Added ref search, it_auto_prepend.php docs

1 files changed, 27 insertions, 8 deletions

diff --git a/README b/README
index 19bc750..c4d4c24 100644
--- a/README
+++ b/README
@@ -1,23 +1,42 @@
 ITools - A simple support library for PHP
 =========================================
 Home: http://itools.search.ch/
-Subversion Repository: http://itools.search.ch/itools/live
 License: http://itools.search.ch/itools/live/COPYING
+Installing: svn co http://itools.search.ch/itools/live itools
+Reference: http://itools.search.ch/(function | class | class/function)
 
 ITools is a collection of PHP functions and classes which make a few common
-tasks in PHP easier. It works in PHP 4 and up. Typical tasks should become
-easy enough to remove the need for a framework.
+tasks in PHP easier. It works in PHP 4 and up.
+
+Our examples omit array() around function parameters and use dangling commas.
+To get that, you can either use our just-in-time syntax converter or use
+our patch for PHP (see http://cschneid.com/php/ for info). To use the syntax
+converter, see the chapter about it_auto_prepend.php below.
+
+it_auto_prepend.php - ITools environment (optional)
+---------------------------------------------------
+If you include this with the PHP auto_prepend_file ini setting you get the
+following benefits:
+a) Includes all the ITools functionality
+b) auto_prepend.php is included for each directory in the include path.
+c) Automatic syntax conversion is enabled if you have a vanilla PHP without
+our syntax patch installed.
+NOTE: This may need manual configuration on shared hosting
+d) If you run PHP 5 an autoloader for classes is installed, you don't need
+to require any files (it looks for foo.class if you access class foo).
+e) $GLOBALS['IT_HOME'] is set to one level above the DOCUMENT_ROOT in web
+mode, one level above the script for CLI mode: This allows access to data
+directories from web and CLI mode alike.
 
-Note: Our examples omit array() around function parameters and use dangling
-commas. If you want to do that, you either need our PHP patch (see
-http://cschneid.com/php/ for infos and the patch) or our just-in-time syntax
-converter (not yet available).
+Example:
+  # Put this line in .htaccess or httpd.conf to set up ITools environment
+  php_value auto_prepend_file YOUR_PATH_TO_ITOOLS/it_auto_prepend.php
 
 
 it_html - HTML output generation
 --------------------------------
 it_html creates a global function for each common html tag. Those functions
-accept variable arguments, key=>value pairs as considered attributes.
+accept variable arguments, key=>value pairs are considered attributes.
 
 Example:
   new it_html;