[3.1.0] Further cleanup, making standalone work again

- Remove includes call in HTMLPurifier.auto.php
- Relax ConfigSchema treatment in generate-includes.php
- Clean up some empty comments (there are probably more)
- De-indent some extends
- class_exists() should now attempt to use autoload
- schema.ser is now a standalone file
- tests/index.php can be run from any directory

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1540 48356398-32a2-884e-a903-53898d9a118a

maintenance/generate-includes.php

@@ -18,13 +18,11 @@ $FS = new FSTools();
 $exclude_dirs = array(
     'HTMLPurifier/Language/',
     'HTMLPurifier/Filter/',
-    'HTMLPurifier/ConfigDef/', // specially handled, remove this once fixed!
 );
 $exclude_files = array(
     'HTMLPurifier/Lexer/PEARSax3.php',
     'HTMLPurifier/Lexer/PH5P.php',
     'HTMLPurifier/Bootstrap.php',
-    'HTMLPurifier/ConfigDef.php', // specially handled, remove this once fixed!
 );
 
 // Determine what files need to be included:
@@ -65,9 +63,6 @@ function get_dependency_lookup($file) {
     $deps = array();
     while (!feof($fh)) {
         $line = fgets($fh);
-        if (strncmp('HTMLPurifier_ConfigSchema', $line, 25) === 0) {
-            $deps['HTMLPurifier/ConfigSchema.php'] = true;
-        }
         if (strncmp('class', $line, 5) === 0) {
             // The implementation here is fragile and will break if we attempt
             // to use interfaces. Beware!

maintenance/merge-library.php

@@ -145,6 +145,7 @@ $FS->rmdirr('standalone'); // ensure a clean copy
 // data files
 $FS->mkdirr('standalone/HTMLPurifier/DefinitionCache/Serializer');
 make_dir_standalone('HTMLPurifier/EntityLookup');
+make_file_standalone('HTMLPurifier/ConfigSchema/schema.ser');
 
 // non-standard inclusion setup
 make_dir_standalone('HTMLPurifier/Language');