org: add some help for upgrading old code

* doc/org/upgrade2.org: New file.
* doc/Makefile.am, doc/org/index.org: Add it.
* doc/org/tut22.org: Add some custom id for reference.
* doc/org/spot.css: Style the tables.
* NEWS: Mention the new doc.
This commit is contained in:
Alexandre Duret-Lutz 2016-03-02 17:42:40 +01:00
parent 65726c0f60
commit 892e648970
6 changed files with 668 additions and 1 deletions

View file

@ -6,6 +6,9 @@
This example demonstrates how to create an automaton and then print it.
* C++
:PROPERTIES:
:CUSTOM_ID: cpp
:END:
#+BEGIN_SRC C++ :results verbatim :exports both :wrap SRC hoa
#include <iostream>