User:Ricordisamoa/NoEmptyLine.js

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/* <nowiki>
 * NoEmptyLine.js by [[User:Ricordisamoa]]
 * uses jQuery
 * remove the "trailing line" from MediaWiki textareas
*/
$(document).ready(function(){
	if(mw.config.get("wgAction")!=="edit"||!document.editform) return;// in edit mode
	$("#wpTextbox1").val($("#wpTextbox1").val().replace(/\n$/,""));
});
/* </nowiki> */