From f66f8671b738b063b4085e2ff35632503547fb1c Mon Sep 17 00:00:00 2001
From: Peter Verthez <Peter.Verthez@advalvas.be>
Date: Wed, 11 Sep 2002 19:09:50 +0000
Subject: [PATCH] Generating documentation for gedcom object model.

---
 doc/make_xref | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100755 doc/make_xref

diff --git a/doc/make_xref b/doc/make_xref
new file mode 100755
index 0000000..fac7ebd
--- /dev/null
+++ b/doc/make_xref
@@ -0,0 +1,74 @@
+#!/usr/bin/perl -w
+# $Id$
+# $Name$
+
+use strict;
+use diagnostics;
+
+my $inputfile ="$ENV{srcdir}/../include/gom.h";
+my $outputfile ="gomxref.html";
+my $ext_link = "interface.html";
+
+my $main_structs = "";
+my $sub_structs="";
+my $index = "";
+my $section = "";
+
+open INPUT, $inputfile or die "Can't read $inputfile\n";
+open OUTPUT, ">$outputfile" or die "Can't read $outputfile\n";
+
+while (<INPUT>)
+{
+  $section = "sub"  if m|/\* Sub-structures \*/|;
+  $section = "main" if m|/\* Main structures \*/|;
+  $section = ""     if m|/\* Functions \*/|;
+  next if m|/\*|;
+
+  if ($section ne "") {
+    if (m|^struct (.*) \{|) {
+      s|^struct (.*?) \{|<a name="$1"><B>struct $1</B></a> \{|;
+      if ($section eq "main") {
+	$index .= "  <LI><a href=\"#$1\">struct $1</a><br>\n";
+      }
+    }
+    elsif (m|struct (.*?) \*|) {
+      my $link = "";
+      my $structname = $1;
+      if ($structname =~ /^(date|age|xref)_value$/) {
+	$link = $ext_link;
+      }
+      s|struct (.*?) \*|<a href="$link#$1">struct $1</a> \*|;
+    }
+    
+    if ($section eq "sub") {
+      $sub_structs .= "$_";
+    }
+    else {
+      $main_structs .= "$_";
+    }
+  }
+}
+
+print OUTPUT "<center><h1>Gedcom object model in C</h1></center>\n";
+print OUTPUT <<END_OF_TEXT;
+This page provides a cross-reference of all objects in the Gedcom object
+model for C.  The following links are fast links to the main structures
+in the Gedcom object model:
+END_OF_TEXT
+print OUTPUT "\n";
+print OUTPUT "<UL>\n";
+print OUTPUT $index;
+print OUTPUT "</UL>\n";
+print OUTPUT "<hr>\n";
+print OUTPUT "<h2>Main structures</h2>\n";
+print OUTPUT "<CODE><PRE>\n";
+print OUTPUT $main_structs;
+print OUTPUT "</PRE></CODE>\n";
+print OUTPUT "<hr>\n";
+print OUTPUT "<h2>Sub-structures</h2>\n";
+print OUTPUT "<CODE><PRE>\n";
+print OUTPUT $sub_structs;
+print OUTPUT "</PRE></CODE>\n";
+
+close OUTPUT;
+close INPUT;
-- 
2.30.2