GitHub #329: fixed missing code

Commented out code was obsolete.
line_len was a true bug which can shred the end of lines.

Removed Warning

fluid/code.cxx

@@ -419,15 +419,15 @@ void write_c_indented(const char *textlines, int inIndent, char inTrailwWith) {
       if (newline)
         line_len = (int)(newline-textlines);
       else
-        line_len = strlen(textlines);
+        line_len = (int)strlen(textlines);
       if (textlines[0]=='\n') {
         // avoid trailing spaces
       } else if (textlines[0]=='#') {
         // don't indent preprocessor statments starting with '#'
-        write_c("%.*s", (int)(newline-textlines), textlines);
+        write_c("%.*s", line_len, textlines);
       } else {
         // indent all other text lines
-        write_c("%s%.*s", indent(), (int)(newline-textlines), textlines);
+        write_c("%s%.*s", indent(), line_len, textlines);
       }
       if (newline) {
         write_c("\n");

fluid/factory.cxx

@@ -1053,7 +1053,6 @@ static Fl_Type *known_types[] = {
 Fl_Type *add_new_widget_from_user(Fl_Type *inPrototype, Strategy strategy) {
   undo_checkpoint();
   undo_suspend();
-  Fl_Type *ins = Fl_Type::current;
   Fl_Type *t = ((Fl_Type*)inPrototype)->make(strategy);
   if (t) {
     if (t->is_widget() && !t->is_window()) {
@@ -1087,22 +1086,6 @@ Fl_Type *add_new_widget_from_user(Fl_Type *inPrototype, Strategy strategy) {
         }
       }
     }
-#if 0
-    // Fluid inserts widgets always as the last child of a matching group.
-    // This is great when reading a file, but if users do thins interactively,
-    // they expect the new widget close to where they worked previously.
-    if (ins) {
-      // if the new and current widget are siblings, just move it here.
-      if (ins->level==t->level) {
-      Fl_Type *c;
-      for (c=t; c && c!=ins && c->level>=t->level; c=c->prev) { }
-        if (c==ins) {
-          t->move_before(ins); // together the same as 'move_after'
-          ins->move_before(t);
-        }
-      }
-    }
-#endif
     // make the new widget visible
     select_only(t);
     set_modflag(1);