From 800265f49f912dcf66846b13aa8032bf2f380caf Mon Sep 17 00:00:00 2001
From: Raimo Niskanen <raimo@erlang.org>
Date: Fri, 30 Sep 2016 11:17:22 +0200
Subject: Improve docs and types

---
 system/doc/design_principles/statem.xml | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'system/doc')

diff --git a/system/doc/design_principles/statem.xml b/system/doc/design_principles/statem.xml
index d2a9b23570..69d1e8e9fa 100644
--- a/system/doc/design_principles/statem.xml
+++ b/system/doc/design_principles/statem.xml
@@ -29,7 +29,7 @@
     <rev></rev>
     <file>statem.xml</file>
   </header>
-  <marker id="gen_statem behaviour"></marker>
+  <marker id="gen_statem Behaviour"></marker>
   <p>
     This section is to be read with the
     <seealso marker="stdlib:gen_statem"><c>gen_statem(3)</c></seealso>
@@ -199,7 +199,10 @@ handle_event(EventType, EventContent, State, Data) ->
     <title>State Enter Calls</title>
     <p>
       The <c>gen_statem</c> behavior can regardless of callback mode
-      automatically call the state function
+      automatically
+      <seealso marker="stdlib:gen_statem#type-state_enter">
+	call the state function
+      </seealso>
       with special arguments whenever the state changes
       so you can write state entry actions
       near the rest of the state transition rules.
@@ -214,8 +217,13 @@ StateName(EventType, EventContent, Data) ->
     {next_state, NewStateName, NewData}.</pre>
     <p>
       Depending on how your state machine is specified,
-      this can be a very useful feature, but if you use it
-      you will have to handle the state enter call in all states.
+      this can be a very useful feature,
+      but it forces you to handle the state enter calls in all states.
+      See also the
+      <seealso marker="#State Entry Actions">
+	State Entry Actions
+      </seealso>
+      chapter.
     </p>
   </section>
 
@@ -964,6 +972,7 @@ do_unlock() ->
 <!-- =================================================================== -->
 
   <section>
+    <marker id="State Entry Actions"></marker>
     <title>State Entry Actions</title>
     <p>
       Say you have a state machine specification
-- 
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