Commit | Line | Data |
---|---|---|
6855525e JL |
1 | <?php |
2 | ||
3 | /** | |
4 | * | |
5 | * Parses for implied line breaks indicated by newlines. | |
6 | * | |
7 | * @category Text | |
8 | * | |
9 | * @package Text_Wiki | |
10 | * | |
11 | * @author Paul M. Jones <pmjones@php.net> | |
12 | * | |
13 | * @license LGPL | |
14 | * | |
15 | * @version $Id: Newline.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $ | |
16 | * | |
17 | */ | |
18 | ||
19 | /** | |
20 | * | |
21 | * Parses for implied line breaks indicated by newlines. | |
22 | * | |
23 | * This class implements a Text_Wiki_Parse to mark implied line breaks in the | |
24 | * source text, usually a single carriage return in the middle of a paragraph | |
25 | * or block-quoted text. | |
26 | * | |
27 | * @category Text | |
28 | * | |
29 | * @package Text_Wiki | |
30 | * | |
31 | * @author Paul M. Jones <pmjones@php.net> | |
32 | * | |
33 | */ | |
34 | ||
35 | class Text_Wiki_Parse_Newline extends Text_Wiki_Parse { | |
36 | ||
37 | ||
38 | /** | |
39 | * | |
40 | * The regular expression used to parse the source text and find | |
41 | * matches conforming to this rule. Used by the parse() method. | |
42 | * | |
43 | * @access public | |
44 | * | |
45 | * @var string | |
46 | * | |
47 | * @see parse() | |
48 | * | |
49 | */ | |
50 | ||
51 | var $regex = '/([^\n])\n([^\n])/m'; | |
52 | ||
53 | ||
54 | /** | |
55 | * | |
56 | * Generates a replacement token for the matched text. | |
57 | * | |
58 | * @access public | |
59 | * | |
60 | * @param array &$matches The array of matches from parse(). | |
61 | * | |
62 | * @return string A delimited token to be used as a placeholder in | |
63 | * the source text. | |
64 | * | |
65 | */ | |
66 | ||
67 | function process(&$matches) | |
68 | { | |
69 | return $matches[1] . | |
70 | $this->wiki->addToken($this->rule) . | |
71 | $matches[2]; | |
72 | } | |
73 | } | |
74 | ||
75 | ?> |