Merge bba551333a into e32fe3f91c

src/js/simplemde.js

@@ -1601,12 +1601,24 @@ SimpleMDE.prototype.autosave = function() {
 			return;
 		}
 
+		if(this.options.autosave.binded !== true) {
 			if(simplemde.element.form != null && simplemde.element.form != undefined) {
 				simplemde.element.form.addEventListener("submit", function() {
+					clearTimeout(simplemde.autosaveTimeoutId);
+					simplemde.autosaveTimeoutId = undefined;
+
 					localStorage.removeItem("smde_" + simplemde.options.autosave.uniqueId);
+
+					// Restart autosaving in case the submit will be cancelled down the line
+					setTimeout(function() {
+						simplemde.autosave();
+					}, 10000);
 				});
 			}
 
+			this.options.autosave.binded = true;
+		}
+
 		if(this.options.autosave.loaded !== true) {
 			if(typeof localStorage.getItem("smde_" + this.options.autosave.uniqueId) == "string" && localStorage.getItem("smde_" + this.options.autosave.uniqueId) != "") {
 				this.codemirror.setValue(localStorage.getItem("smde_" + this.options.autosave.uniqueId));