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- <?php
- class Text_Diff_Renderer_context extends Text_Diff_Renderer {
-
- var $_leading_context_lines = 4;
-
- var $_trailing_context_lines = 4;
- var $_second_block = '';
- function _blockHeader($xbeg, $xlen, $ybeg, $ylen)
- {
- if ($xlen != 1) {
- $xbeg .= ',' . $xlen;
- }
- if ($ylen != 1) {
- $ybeg .= ',' . $ylen;
- }
- $this->_second_block = "--- $ybeg ----\n";
- return "***************\n*** $xbeg ****";
- }
- function _endBlock()
- {
- return $this->_second_block;
- }
- function _context($lines)
- {
- $this->_second_block .= $this->_lines($lines, ' ');
- return $this->_lines($lines, ' ');
- }
- function _added($lines)
- {
- $this->_second_block .= $this->_lines($lines, '+ ');
- return '';
- }
- function _deleted($lines)
- {
- return $this->_lines($lines, '- ');
- }
- function _changed($orig, $final)
- {
- $this->_second_block .= $this->_lines($final, '! ');
- return $this->_lines($orig, '! ');
- }
- }
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