// ===========================================================================
// Copyright 2018 Autodesk, Inc. All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
// ===========================================================================
//
//
//  Creation Date:  March 11, 2003
//
//<doc>
//<name plugAttrNoIndex>
//
//<related>
//      plugNode plugAttr listAttr attributeQuery attributeInfo
//
//<synopsis>
//      plugAttrNoIndex(string $plug)
//
//<returns>
//      string Attribute name portion of the specified plug, omitting the
//		index if it exists
//
//<description>
//      This procedure returns the attribute name portion of the specified
//      plug without its associated index. For example, the attribute name
//		portion of the plug "ramp1.colorEntryList[0].color" would be
//		"color".
//
//<flags>
//      string $plug The plug name from which to extract the attribute name
//      portion.
//
//<examples>
//  	// Find the attribute name portion of checker1.color1
//		plugAttrNoIndex "checker1.color1";
//		// Result: color1 //
//
//</doc>


global proc string plugAttrNoIndex(string $plug)
{
	string $buffer[];
	tokenize($plug, ".", $buffer);

	string $tokens[];
	string $lastAttr = $buffer[size($buffer)-1];
	tokenize $lastAttr "[" $tokens;

	string $attr = $tokens[0];
	return $attr;
}