From b72788d9ce8a2eb05572ce923aebd3027cb87bb6 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Mon, 18 Apr 2011 09:47:08 -0400
Subject: [PATCH] pass args from Docfile to renderer

---
 lib/docfile.php | 8 ++++++--
 lib/util.php    | 4 ++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/docfile.php b/lib/docfile.php
index feba930b43..982177315a 100644
--- a/lib/docfile.php
+++ b/lib/docfile.php
@@ -90,13 +90,17 @@ class DocFile
         }
     }
 
-    function toHTML()
+    function toHTML($args=null)
     {
+        if (is_null($args)) {
+            $args = array();
+        }
+
         if (empty($this->contents)) {
             $this->contents = file_get_contents($this->filename);
         }
 
-        return common_markup_to_html($this->contents);
+        return common_markup_to_html($this->contents, $args);
     }
 
     static function defaultPaths()
diff --git a/lib/util.php b/lib/util.php
index 05c5407cdb..be954feb49 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -1933,6 +1933,10 @@ function common_confirmation_code($bits)
 
 function common_markup_to_html($c, $args=null)
 {
+    if (is_null($args)) {
+        $args = array();
+    }
+
     $c = preg_replace('/%%arg.(\w+)%%/', "{$args['\\1']}", $c);
     $c = preg_replace('/%%user.(\w+)%%/e', "common_user_property('\\1')", $c);
     $c = preg_replace('/%%action.(\w+)%%/e', "common_local_url('\\1')", $c);