Some cleanup and closed a para.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@17616 c90b9560-bf6c-de11-be94-00142212c4b1

functions/pdf.xml

@@ -7,9 +7,9 @@
    <simpara>
     You can use the PDF functions in PHP to create PDF files if you
     have the PDF library by Thomas Merz  (available at 
-    <ulink url="http://www.pdflib.com/pdflib/index.html">http://www.pdflib.com/pdflib/index.html</ulink>;
-    you will also need <ulink url="ftp://ftp.uu.net/graphics/jpeg/">the JPEG library</ulink>
-    and <ulink url="http://www.libtiff.org/">the TIFF library</ulink> to
+    <ulink url="&url.pdf;">&url.pdf;</ulink>;
+    you will also need <ulink url="&url.jpeg">the JPEG library</ulink>
+    and <ulink url="&url.tiff;">the TIFF library</ulink> to
     compile this. These two libs also quite often make problems when
     configuring php. Follow the messages of configure to fix possible
     problems. If you use pdflib 2.01 check how the lib was installed.
@@ -17,6 +17,8 @@
     a lib with the name libpdf2.01.so which cannot be found when linking
     the test programm in configure. You will have to create a symbolic
     link from libpdf.so to libpdf2.01.so.).
+   </simpara>
+   <simpara>
     Please consult the excellent documentation for
     pdflib shipped with the source distribution of pdflib.
     It provides a very good overview of what pdflib capable of doing.
@@ -26,15 +28,15 @@
     or Postscript to efficiently use this module.
     All lengths and coordinates are measured in Postscript points.
     There are generally 72 PostScript points to an inch, but this
-    depends on the output resolution.</simpara>
-
+    depends on the output resolution.
+   </simpara>
    <simpara>
     There is another PHP module for pdf document creation based on
-    <ulink url="http://www.fastio.com">FastIO's</ulink>.
+    <ulink url="&url.cpdf;">FastIO's</ulink>.
     ClibPDF. It has a slightly different API. Check the
     <link linkend="ref.cpdf">ClibPDF functions</link> section for
-    details.</simpara>
-
+    details.
+   </simpara>
    <simpara>
     Currently all versions of pdflib are supported. It
     is recommended that you use the newest version since it has more
@@ -42,10 +44,10 @@
     version. Unfortunately, the changes of the pdflib API in 2.x
     compared to 0.6 have
     been so severe that even some PHP functions had to be altered. Here
-    is a list of changes:</simpara>
-   
-    <itemizedlist>
-     <listitem>
+    is a list of changes:
+   </simpara>
+   <itemizedlist>
+    <listitem>
      <simpara>
       The Info structure does not exist anymore. Therefore the function
       <function>pdf_get_info</function> is obsolete and the functions
@@ -2074,7 +2076,7 @@ sgml-always-quote-attributes:t
 sgml-indent-step:1
 sgml-indent-data:t
 sgml-parent-document:nil
-sgml-default-dtd-file:"../manual.ced"
+sgml-default-dtd-file:"../../manual.ced"
 sgml-exposed-tags:nil
 sgml-local-catalogs:nil
 sgml-local-ecat-files:nil