Merge branch 'master' of orgmode.org:org-mode

16 files changed, 371 insertions, 326 deletions

diff --git a/EXPERIMENTAL/org-e-html.el b/EXPERIMENTAL/org-e-html.el
index 8cd90fe..1e1e94a 100644
--- a/EXPERIMENTAL/org-e-html.el
+++ b/EXPERIMENTAL/org-e-html.el
@@ -1505,8 +1505,7 @@ This function shouldn't be used for floats.  See
 
 (defun org-e-html-style (info)
   (concat
-   (when (plist-get info :style-include-default)
-     org-e-html-style-default)
+   "\n" (when (plist-get info :style-include-default) org-e-html-style-default)
    (plist-get info :style)
    (plist-get info :style-extra)
    "\n"
@@ -1727,6 +1726,8 @@ original parsed data.  INFO is a plist holding export options."
 
 ;;; Transcode Helpers
 
+;;;; Todo
+
 (defun org-e-html--todo (todo)
   (when todo
     (format "<span class=\"%s %s%s\">%s</span>"
@@ -1734,6 +1735,8 @@ original parsed data.  INFO is a plist holding export options."
 	    org-e-html-todo-kwd-class-prefix (org-e-html-fix-class-name todo)
 	    todo)))
 
+;;;; Tags
+
 (defun org-e-html--tags (tags)
   (when tags
     (format "<span class=\"tag\">%s</span>"
@@ -1745,6 +1748,8 @@ original parsed data.  INFO is a plist holding export options."
 		       tag))
 	     (org-split-string tags ":") "&nbsp;"))))
 
+;;;; Headline
+
 (defun* org-e-html-format-headline
   (todo todo-type priority text tags
 	&key level section-number headline-label &allow-other-keys)
@@ -1757,6 +1762,98 @@ original parsed data.  INFO is a plist holding export options."
     (concat section-number todo (and todo " ") text
 	    (and tags "&nbsp;&nbsp;&nbsp;") tags)))
 
+;;;; Src Code
+
+(defun org-e-html-fontify-code (code lang)
+  (when code
+    (cond
+     ;; Case 1: No lang.  Possibly an example block.
+     ((not lang)
+      ;; Simple transcoding.
+      (org-e-html-encode-plain-text code))
+     ;; Case 2: No htmlize or an inferior version of htmlize
+     ((not (and (require 'htmlize nil t) (fboundp 'htmlize-region-for-paste)))
+      ;; Emit a warning.
+      (message "Cannot fontify src block (htmlize.el >= 1.34 required)")
+      ;; Simple transcoding.
+      (org-e-html-encode-plain-text code))
+     (t
+      ;; Map language
+      (setq lang (or (assoc-default lang org-src-lang-modes) lang))
+      (let* ((lang-mode (and lang (intern (format "%s-mode" lang)))))
+	(cond
+	 ;; Case 1: Language is not associated with any Emacs mode
+	 ((not (functionp lang-mode))
+	  ;; Simple transcoding.
+	  (org-e-html-encode-plain-text code))
+	 ;; Case 2: Default.  Fotify code.
+	 (t
+	  ;; htmlize
+	  (setq code (with-temp-buffer
+		       (insert code)
+		       (funcall lang-mode)
+		       (font-lock-fontify-buffer)
+		       ;; markup each line separately
+		       (org-remove-formatting-on-newlines-in-region
+			(point-min) (point-max))
+		       (org-src-mode)
+		       (set-buffer-modified-p nil)
+		       (org-export-e-htmlize-region-for-paste
+			(point-min) (point-max))))
+	  ;; Strip any encolosing <pre></pre> tags
+	  (if (string-match "<pre[^>]*>\n*\\([^\000]*\\)</pre>" code)
+	      (match-string 1 code)
+	    code))))))))
+
+(defun org-e-html-do-format-code
+  (code &optional lang refs retain-labels num-start textarea-p)
+  (when textarea-p
+    (setq num-start nil refs nil lang nil))
+  (let* ((code-lines (org-split-string code "\n"))
+	 (code-length (length code-lines))
+	 (num-fmt
+	  (and num-start
+	       (format "%%%ds: "
+		       (length (number-to-string (+ code-length num-start))))))
+	 (code (org-e-html-fontify-code code lang)))
+    (assert (= code-length (length (org-split-string code "\n"))))
+    (org-export-format-code
+     code
+     (lambda (loc line-num ref)
+       (setq loc
+	     (concat
+	      ;; Add line number, if needed.
+	      (when num-start
+		(format "<span class=\"linenr\">%s</span>"
+			(format num-fmt line-num)))
+	      ;; Transcoded src line.
+	      loc
+	      ;; Add label, if needed.
+	      (when (and ref retain-labels) (format " (%s)" ref))))
+       ;; Mark transcoded line as an anchor, if needed.
+       (if (not ref) loc
+	 (format "<span id=\"coderef-%s\" class=\"coderef-off\">%s</span>"
+		 ref loc)))
+     num-start refs)))
+
+(defun org-e-html-format-code (element info)
+  (let* ((lang (org-element-property :language element))
+	 ;; (switches (org-element-property :switches element))
+	 (switches nil)			; FIXME
+	 (textarea-p (and switches (string-match "-t\\>" switches)))
+	 ;; Extract code and references.
+	 (code-info (org-export-unravel-code element))
+	 (code (car code-info))
+	 (refs (cdr code-info))
+	 ;; Does the src block contain labels?
+	 (retain-labels (org-element-property :retain-labels element))
+	 ;; Does it have line numbers?
+	 (num-start (case (org-element-property :number-lines element)
+		      (continued (org-export-get-loc element info))
+		      (new 0))))
+    (org-e-html-do-format-code
+     code lang refs retain-labels num-start textarea-p)))
+
 
 
 ;;; Transcode Functions
@@ -1824,175 +1921,37 @@ holding contextual information.."
   "Transcode an ENTITY object from Org to HTML.
 CONTENTS are the definition itself.  INFO is a plist holding
 contextual information."
-  ;; (let ((ent (org-element-property :latex entity)))
-  ;;   (if (org-element-property :latex-math-p entity)
-  ;; 	(format "$%s$" ent)
-  ;;     ent))
   (org-element-property :html entity))
 
 
 ;;;; Example Block
 
-(defun org-e-html-format-source-line-with-line-number-and-label (line)
-  (let ((ref (org-find-text-property-in-string 'org-coderef line))
-	(num (org-find-text-property-in-string 'org-loc line)))
-    (when num
-      (setq line (format "<span class=\"linenr\">%d:  </span>%s (%s)"
-			 num line ref)))
-    (when ref
-      (setq line
-	    (format
-	     "<span id=\"coderef-%s\" class=\"coderef-off\">%s (%s)</span>"
-	     ref line ref)))
-    line))
-
-(defun org-e-html-format-source-code-or-example-plain
-  (lines lang caption textareap cols rows num cont rpllbl fmt)
-  (format
-   "\n<pre class=\"example\">\n%s\n</pre>"
-   (cond
-    (textareap
-     (format "<p>\n<textarea cols=\"%d\" rows=\"%d\">%s\n</textarea>\n</p>\n"
-	     cols rows lines))
-    (t (mapconcat
-	(lambda (line)
-	  (org-e-html-format-source-line-with-line-number-and-label
-	   (org-e-html-encode-plain-text line)))
-	(org-split-string lines "\n")
-	"\n")))))
-
-(defun org-e-html-format-source-code-or-example-colored
-  (lines lang caption textareap cols rows num cont rpllbl fmt)
-  (let* ((lang-m (when lang
-		   (or (cdr (assoc lang org-src-lang-modes))
-		       lang)))
-	 (mode (and lang-m (intern
-			    (concat
-			     (if (symbolp lang-m)
-				 (symbol-name lang-m)
-			       lang-m)
-			     "-mode"))))
-	 (org-inhibit-startup t)
-	 (org-startup-folded nil))
-    (setq lines
-	  (with-temp-buffer
-	    (insert lines)
-	    (if (functionp mode)
-		(funcall mode)
-	      (fundamental-mode))
-	    (font-lock-fontify-buffer)
-	    ;; markup each line separately
-	    (org-remove-formatting-on-newlines-in-region
-	     (point-min) (point-max))
-	    (org-src-mode)
-	    (set-buffer-modified-p nil)
-	    (org-export-e-htmlize-region-for-paste
-	     (point-min) (point-max))))
-
-    (when (string-match "<pre\\([^>]*\\)>\n*" lines)
-      (setq lines (replace-match
-		   (format "<pre class=\"src src-%s\">\n" lang) t t lines)))
-
-    (when caption
-      (setq lines
-	    (concat
-	     "<div class=\"org-src-container\">"
-	     (format "<label class=\"org-src-name\">%s</label>" caption)
-	     lines "</div>")))
-
-    (unless textareap
-      (setq lines
-	    (mapconcat
-	     (lambda (line)
-	       (org-e-html-format-source-line-with-line-number-and-label line))
-	     (org-split-string lines "\n") "\n")))
-
-    ;; (when (string-match "\\(\\`<[^>]*>\\)\n" lines)
-    ;;   (setq lines (replace-match "\\1" t nil lines)))
-    lines))
-
-(defun org-e-html-format-source-code-or-example
-  (lang code &optional opts indent caption)
-  "Format CODE from language LANG and return it formatted for export.
-The CODE is marked up in `org-export-current-backend' format.
-
-Check if a function by name
-\"org-<backend>-format-source-code-or-example\" is bound. If yes,
-use it as the custom formatter. Otherwise, use the default
-formatter. Default formatters are provided for docbook, html,
-latex and ascii backends. For example, use
-`org-e-html-format-source-code-or-example' to provide a custom
-formatter for export to \"html\".
-
-If LANG is nil, do not add any fontification.
-OPTS contains formatting options, like `-n' for triggering numbering lines,
-and `+n' for continuing previous numbering.
-Code formatting according to language currently only works for HTML.
-Numbering lines works for all three major backends (html, latex, and ascii).
-INDENT was the original indentation of the block."
-  (save-match-data
-    (let* ((backend-formatter 'org-e-html-format-source-code-or-example-plain)
-	   num cont rtn rpllbl keepp textareap preserve-indentp cols rows fmt)
-      (setq opts (or opts "")
-	    num (string-match "[-+]n\\>" opts)
-	    cont (string-match "\\+n\\>" opts)
-	    rpllbl (string-match "-r\\>" opts)
-	    keepp (string-match "-k\\>" opts)
-	    textareap (string-match "-t\\>" opts)
-	    preserve-indentp (or org-src-preserve-indentation
-				 (string-match "-i\\>" opts))
-	    cols (if (string-match "-w[ \t]+\\([0-9]+\\)" opts)
-		     (string-to-number (match-string 1 opts))
-		   80)
-	    rows (if (string-match "-h[ \t]+\\([0-9]+\\)" opts)
-		     (string-to-number (match-string 1 opts))
-		   (org-count-lines code))
-	    fmt (if (string-match "-l[ \t]+\"\\([^\"\n]+\\)\"" opts)
-		    (match-string 1 opts)))
-      (when (and textareap
-		 ;; (eq org-export-current-backend 'html)
-		 )
-	;; we cannot use numbering or highlighting.
-	(setq num nil cont nil lang nil))
-      (if keepp (setq rpllbl 'keep))
-      (setq rtn (if preserve-indentp code (org-remove-indentation code)))
-      (when (string-match "^," rtn)
-	(setq rtn (with-temp-buffer
-		    (insert rtn)
-		    ;; Free up the protected lines
-		    (goto-char (point-min))
-		    (while (re-search-forward "^," nil t)
-		      (if (or (equal lang "org")
-			      (save-match-data
-				(looking-at "\\([*#]\\|[ \t]*#\\+\\)")))
-			  (replace-match ""))
-		      (end-of-line 1))
-		    (buffer-string))))
-      (when lang
-	(if (featurep 'xemacs)
-	    (require 'htmlize)
-	  (require 'htmlize nil t)))
-
-      (setq backend-formatter
-	    (cond
-	     ((fboundp 'htmlize-region-for-paste)
-	      'org-e-html-format-source-code-or-example-colored)
-	     (t
-	      (message
-	       "htmlize.el 1.34 or later is needed for source code formatting")
-	      'org-e-html-format-source-code-or-example-plain)))
-      (funcall backend-formatter rtn lang caption textareap cols rows
-	       num cont rpllbl fmt))))
-
 (defun org-e-html-example-block (example-block contents info)
   "Transcode a EXAMPLE-BLOCK element from Org to HTML.
 CONTENTS is nil.  INFO is a plist holding contextual information."
   (let* ((options (or (org-element-property :options example-block) ""))
-	 (value (org-export-handle-code example-block info nil nil t)))
-    ;; (org-e-html--wrap-label
-    ;;  example-block (format "\\begin{verbatim}\n%s\\end{verbatim}" value))
-    (org-e-html--wrap-label
-     example-block (org-e-html-format-source-code-or-example nil value))))
+	 (lang (org-element-property :language example-block))
+	 (caption (org-element-property :caption example-block))
+	 (label (org-element-property :name example-block))
+	 (caption-str (org-e-html--caption/label-string caption label info))
+	 (attr (mapconcat #'identity
+			  (org-element-property :attr_html example-block)
+			  " "))
+	 ;; (switches (org-element-property :switches example-block))
+	 (switches nil)			; FIXME
+	 (textarea-p (and switches (string-match "-t\\>" switches)))
+	 (code (org-e-html-format-code example-block info)))
+    (cond
+     (textarea-p
+      (let ((cols (if (not (string-match "-w[ \t]+\\([0-9]+\\)" switches))
+		      80 (string-to-number (match-string 1 switches))))
+	    (rows (if (string-match "-h[ \t]+\\([0-9]+\\)" switches)
+		      (string-to-number (match-string 1 switches))
+		    (org-count-lines code))))
+	(format
+	 "\n<p>\n<textarea cols=\"%d\" rows=\"%d\">\n%s\n</textarea>\n</p>"
+	 cols rows code)))
+     (t (format "\n<pre class=\"example\">\n%s\n</pre>" code)))))
 
 
 ;;;; Export Snippet
@@ -2023,7 +1982,8 @@ CONTENTS is nil.  INFO is a plist holding contextual information."
 		  "^[ \t]*: ?" ""
 		  (org-element-property :value fixed-width)))))
     (org-e-html--wrap-label
-     fixed-width (org-e-html-format-source-code-or-example nil value))))
+     fixed-width (format "\n<pre class=\"example\">\n%s\n</pre>"
+			 (org-e-html-do-format-code value)))))
 
 
 ;;;; Footnote Definition
@@ -2094,7 +2054,7 @@ holding contextual information."
 			       (funcall org-e-html-format-headline-function
 					todo todo-type priority text tags))))
 			   (t 'org-e-html-format-headline))))
-    (apply format-function 
+    (apply format-function
     	   todo todo-type  priority text tags
     	   :headline-label headline-label :level level
     	   :section-number section-number extra-keys)))
@@ -2217,7 +2177,7 @@ holding contextual information."
        inlinetask info format-function :contents contents)))
    ;; Otherwise, use a default template.
    (t (org-e-html--wrap-label
-       inlinetask 
+       inlinetask
        (format
 	"\n<div class=\"inlinetask\">\n<b>%s</b><br/>\n%s\n</div>"
 	(org-e-html-format-headline--wrap inlinetask info)
@@ -2540,7 +2500,7 @@ INFO is a plist holding contextual information.  See
      ;; equivalent line number.
      ((string= type "coderef")
       (let ((fragment (concat "coderef-" path)))
-	(format "<a href=#%s %s>%s</a>" fragment
+	(format "<a href=\"#%s\" %s>%s</a>" fragment
 		(format (concat "class=\"coderef\""
 				" onmouseover=\"CodeHighlightOn(this, '%s');\""
 				" onmouseout=\"CodeHighlightOff(this, '%s');\"")
@@ -2766,17 +2726,32 @@ holding contextual information."
 CONTENTS holds the contents of the item.  INFO is a plist holding
 contextual information."
   (let* ((lang (org-element-property :language src-block))
-	 (code (org-export-handle-code src-block info nil nil t))
 	 (caption (org-element-property :caption src-block))
-	 (label (org-element-property :name src-block)))
-    ;; FIXME: Handle caption
-
-    ;; caption-str (when caption)
-    ;; (main (org-export-secondary-string (car caption) 'e-html info))
-    ;; (secondary (org-export-secondary-string (cdr caption) 'e-html info))
-    ;; (caption-str (org-e-html--caption/label-string caption label info))
-    (org-e-html-format-source-code-or-example lang code)))
-
+	 (label (org-element-property :name src-block))
+	 (caption-str (org-e-html--caption/label-string caption label info))
+	 (attr (mapconcat #'identity
+			  (org-element-property :attr_html src-block)
+			  " "))
+	 ;; (switches (org-element-property :switches src-block))
+	 (switches nil)			; FIXME
+	 (textarea-p (and switches (string-match "-t\\>" switches)))
+	 (code (org-e-html-format-code src-block info)))
+    (cond
+     (lang (format
+	    "\n<div class=\"org-src-container\">\n%s%s\n</div>"
+	    (if (not caption) ""
+	      (format "<label class=\"org-src-name\">%s</label>" caption-str))
+	    (format "\n<pre class=\"src src-%s\">%s\n</pre>" lang code)))
+     (textarea-p
+      (let ((cols (if (not (string-match "-w[ \t]+\\([0-9]+\\)" switches))
+		      80 (string-to-number (match-string 1 switches))))
+	    (rows (if (string-match "-h[ \t]+\\([0-9]+\\)" switches)
+		      (string-to-number (match-string 1 switches))
+		    (org-count-lines code))))
+	(format
+	 "\n<p>\n<textarea cols=\"%d\" rows=\"%d\">\n%s\n</textarea>\n</p>"
+	 cols rows code)))
+     (t (format "\n<pre class=\"example\">\n%s\n</pre>" code)))))
 
 ;;;; Statistics Cookie
 
diff --git a/EXPERIMENTAL/org-e-odt.el b/EXPERIMENTAL/org-e-odt.el
index ece643f..9b59954 100644
--- a/EXPERIMENTAL/org-e-odt.el
+++ b/EXPERIMENTAL/org-e-odt.el
@@ -623,38 +623,6 @@ styles congruent with the ODF-1.2 specification."
 				((string= s "\t") (org-e-odt-format-tabs))
 				(t (org-e-odt-format-spaces (length s))))) line))
 
-
-(defun org-e-odt-format-source-line-with-line-number-and-label
-  (line fontifier par-style)
-  (let (;; (keep-label (not (numberp rpllbl)))
-	(ref (org-find-text-property-in-string 'org-coderef line))
-	(num (org-find-text-property-in-string 'org-loc line)))
-    (setq line (concat line (and ref (format "(%s)" ref))))
-    (setq line (funcall fontifier line))
-    (when ref
-      (setq line (org-e-odt-format-target line (concat "coderef-" ref))))
-    (setq line (org-e-odt-format-stylized-paragraph par-style line))
-    (if (not num) line
-      (org-e-odt-format-tags
-       '("<text:list-item>" . "</text:list-item>") line))))
-
-(defun org-e-odt-format-source-code-or-example-plain
-  (lines lang caption textareap cols rows num cont rpllbl fmt)
-  "Format source or example blocks much like fixedwidth blocks.
-Use this when `org-export-e-odt-fontify-srcblocks' option is turned
-off."
-  (let* ((lines (org-split-string lines "[\r\n]"))
-	 (line-count (length lines))
-	 (i 0))
-    (mapconcat
-     (lambda (line)
-       (incf i)
-       (org-e-odt-format-source-line-with-line-number-and-label
-	line 'org-e-odt-encode-plain-text
-	(if (= i line-count) "OrgFixedWidthBlockLastLine"
-	  "OrgFixedWidthBlock")))
-     lines "\n")))
-
 (defun org-e-odt-hfy-face-to-css (fn)
   "Create custom style for face FN.
 When FN is the default face, use it's foreground and background
@@ -702,76 +670,6 @@ Update styles.xml with styles that were collected as part of
 	(goto-char (match-beginning 0))
 	(insert "\n<!-- Org Htmlfontify Styles -->\n" styles "\n")))))
 
-(defun org-e-odt-format-source-code-or-example-colored (lines lang caption)
-  "Format source or example blocks using `htmlfontify-string'.
-Use this routine when `org-export-e-odt-fontify-srcblocks' option
-is turned on."
-  (let* ((lang-m (and lang (or (cdr (assoc lang org-src-lang-modes)) lang)))
-	 (mode (and lang-m (intern (concat (if (symbolp lang-m)
-					       (symbol-name lang-m)
-					     lang-m) "-mode"))))
-	 (org-inhibit-startup t)
-	 (org-startup-folded nil)
-	 (lines (with-temp-buffer
-		  (insert lines)
-		  (if (functionp mode) (funcall mode) (fundamental-mode))
-		  (font-lock-fontify-buffer)
-		  (buffer-string)))
-	 (hfy-html-quote-regex "\\([<\"&> 	]\\)")
-	 (hfy-html-quote-map '(("\"" "&quot;")
-			       ("<" "&lt;")
-			       ("&" "&amp;")
-			       (">" "&gt;")
-			       (" " "<text:s/>")
-			       ("	" "<text:tab/>")))
-	 (hfy-face-to-css 'org-e-odt-hfy-face-to-css)
-	 (hfy-optimisations-1 (copy-seq hfy-optimisations))
-	 (hfy-optimisations (add-to-list 'hfy-optimisations-1
-					 'body-text-only))
-	 (hfy-begin-span-handler
-	  (lambda (style text-block text-id text-begins-block-p)
-	    (insert (format "<text:span text:style-name=\"%s\">" style))))
-	 (hfy-end-span-handler (lambda nil (insert "</text:span>"))))
-    (when (fboundp 'htmlfontify-string)
-      (let* ((lines (org-split-string lines "[\r\n]"))
-	     (line-count (length lines))
-	     (i 0))
-	(mapconcat
-	 (lambda (line)
-	   (incf i)
-	   (org-e-odt-format-source-line-with-line-number-and-label
-	    line 'htmlfontify-string
-	    (if (= i line-count) "OrgSrcBlockLastLine" "OrgSrcBlock")))
-	 lines "\n")))))
-
-(defun org-e-odt-format-source-code-or-example (lines lang
-						&optional caption ; FIXME
-						)
-  "Format source or example blocks for export.
-Use `org-e-odt-format-source-code-or-example-plain' or
-`org-e-odt-format-source-code-or-example-colored' depending on the
-value of `org-export-e-odt-fontify-srcblocks."
-  (setq ;; lines (org-export-number-lines
-   ;;        lines 0 0 num cont rpllbl fmt 'preprocess) FIXME
-   lines (funcall
-	  (or (and org-export-e-odt-fontify-srcblocks
-		   (or (featurep 'htmlfontify)
-		       ;; htmlfontify.el was introduced in Emacs 23.2
-		       ;; So load it with some caution
-		       (require 'htmlfontify nil t))
-		   (fboundp 'htmlfontify-string)
-		   'org-e-odt-format-source-code-or-example-colored)
-	      'org-e-odt-format-source-code-or-example-plain)
-	  lines lang caption))
-  (let ((num (org-find-text-property-in-string 'org-loc lines)))
-    (if (not num) lines
-      (let* ((cont (not (equal num 1)))
-	     (extra (format " text:continue-numbering=\"%s\""
-			    (if cont "true" "false"))))
-	(org-e-odt-format-tags
-	 '("<text:list text:style-name=\"OrgSrcBlockNumberedLine\"%s>"
-	   . "</text:list>") lines extra)))))
-
 (defun org-e-odt-remap-stylenames (style-name)
   (or
    (cdr (assoc style-name '(("timestamp-wrapper" . "OrgTimestampWrapper")
@@ -3325,6 +3223,92 @@ This function shouldn't be used for floats.  See
 
 
 
+;;; Transcode Helpers
+
+;;;; Src Code
+
+(defun org-e-odt-htmlfontify-string (line)
+  (let* ((hfy-html-quote-regex "\\([<\"&> 	]\\)")
+	 (hfy-html-quote-map '(("\"" "&quot;")
+			       ("<" "&lt;")
+			       ("&" "&amp;")
+			       (">" "&gt;")
+			       (" " "<text:s/>")
+			       ("	" "<text:tab/>")))
+	 (hfy-face-to-css 'org-e-odt-hfy-face-to-css)
+	 (hfy-optimisations-1 (copy-seq hfy-optimisations))
+	 (hfy-optimisations (add-to-list 'hfy-optimisations-1
+					 'body-text-only))
+	 (hfy-begin-span-handler
+	  (lambda (style text-block text-id text-begins-block-p)
+	    (insert (format "<text:span text:style-name=\"%s\">" style))))
+	 (hfy-end-span-handler (lambda nil (insert "</text:span>"))))
+    (htmlfontify-string line)))
+
+(defun org-e-odt-do-format-code
+  (code &optional lang refs retain-labels num-start)
+  (let* ((lang (or (assoc-default lang org-src-lang-modes) lang))
+	 (lang-mode (and lang (intern (format "%s-mode" lang))))
+	 (code-lines (org-split-string code "\n"))
+	 (code-length (length code-lines))
+	 (use-htmlfontify-p (and (functionp lang-mode)
+				 org-export-e-odt-fontify-srcblocks
+				 (require 'htmlfontify nil t)
+				 (fboundp 'htmlfontify-string)))
+	 (code (if (not use-htmlfontify-p) code
+		 (with-temp-buffer
+		   (insert code)
+		   (funcall lang-mode)
+		   (font-lock-fontify-buffer)
+		   (buffer-string))))
+	 (fontifier (if use-htmlfontify-p 'org-e-odt-htmlfontify-string
+		      'org-e-odt-encode-plain-text))
+	 (par-style (if use-htmlfontify-p "OrgSrcBlock"
+		      "OrgFixedWidthBlock"))
+	 (i 0))
+    (assert (= code-length (length (org-split-string code "\n"))))
+    (setq code
+	  (org-export-format-code
+	   code
+	   (lambda (loc line-num ref)
+	     (setq par-style
+		   (concat par-style (and (= (incf i) code-length) "LastLine")))
+
+	     (setq loc (concat loc (and ref retain-labels (format " (%s)" ref))))
+	     (setq loc (funcall fontifier loc))
+	     (when ref
+	       (setq loc (org-e-odt-format-target loc (concat "coderef-" ref))))
+	     (setq loc (org-e-odt-format-stylized-paragraph par-style loc))
+	     (if (not line-num) loc
+	       (org-e-odt-format-tags
+		'("<text:list-item>" . "</text:list-item>") loc)))
+	   num-start refs))
+    (cond
+     ((not num-start) code)
+     ((equal num-start 0)
+      (org-e-odt-format-tags
+       '("<text:list text:style-name=\"OrgSrcBlockNumberedLine\"%s>"
+	 . "</text:list>") code " text:continue-numbering=\"false\""))
+     (t (org-e-odt-format-tags
+	 '("<text:list text:style-name=\"OrgSrcBlockNumberedLine\"%s>"
+	   . "</text:list>") code " text:continue-numbering=\"true\"")))))
+
+(defun org-e-odt-format-code (element info)
+  (let* ((lang (org-element-property :language element))
+	 ;; Extract code and references.
+	 (code-info (org-export-unravel-code element))
+	 (code (car code-info))
+	 (refs (cdr code-info))
+	 ;; Does the src block contain labels?
+	 (retain-labels (org-element-property :retain-labels element))
+	 ;; Does it have line numbers?
+	 (num-start (case (org-element-property :number-lines element)
+		      (continued (org-export-get-loc element info))
+		      (new 0))))
+    (org-e-odt-do-format-code code lang refs retain-labels num-start)))
+
+
+
 ;;; Template
 
 (defun org-e-odt-template (contents info)
@@ -4192,7 +4176,6 @@ holding contextual information."
 CONTENTS holds the contents of the item.  INFO is a plist holding
 contextual information."
   (let* ((lang (org-element-property :language src-block))
-	 (code (org-export-handle-code src-block info nil nil t))
 	 (caption (org-element-property :caption src-block))
 	 (label (org-element-property :name src-block)))
     ;; FIXME: Handle caption
@@ -4201,7 +4184,7 @@ contextual information."
     ;; (main (org-export-secondary-string (car caption) 'e-odt info))
     ;; (secondary (org-export-secondary-string (cdr caption) 'e-odt info))
     ;; (caption-str (org-e-odt--caption/label-string caption label info))
-    (org-e-odt-format-source-code-or-example code lang)))
+    (org-e-odt-format-code src-block info)))
 
 
 ;;;; Statistics Cookie
diff --git a/contrib/lisp/org-contacts.el b/contrib/lisp/org-contacts.el
index f238483..bdd9996 100644
--- a/contrib/lisp/org-contacts.el
+++ b/contrib/lisp/org-contacts.el
@@ -388,7 +388,7 @@ This function should be called from `gnus-article-prepare-hook'."
   (let ((mails (org-entry-get (point) org-contacts-email-property)))
     (unless (member mail (split-string mails))
       (when (yes-or-no-p
-             (format "Do you want to this address to %s?" (org-get-heading t)))
+             (format "Do you want to add this address to %s?" (org-get-heading t)))
         (org-set-property org-contacts-email-property (concat mails " " mail))))))
 
 (defun org-contacts-gnus-check-mail-address ()
diff --git a/contrib/lisp/org-element.el b/contrib/lisp/org-element.el
index 36e0408..3cc5c98 100644
--- a/contrib/lisp/org-element.el
+++ b/contrib/lisp/org-element.el
@@ -3919,6 +3919,8 @@ modified."
      ((eq (org-element-type element) 'plain-list)
       (forward-char))
      ((memq (org-element-type element) org-element-greater-elements)
+      ;; If contents are hidden, first disclose them.
+      (when (org-element-property :hiddenp element) (org-cycle))
       (goto-char (org-element-property :contents-begin element)))
      (t (error "No inner element")))))
 
diff --git a/doc/org.texi b/doc/org.texi
index 68836e0..f213654 100644
--- a/doc/org.texi
+++ b/doc/org.texi
@@ -13673,6 +13673,9 @@ references will not be expanded when the code block is exported.
 ``Noweb'' syntax references in the body of the code block will be expanded
 before the block is evaluated or tangled.  However, ``noweb'' syntax
 references will not be removed when the code block is exported.
+@item @code{eval}
+``Noweb'' syntax references in the body of the code block will only be
+expanded before the block is evaluated.
 @end itemize
 
 @subsubheading Noweb prefix lines
diff --git a/lisp/ob-lilypond.el b/lisp/ob-lilypond.el
index 0dde0de..0e9b0c6 100644
--- a/lisp/ob-lilypond.el
+++ b/lisp/ob-lilypond.el
@@ -3,7 +3,7 @@
 ;; Copyright (C) 2010-2012  Free Software Foundation, Inc.
 
 ;; Author: Martyn Jago
-;; Keywords: babel language, literate programming
+;; Keywords: babel language, literate programming, music score
 ;; Homepage: https://github.com/mjago/ob-lilypond
 
 ;; This file is part of GNU Emacs.
@@ -23,10 +23,14 @@
 
 ;;; Commentary:
 
-;; Installation / usage info, and examples are available at
-;; https://github.com/mjago/ob-lilypond
+;; Installation, ob-lilypond documentation, and examples are available at
+;; http://orgmode.org/worg/org-contrib/babel/languages/ob-doc-lilypond.html
+;;
+;; Lilypond documentation can be found at
+;; http://lilypond.org/manuals.html
 
 ;;; Code:
+
 (require 'ob)
 (require 'ob-eval)
 (require 'ob-tangle)
@@ -37,9 +41,11 @@
 (add-to-list 'org-babel-tangle-lang-exts '("LilyPond" . "ly"))
 
 (defvar org-babel-default-header-args:lilypond '()
-  "Default header arguments for js code blocks.")
+  "Default header arguments for lilypond code blocks.
+NOTE: The arguments are determined at lilypond compile time.
+See (ly-set-header-args)")
 
-(defconst ly-version "0.3"
+(defconst ly-version "7.6"
   "The version number of the file ob-lilypond.el.")
 
 (defvar ly-compile-post-tangle t
@@ -86,6 +92,10 @@ LY-GEN-SVG to t")
 "HTML generation can be turned on by default by setting
 LY-GEN-HTML to t")
 
+(defvar ly-gen-pdf nil
+"PDF generation can be turned on by default by setting
+LY-GEN-PDF to t")
+
 (defvar ly-use-eps nil
 "You can force the compiler to use the EPS backend by setting
 LY-USE-EPS to t")
@@ -203,18 +213,20 @@ FILE-NAME is full path to lilypond (.ly) file"
         (arg-2 nil)                    ;infile
         (arg-3 "*lilypond*")           ;buffer
         (arg-4 t)                      ;display
-        (arg-5 (if ly-gen-png  "--png"  "")) ;&rest...
-  (arg-6 (if ly-gen-html "--html" ""))
-        (arg-7 (if ly-use-eps  "-dbackend=eps" ""))
-        (arg-8 (if ly-gen-svg  "-dbackend=svg" ""))
-        (arg-9 (concat "--output=" (file-name-sans-extension file-name)))
-        (arg-10 file-name))
+	(arg-4 t)                      ;display
+	(arg-5 (if ly-gen-png  "--png"  "")) ;&rest...
+	(arg-6 (if ly-gen-html "--html" ""))
+        (arg-7 (if ly-gen-pdf "--pdf" ""))
+        (arg-8 (if ly-use-eps  "-dbackend=eps" ""))
+        (arg-9 (if ly-gen-svg  "-dbackend=svg" ""))
+        (arg-10 (concat "--output=" (file-name-sans-extension file-name)))
+        (arg-11 file-name))
     (if test
-        `(,arg-1 ,arg-2 ,arg-3 ,arg-4 ,arg-5
-                 ,arg-6 ,arg-7 ,arg-8 ,arg-9 ,arg-10)
+        `(,arg-1 ,arg-2 ,arg-3 ,arg-4 ,arg-5 ,arg-6
+                 ,arg-7 ,arg-8 ,arg-9 ,arg-10 ,arg-11)
       (call-process
-       arg-1 arg-2 arg-3 arg-4 arg-5
-       arg-6 arg-7 arg-8 arg-9 arg-10))))
+       arg-1 arg-2 arg-3 arg-4 arg-5 arg-6
+       arg-7 arg-8 arg-9 arg-10 arg-11))))
 
 (defun ly-check-for-compile-error (file-name &optional test)
   "Check for compile error.
@@ -307,8 +319,12 @@ If TEST is non-nil, the shell command is returned and is not run"
                  (concat (ly-determine-pdf-path) " " pdf-file)))
             (if test
                 cmd-string
-              (shell-command cmd-string)))
-        (message  "No pdf file generated so can't display!")))))
+	      (start-process
+	       "\"Audition pdf\""
+	       "*lilypond*"
+	       (ly-determine-pdf-path)
+	       pdf-file)))
+	(message  "No pdf file generated so can't display!")))))
 
 (defun ly-attempt-to-play-midi (file-name &optional test)
   "Attempt to play the generated MIDI file
@@ -322,7 +338,11 @@ If TEST is non-nil, the shell command is returned and is not run"
                  (concat (ly-determine-midi-path) " " midi-file)))
             (if test
                 cmd-string
-              (shell-command cmd-string)))
+              (start-process
+               "\"Audition midi\""
+               "*lilypond*"
+               (ly-determine-midi-path)
+               midi-file)))
         (message "No midi file generated so can't play!")))))
 
 (defun ly-determine-ly-path (&optional test)
@@ -399,6 +419,15 @@ If TEST is non-nil, it contains a simulation of the OS for test purposes"
   (message (concat "HTML generation has been "
                    (if ly-gen-html "ENABLED." "DISABLED."))))
 
+(defun ly-toggle-pdf-generation ()
+  "Toggle whether pdf will be generated by compilation"
+
+  (interactive)
+  (setq ly-gen-pdf
+        (not ly-gen-pdf))
+  (message (concat "PDF generation has been "
+                   (if ly-gen-pdf "ENABLED." "DISABLED."))))
+
 (defun ly-toggle-arrange-mode ()
   "Toggle whether in Arrange mode or Basic mode"
 
@@ -428,6 +457,7 @@ mode i.e. ARRANGE-MODE is t"
          '((:tangle . "yes")
            (:noweb . "yes")
            (:results . "silent")
+           (:cache . "yes")
            (:comments . "yes")))
         (t
          '((:results . "file")
@@ -441,6 +471,4 @@ dependent on LY-ARRANGE-MODE"
 
 (provide 'ob-lilypond)
 
-
-
 ;;; ob-lilypond.el ends here
diff --git a/lisp/ob-sh.el b/lisp/ob-sh.el
index 6f4cb4f..1fbac1d 100644
--- a/lisp/ob-sh.el
+++ b/lisp/ob-sh.el
@@ -56,14 +56,13 @@ This will be passed to  `shell-command-on-region'")
 This function is called by `org-babel-execute-src-block'."
   (let* ((session (org-babel-sh-initiate-session
 		   (cdr (assoc :session params))))
-         (result-params (cdr (assoc :result-params params)))
 	 (stdin ((lambda (stdin) (when stdin (org-babel-sh-var-to-string
 					 (org-babel-ref-resolve stdin))))
 		 (cdr (assoc :stdin params))))
          (full-body (org-babel-expand-body:generic
 		     body params (org-babel-variable-assignments:sh params))))
     (org-babel-reassemble-table
-     (org-babel-sh-evaluate session full-body result-params stdin)
+     (org-babel-sh-evaluate session full-body params stdin)
      (org-babel-pick-name
       (cdr (assoc :colname-names params)) (cdr (assoc :colnames params)))
      (org-babel-pick-name
@@ -134,29 +133,38 @@ Emacs-lisp table, otherwise return the results as a string."
 (defvar org-babel-sh-eoe-output "org_babel_sh_eoe"
   "String to indicate that evaluation has completed.")
 
-(defun org-babel-sh-evaluate (session body &optional result-params stdin)
+(defun org-babel-sh-evaluate (session body &optional params stdin)
   "Pass BODY to the Shell process in BUFFER.
 If RESULT-TYPE equals 'output then return a list of the outputs
 of the statements in BODY, if RESULT-TYPE equals 'value then
 return the value of the last statement in BODY."
   ((lambda (results)
      (when results
-       (if (or (member "scalar" result-params)
-	       (member "verbatim" result-params)
-	       (member "output" result-params))
-	   results
-	 (let ((tmp-file (org-babel-temp-file "sh-")))
-	   (with-temp-file tmp-file (insert results))
-	   (org-babel-import-elisp-from-file tmp-file)))))
+       (let ((result-params (cdr (assoc :result-params params))))
+	 (if (or (member "scalar" result-params)
+		 (member "verbatim" result-params)
+		 (member "output" result-params))
+	     results
+	   (let ((tmp-file (org-babel-temp-file "sh-")))
+	     (with-temp-file tmp-file (insert results))
+	     (org-babel-import-elisp-from-file tmp-file))))))
    (cond
     (stdin				; external shell script w/STDIN
      (let ((script-file (org-babel-temp-file "sh-script-"))
-	   (stdin-file (org-babel-temp-file "sh-stdin-")))
-       (with-temp-file script-file (insert body))
+	   (stdin-file (org-babel-temp-file "sh-stdin-"))
+	   (shebang (cdr (assoc :shebang params)))
+	   (padline (not (string= "no" (cdr (assoc :padline params))))))
+       (with-temp-file script-file
+	 (when shebang (insert (concat shebang "\n")))
+	 (when padline (insert "\n"))
+	 (insert body))
+       (set-file-modes script-file #o755)
        (with-temp-file stdin-file (insert stdin))
        (with-temp-buffer
 	 (call-process-shell-command
-	  (format "%s %s" org-babel-sh-command script-file)
+	  (if shebang
+	      script-file
+	    (format "%s %s" org-babel-sh-command script-file))
 	  stdin-file
 	  (current-buffer))
 	 (buffer-string))))
@@ -182,7 +190,17 @@ return the value of the last statement in BODY."
 	    (list org-babel-sh-eoe-indicator))))
 	2)) "\n"))
     ('otherwise				; external shell script
-     (org-babel-eval org-babel-sh-command (org-babel-trim body))))))
+     (if (cdr (assoc :shebang params))
+	 (let ((script-file (org-babel-temp-file "sh-script-"))
+	       (shebang (cdr (assoc :shebang params)))
+	       (padline (not (string= "no" (cdr (assoc :padline params))))))
+	   (with-temp-file script-file
+	     (when shebang (insert (concat shebang "\n")))
+	     (when padline (insert "\n"))
+	     (insert body))
+	   (set-file-modes script-file #o755)
+	   (org-babel-eval script-file ""))
+       (org-babel-eval org-babel-sh-command (org-babel-trim body)))))))
 
 (defun org-babel-sh-strip-weird-long-prompt (string)
   "Remove prompt cruft from a string of shell output."
diff --git a/lisp/ob.el b/lisp/ob.el
index 5dae47e..531cd16 100644
--- a/lisp/ob.el
+++ b/lisp/ob.el
@@ -59,6 +59,7 @@
 (declare-function org-cycle "org" (&optional arg))
 (declare-function org-uniquify "org" (list))
 (declare-function org-current-level "org" ())
+(declare-function org-strip-protective-commas "org" (beg end))
 (declare-function org-table-import "org-table" (file arg))
 (declare-function org-add-hook "org-compat"
 		  (hook function &optional append local))
@@ -1874,9 +1875,9 @@ code ---- the results are extracted in the syntax of the source
 	(setq results-switches
 	      (if results-switches (concat " " results-switches) ""))
 	(flet ((wrap (start finish)
-		     (goto-char beg) (insert (concat start "\n"))
 		     (goto-char end) (insert (concat finish "\n"))
-		     (setq end (point-marker)))
+		     (goto-char beg) (insert (concat start "\n"))
+		     (goto-char end) (setq end (point-marker)))
 	       (proper-list-p (it) (and (listp it) (null (cdr (last it))))))
 	  ;; insert results based on type
 	  (cond
@@ -2115,7 +2116,8 @@ parameters when merging lists."
 	       (setq tangle (or (list (cdr pair)) tangle)))
 	      (:noweb
 	       (setq noweb (e-merge
-			    '(("yes" "no" "tangle" "no-export" "strip-export"))
+			    '(("yes" "no" "tangle" "no-export"
+			       "strip-export" "eval"))
 			    noweb
 			    (split-string (or (cdr pair) "")))))
 	      (:cache
@@ -2159,7 +2161,7 @@ CONTEXT may be one of :tangle, :export or :eval."
 			   (intersect (cdr as) bs)))))
     (intersect (case context
                     (:tangle '("yes" "tangle" "no-export" "strip-export"))
-                    (:eval   '("yes" "no-export" "strip-export"))
+                    (:eval   '("yes" "no-export" "strip-export" "eval"))
                     (:export '("yes")))
                   (split-string (or (cdr (assoc :noweb params)) "")))))
 
diff --git a/lisp/org-agenda.el b/lisp/org-agenda.el
index 5152f05..4dac97a 100644
--- a/lisp/org-agenda.el
+++ b/lisp/org-agenda.el
@@ -6213,7 +6213,7 @@ When this is the global TODO list, a prefix argument will be interpreted."
 (defvar org-global-tags-completion-table nil)
 (defvar org-agenda-filtered-by-category nil)
 (defvar org-agenda-filter-form nil)
-
+(defvar org-agenda-filtered-by-category nil)
 (defun org-agenda-filter-by-category (strip)
   "Keep only those lines in the agenda buffer that have a specific category.
 The category is that of the current line."
diff --git a/lisp/org-attach.el b/lisp/org-attach.el
index 1816a07..7ba3d72 100644
--- a/lisp/org-attach.el
+++ b/lisp/org-attach.el
@@ -105,7 +105,7 @@ ln    create a hard link.  Note that this is not supported
   :type '(choice
 	  (const :tag "Don't store link" nil)
 	  (const :tag "Link to origin location" t)
-	  (const :tag "Link to the attach-dir location" 'attached)))
+	  (const :tag "Link to the attach-dir location" attached)))
 
 ;;;###autoload
 (defun org-attach ()
diff --git a/lisp/org-footnote.el b/lisp/org-footnote.el
index 196dd99..3be853e 100644
--- a/lisp/org-footnote.el
+++ b/lisp/org-footnote.el
@@ -57,6 +57,7 @@
 (declare-function org-mark-ring-push "org" (&optional pos buffer))
 (declare-function org-show-context "org" (&optional key))
 (declare-function org-trim "org" (s))
+(declare-function org-skip-whitespace "org" ())
 (declare-function outline-next-heading "outline")
 
 (defvar org-outline-regexp-bol)		; defined in org.el
diff --git a/lisp/org-mobile.el b/lisp/org-mobile.el
index 3bd9a7c..48253f7 100644
--- a/lisp/org-mobile.el
+++ b/lisp/org-mobile.el
@@ -300,6 +300,8 @@ Also exclude files matching `org-mobile-files-exclude-regexp'."
 	(push (cons file link-name) rtn)))
     (nreverse rtn)))
 
+(defvar org-agenda-filter)
+
 ;;;###autoload
 (defun org-mobile-push ()
   "Push the current state of Org affairs to the WebDAV directory.
diff --git a/lisp/org-pcomplete.el b/lisp/org-pcomplete.el
index c475bcc..7a4dc0d 100644
--- a/lisp/org-pcomplete.el
+++ b/lisp/org-pcomplete.el
@@ -50,6 +50,9 @@
   :tag "Org"
   :group 'org)
 
+(defvar org-drawer-regexp)
+(defvar org-property-re)
+
 (defun org-thing-at-point ()
   "Examine the thing at point and let the caller know what it is.
 The return value is a string naming the thing at point."
@@ -247,6 +250,8 @@ This needs more work, to handle headings with lots of spaces in them."
 	     lst))
    (substring pcomplete-stub 1)))
 
+(defvar org-drawers)
+
 (defun pcomplete/org-mode/drawer ()
   "Complete a drawer name."
   (let ((spc (save-excursion
diff --git a/lisp/org-src.el b/lisp/org-src.el
index 9cd56d2..cc5a6ca 100644
--- a/lisp/org-src.el
+++ b/lisp/org-src.el
@@ -41,7 +41,8 @@
 (declare-function org-at-table.el-p "org" ())
 (declare-function org-get-indentation "org" (&optional line))
 (declare-function org-switch-to-buffer-other-window "org" (&rest args))
-(declare-function org-pop-to-buffer-same-window
+(declare-function org-strip-protective-commas "org" (beg end))
+(declare-function org-pop-to-buffer-same-window 
 		  "org-compat" (&optional buffer-or-name norecord label))
 
 (defcustom org-edit-src-region-extra nil
@@ -685,6 +686,8 @@ the language, a switch telling if the content should be in a single line."
   (interactive)
   (org-src-in-org-buffer (save-buffer)))
 
+(declare-function org-babel-tangle "ob-tangle" (&optional only-this-block target-file lang))
+
 (defun org-src-tangle (arg)
   "Tangle the parent buffer."
   (interactive)
diff --git a/lisp/org.el b/lisp/org.el
index 951f692..7f8eddb 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -76,6 +76,7 @@
   (require 'gnus-sum))
 
 (require 'calendar)
+(require 'format-spec)
 
 ;; Emacs 22 calendar compatibility:  Make sure the new variables are available
 (when (fboundp 'defvaralias)
@@ -4930,6 +4931,8 @@ sure that we are at the beginning of the line.")
   "Matches an headline, putting stars and text into groups.
 Stars are put in group 1 and the trimmed body in group 2.")
 
+(defvar bidi-paragraph-direction)
+
 ;;;###autoload
 (define-derived-mode org-mode outline-mode "Org"
   "Outline-based notes management and organizer, alias
@@ -12854,7 +12857,7 @@ headlines matching this string."
 				   (buffer-name (buffer-base-buffer)))))))
 	 (case-fold-search nil)
 	 (org-map-continue-from nil)
-         lspos tags
+         lspos tags tags-list
 	 (tags-alist (list (cons 0 org-file-tags)))
 	 (llast 0) rtn rtn1 level category i txt
 	 todo marker entry priority)
@@ -14986,6 +14989,7 @@ So these are more for recording a certain time/date."
 (defvar org-read-date-final-answer nil)
 (defvar org-read-date-analyze-futurep nil)
 (defvar org-read-date-analyze-forced-year nil)
+(defvar org-read-date-inactive)
 
 (defun org-read-date (&optional with-time to-time from-string prompt
 				default-time default-input inactive)
@@ -15185,7 +15189,6 @@ user."
 (defvar def)
 (defvar defdecode)
 (defvar with-time)
-(defvar org-read-date-inactive)
 (defun org-read-date-display ()
   "Display the current date prompt interpretation in the minibuffer."
   (when org-read-date-display-live
@@ -17008,6 +17011,8 @@ Some of the options can be changed using the variable
 	      (error "Unknown conversion type %s for latex fragments"
 		     processing-type)))))))))
 
+(declare-function format-spec "format-spec" (format specification))
+
 (defun org-create-math-formula (latex-frag &optional mathml-file)
   "Convert LATEX-FRAG to MathML and store it in MATHML-FILE.
 Use `org-latex-to-mathml-convert-command'.  If the conversion is
diff --git a/testing/lisp/test-ob-lilypond.el b/testing/lisp/test-ob-lilypond.el
index 03df6ef..306c48a 100644
--- a/testing/lisp/test-ob-lilypond.el
+++ b/testing/lisp/test-ob-lilypond.el
@@ -42,10 +42,10 @@
   (should (boundp 'ly-version)))
 
 (ert-deftest ob-lilypond/ly-version-command ()
-  (should (equal "ob-lilypond version 0.3" (ly-version)))
+  (should (equal "ob-lilypond version 7.6" (ly-version)))
   (with-temp-buffer
     (ly-version t)
-    (should (equal "ob-lilypond version 0.3"
+    (should (equal "ob-lilypond version 7.6"
                    (buffer-substring (point-min) (point-max))))))
 
 (ert-deftest ob-lilypond/ly-compile-lilyfile ()
@@ -56,6 +56,7 @@
              t                          ;display
              ,(if ly-gen-png  "--png"  "") ;&rest...
              ,(if ly-gen-html "--html" "")   
+             ,(if ly-gen-pdf "--pdf" "")
              ,(if ly-use-eps  "-dbackend=eps" "")
              ,(if ly-gen-svg  "-dbackend=svg" "")
              "--output=test-file"
@@ -116,6 +117,9 @@
 (ert-deftest ob-lilypond/ly-gen-html ()
   (should (boundp 'ly-gen-html)))
 
+(ert-deftest ob-lilypond/ly-gen-html ()
+  (should (boundp 'ly-gen-pdf)))
+
 (ert-deftest ob-lilypond/use-eps ()
   (should (boundp 'ly-use-eps)))
 
@@ -296,6 +300,18 @@
     (ly-toggle-pdf-display)
     (should (not ly-display-pdf-post-tangle))))
 
+(ert-deftest ob-lilypond/ly-toggle-pdf-generation-toggles-flag ()
+  (if ly-gen-pdf
+      (progn
+        (ly-toggle-pdf-generation)
+         (should (not ly-gen-pdf))
+        (ly-toggle-pdf-generation)
+        (should ly-gen-pdf))
+    (ly-toggle-pdf-generation)
+    (should ly-gen-pdf)
+    (ly-toggle-pdf-generation)
+    (should (not ly-gen-pdf))))
+
 (ert-deftest ob-lilypond/ly-toggle-arrange-mode ()
   (if ly-arrange-mode
       (progn
@@ -348,6 +364,7 @@
   (should (equal '((:tangle . "yes")
                    (:noweb . "yes")
                    (:results . "silent")
+                   (:cache . "yes")
                    (:comments . "yes"))
                  (ly-set-header-args t)))
   (should (equal '((:results . "file")
@@ -359,6 +376,7 @@
   (should (equal '((:tangle . "yes")
                    (:noweb . "yes")
                    (:results . "silent")
+                   (:cache . "yes")
                    (:comments . "yes"))
                  org-babel-default-header-args:lilypond))
   (ly-set-header-args nil)