arity="2" since=""/>
       <fsummary>Move to a key in the registry.</fsummary>
       <desc>
         <p>Changes the current key to another key. Works like <c>cd</c>.
@@ -122,7 +122,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="change_key_create" arity="2"/>
+      <name name="change_key_create" arity="2" since=""/>
       <fsummary>Move to a key, create it if it is not there.</fsummary>
       <desc>
         <p>Creates a key, or just changes to it, if it is already there. Works
@@ -133,7 +133,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="close" arity="1"/>
+      <name name="close" arity="1" since=""/>
       <fsummary>Close the registry.</fsummary>
       <desc>
         <p>Closes the registry. After that, the <c><anno>RegHandle</anno></c>
@@ -142,7 +142,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="current_key" arity="1"/>
+      <name name="current_key" arity="1" since=""/>
       <fsummary>Return the path to the current key.</fsummary>
       <desc>
         <p>Returns the path to the current key. This is the equivalent of
@@ -153,7 +153,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="delete_key" arity="1"/>
+      <name name="delete_key" arity="1" since=""/>
       <fsummary>Delete the current key.</fsummary>
       <desc>
         <p>Deletes the current key, if it is valid. Calls the Win32 API
@@ -166,7 +166,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="delete_value" arity="2"/>
+      <name name="delete_value" arity="2" since=""/>
       <fsummary>Delete the named value on the current key.</fsummary>
       <desc>
         <p>Deletes a named value on the current key. The atom <c>default</c> is
@@ -176,7 +176,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="expand" arity="1"/>
+      <name name="expand" arity="1" since=""/>
       <fsummary>Expand a string with environment variables.</fsummary>
       <desc>
         <p>Expands a string containing environment variables between percent
@@ -189,7 +189,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="format_error" arity="1"/>
+      <name name="format_error" arity="1" since=""/>
       <fsummary>Convert a POSIX error code to a string.</fsummary>
       <desc>
         <p>Converts a POSIX error code to a string
@@ -198,7 +198,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="open" arity="1"/>
+      <name name="open" arity="1" since=""/>
       <fsummary>Open the registry for reading or writing.</fsummary>
       <desc>
         <p>Opens the registry for reading or writing. The current key is the
@@ -211,7 +211,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="set_value" arity="3"/>
+      <name name="set_value" arity="3" since=""/>
       <fsummary>Set value at the current registry key with specified name.
       </fsummary>
       <desc>
@@ -230,7 +230,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="sub_keys" arity="1"/>
+      <name name="sub_keys" arity="1" since=""/>
       <fsummary>Get subkeys to the current key.</fsummary>
       <desc>
         <p>Returns a list of subkeys to the current key. Calls the Win32
@@ -240,7 +240,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="value" arity="2"/>
+      <name name="value" arity="2" since=""/>
       <fsummary>Get the named value on the current key.</fsummary>
       <desc>
         <p>Retrieves the named value (or default) on the current key.
@@ -251,7 +251,7 @@ hkdd             HKEY_DYN_DATA</pre>
     </func>
 
     <func>
-      <name name="values" arity="1"/>
+      <name name="values" arity="1" since=""/>
       <fsummary>Get all values on the current key.</fsummary>
       <desc>
         <p>Retrieves a list of all values on the current key. The values