(Emacs/lang)~Disabled SQL, Racket and Haskell

This is obviously just temporary until I find uses for them again.  Of
course, if I do want to use them I can just call the emacs-lisp block
to pull the repository and install it.

Emacs/.config/emacs/lang.org

@@ -99,7 +99,10 @@ format.
     :keymaps 'pdf-view-mode-map
     "M-g"    #'pdfgrep))
 #+end_src
-* SQL
+* WIP SQL
+:PROPERTIES:
+:header-args:emacs-lisp: :tangle no
+:END:
 The default SQL package provides support for connecting to common
 database types (sqlite, mysql, etc) for auto completion and query
 execution.  I don't use SQL currently but whenever I need it it's
@@ -338,7 +341,10 @@ execution of d-mode blocks and alias ~D-mode~ with ~d-mode~.
   (with-eval-after-load "eglot"
     (add-to-list 'eglot-server-programs '(rust-mode "rust-analyzer"))))
 #+end_src
-* Racket
+* WIP Racket
+:PROPERTIES:
+:header-args:emacs-lisp: :tangle no
+:END:
 A scheme with lots of stuff inside it.  Using it for a language design
 book so it's useful to have some Emacs binds for it.
 #+begin_src emacs-lisp
@@ -442,7 +448,10 @@ features to be fair.
     (add-hook 'java-mode-hook
               (proc (setq-local local-abbrev-table java-mode-abbrev-table)))))
 #+end_src
-* Haskell
+* WIP Haskell
+:PROPERTIES:
+:header-args:emacs-lisp: :tangle no
+:END:
 Haskell is a static lazy functional programming language (what a
 mouthful).  It's quite a beautiful language and really learning it will
 change the way you think about programming.  However, my preferred