Remove trailing spaces from programlisting lines

[ghc-hetmet.git] / docs / users_guide / using.xml

diff --git a/docs/users_guide/using.xml b/docs/users_guide/using.xml
index 2fe5959..b171ad3 100644 (file)
--- 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">