diff --git a/main.js b/main.js
index 9753449..75a6f0d 100644
--- a/main.js
+++ b/main.js
@@ -190,11 +190,6 @@ var commands = [
 	hint: "Download all notes (json file)",
 	action: downloadnotesjson
 },
-{
-	hint: "Download all notes (encrypted json file)",
-	action: downloadencrypted,
-	remoteonly: true
-},
 {
 	hint: "Insert text in todo",
 	action: promptinserttodo
@@ -767,11 +762,6 @@ function clickeditor()
 	var word, link;
 	if (event.ctrlKey)
 	{
-		if (!saved)
-		{
-			console.log("Not saved, ctrl+click ignored.");
-			return;
-		}
 		link = linkatpos();
 		var tag = tagatpos();
 		word =  wordatpos();
@@ -914,10 +904,10 @@ function tagslist()
 {
 	tags = {};
 
-	localdata
+	Object.values(metadata)
 	.forEach(n =>
 	{
-		var ts = gettags(n);
+		var ts = n.header.tags;
 		ts.forEach(t =>
 		{
 			tags[t] = tags[t] || [];
@@ -999,9 +989,9 @@ function download(filename, content)
 function downloadnotes()
 {
 	var zip = new JSZip();
-	localdata.forEach(note =>
+	Object.keys(metadata).forEach(guid =>
 	{
-		zip.file(getfilename(note.title), note.content);
+		zip.file(getfilename(metadata[guid].title), localStorage.getItem(guid));
 	});
 	zip.generateAsync({type:"blob"})
 	.then(function(content)
@@ -1013,9 +1003,9 @@ function downloadnotes()
 function downloadhtmlnotes()
 {
 	var zip = new JSZip();
-	localdata.forEach(note =>
+	Object.keys(metadata).forEach(guid =>
 	{
-		zip.file(getfilename(note.title).replace(".md", ".html"), md2html(note.content));
+		zip.file(getfilename(metadata[guid].title).replace(".md", ".html"), md2html(localStorage.getItem(guid)));
 	});
 	zip.generateAsync({type:"blob"})
 	.then(function(content)
@@ -1079,15 +1069,6 @@ function downloadnotesjson()
 	download("notes-" + timestamp() + ".json", window.localStorage.getItem("data"));
 }
 
-function downloadencrypted()
-{
-	encryptstring(JSON.stringify(localdata))
-	.then(encrypted =>
-	{
-		download("notes-encrypted-" + timestamp() + ".acs", encrypted);
-	});
-}
-
 function downloadnotewithsubs()
 {
 	var note = withsubs();
@@ -1224,10 +1205,11 @@ function loadsettings()
 
 function checksaved()
 {
-	if (!saved)
+	// todo
+	/*if (!saved)
 	{
 		return "not saved";
-	}
+	}*/
 }
 
 function initsnippets()
@@ -1442,9 +1424,9 @@ function getlinesrange()
 
 function backlinks()
 {
-	searchinlist(localdata
-		.filter(n => n.content.includes("[[" + title.value + "]]"))
-		.map(n => n.title))
+	searchinlist(Object.keys(metadata)
+		.filter(guid => localStorage.getItem(guid).includes("[[" + title.value + "]]"))
+		.map(guid => metadata[guid].title))
 	.then(loadnote);
 }
 
@@ -2780,19 +2762,9 @@ function togglepreview()
 
 function withsubs()
 {
+	// todo: handle loops
 	var currentguid = getguid(title.value);
 
-	// probe for infinite loop
-	try
-	{
-		descendants(currentguid);
-	}
-	catch (err)
-	{
-		showtemporaryinfo(err);
-		return null;
-	}
-
 	var content = md.value;
 	var kids = children(currentguid);
 	while (kids.length)