User:Writ Keeper/Scripts/syntaxChecker.js

In today's article, we will thoroughly explore User:Writ Keeper/Scripts/syntaxChecker.js and its impact on different aspects of everyday life. From its influence on popular culture to its relevance today, User:Writ Keeper/Scripts/syntaxChecker.js has been the subject of debate and discussion in various areas. We will analyze its historical, social and economic importance, as well as its role in the formation of opinions and attitudes. Through different perspectives and approaches, we will seek to better understand the role User:Writ Keeper/Scripts/syntaxChecker.js plays in our society and how it has evolved over time. Join us on this journey of discovery and reflection about User:Writ Keeper/Scripts/syntaxChecker.js.
$(document).ready(function()
{
	if(mw.config.get("wgNamespaceNumber") != 0 && (mw.config.get("wgAction") == "edit" || mw.config.get("wgAction") == "submit") && $("#editform").length > 0)
	{
		regex = new RegExp(/(\{\\}|\)/g);
		$("#editform").on("submit", function(event) 
		{
			var previousErrors = .map(match => match.index);
			var addedErrors = .map(match => match.index);
			var prevCount = previousErrors.length;
			var addedCount = addedErrors.length;
			var indexA = 0;
			var indexP = 0;
			while(indexP >= 0 && indexA < addedCount && indexP < prevCount)
			{
				if(previousErrors == addedErrors)
				{
					indexA++;
					indexP++;
				}
				else if( previousErrors < addedErrors) 
				{
					indexP++;
				}
				else
				{
					indexP = -1;
				}
			}
			if(indexP == -1 || (indexP == prevCount && indexA < addedCount))
			{
				$("#wpTextbox1").focus().prop({'selectionStart': addedErrors, 'selectionEnd': addedErrors+2})
				return(confirm("Mismatched curly and square braces detected! Are you sure you want to save this edit?"));
			}
			else return true;
		});
	}
});