Merge pull request #2412 from frerich/reader/docbook/xref_support

Added support for <xref> tag in DocBook reader

3 files changed, 101 insertions, 0 deletions

diff --git a/tests/Tests/Old.hs b/tests/Tests/Old.hs
index 047ad0481..5cfee9f76 100644
--- a/tests/Tests/Old.hs
+++ b/tests/Tests/Old.hs
@@ -105,6 +105,8 @@ tests = [ testGroup "markdown"
           [ testGroup "writer" $ writerTests "docbook"
           , test "reader" ["-r", "docbook", "-w", "native", "-s"]
             "docbook-reader.docbook" "docbook-reader.native"
+          , test "reader" ["-r", "docbook", "-w", "native", "-s"]
+            "docbook-xref.docbook" "docbook-xref.native"
           ]
         , testGroup "native"
           [ testGroup "writer" $ writerTests "native"
diff --git a/tests/docbook-xref.docbook b/tests/docbook-xref.docbook
new file mode 100644
index 000000000..ebcd94d00
--- /dev/null
+++ b/tests/docbook-xref.docbook
@@ -0,0 +1,70 @@
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
+          "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
+<book><title>An Example Book</title>
+<chapter id="ch01"><title>XRef Samples</title>
+<para>
+This paragraph demonstrates several features of
+<sgmltag>XRef</sgmltag>.
+</para>
+<itemizedlist>
+<listitem><para>A straight link generates the
+cross-reference text: <xref linkend="ch02"/>.
+</para></listitem>
+<listitem><para>A link to an element with an
+<sgmltag class="attribute">XRefLabel</sgmltag>:
+<xref linkend="ch03"/>.
+</para></listitem>
+<listitem><para>A link with an
+<sgmltag class="attribute">EndTerm</sgmltag>:
+<xref linkend="ch04" endterm="ch04short"/>.
+</para></listitem>
+<listitem><para>A link to an
+<sgmltag>cmdsynopsis</sgmltag> element: <xref linkend="cmd01"/>.
+</para></listitem>
+<listitem><para>A link to an
+<sgmltag>funcsynopsis</sgmltag> element: <xref linkend="func01"/>.
+</para></listitem>
+</itemizedlist>
+</chapter>
+
+<chapter id="ch02">
+  <title>The Second Chapter</title>
+  <para>Some content here</para>
+</chapter>
+
+<chapter id="ch03" xreflabel="Chapter the Third">
+  <title>The Third Chapter</title>
+  <para>Some content here</para>
+</chapter>
+
+<chapter id="ch04">
+  <title>The Fourth Chapter</title>
+  <titleabbrev id="ch04short">Chapter 4</titleabbrev>
+  <para>Some content here</para>
+
+<cmdsynopsis id="cmd01">
+  <command>chgrp</command>
+  <arg>-R
+    <group>
+      <arg>-H</arg>
+      <arg>-L</arg>
+      <arg>-P</arg>
+    </group>
+  </arg>
+  <arg>-f</arg>
+  <arg choice='plain'><replaceable>group</replaceable></arg>
+  <arg rep='repeat' choice='plain'><replaceable>file</replaceable></arg>
+</cmdsynopsis>
+
+
+<funcsynopsis id="func01">
+<funcprototype>
+<funcdef>int <function>max</function></funcdef>
+<paramdef>int <parameter>int1</parameter></paramdef>
+<paramdef>int <parameter>int2</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+</chapter>
+</book>
+
diff --git a/tests/docbook-xref.native b/tests/docbook-xref.native
new file mode 100644
index 000000000..ec870842b
--- /dev/null
+++ b/tests/docbook-xref.native
@@ -0,0 +1,29 @@
+Pandoc (Meta {unMeta = fromList []})
+[Header 1 ("ch01",[],[]) [Str "XRef",Space,Str "Samples"]
+,Para [Str "This",Space,Str "paragraph",Space,Str "demonstrates",Space,Str "several",Space,Str "features",Space,Str "of",Space,Str "XRef."]
+,BulletList
+ [[Para [Str "A",Space,Str "straight",Space,Str "link",Space,Str "generates",Space,Str "the",Space,Str "cross-reference",Space,Str "text:",Space,Link [Str "The Second Chapter"] ("#ch02",""),Str "."]]
+ ,[Para [Str "A",Space,Str "link",Space,Str "to",Space,Str "an",Space,Str "element",Space,Str "with",Space,Str "an",Space,Str "XRefLabel:",Space,Link [Str "Chapter the Third"] ("#ch03",""),Str "."]]
+ ,[Para [Str "A",Space,Str "link",Space,Str "with",Space,Str "an",Space,Str "EndTerm:",Space,Link [Str "Chapter 4"] ("#ch04",""),Str "."]]
+ ,[Para [Str "A",Space,Str "link",Space,Str "to",Space,Str "an",Space,Str "cmdsynopsis",Space,Str "element:",Space,Link [Str "chgrp"] ("#cmd01",""),Str "."]]
+ ,[Para [Str "A",Space,Str "link",Space,Str "to",Space,Str "an",Space,Str "funcsynopsis",Space,Str "element:",Space,Link [Str "max"] ("#func01",""),Str "."]]]
+,Header 1 ("ch02",[],[]) [Str "The",Space,Str "Second",Space,Str "Chapter"]
+,Para [Str "Some",Space,Str "content",Space,Str "here"]
+,Header 1 ("ch03",[],[]) [Str "The",Space,Str "Third",Space,Str "Chapter"]
+,Para [Str "Some",Space,Str "content",Space,Str "here"]
+,Header 1 ("ch04",[],[]) [Str "The",Space,Str "Fourth",Space,Str "Chapter"]
+,Para [Str "Some",Space,Str "content",Space,Str "here"]
+,Plain [Str "chgrp"]
+,Plain [Str "-R"]
+,Plain [Str "-H"]
+,Plain [Str "-L"]
+,Plain [Str "-P"]
+,Plain [Str "-f"]
+,Plain [Str "group"]
+,Plain [Str "file"]
+,Plain [Str "int"]
+,Plain [Str "max"]
+,Plain [Str "int"]
+,Plain [Str "int1"]
+,Plain [Str "int"]
+,Plain [Str "int2"]]