create an addPluginCall() method for the handler

refactor plugin() method to use new function

this provides an interface for plugins to write their own instructions
directly when returning a single instruction is not sufficient and saves
plugin authors from hacking the handler's calls stack

darcs-hash:20070125144103-9b6ab-3df781ec7fd1c4e75ac198139581cd2759c91052.gz

1 files changed, 6 insertions, 1 deletions

diff --git a/inc/parser/handler.php b/inc/parser/handler.php
index 01abf5876..d8e6c79ea 100644
--- a/inc/parser/handler.php
+++ b/inc/parser/handler.php
@@ -27,6 +27,11 @@ class Doku_Handler {
         $this->CallWriter->writeCall($call);
     }
 
+    function addPluginCall($plugin, $args, $state, $pos) {
+        $call = array('plugin',array($plugin, $args, $state), $pos);
+        $this->CallWriter->writeCall($call);
+    }
+
     function _finalize(){
 
         $this->CallWriter->finalise();
@@ -75,7 +80,7 @@ class Doku_Handler {
         if($plugin != null){
             $data = $plugin->handle($match, $state, $pos, $this);
         }
-        $this->_addCall('plugin',array($pluginname,$data,$state),$pos);
+        $this->addPluginCall($pluginname,$data,$state,$pos);
         return true;
     }