smarter spellcheck loading

debug/simplemde.js

@@ -1866,6 +1866,16 @@ function CodeMirrorSpellChecker(options) {
 	// Define the new mode
 	options.codeMirrorInstance.defineMode("spell-checker", function(config) {
 		// Load AFF/DIC data
+		var aff_loaded, dic_loaded;
+
+    var loadSpellChecker = function() {
+      if(aff_loaded && dic_loaded) {
+        CodeMirrorSpellChecker.typo = new Typo("en_US", CodeMirrorSpellChecker.aff_data, CodeMirrorSpellChecker.dic_data, {
+          platform: "any"
+        });
+      }
+    };
+
 		if(!CodeMirrorSpellChecker.aff_loading) {
 			CodeMirrorSpellChecker.aff_loading = true;
 			var xhr_aff = new XMLHttpRequest();
@@ -1873,13 +1883,8 @@ function CodeMirrorSpellChecker(options) {
 			xhr_aff.onload = function() {
 				if(xhr_aff.readyState === 4 && xhr_aff.status === 200) {
 					CodeMirrorSpellChecker.aff_data = xhr_aff.responseText;
-					CodeMirrorSpellChecker.num_loaded++;
-
-					if(CodeMirrorSpellChecker.num_loaded == 2) {
-						CodeMirrorSpellChecker.typo = new Typo("en_US", CodeMirrorSpellChecker.aff_data, CodeMirrorSpellChecker.dic_data, {
-							platform: "any"
-						});
-					}
+					aff_loaded = true;
+          loadSpellChecker();
 				}
 			};
 			xhr_aff.send(null);
@@ -1892,13 +1897,8 @@ function CodeMirrorSpellChecker(options) {
 			xhr_dic.onload = function() {
 				if(xhr_dic.readyState === 4 && xhr_dic.status === 200) {
 					CodeMirrorSpellChecker.dic_data = xhr_dic.responseText;
-					CodeMirrorSpellChecker.num_loaded++;
-
-					if(CodeMirrorSpellChecker.num_loaded == 2) {
-						CodeMirrorSpellChecker.typo = new Typo("en_US", CodeMirrorSpellChecker.aff_data, CodeMirrorSpellChecker.dic_data, {
-							platform: "any"
-						});
-					}
+          aff_loaded = true;
+          loadSpellChecker();
 				}
 			};
 			xhr_dic.send(null);