X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fusing.xml;h=b171ad3cb8d1aaa5f6f6a99bef2a6997571320dd;hb=0093a2827f6b4007c4fcb298a559c9b7dd17aec1;hp=2fe5959b594998abddee6758b0732e976912dbe6;hpb=0f8ecdcd05627848c9eaea6c9d5e88e10e7ec78d;p=ghc-hetmet.git

diff --git a/docs/users_guide/using.xml b/docs/users_guide/using.xml
index 2fe5959..b171ad3 100644
--- a/docs/users_guide/using.xml
+++ b/docs/users_guide/using.xml
@@ -342,6 +342,20 @@ module X where
       <varlistentry>
 	<term>
           <cmdsynopsis>
+            <command>ghc --show-iface <replaceable>file</replaceable></command>
+          </cmdsynopsis>
+          <indexterm><primary><option>&ndash;&ndash;--show-iface</option></primary></indexterm>
+        </term>
+	<listitem>
+	      <para>Read the interface in
+	      <replaceable>file</replaceable> and dump it as text to
+	      <literal>stdout</literal>. For example <literal>ghc --show-iface M.hi</literal>.</para>
+	</listitem>
+      </varlistentry>
+
+      <varlistentry>
+	<term>
+          <cmdsynopsis>
             <command>ghc --supported-languages</command>
           </cmdsynopsis>
           <indexterm><primary><option>&ndash;&ndash;supported-languages</option></primary></indexterm>
@@ -638,7 +652,7 @@ ghc -c Foo.hs</screen>
 	<title>Overriding the default behaviour for a file</title>
 
 	<para>As described above, the way in which a file is processed by GHC
-	  depends on its suffix.  This behaviour can be overriden using the
+	  depends on its suffix.  This behaviour can be overridden using the
 	  <option>-x</option> option:</para>
 
 	<variablelist>
@@ -1130,7 +1144,7 @@ f foo = foo { x = 6 }
 	  
 	  <para>This option causes a warning to be emitted whenever the 
 	    module contains an "orphan" instance declaration or rewrite rule.
-	    An instance declartion is an orphan if it appears in a module in
+	    An instance declaration is an orphan if it appears in a module in
 	    which neither the class nor the type being instanced are declared
 	    in the same module.  A rule is an orphan if it is a rule for a
 	    function declared in another module.  A module containing any
@@ -1722,7 +1736,7 @@ f "2"    = 2
       is also possible to obtain performance improvements with parallelism
       on programs that do not use concurrency.  This section describes how to
       use GHC to compile and run parallel programs, in <xref
-	linkend="lang-parallel" /> we desribe the language features that affect
+	linkend="lang-parallel" /> we describe the language features that affect
     parallelism.</para>
     
     <sect2 id="parallel-options">