Add args to unsupported message response based on some warnings I saw. Indicate which files are unsaved in the editor.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3638 ed5197a5-7fde-0310-b194-c3ffbd925b24

core/client.js

@@ -143,6 +143,9 @@ function load() {
 					'indentWithTabs': true,
 					'showTrailingSpace': true,
 				});
+				gEditor.on('changes', function() {
+					updateFiles();
+				});
 			}
 			gFiles = {};
 			var text;
@@ -208,6 +211,10 @@ function save() {
 
 	var appFinished = function(success) {
 		document.getElementById("save").disabled = false;
+		Object.values(gFiles).forEach(function(file) {
+			file.doc.markClean();
+		});
+		updateFiles();
 	}
 
 	var always = function() {
@@ -584,6 +591,9 @@ function updateFiles() {
 		if (file == gCurrentFile) {
 			li.classList.add("current");
 		}
+		if (!gFiles[file].doc.isClean()) {
+			li.classList.add("dirty");
+		}
 		node.appendChild(li);
 	}
 

core/style.css

@@ -176,3 +176,7 @@ a:active {
 	font-weight: bold;
 	background-color: #2aa198;
 }
+
+#files > li.dirty::after {
+	content: '*';
+}

src/ssb.c

@@ -1021,7 +1021,7 @@ static void _tf_ssb_connection_rpc_recv(tf_ssb_connection_t* connection, uint8_t
 						callback(connection, flags, request_number, val, NULL, 0, user_data);
 					}
 				} else {
-					const char* k_unsupported = "{\"message\": \"unsupported message\", \"name\": \"Error\", \"stack\": \"none\"}";
+					const char* k_unsupported = "{\"message\": \"unsupported message\", \"name\": \"Error\", \"stack\": \"none\", \"args\": []}";
 					tf_ssb_connection_rpc_send(connection, k_ssb_rpc_flag_json | k_ssb_rpc_flag_end_error, -request_number,
 						(const uint8_t*)k_unsupported, strlen(k_unsupported), NULL, NULL);
 				}