Fix some compiler warnings.

diff --git a/lisp/org/ChangeLog b/lisp/org/ChangeLog
index 0a59f1f..983df8a 100644 (file)
--- a/lisp/org/ChangeLog
+++ b/lisp/org/ChangeLog
@@ -1,3 +1,10 @@
+2012-01-05  Eric Schulte  <eric.schulte@gmx.com>
+
+       * ob.el (org-babel-expand-noweb-references): Resurrect dropped
+       pieces of a previous patch.
+
+       * ob-maxima.el (org-babel-execute:maxima): Fix compiler warning.
+
 2012-01-05  Bastien Guerry  <bzg@gnu.org>
 
        * org-eshell.el (org-eshell-open): Use (goto-char (point-max))

diff --git a/lisp/org/ob-maxima.el b/lisp/org/ob-maxima.el
index 6955a77..74bcb06 100644 (file)
--- a/lisp/org/ob-maxima.el
+++ b/lisp/org/ob-maxima.el
@@ -63,9 +63,9 @@
   "Execute a block of Maxima entries with org-babel.  This function is
 called by `org-babel-execute-src-block'."
   (message "executing Maxima source code block")
-  (let ((result
-        (let* ((result-params (split-string (or (cdr (assoc :results params)) "")))
-               (cmdline (cdr (assoc :cmdline params)))
+  (let ((result-params (split-string (or (cdr (assoc :results params)) "")))
+       (result
+        (let* ((cmdline (cdr (assoc :cmdline params)))
                (in-file (org-babel-temp-file "maxima-" ".max"))
                (cmd (format "maxima --very-quiet -r 'batchload(%S)$' %s"
                             in-file cmdline)))

diff --git a/lisp/org/ob.el b/lisp/org/ob.el
index ff5a8bc..0288eb3 100644 (file)
--- a/lisp/org/ob.el
+++ b/lisp/org/ob.el
@@ -2068,25 +2068,29 @@ block but are passed literally to the \"example-block\"."
                      (if *org-babel-use-quick-and-dirty-noweb-expansion*
                          (while (re-search-forward rx nil t)
                            (let* ((i (org-babel-get-src-block-info 'light))
-                                  (body (org-babel-expand-noweb-references i)))
-                             (if comment
-                                 ((lambda (cs)
-                                    (concat (c-wrap (car cs)) "\n"
-                                            body "\n" (c-wrap (cadr cs))))
-                                  (org-babel-tangle-comment-links i))
-                               (setq expansion (concat expansion body)))))
+                                  (body (org-babel-expand-noweb-references i))
+                                  (full (if comment
+                                            ((lambda (cs)
+                                               (concat (c-wrap (car cs)) "\n"
+                                                       body "\n"
+                                                       (c-wrap (cadr cs))))
+                                             (org-babel-tangle-comment-links i))
+                                          body)))
+                             (setq expansion (concat expansion full))))
                        (org-babel-map-src-blocks nil
                          (let ((i (org-babel-get-src-block-info 'light)))
                            (when (equal (or (cdr (assoc :noweb-ref (nth 2 i)))
                                             (nth 4 i))
                                         source-name)
-                             (let ((body (org-babel-expand-noweb-references i)))
-                               (if comment
-                                   ((lambda (cs)
-                                      (concat (c-wrap (car cs)) "\n"
-                                              body "\n" (c-wrap (cadr cs))))
-                                    (org-babel-tangle-comment-links i))
-                                 (setq expansion (concat expansion body)))))))))
+                             (let* ((body (org-babel-expand-noweb-references i))
+                                    (full (if comment
+                                              ((lambda (cs)
+                                                 (concat (c-wrap (car cs)) "\n"
+                                                         body "\n"
+                                                         (c-wrap (cadr cs))))
+                                               (org-babel-tangle-comment-links i))
+                                            body)))
+                               (setq expansion (concat expansion full))))))))
                    expansion)
                  ;; possibly raise an error if named block doesn't exist
                  (if (member lang org-babel-noweb-error-langs)