Commit 76401810 authored by Ian Lynagh's avatar Ian Lynagh

Add some runghc docs to the users guide

parent b0616f49
<?xml version="1.0" encoding="iso-8859-1"?>
<chapter id="ghci">
<title>Using runghc</title>
<indexterm><primary>runghc</primary></indexterm>
<para>runghc allows you to run Haskell programs without first having
to compile them.</para>
<sect1 id="ghci-introduction">
<title>Flags</title>
<para>The runghc commandline looks like:</para>
<screen>
runghc [runghc flags] [GHC flags] module [program flags]
</screen>
<para>The only runghc flag currently is
<literal>-f /path/to/ghc</literal>,
which tells runghc which GHC to use to run the program. If it is
not given then runghc will search for GHC in the directories in the
system search path.</para>
<para>runghc will try to work out where the boundaries between
<literal>[runghc flags]</literal> and
<literal>[GHC flags]</literal>, and
<literal>[GHC flags]</literal> and
<literal>module</literal> are, but you can use a
<literal>--</literal> flag if it doesn't get it right. For example,
<literal>runghc -- -fglasgow-exts Foo</literal> means runghc
won't try to use <literal>glasgow-exts</literal> as the path to GHC,
but instead will pass the flag to GHC.
</para>
</sect1>
</chapter>
<!-- Emacs stuff:
;;; Local Variables: ***
;;; mode: xml ***
;;; sgml-parent-document: ("users_guide.xml" "book" "chapter") ***
;;; End: ***
-->
...@@ -11,6 +11,7 @@ ...@@ -11,6 +11,7 @@
&intro; &intro;
&installing; &installing;
&ghci; &ghci;
&runghc;
&using; &using;
&prof; &prof;
&sooner; &sooner;
......
<!ENTITY ghci SYSTEM "ghci.xml"> <!ENTITY ghci SYSTEM "ghci.xml">
<!ENTITY runghc SYSTEM "runghc.xml">
<!ENTITY flags SYSTEM "flags.xml"> <!ENTITY flags SYSTEM "flags.xml">
<!ENTITY license SYSTEM "license.xml"> <!ENTITY license SYSTEM "license.xml">
<!ENTITY intro SYSTEM "intro.xml" > <!ENTITY intro SYSTEM "intro.xml" >
......
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