fix custom formatter for the case when formatOnSave is disabled

plugins/c9.ide.format/formatters/custom.js

@@ -17,30 +17,13 @@ define(function(require, exports, module) {
         
         var ERROR_NOT_FOUND = 127;
         
-        function load() {
-            collab.on("beforeSave", beforeSave, plugin);
-            collab.on("postProcessorError", function(e) {
-                var mode = getMode(e.docId) || "language";
-                if (e.code !== ERROR_NOT_FOUND)
-                    return console.error("Error running formatter for " + mode + ": " + (e.stderr || e.code));
-                var formatter = (settings.get("project/" + mode + "/@formatter") || "formatter").replace(/(.*?) .*/, "$1");
-                showError("Error running code formatter for " + mode + ": "
-                    + formatter + " not found, please check your project settings");
-            });
-            format.on("format", function(e) {
-                if (!settings.get("project/" + e.mode + "/@formatOnSave"))
-                    return;
-                if (e.mode === "javascript" && settings.getBool("project/javascript/@use_jsbeautify"))
-                    return; // use built-in JS Beautify instead
-                save.save(tabs.currentTab);
-                return true;
-            }, plugin);
-        }
+        var fromFormatCommand;
         
-        function beforeSave(e) {
+        function load() {
+            collab.on("beforeSave", function(e) {
                 var mode = getMode(e.docId);
                 var enabled = settings.getBool("project/" + mode + "/@formatOnSave");
-            if (!enabled)
+                if (!enabled && !fromFormatCommand)
                     return;
                 if (mode === "javascript" && settings.getBool("project/javascript/@use_jsbeautify"))
                     return; // use built-in JS Beautify instead
@@ -51,6 +34,25 @@ define(function(require, exports, module) {
                     command: "bash",
                     args: ["-c", formatter]
                 };
+            }, plugin);
+            collab.on("postProcessorError", function(e) {
+                var mode = getMode(e.docId) || "language";
+                if (e.code !== ERROR_NOT_FOUND)
+                    return console.error("Error running formatter for " + mode + ": " + (e.stderr || e.code));
+                var formatter = (settings.get("project/" + mode + "/@formatter") || "formatter").replace(/(.*?) .*/, "$1");
+                showError("Error running code formatter for " + mode + ": "
+                    + formatter + " not found, please check your project settings");
+            });
+            format.on("format", function(e) {
+                if (!settings.get("project/" + e.mode + "/@formatter"))
+                    return;
+                if (e.mode === "javascript" && settings.getBool("project/javascript/@use_jsbeautify"))
+                    return; // use built-in JS Beautify instead
+                fromFormatCommand = true;
+                save.save(tabs.focussedTab);
+                fromFormatCommand = false;
+                return true;
+            }, plugin);
         }
         
         function getMode(docId) {
@@ -64,7 +66,7 @@ define(function(require, exports, module) {
             load();
         });
         plugin.on("unload", function() {
-            
+            fromFormatCommand = false;
         });
         
         /**