function warn(oElement) {
				if (bWarning) {
					if (!bCallerLoggedForWarnings) {
						bCallerLoggedForWarnings = true;
						Log.warning("Warning(s) during processing of " + sCaller, null,
							sXMLPreprocessor);
					}
					Log.warning(
						getNestingLevel() + Array.prototype.slice.call(arguments, 1).join(" "),
						oElement && serializeSingleElement(oElement), sXMLPreprocessor);
				}
			}
/*
			 * Outputs a warning message with the current nesting level; takes care not to
			 * construct the message or serialize XML in vain.
			 *
			 * @param {Element} [oElement]
			 *   any XML DOM element which is serialized to the details
			 * @param {...string} aTexts
			 *   the main text of the message is constructed from the rest of the arguments by
			 *   joining them separated by single spaces
			 */
Outputs a warning message with the current nesting level; takes care not to
construct the message or serialize XML in vain.

@param {Element} [oElement]
any XML DOM element which is serialized to the details
@param {...string} aTexts
the main text of the message is constructed from the rest of the arguments by
joining them separated by single spaces
Outputs a warning message with the current nesting level ; takes care not to construct the message or serialize XML in vain . @param { Element } [ oElement ] any XML DOM element which is serialized to the details @param { ... string } aTexts the main text of the message is constructed from the rest of the arguments by joining them separated by single spaces
function warn(oElement) {
				if (bWarning) {
					if (!bCallerLoggedForWarnings) {
						bCallerLoggedForWarnings = true;
						Log.warning("Warning(s) during processing of " + sCaller, null,
							sXMLPreprocessor);
					}
					Log.warning(
						getNestingLevel() + Array.prototype.slice.call(arguments, 1).join(" "),
						oElement && serializeSingleElement(oElement), sXMLPreprocessor);
				}
			}
function warn ( oElement ) { if ( bWarning ) { if ( ! bCallerLoggedForWarnings ) { bCallerLoggedForWarnings = true ; Log . warning ( "Warning(s) during processing of " + sCaller , null , sXMLPreprocessor ) ; } Log . warning ( getNestingLevel ( ) + Array . prototype . slice . call ( arguments , 1 ) . join ( " " ) , oElement && serializeSingleElement ( oElement ) , sXMLPreprocessor ) ; } }
Outputs a warning message with the current nesting level; takes care not to
 construct the message or serialize XML in vain.
Outputs a warning message with the current nesting level ; takes care not to construct the message or serialize XML in vain .