0x29 retrieves the path to the current effect

Author: Xaymar

vst.h

@@ -794,7 +794,16 @@ enum VST_HOST_OPCODE {
 
 	VST_HOST_OPCODE_28 = 0x28,
 
+	/** Retrieve the directory of the effect that emitted this.
+	 * The returned value seems to be unchanged for container plug-ins.
+	 * 
+	 * @note (VST 2.0+) Available from VST 2.0 onwards.
+	 * @return (Windows) A zero-terminated char buffer of unknown size.
+	 * @return (MacOS) A valid FSSpec structure.
+	 */
 	VST_HOST_OPCODE_29 = 0x29,
+	/** @sa VST_HOST_OPCODE_29 */
+	VST_HOST_OPCODE_GET_EFFECT_DIRECTORY = 0x29,
 
 	/** Refresh everything related to the effect that emitted this event.
 	 * The plug-in should only emit this if something important has changed that the host doesn't already know about.