nested-templates.patch
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	• bzimport
	Nov 21 2014, 8:51 PM

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nested-templates.patch
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	--- Parser.php 2005-10-17 18:02:09.000000000 +0200
	+++ Parser.php 2005-10-18 05:42:53.000000000 +0200
	@@ -1984,7 +1984,7 @@
	$text = preg_replace_callback( "/{{{([$titleChars]*?)}}}/", array( &$this, 'argSubstitution' ), $text );
	}
	# Template substitution
	- $regex = '/(\\n\|{)?{{(['.$titleChars.'])(\\\|.?\|)}}/s';
	+ $regex = '/(\\n\|{)?{{(['.$titleChars.'])(\\\|({?[^{])({{(?4)(?5)}}(?4))\|)}}/s';
	$text = preg_replace_callback( $regex, array( &$this, 'braceSubstitution' ), $text );

	array_pop( $this->mArgStack );
	@@ -2036,10 +2036,12 @@
	# If any of the arguments contains a '[[' but no ']]', it needs to be
	# merged with the next arg because the '\|' character between belongs
	# to the link syntax and not the template parameter syntax.
	+ # The same goes for '{{' and '}}' for nested templates.
	$argc = count($args);

	for ( $i = 0; $i < $argc-1; $i++ ) {
	- if ( substr_count ( $args[$i], '[[' ) != substr_count ( $args[$i], ']]' ) ) {
	+ if ( substr_count ( $args[$i], '[[' ) != substr_count ( $args[$i], ']]' )
	+ \|\| substr_count ( $args[$i], '{{' ) != substr_count ( $args[$i], '}}' ) ) {
	$args[$i] .= '\|'.$args[$i+1];
	array_splice($args, $i+1, 1);
	$i--;