Function getLine

public/js/markdown.js:31–44

(text, selectionStart)

	});

	function getLine(text, selectionStart) {
		// Break apart into lines, return the line the cursor is in
		const lines = text.split('\n');

		return lines.reduce(function (memo, cur) {
			if (typeof memo !== 'number') {
				return memo;
			} if (selectionStart > (memo + cur.length)) {
				return memo + cur.length + 1;
			}

			return cur;
		}, 0);
	}
};

export function prepareFormattingTools() {