remove outdated Sweave material

starter-kit-stats.org

@@ -8,7 +8,7 @@ This file provides settings for ESS and R.
 * R and ESS
    Load ESS: Emacs Speaks Statistics, and several further tweaks for
  R. 
-
+ 
 ** Load ESS 
 #+src-name: ess-mode
 #+begin_src emacs-lisp
@@ -23,7 +23,7 @@ This file provides settings for ESS and R.
 
 ** Define Rnw-mode and make LaTeX aware of it. 
 #+srcname: misc-r
-#+begin_src emacs-lisp
+#+begin_src emacs-lisp :tangle no
 (add-to-list 'auto-mode-alist '("\\.Rnw\\'" . Rnw-mode))
 (add-to-list 'auto-mode-alist '("\\.Snw\\'" . Rnw-mode))
 (add-to-list 'auto-mode-alist '("\\.Rmd\\'" . Rnw-mode))
@@ -98,69 +98,6 @@ This file provides settings for ESS and R.
   (require 'ess-site)
 #+end_src
 
-** Make ESS support cacheSweave() library in R
-ESS comes with support for Sweave, e.g.,: M-n s M-n P from the Rnw
-file. But we also want to be able to conveniently use the
-cacheSweave() library, which uses a different driver. So we need a
-separate command for that. The following solution comes from [[http://blog.nguyenvq.com/2009/05/14/editingadding-on-to-sweave-features-in-ess/][Vinh
-Nguyen]] and allows for cacheSweave() compilation with M-n w. 
-
-Note that unless you really need Sweave (.e.g, because you're writing R vignettes) then you can use Knitr instead, which includes its own caching support. 
-
-#+source: ess-cacheSweave
-#+begin_src emacs-lisp :tangle no
-
-
-(defun ess-swv-run-in-R2 (cmd &optional choose-process)
-  "Run \\[cmd] on the current .Rnw file.  Utility function not called by user."
-  (let* ((rnw-buf (current-buffer)))
-    (if choose-process ;; previous behavior
-    (ess-force-buffer-current "R process to load into: ")
-      ;; else
-      (update-ess-process-name-list)
-      (cond ((= 0 (length ess-process-name-list))
-         (message "no ESS processes running; starting R")
-         (sit-for 1); so the user notices before the next msgs/prompt
-         (R)
-         (set-buffer rnw-buf)
-         )
-        ((not (string= "R" (ess-make-buffer-current))); e.g. Splus, need R
-         (ess-force-buffer-current "R process to load into: "))
-       ))
-
-    (save-excursion
-      (ess-execute (format "require(tools)")) ;; Make sure tools is loaded.
-      (basic-save-buffer); do not Sweave/Stangle old version of file !
-      (let* ((sprocess (get-ess-process ess-current-process-name))
-         (sbuffer (process-buffer sprocess))
-         (rnw-file (buffer-file-name))
-         (Rnw-dir (file-name-directory rnw-file))
-         (Sw-cmd
-          (format
-           "local({..od <- getwd(); setwd(%S); %s(%S, cacheSweaveDriver()); setwd(..od) })"
-           Rnw-dir cmd rnw-file))
-         )
-    (message "%s()ing %S" cmd rnw-file)
-    (ess-execute Sw-cmd 'buffer nil nil)
-    (switch-to-buffer rnw-buf)
-    (ess-show-buffer (buffer-name sbuffer) nil)))))
-
-
-(defun ess-swv-weave2 ()
-   "Run Sweave on the current .Rnw file."
-   (interactive)
-   (ess-swv-run-in-R2 "Sweave"))
-
-(define-key noweb-minor-mode-map "\M-nw" 'ess-swv-weave2)
-
-#+end_src
-
-
-
-#+source: message-line
-#+begin_src emacs-lisp
-  (message "Starter Kit Stats loaded.")
-#+end_src
 ** Uniquify Buffer Names
 This is useful for when you have buffers with many similar names, as when there are various open files from different folders named =analysis.R= or similar.