dealing with headings

index.js

@@ -28,21 +28,32 @@ module.exports = function(input){
 		var html = '';
 		for(var i = 0; i < lines.length; i++){
 			if(lines[i] !== ''){
-				var tabs_array = lines[i].split('\t');
-				var current_line_num_tabs = tabs_array.length - 1;
-				if(current_line_num_tabs > previous_line_num_tabs){
-					html += insertTabs(current_line_num_tabs * 2) + '<ul>\n';
-					html_stack.push(insertTabs(current_line_num_tabs * 2) + '</ul>\n');
+				if(lines[ i + 1 ] === '' && (i === 0 || lines[ i - 1 ] === '')){
+					html += popHTMLStack(-1, previous_line_num_tabs); 
+					previous_line_num_tabs = -1;
+					if( i > 0 ) {
+						html += '<h2>' + lines[i] + '</h2>\n';
+					} else {
+						html += '<h1>' + lines[i] + '</h1>\n';
+					}
 				} else {
-					html += popHTMLStack(current_line_num_tabs, previous_line_num_tabs);
+					var tabs_array = lines[i].split('\t');
+					var current_line_num_tabs = tabs_array.length - 1;
+					if(current_line_num_tabs > previous_line_num_tabs){
+						html += insertTabs(current_line_num_tabs * 2) + '<ul>\n';
+						html_stack.push(insertTabs(current_line_num_tabs * 2) + '</ul>\n');
+					} else { 
+						html += popHTMLStack(current_line_num_tabs, previous_line_num_tabs);
+					}
+					html += insertTabs((current_line_num_tabs * 2) + 1) + '<li>\n';
+					html += insertTabs((current_line_num_tabs * 2) + 2) + tabs_array[tabs_array.length - 1] + '\n';
+					html_stack.push(insertTabs((current_line_num_tabs * 2) + 1) + '</li>\n');
+					previous_line_num_tabs = current_line_num_tabs;
 				}
-				html += insertTabs((current_line_num_tabs * 2) + 1) + '<li>\n';
-				html += insertTabs((current_line_num_tabs * 2) + 2) + tabs_array[tabs_array.length - 1] + '\n';
-				html_stack.push(insertTabs((current_line_num_tabs * 2) + 1) + '</li>\n');
-				previous_line_num_tabs = current_line_num_tabs;
 			}
 		}
 		html += popHTMLStack(-1, previous_line_num_tabs); 
+		previous_line_num_tabs = -1;
 		return html
 	}