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https://github.com/erusev/parsedown.git
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simplify comments
This commit is contained in:
Emanuil Rusev
parent
4758f58f73
commit
18d3dbf4f6
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@ -46,17 +46,17 @@ class Parsedown
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function parse($text)
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{
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# Removes UTF-8 BOM and marker characters.
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# removes UTF-8 BOM and marker characters
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$text = preg_replace('{^\xEF\xBB\xBF|\x1A}', '', $text);
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# Removes \r characters.
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# removes \r characters
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$text = str_replace("\r\n", "\n", $text);
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$text = str_replace("\r", "\n", $text);
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# Replaces tabs with spaces.
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# replaces tabs with spaces
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$text = str_replace("\t", ' ', $text);
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# Encodes escape sequences.
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# encodes escape sequences
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if (strpos($text, '\\') !== FALSE)
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{
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@ -84,7 +84,7 @@ class Parsedown
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$text = $this->parse_block_elements($lines);
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# Decodes escape sequences (leaves out backslashes).
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# decodes escape sequences
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foreach ($this->escape_sequence_map as $code => $escape_sequence)
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{
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@ -110,7 +110,7 @@ class Parsedown
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foreach ($lines as $line)
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{
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# Block-Level HTML
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# markup (open)
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if ($element['type'] === 'block' and ! isset($element['closed']))
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{
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@ -131,7 +131,7 @@ class Parsedown
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continue;
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}
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# Empty
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# *
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if ($line === '')
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{
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@ -140,7 +140,7 @@ class Parsedown
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continue;
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}
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# Lazy Blockquote
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# blockquote (existing)
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if ($element['type'] === 'blockquote' and ! isset($element['interrupted']))
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{
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@ -151,7 +151,7 @@ class Parsedown
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continue;
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}
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# Lazy List Item
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# list (existing)
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if ($element['type'] === 'li')
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{
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@ -203,14 +203,14 @@ class Parsedown
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}
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}
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# Quick Paragraph
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# paragraph
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if ($line[0] >= 'a' or $line[0] >= 'A' and $line[0] <= 'Z')
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{
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goto paragraph;
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}
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# Code Block
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# code block
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if ($line[0] === ' ' and preg_match('/^[ ]{4}(.*)/', $line, $matches))
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{
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@ -243,7 +243,7 @@ class Parsedown
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continue;
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}
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# Setext Header (---)
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# setext heading (---)
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if ($line[0] === '-' and $element['type'] === 'p' and ! isset($element['interrupted']) and preg_match('/^[-]+[ ]*$/', $line))
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{
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@ -253,7 +253,7 @@ class Parsedown
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continue;
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}
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# Atx Header (#)
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# atx heading (#)
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if ($line[0] === '#' and preg_match('/^(#{1,6})[ ]*(.+?)[ ]*#*$/', $line, $matches))
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{
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@ -270,7 +270,7 @@ class Parsedown
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continue;
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}
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# Setext Header (===)
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# setext heading (===)
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if ($line[0] === '=' and $element['type'] === 'p' and ! isset($element['interrupted']) and preg_match('/^[=]+[ ]*$/', $line))
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{
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@ -289,7 +289,7 @@ class Parsedown
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continue;
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}
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# Link Reference
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# reference
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if ($pure_line[0] === '[' and preg_match('/^\[(.+?)\]:[ ]*([^ ]+)/', $pure_line, $matches))
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{
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@ -301,7 +301,7 @@ class Parsedown
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continue;
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}
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# Blockquote
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# blockquote
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if ($pure_line[0] === '>' and preg_match('/^>[ ]?(.*)/', $pure_line, $matches))
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{
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@ -331,7 +331,7 @@ class Parsedown
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continue;
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}
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# HTML
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# markup
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if ($pure_line[0] === '<')
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{
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@ -368,7 +368,7 @@ class Parsedown
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}
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}
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# Horizontal Rule
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# horizontal rule
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if (preg_match('/^([-*_])([ ]{0,2}\1){2,}[ ]*$/', $pure_line))
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{
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@ -381,7 +381,7 @@ class Parsedown
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continue;
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}
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# List Item
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# list item
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if (preg_match('/^([ ]*)(\d+[.]|[*+-])[ ](.*)/', $line, $matches))
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{
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@ -537,7 +537,7 @@ class Parsedown
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$index = 0;
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# Code Span
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# code span
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if (strpos($text, '`') !== FALSE and preg_match_all('/`(.+?)`/', $text, $matches, PREG_SET_ORDER))
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{
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@ -568,7 +568,7 @@ class Parsedown
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}
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}
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# Inline Link / Image
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# inline link or image
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if (strpos($text, '](') !== FALSE and preg_match_all('/(!?)(\[((?:[^\[\]]|(?2))*)\])\((.*?)\)/', $text, $matches, PREG_SET_ORDER)) # inline
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{
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@ -601,7 +601,7 @@ class Parsedown
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}
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}
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# Reference(d) Link / Image
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# reference link or image
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if ($this->reference_map and strpos($text, '[') !== FALSE and preg_match_all('/(!?)\[(.+?)\](?:\n?[ ]?\[(.*?)\])?/ms', $text, $matches, PREG_SET_ORDER))
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{
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@ -643,7 +643,7 @@ class Parsedown
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}
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}
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# Automatic Links
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# automatic link
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if (strpos($text, '<') !== FALSE and preg_match_all('/<((https?|ftp|dict):[^\^\s]+?)>/i', $text, $matches, PREG_SET_ORDER))
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{
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