2 files changed, 5 insertions, 6 deletions

diff --git a/dependencies.js b/dependencies.js
index dd2a087..f7f4147 100644
--- a/dependencies.js
+++ b/dependencies.js
@@ -878,8 +878,7 @@ function _check() {
         return str;
     }
     else if(typeof param == "string") {
-        // needs to be changed later
-        return param;
+        return '"'+param+'"';
     }
     else {
         return param;
diff --git a/details.js b/details.js
index b6b8e0c..452d336 100644
--- a/details.js
+++ b/details.js
@@ -564,12 +564,12 @@ function sci2exp(c) {
             return "list()";
         }
     } else if (typeof c.length === "undefined") {
-        return c.toString();
+        return _check(c);
     } else if (c.length == 0) {
         return "[]";
-    } else if (c.length == 1)
-        return c.toString();
-    else {
+    } else if (c.length == 1) {
+        return _check(c[0]);
+    } else {
         var result = "[";
         for (var i = 0; i < c.length; i++) {
             if (typeof c[i].length === 'undefined') {