FS#2859 $match[0] impossible to read in DOKU_LEXER_ENTER and DOKU_LEXER_EXIT states of syntax plugins

Syntax

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  2013-10-02 eroux

  Consider a "bugreport" plugin with the attached syntax.php file.
  
  As you'll see if you activate it and add a <FIXME>foo</FIXME> in a page, the $match string passed to handler function in the DOKU_LEXER_ENTER and DOKU_LEXER_EXIT states is unreadable as it is, but it can be read if you make substr($match,1,-1).
  
  Is this the normal behaviour? If it is, it should definitely be documented, as it made me (and most certainly most syntax pluin writers) loose a lot of time...
  
  Thank you!

  • syntax.php text/x-c++; charset=us-ascii
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  2013-10-04 ChrisS

  I don't get what you're saying.
  
  For DOKU_LEXER_ENTER, $match is "<FIXME>".
  For DOKU_LEXER_EXIT, $match is "</FIXME>".
  
  Both strings are readable and have what I consider to be the expected values.  What do you think they should contain?
  
  Perhaps you are confusing what you see in your browser with the expected string value, however take a look at the html source and the expected string values are present.   If you want to view text strings in your page, you should escape them with htmlspecialchars(), htmlentities() or the dokuwiki shortcut, hsc().  E.g.
  
  print("state: ".hsc($state)."<br/>");
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  2013-10-04 eroux

  Oh sorry, php beginner's mistake!