Update documentation for win32 DLL linking

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

diff --git a/docs/users_guide/debugging.xml b/docs/users_guide/debugging.xml
index 2a88767..0f1fd18 100644 (file)
--- a/docs/users_guide/debugging.xml
+++ b/docs/users_guide/debugging.xml
@@ -60,16 +60,6 @@
 
            <varlistentry>
              <term>
-               <option>-ddump-tc</option>:
-                <indexterm><primary><option>-ddump-tc</option></primary></indexterm>
-             </term>
-             <listitem>
-               <para>typechecker output</para>
-             </listitem>
-           </varlistentry>
-
-           <varlistentry>
-             <term>
                <option>-ddump-splices</option>:
                 <indexterm><primary><option>-ddump-splices</option></primary></indexterm>
              </term>
@@ -429,7 +419,7 @@
          <para>In error messages, expressions are printed to a
          certain &ldquo;depth&rdquo;, with subexpressions beyond the
          depth replaced by ellipses.  This flag sets the
-         depth.</para>
+         depth.  Its default value is 5.</para>
        </listitem>
       </varlistentry>
 
@@ -611,21 +601,9 @@ Main.skip2{-r1L6-} =
     of platform-specific code that needs to be written in order to get
     unregisterised compilation going is usually fairly small.</para>
 
-    <variablelist>
-      <varlistentry>
-       <term>
-          <option>-unreg</option>:
-          <indexterm><primary><option>-unreg</option></primary></indexterm>
-        </term>
-       <listitem>
-         <para>Compile via vanilla ANSI C only, turning off
-         platform-specific optimisations.  NOTE: in order to use
-         <option>-unreg</option>, you need to have a set of libraries
-         (including the RTS) built for unregisterised compilation.
-         This amounts to building GHC with way "u" enabled.</para>
-       </listitem>
-      </varlistentry>
-    </variablelist>
+   <para>Unregisterised compilation cannot be selected at
+   compile-time; you have to build GHC with the appropriate options
+   set.  Consult the GHC Building Guide for details.</para>
   </sect2>
 
 </sect1>