+ /**
+ * Parse flags with syntax -{FLAG| ... }-
+ *
+ */
+ function parseFlags($marked){
+ $flags = array();
+
+ // process flag only if the flag is valid
+ if(strlen($marked) < 2 || !(in_array($marked[0],$this->mFlags) && $marked[1]=='|' ) )
+ return array($marked,array());
+
+ $tt = explode($this->mMarkup['flagsep'], $marked, 2);
+
+ if(sizeof($tt) == 2) {
+ $f = explode($this->mMarkup['varsep'], $tt[0]);
+ foreach($f as $ff) {
+ $ff = trim($ff);
+ if(array_key_exists($ff, $this->mFlags) &&
+ !array_key_exists($this->mFlags[$ff], $flags))
+ $flags[] = $this->mFlags[$ff];
+ }
+ $rules = $tt[1];
+ }
+ else
+ $rules = $marked;
+
+ if( !in_array('R',$flags) ){
+ //FIXME: may cause trouble here...
+ //strip since it interferes with the parsing, plus,
+ //all spaces should be stripped in this tag anyway.
+ $rules = str_replace(' ', '', $rules);
+ }
+
+ return array($rules,$flags);
+ }
+