Fix commit 6632ea.

lisp/org-latex.el

@@ -218,6 +218,7 @@ For example, adding an entry
 will cause \\usepackage[utf8x]{inputenc} to be used for buffers that
 are written as utf8 files."
   :group 'org-export-latex
+  :version "24.1"
   :type '(repeat
 	  (cons
 	   (string :tag "Derived from buffer")
@@ -283,6 +284,7 @@ markup defined, the first one in the association list will be used."
 (defcustom org-export-latex-tag-markup "\\textbf{%s}"
   "Markup for tags, as a printf format."
   :group 'org-export-latex
+  :version "24.1"
   :type 'string)
 
 (defcustom org-export-latex-timestamp-markup "\\textit{%s}"
@@ -293,6 +295,7 @@ markup defined, the first one in the association list will be used."
 (defcustom org-export-latex-timestamp-inactive-markup "\\textit{%s}"
   "A printf format string to be applied to inactive time stamps."
   :group 'org-export-latex
+  :version "24.1"
   :type 'string)
 
 (defcustom org-export-latex-timestamp-keyword-markup "\\texttt{%s}"
@@ -302,11 +305,12 @@ markup defined, the first one in the association list will be used."
 
 (defcustom org-export-latex-href-format "\\href{%s}{%s}"
   "A printf format string to be applied to href links.
-The format must contain either two %s instances or just one.  
-If it contains two %s instances, the first will be filled with 
+The format must contain either two %s instances or just one.
+If it contains two %s instances, the first will be filled with
 the link, the second with the link description.  If it contains
 only one, the %s will be filled with the link."
   :group 'org-export-latex
+  :version "24.1"
   :type 'string)
 
 (defcustom org-export-latex-hyperref-format "\\hyperref[%s]{%s}"
@@ -314,11 +318,13 @@ only one, the %s will be filled with the link."
 The format must contain one or two %s instances.  The first one
 will be filled with the link, the second with its description."
   :group 'org-export-latex
+  :version "24.1"
   :type 'string)
 
 (defcustom org-export-latex-footnote-separator "\\textsuperscript{,}\\,"
   "Text used to separate footnotes."
   :group 'org-export-latex
+  :version "24.1"
   :type 'string)
 
 (defcustom org-export-latex-quotes
@@ -336,6 +342,7 @@ For each item in a CONS, the first string is a regexp
 for allowed characters before/after the quote, the second
 string defines the replacement string for this quote."
   :group 'org-export-latex
+  :version "24.1"
   :type '(list
 	  (cons :tag "Opening quote"
 		(string :tag "Regexp for char before")
@@ -361,6 +368,7 @@ string defines the replacement string for this quote."
   "When non-nil, the caption is set above the table.  When nil,
 the caption is set below the table."
   :group 'org-export-latex
+  :version "24.1"
   :type 'boolean)
 
 (defcustom org-export-latex-tables-column-borders nil
@@ -478,6 +486,7 @@ Code blocks exported with the listings package (controlled by the
 `org-export-latex-listings' variable) can be named in the style
 of noweb."
   :group 'org-export-latex
+  :version "24.1"
   :type 'boolean)
 
 (defcustom org-export-latex-minted-langs
@@ -499,6 +508,7 @@ with:
 pygmentize -L lexers
 "
   :group 'org-export-latex
+  :version "24.1"
   :type '(repeat
 	  (list
 	   (symbol :tag "Major mode       ")
@@ -522,6 +532,7 @@ black keywords.
 Note that the same options will be applied to blocks of all
 languages."
   :group 'org-export-latex
+  :version "24.1"
   :type '(repeat
 	  (list
 	   (string :tag "Listings option name ")
@@ -545,6 +556,7 @@ will result in src blocks being exported with
 as the start of the minted environment. Note that the same
 options will be applied to blocks of all languages."
   :group 'org-export-latex
+  :version "24.1"
   :type '(repeat
 	  (list
 	   (string :tag "Minted option name ")
@@ -586,11 +598,13 @@ and `org-export-with-tags' instead."
 (defcustom org-latex-default-figure-position "htb"
   "Default position for latex figures."
   :group 'org-export-latex
+  :version "24.1"
   :type 'string)
 
 (defcustom org-export-latex-tabular-environment "tabular"
   "Default environment used to build tables."
   :group 'org-export-latex
+  :version "24.1"
   :type 'string)
 
 (defcustom org-export-latex-inline-image-extensions
@@ -657,6 +671,18 @@ This function should accept the file name as its single argument."
 		   "bibtex %b"
 		   "pdflatex -interaction nonstopmode -output-directory %o %f"
 		   "pdflatex -interaction nonstopmode -output-directory %o %f"))
+	  (const :tag "2 runs of xelatex"
+		 ("xelatex -interaction nonstopmode -output-directory %o %f"
+		   "xelatex -interaction nonstopmode -output-directory %o %f"))
+	  (const :tag "3 runs of xelatex"
+		 ("xelatex -interaction nonstopmode -output-directory %o %f"
+		   "xelatex -interaction nonstopmode -output-directory %o %f"
+		   "xelatex -interaction nonstopmode -output-directory %o %f"))
+	  (const :tag "xelatex,bibtex,xelatex,xelatex"
+		 ("xelatex -interaction nonstopmode -output-directory %o %f"
+		   "bibtex %b"
+		   "xelatex -interaction nonstopmode -output-directory %o %f"
+		   "xelatex -interaction nonstopmode -output-directory %o %f"))
 	  (const :tag "texi2dvi"
 		 ("texi2dvi -p -b -c -V %f"))
 	  (const :tag "rubber"
@@ -667,6 +693,7 @@ This function should accept the file name as its single argument."
   '("aux" "idx" "log" "out" "toc" "nav" "snm" "vrb")
   "The list of file extensions to consider as LaTeX logfiles."
   :group 'org-export-pdf
+  :version "24.1"
   :type '(repeat (string :tag "Extension")))
 
 (defcustom org-export-pdf-remove-logfiles t
@@ -1224,7 +1251,7 @@ numbered sections and lower levels as unnumbered sections."
 					     org-export-target-aliases))))
 	 (sectioning org-export-latex-sectioning)
 	 (depth org-export-latex-sectioning-depth)
-	 main-heading sub-heading)
+	 main-heading sub-heading ctnt)
     (when (symbolp (car sectioning))
       (setq sectioning (funcall (car sectioning) level heading))
       (when sectioning
@@ -1291,10 +1318,13 @@ numbered sections and lower levels as unnumbered sections."
 		 (delete-region (point-at-bol 0) (point))
 	       (insert (format "\\begin{%s}\n"
 			       (symbol-name org-export-latex-low-levels))))
-	     (insert (format "\n\\item %s\\\\\n%s%%"
-			     heading
-			     (if label (format "\\label{%s}" label) "")))
-	     (insert (org-export-latex-content content))
+	     (let ((ctnt (org-export-latex-content content)))
+	       (insert (format (if (not (equal (replace-regexp-in-string "\n" "" ctnt) ""))
+				   "\n\\item %s\\\\\n%s%%"
+				 "\n\\item %s\n%s%%")
+			       heading
+			       (if label (format "\\label{%s}" label) "")))
+	       (insert ctnt))
 	     (cond ((stringp subcontent) (insert subcontent))
 		   ((listp subcontent) (org-export-latex-sub subcontent)))
 	     (insert (format "\\end{%s} %% ends low level\n"
@@ -2231,7 +2261,7 @@ The conversion is made depending of STRING-BEFORE and STRING-AFTER."
 		;; a LaTeX issue, but we here implement a work-around anyway.
 		(setq path (org-export-latex-protect-amp path)
 		      desc (org-export-latex-protect-amp desc)))
-	      (insert 
+	      (insert
 	       (if (string-match "%s.*%s" org-export-latex-href-format)
 		   (format org-export-latex-href-format path desc)
 		 (format org-export-latex-href-format path))))