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, 27 insertions, 27 deletions

diff --git a/lib/stdlib/doc/src/qlc.xml b/lib/stdlib/doc/src/qlc.xml
index fe14a6334c..fe60c2e9bb 100644
--- a/lib/stdlib/doc/src/qlc.xml
+++ b/lib/stdlib/doc/src/qlc.xml
@@ -32,7 +32,7 @@
     <rev>PA1</rev>
     <file>qlc.xml</file>
   </header>
-  <module>qlc</module>
+  <module since="">qlc</module>
   <modulesummary>Query interface to Mnesia, ETS, Dets, and so on.
   </modulesummary>
   <description>
@@ -720,7 +720,7 @@ ets:match_spec_run(ets:lookup(86033, {2,2}),
 
   <funcs>
     <func>
-      <name name="append" arity="1"/>
+      <name name="append" arity="1" since=""/>
       <fsummary>Return a query handle.</fsummary>
       <desc>
         <p>Returns a query handle. When evaluating query handle
@@ -731,7 +731,7 @@ ets:match_spec_run(ets:lookup(86033, {2,2}),
     </func>
 
     <func>
-      <name name="append" arity="2"/>
+      <name name="append" arity="2" since=""/>
       <fsummary>Return a query handle.</fsummary>
       <desc>
         <p>Returns a query handle. When evaluating query handle
@@ -744,8 +744,8 @@ ets:match_spec_run(ets:lookup(86033, {2,2}),
     </func>
 
     <func>
-      <name name="cursor" arity="1"/>
-      <name name="cursor" arity="2"/>
+      <name name="cursor" arity="1" since=""/>
+      <name name="cursor" arity="2" since=""/>
       <fsummary>Create a query cursor.</fsummary>
       <desc>
         <p>Creates a query cursor and
@@ -777,7 +777,7 @@ ok</pre>
     </func>
 
     <func>
-      <name name="delete_cursor" arity="1"/>
+      <name name="delete_cursor" arity="1" since=""/>
       <fsummary>Delete a query cursor.</fsummary>
       <desc>
         <p>Deletes a query cursor. Only the owner of the cursor can
@@ -786,10 +786,10 @@ ok</pre>
     </func>
 
     <func>
-      <name name="e" arity="1"/>
-      <name name="e" arity="2"/>
-      <name name="eval" arity="1"/>
-      <name name="eval" arity="2"/>
+      <name name="e" arity="1" since=""/>
+      <name name="e" arity="2" since=""/>
+      <name name="eval" arity="1" since=""/>
+      <name name="eval" arity="2" since=""/>
       <fsummary>Return all answers to a query.</fsummary>
       <desc>
         <p>Evaluates a query handle in the
@@ -805,8 +805,8 @@ ok</pre>
     </func>
 
     <func>
-      <name name="fold" arity="3"/>
-      <name name="fold" arity="4"/>
+      <name name="fold" arity="3" since=""/>
+      <name name="fold" arity="4" since=""/>
       <fsummary>Fold a function over the answers to a query.</fsummary>
       <desc>
         <p>Calls <c><anno>Function</anno></c> on successive answers to
@@ -830,7 +830,7 @@ ok</pre>
     </func>
 
     <func>
-      <name name="format_error" arity="1"/>
+      <name name="format_error" arity="1" since=""/>
       <fsummary>Return an English description of a an error tuple.</fsummary>
       <desc>
         <p>Returns a descriptive string in English of an error tuple
@@ -841,8 +841,8 @@ ok</pre>
     </func>
 
     <func>
-      <name name="info" arity="1"/>
-      <name name="info" arity="2"/>
+      <name name="info" arity="1" since=""/>
+      <name name="info" arity="2" since=""/>
       <fsummary>Return code describing a query handle.</fsummary>
       <desc>
         <p>Returns information about a
@@ -946,8 +946,8 @@ end</pre>
     </func>
 
     <func>
-      <name name="keysort" arity="2"/>
-      <name name="keysort" arity="3"/>
+      <name name="keysort" arity="2" since=""/>
+      <name name="keysort" arity="3" since=""/>
       <fsummary>Return a query handle.</fsummary>
       <desc>
         <p>Returns a query handle. When evaluating query handle
@@ -967,8 +967,8 @@ end</pre>
     </func>
 
     <func>
-      <name name="next_answers" arity="1"/>
-      <name name="next_answers" arity="2"/>
+      <name name="next_answers" arity="1" since=""/>
+      <name name="next_answers" arity="2" since=""/>
       <fsummary>Return some or all answers to a query.</fsummary>
       <desc>
         <p>Returns some or all of the remaining answers to a query
@@ -983,8 +983,8 @@ end</pre>
     </func>
 
     <func>
-      <name name="q" arity="1"/>
-      <name name="q" arity="2"/>
+      <name name="q" arity="1" since=""/>
+      <name name="q" arity="2" since=""/>
       <fsummary>Return a handle for a query list comprehension.</fsummary>
       <desc>
         <p>Returns a query handle for a QLC.
@@ -1188,8 +1188,8 @@ ets:match_spec_run(
     </func>
 
     <func>
-      <name name="sort" arity="1"/>
-      <name name="sort" arity="2"/>
+      <name name="sort" arity="1" since=""/>
+      <name name="sort" arity="2" since=""/>
       <fsummary>Return a query handle.</fsummary>
       <desc>
         <p>Returns a query handle. When evaluating query handle
@@ -1208,9 +1208,9 @@ ets:match_spec_run(
     </func>
 
     <func>
-      <name name="string_to_handle" arity="1"/>
-      <name name="string_to_handle" arity="2"/>
-      <name name="string_to_handle" arity="3"/>
+      <name name="string_to_handle" arity="1" since=""/>
+      <name name="string_to_handle" arity="2" since=""/>
+      <name name="string_to_handle" arity="3" since=""/>
       <fsummary>Return a handle for a query list comprehension.</fsummary>
       <desc>
         <p>A string version of <seealso marker="#q/1"><c>q/1,2</c></seealso>.
@@ -1238,7 +1238,7 @@ ets:match_spec_run(
     </func>
 
     <func>
-      <name name="table" arity="2"/>
+      <name name="table" arity="2" since=""/>
       <fsummary>Return a query handle for a table.</fsummary>
       <desc>
         <p>Returns a query handle for a QLC table.