includes/diffengine/Renderer/unified.php
author Dan Fuhry <dan@enanocms.org>
Mon, 16 Jan 2012 09:23:20 -0500
changeset 1359 53c7e3cc7fb5
parent 1227 bdac73ed481e
permissions -rw-r--r--
Disable output gzipping during file download... it negates the memory usage controls
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<?php
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/**
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 * "Unified" diff renderer.
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 *
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 * This class renders the diff in classic "unified diff" format.
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 *
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 * $Horde: framework/Text_Diff/Diff/Renderer/unified.php,v 1.5 2006/01/08 00:06:57 jan Exp $
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 *
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 * @package Text_Diff
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 */
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class Text_Diff_Renderer_unified extends Text_Diff_Renderer {
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bdac73ed481e Going ahead with the switch to tabs. This is a major coding standards change! If any unusual parser bugs show up, check this changeset. Converted all .php, .js, .tpl, .css, and .json files and did basic testing.
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		/**
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 		* Number of leading context "lines" to preserve.
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 		*/
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		var $_leading_context_lines = 4;
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bdac73ed481e Going ahead with the switch to tabs. This is a major coding standards change! If any unusual parser bugs show up, check this changeset. Converted all .php, .js, .tpl, .css, and .json files and did basic testing.
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		/**
bdac73ed481e Going ahead with the switch to tabs. This is a major coding standards change! If any unusual parser bugs show up, check this changeset. Converted all .php, .js, .tpl, .css, and .json files and did basic testing.
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 		* Number of trailing context "lines" to preserve.
bdac73ed481e Going ahead with the switch to tabs. This is a major coding standards change! If any unusual parser bugs show up, check this changeset. Converted all .php, .js, .tpl, .css, and .json files and did basic testing.
Dan
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 		*/
bdac73ed481e Going ahead with the switch to tabs. This is a major coding standards change! If any unusual parser bugs show up, check this changeset. Converted all .php, .js, .tpl, .css, and .json files and did basic testing.
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		var $_trailing_context_lines = 4;
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		function _blockHeader($xbeg, $xlen, $ybeg, $ylen)
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		{
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				if ($xlen != 1) {
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						$xbeg .= ',' . $xlen;
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				}
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				if ($ylen != 1) {
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						$ybeg .= ',' . $ylen;
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				}
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				return "@@ -$xbeg +$ybeg @@";
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		}
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		function _added($lines)
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		{
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				return $this->_lines($lines, '+');
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		}
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		function _deleted($lines)
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		{
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				return $this->_lines($lines, '-');
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		}
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		function _changed($orig, $final)
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		{
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				return $this->_deleted($orig) . $this->_added($final);
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		}
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}