diff --git a/fluid/Fluid.h b/fluid/Fluid.h
index d67c31cb3..919e76352 100644
--- a/fluid/Fluid.h
+++ b/fluid/Fluid.h
@@ -186,7 +186,7 @@ public: // Methods
   void sort_selected();
   // Show or hide the widget bin.
   void toggle_widget_bin();
-  // Open a dialog to show the HTML help page form the FLTK documentation folder.
+  // Open a dialog to show the HTML help page from the FLTK documentation folder.
   void show_help(const char *name);
   // Open the "About" dialog.
   void about();
diff --git a/fluid/io/Project_Writer.h b/fluid/io/Project_Writer.h
index c95c9f7cb..69118f146 100644
--- a/fluid/io/Project_Writer.h
+++ b/fluid/io/Project_Writer.h
@@ -52,7 +52,6 @@ public:
   int open_write(const char *s);
   int close_write();
   int write_project(const char *filename, int selected_only, bool codeview);
-  void NewFunction();
   void write_word(const char *);
   void write_word(const std::string& word) { write_word(word.c_str()); }
   void write_string(const char *,...) __fl_attr((__format__ (__printf__, 2, 3)));
diff --git a/fluid/nodes/Node.cxx b/fluid/nodes/Node.cxx
index 1bddd2742..c989d6f6d 100644
--- a/fluid/nodes/Node.cxx
+++ b/fluid/nodes/Node.cxx
@@ -1220,7 +1220,7 @@ const char *Node::callback_name(fld::io::Code_Writer& f) {
  \return the name of the enclosing class, or names of the enclosing classes
  in a static buffe (don't call free), or nullptr if this Type is not inside a class
  */
-const char* Node::class_name(const int need_nest) const {
+const char* Node::class_name(int need_nest) const {
   Node* p = parent;
   while (p) {
     if (p->is_class()) {
diff --git a/fluid/nodes/Node.h b/fluid/nodes/Node.h
index a589d9973..60ea05978 100644
--- a/fluid/nodes/Node.h
+++ b/fluid/nodes/Node.h
@@ -306,7 +306,7 @@ public:
   /** Check if this Type is of the give type Type or derived from that type Type. */
   virtual bool is_a(Type inType) const { return (inType==Type::Base_); }
 
-  const char* class_name(const int need_nest) const;
+  const char* class_name(int need_nest) const;
   bool is_in_class() const;
 
   int has_function(const char*, const char*) const;