X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=docs%2Fusers_guide%2Fghci.xml;h=e0ea3aff7d6d32abfa5bccc1e7b6db0da93b3204;hp=35aa7cd279e4cf48400447b93c1425946f8f5c92;hb=92049cd60bd98e7803ea5c46150d80376d296557;hpb=579bc757533c8c9e5beabe5b21daddd922c1af75

diff --git a/docs/users_guide/ghci.xml b/docs/users_guide/ghci.xml
index 35aa7cd..e0ea3af 100644
--- a/docs/users_guide/ghci.xml
+++ b/docs/users_guide/ghci.xml
@@ -2667,6 +2667,22 @@ Prelude> :set -fno-glasgow-exts
     <literal>:set</literal> like this.  The changes won't take effect
     until the next <literal>:load</literal>, though.)</para>
 
+    <para>Once you have a library of GHCi macros, you may want
+    to source them from separate files, or you may want to source
+    your <filename>.ghci</filename> file into your running GHCi
+    session while debugging it</para>
+
+<screen>
+:def source readFile
+</screen>
+
+    <para>With this macro defined in your <filename>.ghci</filename> 
+    file, you can use <literal>:source file</literal> to read GHCi
+    commands from <literal>file</literal>. You can find (and contribute!-)
+    other suggestions for <filename>.ghci</filename> files on this Haskell
+    wiki page: <ulink
+      url="http://haskell.org/haskellwiki/GHC/GHCi">GHC/GHCi</ulink></para>
+
     <para>Two command-line options control whether the
     startup files files are read:</para>