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authorRaimo Niskanen <[email protected]>2016-02-18 16:06:57 +0100
committerRaimo Niskanen <[email protected]>2016-02-18 16:06:57 +0100
commit82f34a7a9de85b4afc0dac4c9c426939264c5039 (patch)
tree84ddd5f36e592d3bd5fba9349e2666cbde1cb2be /lib/stdlib/doc
parentfdd72bc94149c7e279b5c4fd5a040af1886a4c72 (diff)
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Write some convenience helpers
Diffstat (limited to 'lib/stdlib/doc')
-rw-r--r--lib/stdlib/doc/src/gen_statem.xml23
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/stdlib/doc/src/gen_statem.xml b/lib/stdlib/doc/src/gen_statem.xml
index aeab09615c..5fbedb12f8 100644
--- a/lib/stdlib/doc/src/gen_statem.xml
+++ b/lib/stdlib/doc/src/gen_statem.xml
@@ -535,6 +535,13 @@ erlang:'!' -----> Module:StateName/5
<desc>
<taglist>
<tag>
+ <c>{stop,<anno>Reason</anno>}</c>
+ </tag>
+ <item>The same as
+ <c>{stop,<anno>Reason</anno>,[],StateData}</c>
+ but keeps the old <c>StateData</c>.
+ </item>
+ <tag>
<c>{stop,<anno>Reason</anno>,<anno>NewStateData</anno>}</c>
</tag>
<item>The same as
@@ -553,6 +560,19 @@ erlang:'!' -----> Module:StateName/5
</item>
<tag>
<c>
+ {next_state,<anno>StateOps</anno>}
+ </c>
+ </tag>
+ <item>The same as
+ <c>
+ {next_state,State,StateData,<anno>StateOps</anno>}
+ </c>but keeps the old <c>State</c> and <c>StateData</c>.
+ Believe it or not, but this one has actually
+ been proven useful to <c>throw/1</c> from deep down
+ in the state logic.
+ </item>
+ <tag>
+ <c>
{next_state,<anno>NewState</anno>,<anno>NewStateData</anno>}
</c>
</tag>
@@ -805,6 +825,7 @@ erlang:'!' -----> Module:StateName/5
</func>
<func>
+ <name name="reply" arity="1" />
<name name="reply" arity="2" />
<fsummary>Send a reply to a client</fsummary>
<desc>
@@ -820,6 +841,8 @@ erlang:'!' -----> Module:StateName/5
<c>{call,<anno>Client</anno>}</c>
</seealso> argument to the
<seealso marker="#state_function">state function</seealso>.
+ <c><anno>Client</anno></c> and <c><anno>Reply</anno></c>
+ an also be specified using <c><anno>ReplyOperation</anno></c>.
</p>
<note>
<p>A reply sent with this function will not be visible