diff options
Diffstat (limited to 'platform/www/lib/plugins/markdowku/syntax/italicunderline.php')
-rw-r--r-- | platform/www/lib/plugins/markdowku/syntax/italicunderline.php | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/platform/www/lib/plugins/markdowku/syntax/italicunderline.php b/platform/www/lib/plugins/markdowku/syntax/italicunderline.php new file mode 100644 index 0000000..13a5a02 --- /dev/null +++ b/platform/www/lib/plugins/markdowku/syntax/italicunderline.php @@ -0,0 +1,56 @@ +<?php +/* + * Italic text enclosed in underlines: _..._ + */ + +if(!defined('DOKU_INC')) die(); +if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); +require_once(DOKU_PLUGIN.'syntax.php'); + +# Fix for Hogfather RC2 - see https://github.com/dwp-forge/columns/issues/5#issuecomment-638467603 +require_once(DOKU_INC.'inc/Parsing/Lexer/Lexer.php'); + +class syntax_plugin_markdowku_italicunderline extends DokuWiki_Syntax_Plugin { + + function getType() { return 'formatting'; } + function getPType() { return 'normal'; } + function getSort() { return 79; } + function getAllowedTypes() { + return Array('formatting', 'substition'); + } + + function connectTo($mode) { + $this->Lexer->addEntryPattern( + '(?<![\\\\])_(?![ _])(?=(?:(?!\n\n).)+?[^\\\\ _]_)', + $mode, + 'plugin_markdowku_italicunderline'); +// $this->Lexer->addSpecialPattern( +// '\w+_\w+_\w[\w_]*', +// $mode, +// 'plugin_markdowku_italicunderline'); + } + + function postConnect() { + $this->Lexer->addExitPattern( + '(?<![\\\\_ ])_', + 'plugin_markdowku_italicunderline'); + } + + function handle($match, $state, $pos, Doku_Handler $handler) { + return array($state, $match); + } + + function render($mode, Doku_Renderer $renderer, $data) { + + if ($data[0] == DOKU_LEXER_ENTER) + $renderer->emphasis_open(); + elseif ($data[0] == DOKU_LEXER_EXIT) + $renderer->emphasis_close(); + elseif ($data[0] == DOKU_LEXER_UNMATCHED) + $renderer->cdata($data[1]); + elseif ($data[0] == DOKU_LEXER_SPECIAL) + $renderer->cdata($data[1]); + + return true; + } +} |