Merge branch 'dev' of super:otp into dev

* 'dev' of super:otp: (166 commits)
  Corrected documentation error and added examples to Users Guide
  In TLS 1.1, failure to properly close a connection no longer requires that a session not be resumed.  This is a change from TLS 1.0 to conform with widespread implementation practice.  Erlang ssl will now in TLS 1.0 conform to the widespread implementation practice instead of the specification to avoid performance issues.
  Add escript to bootstrap/bin
  Remove unused variable warning in inet_res
  Remove unused variable in epmd_port
  Remove compiler warnings in inet_drv
  Add SASL test suite
  Allow same module name in multiple applications if explicitely excluded
  Fix bugs concerning the option report_missing_types
  Fix default encoding in SAX parser.
  re: remove gratuitous "it " in manpage
  Spelling in (backward *compatibility*) comment.
  Improve erl_docgen's support for Dialyzer specs and types
  dialyzer warning on mnesia_tm
  Add documentation text about majority checking
  add mnesia_majority_test suite
  where_to_wlock optimization + change_table_majority/2
  bug in mnesia_tm:needs_majority/2
  optimize sticky_lock maj. check
  check majority for sticky locks
  ...

1 files changed, 46 insertions, 81 deletions

diff --git a/lib/stdlib/doc/src/c.xml b/lib/stdlib/doc/src/c.xml
index 19e3ac1f08..ddae388a1b 100644
--- a/lib/stdlib/doc/src/c.xml
+++ b/lib/stdlib/doc/src/c.xml
@@ -4,7 +4,7 @@
 <erlref>
   <header>
     <copyright>
-      <year>1996</year><year>2009</year>
+      <year>1996</year><year>2011</year>
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
@@ -39,43 +39,33 @@
   </description>
   <funcs>
     <func>
-      <name>bt(Pid) -> void()</name>
+      <name name="bt" arity="1"/>
       <fsummary>Stack backtrace for a process</fsummary>
-      <type>
-        <v>Pid = pid()</v>
-      </type>
       <desc>
         <p>Stack backtrace for a process. Equivalent to
-          <c>erlang:process_display(Pid, backtrace)</c>.</p>
+          <c>erlang:process_display(<anno>Pid</anno>, backtrace)</c>.</p>
       </desc>
     </func>
     <func>
-      <name>c(File) -> {ok, Module} | error</name>
-      <name>c(File, Options) -> {ok, Module} | error</name>
+      <name name="c" arity="1"/>
+      <name name="c" arity="2"/>
       <fsummary>Compile and load code in a file</fsummary>
-      <type>
-        <v>File = name() -- see filename(3)</v>
-        <v>Options = [Opt] -- see compile:file/2</v>
-      </type>
       <desc>
         <p><c>c/1,2</c> compiles and then purges and loads the code for
-          a file. <c>Options</c> defaults to []. Compilation is
+          a file. <c><anno>Options</anno></c> defaults to []. Compilation is
           equivalent to:</p>
         <code type="none">
-compile:file(File, Options ++ [report_errors, report_warnings])</code>
+compile:file(<anno>File</anno>, <anno>Options</anno> ++ [report_errors, report_warnings])</code>
         <p>Note that purging the code means that any processes
           lingering in old code for the module are killed without
           warning. See <c>code/3</c> for more information.</p>
       </desc>
     </func>
     <func>
-      <name>cd(Dir) -> void()</name>
+      <name name="cd" arity="1"/>
       <fsummary>Change working directory</fsummary>
-      <type>
-        <v>Dir = name() -- see filename(3)</v>
-      </type>
       <desc>
-        <p>Changes working directory to <c>Dir</c>, which may be a
+        <p>Changes working directory to <c><anno>Dir</anno></c>, which may be a
           relative name, and then prints the name of the new working
           directory.</p>
         <pre>
@@ -84,14 +74,14 @@ compile:file(File, Options ++ [report_errors, report_warnings])</code>
       </desc>
     </func>
     <func>
-      <name>flush() -> void()</name>
+      <name name="flush" arity="0"/>
       <fsummary>Flush any messages sent to the shell</fsummary>
       <desc>
         <p>Flushes any messages sent to the shell.</p>
       </desc>
     </func>
     <func>
-      <name>help() -> void()</name>
+      <name name="help" arity="0"/>
       <fsummary>Help information</fsummary>
       <desc>
         <p>Displays help information: all valid shell internal commands,
@@ -99,8 +89,8 @@ compile:file(File, Options ++ [report_errors, report_warnings])</code>
       </desc>
     </func>
     <func>
-      <name>i() -> void()</name>
-      <name>ni() -> void()</name>
+      <name name="i" arity="0"/>
+      <name name="ni" arity="0"/>
       <fsummary>Information about the system</fsummary>
       <desc>
         <p><c>i/0</c> displays information about the system, listing
@@ -109,26 +99,20 @@ compile:file(File, Options ++ [report_errors, report_warnings])</code>
       </desc>
     </func>
     <func>
-      <name>i(X, Y, Z) -> void()</name>
+      <name name="i" arity="3"/>
       <fsummary>Information about pid &lt;X.Y.Z&gt;</fsummary>
-      <type>
-        <v>X = Y = Z = int()</v>
-      </type>
       <desc>
         <p>Displays information about a process, Equivalent to
-          <c>process_info(pid(X, Y, Z))</c>, but location transparent.</p>
+          <c>process_info(pid(<anno>X</anno>, <anno>Y</anno>, <anno>Z</anno>))</c>, but location transparent.</p>
       </desc>
     </func>
     <func>
-      <name>l(Module) -> void()</name>
+      <name name="l" arity="1"/>
       <fsummary>Load or reload module</fsummary>
-      <type>
-        <v>Module = atom()</v>
-      </type>
       <desc>
         <p>Purges and loads, or reloads, a module by calling
-          <c>code:purge(Module)</c> followed by
-          <c>code:load_file(Module)</c>.</p>
+          <c>code:purge(<anno>Module</anno>)</c> followed by
+          <c>code:load_file(<anno>Module</anno>)</c>.</p>
         <p>Note that purging the code means that any processes
           lingering in old code for the module are killed without
           warning. See <c>code/3</c> for more information.</p>
@@ -136,35 +120,33 @@ compile:file(File, Options ++ [report_errors, report_warnings])</code>
     </func>
     <func>
       <name>lc(Files) -> ok</name>
-      <fsummary>Compile a list of files</fsummary>
       <type>
         <v>Files = [File]</v>
-        <v>&nbsp;File = name() -- see filename(3)</v>
+        <v>File = <seealso marker="file#type-filename">file:filename()
+          </seealso></v>
       </type>
+      <fsummary>Compile a list of files</fsummary>
       <desc>
         <p>Compiles a list of files by calling <c>compile:file(File, [report_errors, report_warnings])</c> for each <c>File</c>
           in <c>Files</c>.</p>
       </desc>
     </func>
     <func>
-      <name>ls() -> void()</name>
+      <name name="ls" arity="0"/>
       <fsummary>List files in the current directory</fsummary>
       <desc>
         <p>Lists files in the current directory.</p>
       </desc>
     </func>
     <func>
-      <name>ls(Dir) -> void()</name>
+      <name name="ls" arity="1"/>
       <fsummary>List files in a directory</fsummary>
-      <type>
-        <v>Dir = name() -- see filename(3)</v>
-      </type>
       <desc>
-        <p>Lists files in directory <c>Dir</c>.</p>
+        <p>Lists files in directory <c><anno>Dir</anno></c>.</p>
       </desc>
     </func>
     <func>
-      <name>m() -> void()</name>
+      <name name="m" arity="0"/>
       <fsummary>Which modules are loaded</fsummary>
       <desc>
         <p>Displays information about the loaded modules, including
@@ -172,84 +154,67 @@ compile:file(File, Options ++ [report_errors, report_warnings])</code>
       </desc>
     </func>
     <func>
-      <name>m(Module) -> void()</name>
+      <name name="m" arity="1"/>
       <fsummary>Information about a module</fsummary>
-      <type>
-        <v>Module = atom()</v>
-      </type>
       <desc>
-        <p>Displays information about <c>Module</c>.</p>
+        <p>Displays information about <c><anno>Module</anno></c>.</p>
       </desc>
     </func>
     <func>
-      <name>memory() -> [{Type, Size}]</name>
+      <name name="memory" arity="0"/>
       <fsummary>Memory allocation information</fsummary>
-      <type>
-        <v>Type, Size -- see erlang:memory/0</v>
-      </type>
       <desc>
         <p>Memory allocation information. Equivalent to
-          <c>erlang:memory/0</c>.</p>
+          <seealso marker="erts:erlang#memory/0"><c>erlang:memory/0</c>
+          </seealso>.</p>
       </desc>
     </func>
     <func>
-      <name>memory(Type) -> Size</name>
-      <name>memory([Type]) -> [{Type, Size}]</name>
+      <name name="memory" arity="1" clause_i="1"/>
+      <name name="memory" arity="1" clause_i="2"/>
       <fsummary>Memory allocation information</fsummary>
-      <type>
-        <v>Type, Size -- see erlang:memory/0</v>
-      </type>
       <desc>
         <p>Memory allocation information. Equivalent to
-          <c>erlang:memory/1</c>.</p>
+          <seealso marker="erts:erlang#memory/1"><c>erlang:memory/1</c>
+          </seealso>.</p>
       </desc>
     </func>
     <func>
-      <name>nc(File) -> {ok, Module} | error</name>
-      <name>nc(File, Options) -> {ok, Module} | error</name>
+      <name name="nc" arity="1"/>
+      <name name="nc" arity="2"/>
       <fsummary>Compile and load code in a file on all nodes</fsummary>
-      <type>
-        <v>File = name() -- see filename(3)</v>
-        <v>Options = [Opt] -- see compile:file/2</v>
-      </type>
       <desc>
         <p>Compiles and then loads the code for a file on all nodes.
-          <c>Options</c> defaults to []. Compilation is equivalent to:</p>
+          <c><anno>Options</anno></c> defaults to []. Compilation is equivalent to:</p>
         <code type="none">
-compile:file(File, Opts ++ [report_errors, report_warnings])</code>
+compile:file(<anno>File</anno>, <anno>Options</anno> ++ [report_errors, report_warnings])</code>
       </desc>
     </func>
     <func>
-      <name>nl(Module) -> void()</name>
+      <name name="nl" arity="1"/>
       <fsummary>Load module on all nodes</fsummary>
-      <type>
-        <v>Module = atom()</v>
-      </type>
       <desc>
-        <p>Loads <c>Module</c> on all nodes.</p>
+        <p>Loads <c><anno>Module</anno></c> on all nodes.</p>
       </desc>
     </func>
     <func>
-      <name>pid(X, Y, Z) -> pid()</name>
+      <name name="pid" arity="3"/>
       <fsummary>Convert X,Y,Z to a pid</fsummary>
-      <type>
-        <v>X = Y = Z = int()</v>
-      </type>
       <desc>
-        <p>Converts <c>X</c>, <c>Y</c>, <c>Z</c> to the pid
+        <p>Converts <c><anno>X</anno></c>, <c><anno>Y</anno></c>, <c><anno>Z</anno></c> to the pid
           <c><![CDATA[<X.Y.Z>]]></c>. This function should only be used when
           debugging.</p>
       </desc>
     </func>
     <func>
-      <name>pwd() -> void()</name>
+      <name name="pwd" arity="0"/>
       <fsummary>Print working directory</fsummary>
       <desc>
         <p>Prints the name of the working directory.</p>
       </desc>
     </func>
     <func>
-      <name>q() -> void()</name>
+      <name name="q" arity="0"/>
       <fsummary>Quit - shorthand for <c>init:stop()</c></fsummary>
       <desc>
         <p>This function is shorthand for <c>init:stop()</c>, that is,
@@ -257,8 +222,8 @@ compile:file(File, Opts ++ [report_errors, report_warnings])</code>
       </desc>
     </func>
     <func>
-      <name>regs() -> void()</name>
-      <name>nregs() -> void()</name>
+      <name name="regs" arity="0"/>
+      <name name="nregs" arity="0"/>
       <fsummary>Information about registered processes</fsummary>
       <desc>
         <p><c>regs/0</c> displays information about all registered