Fix links: php->html.

org-contrib/babel/examples/article-class.org

@@ -33,7 +33,7 @@ interface between LaTeX and [[latex:proglang][Org-mode]] in a LaTeX class file.
 the complexity of options handling in LaTeX and you end up with an
 idea that shoots increasingly difficult rapids with diminishing
 gains.  The many things that I've learned about the [[latex:proglang][Org-mode]] LaTeX
-exporter have now been incorporated into the [[http://orgmode.org/worg/org-tutorials/org-latex-export.php][LaTeX export tutorial]],
+exporter have now been incorporated into the [[http://orgmode.org/worg/org-tutorials/org-latex-export.html][LaTeX export tutorial]],
 and I recommend you consult that document for guidance.  The
 [[latex:classfile][Org-article]] project remains as an example of literate programming in
 [[latex:proglang][Org-mode]]. 

org-contrib/babel/examples/org-babel-gnuplot.org

@@ -846,7 +846,7 @@ convert -density 300 file.eps file.png
 
 [fn:1] Gnuplot manual downloads: http://www.gnuplot.info/documentation.html
 
-[fn:2] Org-plot on Worg: http://orgmode.org/worg/org-tutorials/org-plot.php
+[fn:2] Org-plot on Worg: http://orgmode.org/worg/org-tutorials/org-plot.html
 
 [fn:3] 7.01 list of user visible changes: http://orgmode.org/Changes.html#ob-configuration-changes
 

org-contrib/babel/examples/org-check.org

@@ -121,7 +121,7 @@ Check an Org-mode environment.
 *** Org version
     - This is the hard-coded version number from org.el.
 ** Export LaTeX
-   - [[http://orgmode.org/worg/org-tutorials/org-latex-export.php][LaTeX Export Tutorial]]
+   - [[http://orgmode.org/worg/org-tutorials/org-latex-export.html][LaTeX Export Tutorial]]
 *** Check =org-export-latex-classes=
     - Check that the variable [[elisp:(progn (describe-variable 'org-export-latex-classes) (other-window 1))][org-export-latex-classes]] has been set
 
@@ -142,7 +142,7 @@ Check an Org-mode environment.
      variable =org-format-latex-options=
 ** Make pdf files
    - Pdf files are created for in-buffer preview and as the
-     end-product of [[http://orgmode.org/worg/org-tutorials/org-latex-export.php#sec-7][LaTeX export]]
+     end-product of [[http://orgmode.org/worg/org-tutorials/org-latex-export.html#sec-7][LaTeX export]]
 ** Agenda
    - The [[http://orgmode.org/manual/Agenda-Views.html#Agenda-Views][agenda]] is key to using Org-mode effectively
 ** Babel

org-contrib/babel/languages/ob-doc-LaTeX.org

@@ -169,7 +169,7 @@ This example uses the excellent [[http://sourceforge.net/projects/pgf/][pgf/tikz
 * Common Idioms
 
   - Org-mode can export its outline structure to LaTeX, yielding a
-    serviceable document independent of Babel, see the [[http://orgmode.org/worg/org-tutorials/org-latex-export.php][LaTeX export tutorial]]
+    serviceable document independent of Babel, see the [[http://orgmode.org/worg/org-tutorials/org-latex-export.html][LaTeX export tutorial]]
 
 ** Creating and Including Graphics
    - This example creates a graph in R, then inserts it into a LaTeX

org-contrib/babel/languages/ob-doc-gnuplot.org

@@ -846,7 +846,7 @@ convert -density 300 file.eps file.png
 
 [fn:1] Gnuplot manual downloads: http://www.gnuplot.info/documentation.html
 
-[fn:2] Org-plot on Worg: http://orgmode.org/worg/org-tutorials/org-plot.php
+[fn:2] Org-plot on Worg: http://orgmode.org/worg/org-tutorials/org-plot.html
 
 [fn:3] 7.01 list of user visible changes: http://orgmode.org/Changes.html#ob-configuration-changes
 

org-contrib/babel/languages/ob-doc-ledger.org

@@ -30,7 +30,7 @@ subsequently generate the financial reports required.
     :END:
 
 With a recent version of org (7.01+), Ledger support is provided.  To
-use it, enable Ledger support.  Check the [[http://orgmode.org/worg/org-contrib/babel/index.php][Babel documentation on
+use it, enable Ledger support.  Check the [[http://orgmode.org/worg/org-contrib/babel/index.html][Babel documentation on
 Worg]] for instructions on how to achieve this but I currently do this
 directly as follows:
 
@@ -305,6 +305,6 @@ will be the running total of the =assets= in our ledger.
 * Summary
 
 This short tutorial shows how Ledger entries can be embedded in a org
-file and manipulated using [[http://orgmode.org/worg/org-contrib/babel/index.php][Babel]].  However, only simple Ledger
+file and manipulated using [[http://orgmode.org/worg/org-contrib/babel/index.html][Babel]].  However, only simple Ledger
 features have been illustrated; please refer to the Ledger
 [[http://wiki.github.com/jwiegley/ledger/][documentation]] for examples of more complex integrations with a ledger.

org-contrib/index.org

@@ -217,7 +217,7 @@ hopefully have some documentation.
   Written /Andrew Hyatt/.
   [[repofile:contrib/lisp/org-screen.el][Link to raw file]].
 
-- [[http://orgmode.org/worg/org-tutorials/multitarget-tables.php][/orgtbl-sqlinsert.el/ -- convert Org-mode tables to SQL insertions]] ::
+- [[http://orgmode.org/worg/org-tutorials/multitarget-tables.html][/orgtbl-sqlinsert.el/ -- convert Org-mode tables to SQL insertions]] ::
   Written by /Jason Riedy/.
   [[repofile:contrib/lisp/orgtbl-sqlinsert.el][Link to raw file]].
 

org-contrib/org-protocol.org

@@ -393,7 +393,7 @@ REGEDIT4
          :working-suffix ".org")))
 #+end_src
 
-  If you're now browsing http://orgmode.org/worg/org-tutorials/org-protocol.php
+  If you're now browsing http://orgmode.org/worg/org-tutorials/org-protocol.html
   and find a typo or have an idea how to enhance the documentation, simply click
   the bookmark and start editing.
 

org-contribute.org

@@ -24,7 +24,7 @@ your contribution will be useful:
 
 - you can submit *feature requests* -- Org is already mature, but new
   ideas keep popping up.  If you want to request a feature, it might
-  be a good idea to have a look at the current [[http://orgmode.org/worg/org-issues.php][Issue tracking file]]
+  be a good idea to have a look at the current [[http://orgmode.org/worg/org-issues.html][Issue tracking file]]
   which captures both bug reports and feature requests.  Or dig into
   the mailing list for possible previous discussions about your idea.
   If you cannot find back your idea, formulate it as detailed as
@@ -294,5 +294,5 @@ ones that are also in Emacs).
 Luckily, this list is still empty.
 
 #+BEGIN: timestamp :string "Last update: " :format "%Y-%m-%d @ %H:%M"
-Last update: 06-04-2010 16:29
+
 #+END:

org-dependencies.org

@@ -9,7 +9,7 @@ waiting for input. If you can, please contribute. If you think that
 another section should be added, please add it and fill it out. Also,
 if you spot any mistakes, omissions or superfluities, please fix
 them. If you have an account, you can clone the Worg tree and make the
-additions/fixes (see [[http://orgmode.org/worg/worg-git.php]] for more
+additions/fixes (see [[http://orgmode.org/worg/worg-git.html]] for more
 information), but if you don't or don't want to do it yourself, that's
 fine too: a note to the [[mailto:emacs-orgmode@gnu.org][orgmode mailing list]] will also do
 the job. Thanks!

org-tutorials/org-beamer/tutorial.org

@@ -111,7 +111,7 @@ the content.  The title will be derived from the outline headline text
 and the content will simply be the content that follows that
 headline.  A few example slides are presented below.  These will only
 cover the basic needs; for more complex examples and possible
-customisations, I refer you to the [[http://orgmode.org/worg/org-tutorials/org-beamer.php][detailed manual]].
+customisations, I refer you to the [[http://orgmode.org/worg/org-tutorials/org-beamer.html][detailed manual]].
 
 ** A simple slide
 The simplest slide will consist of a title and some text.  For instance,
@@ -235,7 +235,7 @@ width of the column.
 ** Using Babel
 One of my main uses for Beamer is the preparation of slides for
 teaching.  I happen to teach [[http://www.octave.org/][Octave]] to engineering students.  Org
-provides the [[http://orgmode.org/worg/org-contrib/babel/index.php][Babel]] framework for embedding code within org
+provides the [[http://orgmode.org/worg/org-contrib/babel/index.html][Babel]] framework for embedding code within org
 files.  For teaching, this is an excellent tool for presenting codes
 and the results of evaluating those codes.
 
@@ -345,7 +345,7 @@ glance in this mode:
 We can see the various blocks that have been defined as well as any
 columns (implicit by the presence of a column width).  By moving to
 any of these column entries displayed, values can be added, deleted or
-changed easily.  Please read [[http://orgmode.org/worg/org-tutorials/org-beamer.php][the full org Beamer manual]] for details.
+changed easily.  Please read [[http://orgmode.org/worg/org-tutorials/org-beamer.html][the full org Beamer manual]] for details.
 
 * Footnotes
 

org-tutorials/org-jekyll.org

@@ -88,7 +88,7 @@ directory about the Jekyll project directory to make sure that Jekyll
 doesn't consider .org files to be part of its project.
 
 * Configuring org html Export.
-The fundamentals of publishing html are described on [[http://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.php][worg]]. I am
+The fundamentals of publishing html are described on [[http://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.html][worg]]. I am
 assuming that you have a basic working org publishing setup. By
 default org produces complete web pages. However, as I am using Jekyll
 I am only really interested in the section of the page between the
@@ -431,7 +431,7 @@ org file which tracks Org-babel development.  The results can be seen
 
 * Other Blog Solutions for org.
 ** Blorgit
-[[http://orgmode.org/worg/blorgit.php][Blorgit]] uses org mode for markup and runs on the Sinatra mini
+[[http://orgmode.org/worg/blorgit.html][Blorgit]] uses org mode for markup and runs on the Sinatra mini
 framework. It is amenable to using git for posting and maintenance.
 ** ikiwiki
 [[http://ikiwiki.info/][ikiwiki]] is a web site compiler written in Perl. In many ways it is

org-tutorials/org-latex-export.org

@@ -170,7 +170,7 @@ support all features of the LaTeX exporter, then this can be handled
 in =.emacs= using [DEFAULT-PACKAGES], [NO-DEFAULT-PACKAGES],
 [PACKAGES], [NO-PACKAGES], [EXTRA], [NO-EXTRA].    
 
-Here is a simple example that uses a [[http://orgmode.org/worg/org-contrib/babel/examples/article-class.php][LaTeX class]] that supports the
+Here is a simple example that uses a [[http://orgmode.org/worg/org-contrib/babel/examples/article-class.html][LaTeX class]] that supports the
 Org-mode requirements and leaves open the possibility of adding file
 specific packages:
   
@@ -283,7 +283,7 @@ the tree-level tag, as in the following example.
 In the multiple export case, tags used to select a tree or subtree for
 export are defined in =.emacs= as part of the configuration needed to
 specify the many properties of a publication project.  A tutorial
-illustrates [[http://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.php][the flexibility of the publishing mechanism]] using an HTML
+illustrates [[http://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.html][the flexibility of the publishing mechanism]] using an HTML
 example.  The intricacies of the publishing mechanism are beyond the
 scope of of this LaTeX export tutorial.  Here, a working example[fn:1]
 is described.

org-tutorials/org-screencasts/index.org

@@ -19,10 +19,10 @@
 - [[http://jaderholm.com/screencasts.html][A 25 minute screencast]] by [[http://jaderholm.com/][Scott Jaderholm]], demonstrating the basic
   features of Org-mode.
 
-- A short [[http://lumiere.ens.fr/~guerry/org-playing-with-lists-screencast.php][screencast]] presenting a few features of plain lists, by
+- A short [[http://lumiere.ens.fr/~guerry/org-playing-with-lists-screencast.html][screencast]] presenting a few features of plain lists, by
   [[http://www.cognition.ens.fr/~guerry/][Bastien]].
 
-- [[http://orgmode.org/worg/org-tutorials/org-column-view-tutorial.php][Emacs Org's Column View]] by [[http://www.cognition.ens.fr/~guerry/][Bastien]], with an accompanying [[http://www.cognition.ens.fr/~guerry/org-column-screencast.php][screencast]].
+- [[http://orgmode.org/worg/org-tutorials/org-column-view-tutorial.html][Emacs Org's Column View]] by [[http://www.cognition.ens.fr/~guerry/][Bastien]], with an accompanying [[http://www.cognition.ens.fr/~guerry/org-column-screencast.php][screencast]].
 
 - [[http://vimeo.com/16533939][Setting up Org-mode for Windows]] by Russell Adams, 30 minutes with
   code snippets at [[http://article.gmane.org/gmane.emacs.orgmode/33234]].

org-tutorials/org4beginners.org

@@ -357,7 +357,7 @@ t List of all TODO entries
    /org-agenda-files/. There we see the list of files agenda uses to
    create it's lists. For now we can just leave it there, but at least
    you know what it is, when you later look at your config-file.
-   Further reading: [[http://orgmode.org/worg/org-tutorials/org-custom-agenda-commands.php][Custom agenda commands]]
+   Further reading: [[http://orgmode.org/worg/org-tutorials/org-custom-agenda-commands.html][Custom agenda commands]]
 * GTD
   New shortcuts in this chapter:
   - *C-c C-c* -- add tag
@@ -415,7 +415,7 @@ Current:
   and then *b*. This will export the document and open the new
   document in your browser.
 
-  Further reading: [[http://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.php][html publishing tutorial]] (which goes further then
+  Further reading: [[http://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.html][html publishing tutorial]] (which goes further then
   just a document, you can use it to publish a complete website). And
   [[http://orgmode.org/manual/Exporting.html#Exporting][the manual]] which explains exporting to html, latex, pdf and others.
 * Becoming proficient with org-mode
@@ -435,7 +435,7 @@ Current:
   - p -- previous
 
   Besides the org-mode manual, the is the [[http://orgmode.org/worg/][worg website]], which has
-  many cool ideas and [[http://orgmode.org/worg/org-tutorials/index.php][tutorials]].
+  many cool ideas and [[http://orgmode.org/worg/org-tutorials/index.html][tutorials]].
 
   For quick reminders there are the [[http://orgmode.org/index.html#sec-4.2][org-mode cheat-sheet]] and the
   emacs cheat-sheet, both will help you to remember those pesky