last remains of wrong branch itools/live/devel-utf8 removed

1 files changed, 0 insertions, 429 deletions

diff --git a/devel-utf8/it_syntaxconverter.class b/devel-utf8/it_syntaxconverter.class
deleted file mode 100644
index 6ec8849..0000000
--- a/devel-utf8/it_syntaxconverter.class
+++ /dev/null
@@ -1,429 +0,0 @@
-<?php
-/*
-**	$Id$
-**
-**	Copyright (C) 1995-2007 by the ITools Authors.
-**	This file is part of ITools - the Internet Tools Library
-**
-**	ITools is free software; you can redistribute it and/or modify
-**	it under the terms of the GNU General Public License as published by
-**	the Free Software Foundation; either version 3 of the License, or
-**	(at your option) any later version.
-**
-**	ITools is distributed in the hope that it will be useful,
-**	but WITHOUT ANY WARRANTY; without even the implied warranty of
-**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-**	GNU General Public License for more details.
-**
-**	You should have received a copy of the GNU General Public License
-**	along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-class it_syntaxconverter
-{
-	var $mode;	# Either 'old', 'new', 'test'
-	var $changes = 0;
-
-	var $whitespace = array
-	(
-		T_WHITESPACE => true,
-		T_COMMENT => true,
-	);
-
-	var $arrayoptional = array
-	(
-		T_VARIABLE => true,
-		T_STRING => true,
-	);
-
-#
-# Constructor
-#
-function it_syntaxconverter($string, $mode = "old")
-{
-	if (defined('T_ML_COMMENT'))
-		$this->whitespace[T_ML_COMMENT] = true;		# PHP4
-
-	if (defined('T_DOC_COMMENT'))
-		$this->whitespace[T_DOC_COMMENT] = true;	# PHP5
-
-	$this->input = $string;
-	$this->mode = $mode;
-	$this->tokens = @token_get_all($this->input);
-	$this->count = count($this->tokens);
-	$this->position = 0;
-	$this->old =  $this->parse();
-	$this->new =  $this->convert($this->old);
-	$this->output = $this->text($this->new);
-}
-
-#
-# Build parse tree from source string
-#
-function parse()
-{
-	$result = array();
-
-	while ($this->position < $this->count)
-	{
-		$token = $this->tokens[$this->position++];
-
-		if (is_string($token))
-		{
-			if ($token == '(')
-				$result[] = array('LIST', $this->parse_list());
-			else
-				$result[] = array('TEXT', $token);
-		}
-		else
-			$result[] = $token;
-	}
-
-	return $result;
-}
-
-function parse_list()
-{
-	$result = array();
-
-	while ($this->position < $this->count)
-	{
-		list($token, $element) = $this->parse_element();
-		$result[] = $element;
-
-		if ($token == ')')
-			break;
-	}
-
-	return $result;
-}
-
-function parse_element()
-{
-	$result = array();
-
-	while ($this->position < $this->count)
-	{
-		$token = $this->tokens[$this->position++];
-
-		if (is_string($token))
-		{
-			if ($token == '(')
-				$result[] = array('LIST', $this->parse_list());
-			else if (($token == ',') || ($token == ')'))
-				break;
-			else
-				$result[] = array('TEXT', $token);
-		}
-		else
-			$result[] = $token;
-	}
-
-	return array($token, $result);
-}
-
-
-#
-# Modify parse tree to old syntax
-#
-function convert($tokens)
-{
-	$result = array();
-	$op = '';
-
-	foreach ($tokens as $token)
-	{
-		list($id, $elements) = $token;
-
-		if ($id == 'LIST')
-		{
-			if (empty($this->arrayoptional[$op]))
-			{
-				$list = array();
-
-				foreach ($elements as $element)
-					$list[] = $this->convert($element);
-
-				$result[] = array($id, $list);
-			}
-			else
-				$result[] = array('LIST', $this->convert_list($elements));
-		}
-		else
-			$result[] = $token;
-
-		if (empty($this->whitespace[$id]))
-			$op = $id;
-	}
-
-	return $result;
-}
-
-function convert_list($elements)
-{
-	if ($this->mode != 'new')
-	{
-		$result = $this->convert_list_namedparameters($elements);
-		$result = $this->convert_list_trailingcomma($result);
-	}
-	else
-		$result = $this->convert_list_arrayparameters($elements);
-
-	return $result;
-}
-
-#
-# Remove array() around named parameter lists
-#
-function convert_list_arrayparameters($elements)
-{
-	$result = array();
-	$locked = false;
-
-	foreach ($elements as $element)
-	{
-		$element = $this->convert($element);
-
-		if ($locked)
-		{
-			$result[] = $element;
-			$locked = false;
-		}
-		else
-		{
-			$elementlist = $this->convert_pure_assoc_array($element);
-
-			foreach ($elementlist as $element)
-				$result[] = $element;
-
-			$locked = count($elementlist) != 1;
-		}
-	}
-
-	return $result;
-}
-
-function convert_pure_assoc_array($tokens)
-{
-	$result = array();
-	$element = array();
-	$array = false;
-	$locked = false;
-
-	foreach ($tokens as $token)
-	{
-		list($id, $elements) = $token;
-
-		if ($array)
-		{
-			if (($id == 'LIST') && $this->only_double_arrow($elements))
-			{
-				foreach ($elements as $listelements)
-				{
-					$listelements = $this->convert($listelements);
-
-					foreach ($listelements as $listelement)
-						$element[] = $listelement;
-
-					$result[] = $element;
-					$element = array();
-				}
-
-				# Continue with last element
-				$element = array_pop($result);
-			}
-			else
-			{
-				$element[] = $array;
-				$element[] = $token;
-			}
-
-			$array = false;
-			$locked = true;
-		}
-		else if (!$locked && ($id == T_ARRAY))
-		{
-			$array = $token;
-		}
-		else if (empty($this->whitespace[$id]))
-		{
-			if ($locked)
-			{
-				# Encountered something after array, abort
-				$result = array();
-				$element = $tokens;
-				break;
-			}
-			else
-			{
-				$element[] = $token;
-				$locked = true;
-			}
-		}
-		else
-			$element[] = $token;
-	}
-
-	if ($element)
-		$result[] = $element;
-
-	return $result;
-}
-
-function only_double_arrow($elements)
-{
-	$result = $elements;	# Has to contain elements, empty is false
-
-	foreach ($elements as $element)
-	{
-		if (!$this->has_double_arrow($element))
-		{
-			$result = false;
-			break;
-		}
-	}
-
-	return $result;
-}
-
-#
-# Add array() around named parameter lists
-#
-function convert_list_namedparameters($elements)
-{
-	$namedparams = array();
-
-	foreach ($elements as $element)
-	{
-		$element = $this->convert($element);
-
-		if (!$this->has_double_arrow($element))
-		{
-			if ($namedparams)
-			{
-				$result[] = $this->make_array($namedparams);
-				$namedparams = array();
-			}
-
-			$result[] = $element;
-		}
-		else
-			$namedparams[] = $element;
-	}
-
-	if ($namedparams)
-		$result[] = $this->make_array($namedparams);
-
-	return $result;
-}
-
-#
-# Remove trailing comma by adding content to previous element
-#
-function convert_list_trailingcomma($elements)
-{
-	$result = $elements;
-	$last = count($result) - 1;
-
-	if (($last > 0) && $this->is_empty($result[$last]))
-	{
-		$this->changes++;
-		$element = array_pop($result);
-		$last--;
-		foreach ($element as $token)
-			$result[$last][] = $token;
-	}
-
-	return $result;
-}
-
-function has_double_arrow($element)
-{
-	$result = false;
-
-	foreach ($element as $token)
-	{
-		list($id, $text) = $token;
-
-		if ($id == T_DOUBLE_ARROW)
-		{
-			$result = true;
-			break;
-		}
-	}
-
-	return $result;
-}
-
-function make_array($namedparams)
-{
-	$result = array();
-	$body = array();
-
-	$this->changes++;
-	$namedparam = $namedparams[0];
-
-	foreach ($namedparam as $token)
-	{
-		list($id, $text) = $token;
-
-		if ($body || (($id != 'LIST') && empty($this->whitespace[$id])))
-			$body[] = $token;
-		else
-			$result[] = $token;
-	}
-
-	$namedparams[0] = $body;
-	$result[] = array(T_ARRAY, "array");
-	$result[] = array('LIST', $namedparams);
-
-	return $result;
-}
-
-function is_empty($element)
-{
-	$result = true;
-
-	foreach ($element as $token)
-	{
-		list($id, $text) = $token;
-
-		if (empty($this->whitespace[$id]))
-		{
-			$result = false;
-			break;
-		}
-	}
-
-	return $result;
-}
-
-
-#
-# Convert parse tree back to string
-#
-function text($tokens)
-{
-	$result = "";
-
-	foreach ($tokens as $token)
-	{
-		list($id, $data) = $token;
-
-		if ($id == 'LIST')
-		{
-			$list = array();
-
-			foreach ($data as $element)
-				$list[] .= $this->text($element);
-
-			$result .= "(" . join(",", $list) . ")";
-		}
-		else
-			$result .= $data;
-	}
-
-	return $result;
-}
-
-}