Fix some broken relative links in PDF

h2/src/docsrc/html/build.html

@@ -18,7 +18,7 @@ Build
 <table class="content"><tr class="content"><td class="content"><div class="contentDiv">
 <!-- } -->
 
-<h1>Build</h1>
+<h1 id="build_index">Build</h1>
 <a href="#portability">
     Portability</a><br />
 <a href="#environment">
@@ -263,7 +263,7 @@ or if  you have a feature request:
 <ul><li>For bug reports, please provide a
     <a href="http://sscce.org/">short, self contained, correct (compilable), example</a> of the problem.
 </li><li>Feature requests are always welcome, even if the feature is already on the
-    <a href="roadmap.html">roadmap</a>. Your mail will help prioritize feature requests.
+    <a href="http://www.h2database.com/html/roadmap.html">roadmap</a>. Your mail will help prioritize feature requests.
     If you urgently need a feature, consider <a href="#providing_patches">providing a patch</a>.
 </li><li>Before posting problems, check the
     <a href="faq.html">FAQ</a> and do a <a href="http://google.com">Google search</a>.

h2/src/docsrc/html/datatypes.html

@@ -18,7 +18,7 @@ Data Types
 <!-- } -->
 
 <h1>Data Types</h1>
-<h2>Index</h2>
+<h2 id="datatypes_index">Index</h2>
 <!-- syntax-start
 <p class="notranslate">
 <c:forEach var="item" items="dataTypes">

h2/src/docsrc/html/faq.html

@@ -17,7 +17,7 @@ Frequently Asked Questions
 <table class="content"><tr class="content"><td class="content"><div class="contentDiv">
 <!-- } -->
 
-<h1>Frequently Asked Questions</h1>
+<h1 id="faq_index">Frequently Asked Questions</h1>
 
 <a href="#support">
     I Have a Problem or Feature Request</a><br />
@@ -248,7 +248,7 @@ and not the alias name. If you need the alias name, use
 <a href="http://java.sun.com/javase/6/docs/api/java/sql/ResultSetMetaData.html#getColumnLabel(int)"><code>ResultSetMetaData.getColumnLabel()</code></a>.
 Some other database don't work like this yet (they don't follow the JDBC specification).
 If you need compatibility with those databases, use the <a href="features.html#compatibility">Compatibility Mode</a>,
-or append <a href="../javadoc/org/h2/engine/DbSettings.html#ALIAS_COLUMN_NAME"><code>;ALIAS_COLUMN_NAME=TRUE</code></a> to the database URL.
+or append <a href="http://www.h2database.com/javadoc/org/h2/engine/DbSettings.html#ALIAS_COLUMN_NAME"><code>;ALIAS_COLUMN_NAME=TRUE</code></a> to the database URL.
 </p>
 <p>
 This also applies to DatabaseMetaData calls that return a result set.
@@ -285,7 +285,7 @@ Please start with small patches. That could be adding a test case to improve the
 <a href="build.html#automated">code coverage</a> (the target code coverage for this project is 90%, higher is better).
 You will have to <a href="build.html">develop, build and run the tests</a>.
 Once you are familiar with the code, you could implement missing features from the
-<a href="roadmap.html">feature request list</a>.
+<a href="http://www.h2database.com/html/roadmap.html">feature request list</a>.
 I suggest to start with very small features that are easy to implement.
 Keep in mind to provide test cases as well.
 </p>

h2/src/docsrc/html/features.html

@@ -391,7 +391,7 @@ It looks like the development of this database has stopped. The last release was
 <h2 id="products_work_with">H2 in Use</h2>
 <p>
 For a list of applications that work with or use H2, see:
-<a href="links.html">Links</a>.
+<a href="http://www.h2database.com/html/links.html">Links</a>.
 </p>
 
 <h2 id="connection_modes">Connection Modes</h2>

h2/src/docsrc/html/grammar.html

@@ -18,7 +18,7 @@ SQL Grammar
 <!-- } -->
 
 <h1>SQL Grammar</h1>
-<h2>Index</h2>
+<h2 id="grammar_index">Index</h2>
 <h3>Commands (Data Manipulation)</h3>
 <!-- syntax-start
 <p class="notranslate">

h2/src/docsrc/html/tutorial.html

@@ -18,7 +18,7 @@ Tutorial
 <table class="content"><tr class="content"><td class="content"><div class="contentDiv">
 <!-- } -->
 
-<h1>Tutorial</h1>
+<h1 id="tutorial_index">Tutorial</h1>
 <a href="#tutorial_starting_h2_console">
     Starting and Using the H2 Console</a><br />
 <a href="#console_syntax">

h2/src/tools/org/h2/build/doc/LinkChecker.java

@@ -27,7 +27,13 @@ public class LinkChecker {
     private static final boolean TEST_EXTERNAL_LINKS = false;
     private static final boolean OPEN_EXTERNAL_LINKS = false;
     private static final String[] IGNORE_MISSING_LINKS_TO = {
-        "SysProperties", "ErrorCode"
+        "SysProperties", "ErrorCode",
+        // TODO check these replacement link too
+        "#build_index",
+        "#datatypes_index",
+        "#faq_index",
+        "#grammar_index",
+        "#tutorial_index"
     };
 
     private final HashMap<String, String> targets = new HashMap<>();

h2/src/tools/org/h2/build/doc/MergeDocs.java

@@ -41,6 +41,7 @@ public class MergeDocs {
             }
             text = disableRailroads(text);
             text = removeHeaderFooter(fileName, text);
+            text = fixLinks(text);
             buff.append(text);
         }
         String finalText = buff.toString();
@@ -92,6 +93,15 @@ public class MergeDocs {
         return text;
     }
 
+    private static String fixLinks(String text) {
+        return text
+                .replaceAll("href=\"build.html\"", "href=\"#build_index\"")
+                .replaceAll("href=\"datatypes.html\"", "href=\"#datatypes_index\"")
+                .replaceAll("href=\"faq.html\"", "href=\"#faq_index\"")
+                .replaceAll("href=\"grammar.html\"", "href=\"#grammar_index\"")
+                .replaceAll("href=\"tutorial.html\"", "href=\"#tutorial_index\"");
+    }
+
     private static String getContent(String fileName) throws Exception {
         File file = new File(BASE_DIR, fileName);
         int length = (int) file.length();