$("textarea").keydown(function(e) { var $this, end, start; if (e.keyCode === 9) { start = this.selectionStart; end = this.selectionEnd; $this = $(this); $this.val($this.val().substring(0, start) + "\t" + $this.val().substring(end)); this.selectionStart = this.selectionEnd = start + 1; return false; } });
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