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, 32 insertions, 32 deletions

diff --git a/lib/debugger/doc/src/i.xml b/lib/debugger/doc/src/i.xml
index 628b91e9e4..06b0eb876a 100644
--- a/lib/debugger/doc/src/i.xml
+++ b/lib/debugger/doc/src/i.xml
@@ -28,7 +28,7 @@
     <date></date>
     <rev></rev>
   </header>
-  <module>i</module>
+  <module since="">i</module>
   <modulesummary>Debugger/Interpreter Interface.</modulesummary>
   <description>
     <p>The <c>i</c> module provides short forms for some of
@@ -51,7 +51,7 @@
 
   <funcs>
     <func>
-      <name>im() -> pid()</name>
+      <name since="">im() -> pid()</name>
       <fsummary>Start a graphical monitor.</fsummary>
       <desc>
 	<p>Starts a new graphical monitor. This is the Monitor window,
@@ -63,10 +63,10 @@
     </func>
 
     <func>
-      <name>ii(AbsModules) -> ok</name>
-      <name>ii(AbsModule) -> {module, Module} | error</name>
-      <name>ini(AbsModules) -> ok</name>
-      <name>ini(AbsModule) -> {module, Module} | error</name>
+      <name since="">ii(AbsModules) -> ok</name>
+      <name since="">ii(AbsModule) -> {module, Module} | error</name>
+      <name since="">ini(AbsModules) -> ok</name>
+      <name since="">ini(AbsModule) -> {module, Module} | error</name>
       <fsummary>Interpret a module.</fsummary>
       <type>
 	<v>AbsModules = [AbsModule]</v>
@@ -84,8 +84,8 @@
     </func>
 
     <func>
-      <name>iq(AbsModule) -> ok</name>
-      <name>inq(AbsModule) -> ok</name>
+      <name since="">iq(AbsModule) -> ok</name>
+      <name since="">inq(AbsModule) -> ok</name>
       <fsummary>Stop interpreting a module.</fsummary>
       <type>
 	<v>AbsModule = Module | File</v>
@@ -100,7 +100,7 @@
     </func>
 
     <func>
-      <name>il() -> ok</name>
+      <name since="">il() -> ok</name>
       <fsummary>Make a printout of all interpreted modules</fsummary>
       <desc>
 	<p>Makes a printout of all interpreted modules.
@@ -110,7 +110,7 @@
     </func>
 
     <func>
-      <name>ip() -> ok</name>
+      <name since="">ip() -> ok</name>
       <fsummary>Print the current status of all interpreted
 	processes.</fsummary>
       <desc>
@@ -119,7 +119,7 @@
     </func>
 
     <func>
-      <name>ic() -> ok</name>
+      <name since="">ic() -> ok</name>
       <fsummary>Clear information about processes executing interpreted
 	code.</fsummary>
       <desc>
@@ -129,8 +129,8 @@
     </func>
 
     <func>
-      <name>iaa(Flags) -> true</name>
-      <name>iaa(Flags, Function) -> true</name>
+      <name since="">iaa(Flags) -> true</name>
+      <name since="">iaa(Flags, Function) -> true</name>
       <fsummary>Set when and how to attach to a process.</fsummary>
       <type>
 	<v>Flags = [init | break | exit]</v>
@@ -148,7 +148,7 @@
     </func>
 
     <func>
-      <name>ist(Flag) -> true</name>
+      <name since="">ist(Flag) -> true</name>
       <fsummary>Set how to save call frames.</fsummary>
       <type>
 	<v>Flag = all | no_tail | false</v>
@@ -160,7 +160,7 @@
     </func>
 
     <func>
-      <name>ia(Pid) -> ok | no_proc</name>
+      <name since="">ia(Pid) -> ok | no_proc</name>
       <fsummary>Attache to a process.</fsummary>
       <type>
 	<v>Pid = pid()</v>
@@ -172,7 +172,7 @@
     </func>
 
     <func>
-      <name>ia(X,Y,Z) -> ok | no_proc</name>
+      <name since="">ia(X,Y,Z) -> ok | no_proc</name>
       <fsummary>Attache to a process.</fsummary>
       <type>
 	<v>X = Y = Z = int()</v>
@@ -184,7 +184,7 @@
     </func>
 
     <func>
-      <name>ia(Pid, Function) -> ok | no_proc</name>
+      <name since="">ia(Pid, Function) -> ok | no_proc</name>
       <fsummary>Attache to a process.</fsummary>
       <type>
 	<v>Pid = pid()</v>
@@ -199,7 +199,7 @@
     </func>
 
     <func>
-      <name>ia(X,Y,Z, Function) -> ok | no_proc</name>
+      <name since="">ia(X,Y,Z, Function) -> ok | no_proc</name>
       <fsummary>Attache to a process.</fsummary>
       <type>
 	<v>X = Y = Z = int()</v>
@@ -217,7 +217,7 @@
     </func>
 
     <func>
-      <name>ib(Module, Line) -> ok | {error, break_exists}</name>
+      <name since="">ib(Module, Line) -> ok | {error, break_exists}</name>
       <fsummary>Create a breakpoint.</fsummary>
       <type>
 	<v>Module = atom()</v>
@@ -229,7 +229,7 @@
     </func>
 
     <func>
-      <name>ib(Module, Name, Arity) -> ok | {error, function_not_found}
+      <name since="">ib(Module, Name, Arity) -> ok | {error, function_not_found}
       </name>
       <fsummary>Create breakpoints in the specified function.</fsummary>
       <type>
@@ -243,7 +243,7 @@
     </func>
 
     <func>
-      <name>ir() -> ok</name>
+      <name since="">ir() -> ok</name>
       <fsummary>Delete all breakpoints.</fsummary>
       <desc>
 	<p>Deletes all breakpoints.</p>
@@ -251,7 +251,7 @@
     </func>
 
     <func>
-      <name>ir(Module) -> ok</name>
+      <name since="">ir(Module) -> ok</name>
       <fsummary>Delete all breakpoints in a module.</fsummary>
       <type>
 	<v>Module = atom()</v>
@@ -262,7 +262,7 @@
     </func>
 
     <func>
-      <name>ir(Module, Line) -> ok</name>
+      <name since="">ir(Module, Line) -> ok</name>
       <fsummary>Delete a breakpoint.</fsummary>
       <type>
 	<v>Module = atom()</v>
@@ -274,7 +274,7 @@
     </func>
 
     <func>
-      <name>ir(Module, Name, Arity) -> ok | {error, function_not_found}
+      <name since="">ir(Module, Name, Arity) -> ok | {error, function_not_found}
       </name>
       <fsummary>Delete breakpoints from the specified function.</fsummary>
       <type>
@@ -288,7 +288,7 @@
     </func>
 
     <func>
-      <name>ibd(Module, Line) -> ok</name>
+      <name since="">ibd(Module, Line) -> ok</name>
       <fsummary>Make a breakpoint inactive.</fsummary>
       <type>
 	<v>Module = atom()</v>
@@ -300,7 +300,7 @@
     </func>
 
     <func>
-      <name>ibe(Module, Line) -> ok</name>
+      <name since="">ibe(Module, Line) -> ok</name>
       <fsummary>Make a breakpoint active.</fsummary>
       <type>
 	<v>Module = atom()</v>
@@ -312,7 +312,7 @@
     </func>
 
     <func>
-      <name>iba(Module, Line, Action) -> ok</name>
+      <name since="">iba(Module, Line, Action) -> ok</name>
       <fsummary>Set the trigger action of a breakpoint.</fsummary>
       <type>
 	<v>Module = atom()</v>
@@ -326,7 +326,7 @@
     </func>
 
     <func>
-      <name>ibc(Module, Line, Function) -> ok</name>
+      <name since="">ibc(Module, Line, Function) -> ok</name>
       <fsummary>Set the conditional test of a breakpoint.</fsummary>
       <type>
 	<v>Module = atom()</v>
@@ -348,7 +348,7 @@
     </func>
 
     <func>
-      <name>ipb() -> ok</name>
+      <name since="">ipb() -> ok</name>
       <fsummary>Print all existing breakpoints.</fsummary>
       <desc>
 	<p>Prints all existing breakpoints.</p>
@@ -356,7 +356,7 @@
     </func>
 
     <func>
-      <name>ipb(Module) -> ok</name>
+      <name since="">ipb(Module) -> ok</name>
       <fsummary>Print all existing breakpoints in a module.</fsummary>
       <type>
 	<v>Module = atom()</v>
@@ -367,7 +367,7 @@
     </func>
 
     <func>
-      <name>iv() -> atom()</name>
+      <name since="">iv() -> atom()</name>
       <fsummary>Return the current version number of the interpreter.
       </fsummary>
       <desc>
@@ -377,7 +377,7 @@
     </func>
 
     <func>
-      <name>help() -> ok</name>
+      <name since="">help() -> ok</name>
       <fsummary>Print help text.</fsummary>
       <desc>
 	<p>Prints help text.</p>