new syntax for auto-generated footnote [[^ footnote here]]

replaces current [[fn footnote here]] experimental syntax, legacy syntax support remains
WackoWiki · May 14, 2022 · e964c03 · e964c03
1 parent 5de438e
commit e964c03
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/wacko/formatter/class/wackoformatter.php b/wacko/formatter/class/wackoformatter.php
@@ -935,8 +935,9 @@ function wacko_callback($things)
 
 					return ($sup ? '<sup>' : '') . '<a href="#' . $ahref . '" id="o' . $ahref . '">' . $text . '</a>' . ($sup ? '</sup>' : '');
 				}
-				// autogenerated footnote [[fn footnote here]]
-				else if (mb_substr($url, 0, 2) == 'fn')
+				// auto-generated footnote [[^ footnote here]]
+				else if (  mb_substr($url, 0, 2) == 'fn' // legacy support for experimental syntax [[fn footnote here]]
+						|| $url[0] == '^')
 				{
 					$sup = 1;
 
@@ -962,6 +963,7 @@ function wacko_callback($things)
 
 					return ($sup ? '<sup class="footnote">' : '') . '<a href="#footnote-' . $footnote_count . '" id="footnote-' . $footnote_count . '-ref" title="footnote ' . $footnote_count . '" >[' . $footnote_count . ']</a>' . ($sup ? '</sup>' : '');
 				}
+				// forced links
 				else
 				{
 					if ($url != ($url = (preg_replace('/<!--markup:1:[\w]+-->|<!--markup:2:[\w]+-->|\[\[|\(\(/u', '', $url))))