1 ;;; org-latex.el --- LaTeX exporter for org-mode
3 ;; Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
5 ;; Emacs Lisp Archive Entry
6 ;; Filename: org-latex.el
8 ;; Author: Bastien Guerry <bzg AT altern DOT org>
9 ;; Maintainer: Carsten Dominik <carsten.dominik AT gmail DOT com>
10 ;; Keywords: org, wp, tex
11 ;; Description: Converts an org-mode buffer into LaTeX
13 ;; This file is part of GNU Emacs.
15 ;; GNU Emacs is free software: you can redistribute it and/or modify
16 ;; it under the terms of the GNU General Public License as published by
17 ;; the Free Software Foundation, either version 3 of the License, or
18 ;; (at your option) any later version.
20 ;; GNU Emacs is distributed in the hope that it will be useful,
21 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
22 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 ;; GNU General Public License for more details.
25 ;; You should have received a copy of the GNU General Public License
26 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
30 ;; This library implements a LaTeX exporter for org-mode.
32 ;; It is part of Org and will be autoloaded
34 ;; The interactive functions are similar to those of the HTML exporter:
36 ;; M-x `org-export-as-latex'
37 ;; M-x `org-export-as-pdf'
38 ;; M-x `org-export-as-pdf-and-open'
39 ;; M-x `org-export-as-latex-batch'
40 ;; M-x `org-export-as-latex-to-buffer'
41 ;; M-x `org-export-region-as-latex'
42 ;; M-x `org-replace-region-by-latex'
56 (defvar org-export-latex-class nil
)
57 (defvar org-export-latex-class-options nil
)
58 (defvar org-export-latex-header nil
)
59 (defvar org-export-latex-append-header nil
)
60 (defvar org-export-latex-options-plist nil
)
61 (defvar org-export-latex-todo-keywords-1 nil
)
62 (defvar org-export-latex-complex-heading-re nil
)
63 (defvar org-export-latex-not-done-keywords nil
)
64 (defvar org-export-latex-done-keywords nil
)
65 (defvar org-export-latex-display-custom-times nil
)
66 (defvar org-export-latex-all-targets-re nil
)
67 (defvar org-export-latex-add-level
0)
68 (defvar org-export-latex-footmark-seen nil
69 "List of footnotes markers seen so far by exporter.")
70 (defvar org-export-latex-sectioning
"")
71 (defvar org-export-latex-sectioning-depth
0)
72 (defvar org-export-latex-special-keyword-regexp
73 (concat "\\<\\(" org-scheduled-string
"\\|"
74 org-deadline-string
"\\|"
75 org-closed-string
"\\)")
76 "Regexp matching special time planning keywords plus the time after it.")
78 (defvar org-re-quote
) ; dynamically scoped from org.el
79 (defvar org-commentsp
) ; dynamically scoped from org.el
83 (defgroup org-export-latex nil
84 "Options for exporting Org-mode files to LaTeX."
85 :tag
"Org Export LaTeX"
88 (defcustom org-export-latex-default-class
"article"
89 "The default LaTeX class."
90 :group
'org-export-latex
91 :type
'(string :tag
"LaTeX class"))
93 (defcustom org-export-latex-classes
95 "\\documentclass[11pt]{article}"
96 ("\\section{%s}" .
"\\section*{%s}")
97 ("\\subsection{%s}" .
"\\subsection*{%s}")
98 ("\\subsubsection{%s}" .
"\\subsubsection*{%s}")
99 ("\\paragraph{%s}" .
"\\paragraph*{%s}")
100 ("\\subparagraph{%s}" .
"\\subparagraph*{%s}"))
102 "\\documentclass[11pt]{report}"
103 ("\\part{%s}" .
"\\part*{%s}")
104 ("\\chapter{%s}" .
"\\chapter*{%s}")
105 ("\\section{%s}" .
"\\section*{%s}")
106 ("\\subsection{%s}" .
"\\subsection*{%s}")
107 ("\\subsubsection{%s}" .
"\\subsubsection*{%s}"))
109 "\\documentclass[11pt]{book}"
110 ("\\part{%s}" .
"\\part*{%s}")
111 ("\\chapter{%s}" .
"\\chapter*{%s}")
112 ("\\section{%s}" .
"\\section*{%s}")
113 ("\\subsection{%s}" .
"\\subsection*{%s}")
114 ("\\subsubsection{%s}" .
"\\subsubsection*{%s}"))
116 "\\documentclass{beamer}"
117 org-beamer-sectioning
119 "Alist of LaTeX classes and associated header and structure.
120 If #+LaTeX_CLASS is set in the buffer, use its value and the
121 associated information. Here is the structure of each cell:
125 (numbered-section . unnumbered-section\)
131 The HEADER-STRING is the header that will be inserted into the LaTeX file.
132 It should contain the \\documentclass macro, and anything else that is needed
133 for this setup. To this header, the following commands will be added:
135 - Calls to \\usepackage for all packages mentioned in the variables
136 `org-export-latex-default-packages-alist' and
137 `org-export-latex-packages-alist'. Thus, your header definitions should
138 avoid to also request these packages.
140 - Lines specified via \"#+LaTeX_HEADER:\"
142 If you need more control about the sequence in which the header is built
143 up, or if you want to exclude one of these building blocks for a particular
144 class, you can use the following macro-like placeholders.
146 [DEFAULT-PACKAGES] \\usepackage statements for default packages
147 [NO-DEFAULT-PACKAGES] do not include any of the default packages
148 [PACKAGES] \\usepackage statements for packages
149 [NO-PACKAGES] do not include the packages
150 [EXTRA] the stuff from #+LaTeX_HEADER
151 [NO-EXTRA] do not include #+LaTeX_HEADER stuff
152 [BEAMER-HEADER-EXTRA] the beamer extra headers
156 \\documentclass{article}
157 [NO-DEFAULT-PACKAGES]
159 \\providecommand{\\alert}[1]{\\textbf{#1}}
162 will omit the default packages, and will include the #+LaTeX_HEADER lines,
163 then have a call to \\providecommand, and then place \\usepackage commands
164 based on the content of `org-export-latex-packages-alist'.
166 If your header or `org-export-latex-default-packages-alist' inserts
167 \"\\usepackage[AUTO]{inputenc}\", AUTO will automatically be replaced with
168 a coding system derived from `buffer-file-coding-system'. See also the
169 variable `org-export-latex-inputenc-alist' for a way to influence this
172 The sectioning structure
173 ------------------------
175 The sectioning structure of the class is given by the elements following
176 the header string. For each sectioning level, a number of strings is
177 specified. A %s formatter is mandatory in each section string and will
178 be replaced by the title of the section.
180 Instead of a cons cell (numbered . unnumbered), you can also provide a list
183 (numbered-open numbered-close)
187 (numbered-open numbered-close unnumbered-open unnumbered-close)
189 providing opening and closing strings for a LaTeX environment that should
190 represent the document section. The opening clause should have a %s
191 to represent the section title.
193 Instead of a list of sectioning commands, you can also specify a
194 function name. That function will be called with two parameters,
195 the (reduced) level of the headline, and the headline text. The function
196 must return a cons cell with the (possibly modified) headline text, and the
197 sectioning list in the cdr."
198 :group
'org-export-latex
200 (list (string :tag
"LaTeX class")
201 (string :tag
"LaTeX header")
202 (repeat :tag
"Levels" :inline t
205 (string :tag
" numbered")
206 (string :tag
"unnumbered"))
207 (list :tag
"Environment"
208 (string :tag
"Opening (numbered)")
209 (string :tag
"Closing (numbered)")
210 (string :tag
"Opening (unnumbered)")
211 (string :tag
"Closing (unnumbered)"))
212 (function :tag
"Hook computing sectioning"))))))
214 (defcustom org-export-latex-inputenc-alist nil
215 "Alist of inputenc coding system names, and what should really be used.
216 For example, adding an entry
218 (\"utf8\" . \"utf8x\")
220 will cause \\usepackage[utf8x]{inputenc} to be used for buffers that
221 are written as utf8 files."
222 :group
'org-export-latex
225 (string :tag
"Derived from buffer")
226 (string :tag
"Use this instead"))))
229 (defcustom org-export-latex-emphasis-alist
230 '(("*" "\\textbf{%s}" nil
)
231 ("/" "\\emph{%s}" nil
)
232 ("_" "\\underline{%s}" nil
)
234 ("=" "\\protectedtexttt" t
)
236 "Alist of LaTeX expressions to convert emphasis fontifiers.
237 Each element of the list is a list of three elements.
238 The first element is the character used as a marker for fontification.
239 The second element is a formatting string to wrap fontified text with.
240 If it is \"\\verb\", Org will automatically select a delimiter
241 character that is not in the string. \"\\protectedtexttt\" will use \\texttt
242 to typeset and try to protect special characters.
243 The third element decides whether to protect converted text from other
245 :group
'org-export-latex
248 (defcustom org-export-latex-title-command
"\\maketitle"
249 "The command used to insert the title just after \\begin{document}.
250 If this string contains the formatting specification \"%s\" then
251 it will be used as a formatting string, passing the title as an
253 :group
'org-export-latex
256 (defcustom org-export-latex-import-inbuffer-stuff nil
257 "Non-nil means define TeX macros for Org's inbuffer definitions.
258 For example \orgTITLE for #+TITLE."
259 :group
'org-export-latex
262 (defcustom org-export-latex-date-format
264 "Format string for \\date{...}."
265 :group
'org-export-latex
268 (defcustom org-export-latex-todo-keyword-markup
"\\textbf{%s}"
269 "Markup for TODO keywords, as a printf format.
270 This can be a single format for all keywords, a cons cell with separate
271 formats for not-done and done states, or an association list with setup
272 for individual keywords. If a keyword shows up for which there is no
273 markup defined, the first one in the association list will be used."
274 :group
'org-export-latex
276 (string :tag
"Default")
277 (cons :tag
"Distinguish undone and done"
278 (string :tag
"Not-DONE states")
279 (string :tag
"DONE states"))
280 (repeat :tag
"Per keyword markup"
282 (string :tag
"Keyword")
283 (string :tag
"Markup")))))
285 (defcustom org-export-latex-tag-markup
"\\textbf{%s}"
286 "Markup for tags, as a printf format."
287 :group
'org-export-latex
290 (defcustom org-export-latex-timestamp-markup
"\\textit{%s}"
291 "A printf format string to be applied to time stamps."
292 :group
'org-export-latex
295 (defcustom org-export-latex-timestamp-inactive-markup
"\\textit{%s}"
296 "A printf format string to be applied to inactive time stamps."
297 :group
'org-export-latex
300 (defcustom org-export-latex-timestamp-keyword-markup
"\\texttt{%s}"
301 "A printf format string to be applied to time stamps."
302 :group
'org-export-latex
305 (defcustom org-export-latex-href-format
"\\href{%s}{%s}"
306 "A printf format string to be applied to href links.
307 The format must contain two %s instances. The first will be filled with
308 the link, the second with the link description."
309 :group
'org-export-latex
312 (defcustom org-export-latex-hyperref-format
"\\hyperref[%s]{%s}"
313 "A printf format string to be applied to hyperref links.
314 The format must contain one or two %s instances. The first one
315 will be filled with the link, the second with its description."
316 :group
'org-export-latex
319 (defcustom org-export-latex-footnote-separator
"\\textsuperscript{,}\\,"
320 "Text used to separate footnotes."
321 :group
'org-export-latex
324 (defcustom org-export-latex-quotes
325 '(("fr" ("\\(\\s-\\|[[(]\\)\"" .
"«~") ("\\(\\S-\\)\"" .
"~»") ("\\(\\s-\\|(\\)'" .
"'"))
326 ("en" ("\\(\\s-\\|[[(]\\)\"" .
"``") ("\\(\\S-\\)\"" .
"''") ("\\(\\s-\\|(\\)'" .
"`")))
327 "Alist for quotes to use when converting english double-quotes.
329 The CAR of each item in this alist is the language code.
330 The CDR of each item in this alist is a list of three CONS:
331 - the first CONS defines the opening quote;
332 - the second CONS defines the closing quote;
333 - the last CONS defines single quotes.
335 For each item in a CONS, the first string is a regexp
336 for allowed characters before/after the quote, the second
337 string defines the replacement string for this quote."
338 :group
'org-export-latex
340 (cons :tag
"Opening quote"
341 (string :tag
"Regexp for char before")
342 (string :tag
"Replacement quote "))
343 (cons :tag
"Closing quote"
344 (string :tag
"Regexp for char after ")
345 (string :tag
"Replacement quote "))
346 (cons :tag
"Single quote"
347 (string :tag
"Regexp for char before")
348 (string :tag
"Replacement quote "))))
350 (defcustom org-export-latex-tables-verbatim nil
351 "When non-nil, tables are exported verbatim."
352 :group
'org-export-latex
355 (defcustom org-export-latex-tables-centered t
356 "When non-nil, tables are exported in a center environment."
357 :group
'org-export-latex
360 (defcustom org-export-latex-tables-column-borders nil
361 "When non-nil, grouping columns can cause outer vertical lines in tables.
362 When nil, grouping causes only separation lines between groups."
363 :group
'org-export-latex
366 (defcustom org-export-latex-low-levels
'itemize
367 "How to convert sections below the current level of sectioning.
368 This is specified by the `org-export-headline-levels' option or the
369 value of \"H:\" in Org's #+OPTION line.
371 This can be either nil (skip the sections), `description', `itemize',
372 or `enumerate' (convert the sections as the corresponding list type), or
373 a string to be used instead of \\section{%s}. In this latter case,
374 the %s stands here for the inserted headline and is mandatory.
376 It may also be a list of three string to define a user-defined environment
377 that should be used. The first string should be the like
378 \"\\begin{itemize}\", the second should be like \"\\item %s %s\" with up
379 to two occurrences of %s for the title and a label, respectively. The third
380 string should be like \"\\end{itemize\"."
381 :group
'org-export-latex
382 :type
'(choice (const :tag
"Ignore" nil
)
383 (const :tag
"Convert as descriptive list" description
)
384 (const :tag
"Convert as itemized list" itemize
)
385 (const :tag
"Convert as enumerated list" enumerate
)
386 (list :tag
"User-defined environment"
387 :value
("\\begin{itemize}" "\\end{itemize}" "\\item %s")
388 (string :tag
"Start")
390 (string :tag
"item"))
391 (string :tag
"Use a section string" :value
"\\subparagraph{%s}")))
393 (defcustom org-export-latex-list-parameters
394 '(:cbon
"$\\boxtimes$" :cboff
"$\\Box$" :cbtrans
"$\\boxminus$")
395 "Parameters for the LaTeX list exporter.
396 These parameters will be passed on to `org-list-to-latex', which in turn
397 will pass them (combined with the LaTeX default list parameters) to
398 `org-list-to-generic'."
399 :group
'org-export-latex
402 (defcustom org-export-latex-verbatim-wrap
403 '("\\begin{verbatim}\n" .
"\\end{verbatim}\n")
404 "Environment to be wrapped around a fixed-width section in LaTeX export.
405 This is a cons with two strings, to be added before and after the
408 Defaults to \\begin{verbatim} and \\end{verbatim}."
409 :group
'org-export-translation
410 :group
'org-export-latex
411 :type
'(cons (string :tag
"Open")
412 (string :tag
"Close")))
414 (defcustom org-export-latex-listings nil
415 "Non-nil means export source code using the listings package.
416 This package will fontify source code, possibly even with color.
417 If you want to use this, you also need to make LaTeX use the
418 listings package, and if you want to have color, the color
419 package. Just add these to `org-export-latex-packages-alist',
420 for example using customize, or with something like
423 (add-to-list 'org-export-latex-packages-alist '(\"\" \"listings\"))
424 (add-to-list 'org-export-latex-packages-alist '(\"\" \"color\"))
428 (setq org-export-latex-listings 'minted)
430 causes source code to be exported using the minted package as
431 opposed to listings. If you want to use minted, you need to add
432 the minted package to `org-export-latex-packages-alist', for
433 example using customize, or with
436 (add-to-list 'org-export-latex-packages-alist '(\"\" \"minted\"))
438 In addition, it is necessary to install
439 pygments (http://pygments.org), and to configure the variable
440 `org-latex-to-pdf-process' so that the -shell-escape option is
443 :group
'org-export-latex
446 (defcustom org-export-latex-listings-langs
447 '((emacs-lisp "Lisp") (lisp "Lisp") (clojure "Lisp")
450 (perl "Perl") (cperl "Perl") (python "Python") (ruby "Ruby")
451 (html "HTML") (xml "XML")
452 (tex "TeX") (latex "TeX")
453 (shell-script "bash")
455 (ocaml "Caml") (caml "Caml")
456 (sql "SQL") (sqlite "sql"))
457 "Alist mapping languages to their listing language counterpart.
458 The key is a symbol, the major mode symbol without the \"-mode\".
459 The value is the string that should be inserted as the language parameter
460 for the listings package. If the mode name and the listings name are
461 the same, the language does not need an entry in this list - but it does not
462 hurt if it is present."
463 :group
'org-export-latex
466 (symbol :tag
"Major mode ")
467 (string :tag
"Listings language"))))
469 (defcustom org-export-latex-listings-w-names t
470 "Non-nil means export names of named code blocks.
471 Code blocks exported with the listings package (controlled by the
472 `org-export-latex-listings' variable) can be named in the style
474 :group
'org-export-latex
477 (defcustom org-export-latex-minted-langs
478 '((emacs-lisp "common-lisp")
481 (shell-script "bash")
483 "Alist mapping languages to their minted language counterpart.
484 The key is a symbol, the major mode symbol without the \"-mode\".
485 The value is the string that should be inserted as the language parameter
486 for the minted package. If the mode name and the listings name are
487 the same, the language does not need an entry in this list - but it does not
488 hurt if it is present.
490 Note that minted uses all lower case for language identifiers,
491 and that the full list of language identifiers can be obtained
495 :group
'org-export-latex
498 (symbol :tag
"Major mode ")
499 (string :tag
"Listings language"))))
501 (defcustom org-export-latex-listings-options nil
502 "Association list of options for the latex listings package.
504 These options are supplied as a comma-separated list to the
505 \\lstset command. Each element of the association list should be
506 a list containing two strings: the name of the option, and the
509 (setq org-export-latex-listings-options
510 '((\"basicstyle\" \"\\small\")
511 (\"keywordstyle\" \"\\color{black}\\bfseries\\underbar\")))
513 will typeset the code in a small size font with underlined, bold
516 Note that the same options will be applied to blocks of all
518 :group
'org-export-latex
521 (string :tag
"Listings option name ")
522 (string :tag
"Listings option value"))))
524 (defcustom org-export-latex-minted-options nil
525 "Association list of options for the latex minted package.
527 These options are supplied within square brackets in
528 \\begin{minted} environments. Each element of the alist should be
529 a list containing two strings: the name of the option, and the
532 (setq org-export-latex-minted-options
533 '((\"bgcolor\" \"bg\") (\"frame\" \"lines\")))
535 will result in src blocks being exported with
537 \\begin{minted}[bgcolor=bg,frame=lines]{<LANG>}
539 as the start of the minted environment. Note that the same
540 options will be applied to blocks of all languages."
541 :group
'org-export-latex
544 (string :tag
"Minted option name ")
545 (string :tag
"Minted option value"))))
547 (defvar org-export-latex-custom-lang-environments nil
548 "Association list mapping languages to language-specific latex
549 environments used during export of src blocks by the listings
550 and minted latex packages. For example,
552 (setq org-export-latex-custom-lang-environments
553 '((python \"pythoncode\")))
555 would have the effect that if org encounters begin_src python
556 during latex export it will output
562 (defcustom org-export-latex-remove-from-headlines
563 '(:todo nil
:priority nil
:tags nil
)
564 "A plist of keywords to remove from headlines. OBSOLETE.
565 Non-nil means remove this keyword type from the headline.
567 Don't remove the keys, just change their values.
569 Obsolete, this variable is no longer used. Use the separate
570 variables `org-export-with-todo-keywords', `org-export-with-priority',
571 and `org-export-with-tags' instead."
573 :group
'org-export-latex
)
575 (defcustom org-export-latex-image-default-option
"width=.9\\linewidth"
576 "Default option for images."
577 :group
'org-export-latex
580 (defcustom org-latex-default-figure-position
"htb"
581 "Default position for latex figures."
582 :group
'org-export-latex
585 (defcustom org-export-latex-tabular-environment
"tabular"
586 "Default environment used to build tables."
587 :group
'org-export-latex
590 (defcustom org-export-latex-inline-image-extensions
591 '("pdf" "jpeg" "jpg" "png" "ps" "eps")
592 "Extensions of image files that can be inlined into LaTeX.
593 Note that the image extension *actually* allowed depend on the way the
594 LaTeX file is processed. When used with pdflatex, pdf, jpg and png images
595 are OK. When processing through dvi to Postscript, only ps and eps are
596 allowed. The default we use here encompasses both."
597 :group
'org-export-latex
598 :type
'(repeat (string :tag
"Extension")))
600 (defcustom org-export-latex-coding-system nil
601 "Coding system for the exported LaTeX file."
602 :group
'org-export-latex
603 :type
'coding-system
)
605 (defgroup org-export-pdf nil
606 "Options for exporting Org-mode files to PDF, via LaTeX."
607 :tag
"Org Export PDF"
608 :group
'org-export-latex
611 (defcustom org-latex-to-pdf-process
612 '("pdflatex -interaction nonstopmode -output-directory %o %f"
613 "pdflatex -interaction nonstopmode -output-directory %o %f"
614 "pdflatex -interaction nonstopmode -output-directory %o %f")
615 "Commands to process a LaTeX file to a PDF file.
616 This is a list of strings, each of them will be given to the shell
617 as a command. %f in the command will be replaced by the full file name, %b
618 by the file base name (i.e. without extension) and %o by the base directory
621 The reason why this is a list is that it usually takes several runs of
622 `pdflatex', maybe mixed with a call to `bibtex'. Org does not have a clever
623 mechanism to detect which of these commands have to be run to get to a stable
624 result, and it also does not do any error checking.
626 By default, Org uses 3 runs of `pdflatex' to do the processing. If you
627 have texi2dvi on your system and if that does not cause the infamous
630 http://lists.gnu.org/archive/html/bug-texinfo/2010-03/msg00031.html
632 then `texi2dvi' is the superior choice. Org does offer it as one
633 of the customize options.
635 Alternatively, this may be a Lisp function that does the processing, so you
636 could use this to apply the machinery of AUCTeX or the Emacs LaTeX mode.
637 This function should accept the file name as its single argument."
638 :group
'org-export-pdf
640 (repeat :tag
"Shell command sequence"
641 (string :tag
"Shell command"))
642 (const :tag
"2 runs of pdflatex"
643 ("pdflatex -interaction nonstopmode -output-directory %o %f"
644 "pdflatex -interaction nonstopmode -output-directory %o %f"))
645 (const :tag
"3 runs of pdflatex"
646 ("pdflatex -interaction nonstopmode -output-directory %o %f"
647 "pdflatex -interaction nonstopmode -output-directory %o %f"
648 "pdflatex -interaction nonstopmode -output-directory %o %f"))
649 (const :tag
"pdflatex,bibtex,pdflatex,pdflatex"
650 ("pdflatex -interaction nonstopmode -output-directory %o %f"
652 "pdflatex -interaction nonstopmode -output-directory %o %f"
653 "pdflatex -interaction nonstopmode -output-directory %o %f"))
654 (const :tag
"texi2dvi"
655 ("texi2dvi -p -b -c -V %f"))
657 ("rubber -d --into %o %f"))
660 (defcustom org-export-pdf-logfiles
661 '("aux" "idx" "log" "out" "toc" "nav" "snm" "vrb")
662 "The list of file extensions to consider as LaTeX logfiles."
663 :group
'org-export-pdf
664 :type
'(repeat (string :tag
"Extension")))
666 (defcustom org-export-pdf-remove-logfiles t
667 "Non-nil means remove the logfiles produced by PDF production.
668 These are the .aux, .log, .out, and .toc files."
669 :group
'org-export-pdf
674 (defvar org-export-latex-after-initial-vars-hook nil
675 "Hook run before LaTeX export.
676 The exact moment is after the initial variables like org-export-latex-class
677 have been determined from the environment.")
679 (defvar org-export-latex-after-blockquotes-hook nil
680 "Hook run during LaTeX export, after blockquote, verse, center are done.")
682 (defvar org-export-latex-final-hook nil
683 "Hook run in the finalized LaTeX buffer.")
685 (defvar org-export-latex-after-save-hook nil
686 "Hook run in the finalized LaTeX buffer, after it has been saved.")
688 ;;; Autoload functions:
691 (defun org-export-as-latex-batch ()
692 "Call `org-export-as-latex', may be used in batch processing.
696 --load=$HOME/lib/emacs/org.el
697 --eval \"(setq org-export-headline-levels 2)\"
698 --visit=MyFile --funcall org-export-as-latex-batch"
699 (org-export-as-latex org-export-headline-levels
'hidden
))
702 (defun org-export-as-latex-to-buffer (arg)
703 "Call `org-export-as-latex` with output to a temporary buffer.
704 No file is created. The prefix ARG is passed through to `org-export-as-latex'."
706 (org-export-as-latex arg nil nil
"*Org LaTeX Export*")
707 (when org-export-show-temporary-export-buffer
708 (switch-to-buffer-other-window "*Org LaTeX Export*")))
711 (defun org-replace-region-by-latex (beg end
)
712 "Replace the region from BEG to END with its LaTeX export.
713 It assumes the region has `org-mode' syntax, and then convert it to
714 LaTeX. This can be used in any buffer. For example, you could
715 write an itemized list in `org-mode' syntax in an LaTeX buffer and
716 then use this command to convert it."
719 (save-window-excursion
721 (setq latex
(org-export-region-as-latex
723 (setq reg
(buffer-substring beg end
)
724 buf
(get-buffer-create "*Org tmp*"))
725 (with-current-buffer buf
729 (setq latex
(org-export-region-as-latex
730 (point-min) (point-max) t
'string
)))
732 (delete-region beg end
)
736 (defun org-export-region-as-latex (beg end
&optional body-only buffer
)
737 "Convert region from BEG to END in `org-mode' buffer to LaTeX.
738 If prefix arg BODY-ONLY is set, omit file header, footer, and table of
739 contents, and only produce the region of converted text, useful for
740 cut-and-paste operations.
741 If BUFFER is a buffer or a string, use/create that buffer as a target
742 of the converted LaTeX. If BUFFER is the symbol `string', return the
743 produced LaTeX as a string and leave no buffer behind. For example,
744 a Lisp program could call this function in the following way:
746 (setq latex (org-export-region-as-latex beg end t 'string))
748 When called interactively, the output buffer is selected, and shown
749 in a window. A non-interactive call will only return the buffer."
751 (when (org-called-interactively-p 'any
)
752 (setq buffer
"*Org LaTeX Export*"))
753 (let ((transient-mark-mode t
) (zmacs-regions t
)
755 (setq ext-plist
(plist-put ext-plist
:ignore-subtree-p t
))
757 (set-mark (point)) ;; to activate the region
759 (setq rtn
(org-export-as-latex
762 (if (fboundp 'deactivate-mark
) (deactivate-mark))
763 (if (and (org-called-interactively-p 'any
) (bufferp rtn
))
764 (switch-to-buffer-other-window rtn
)
768 (defun org-export-as-latex (arg &optional hidden ext-plist
769 to-buffer body-only pub-dir
)
770 "Export current buffer to a LaTeX file.
771 If there is an active region, export only the region. The prefix
772 ARG specifies how many levels of the outline should become
773 headlines. The default is 3. Lower levels will be exported
774 depending on `org-export-latex-low-levels'. The default is to
775 convert them as description lists.
776 HIDDEN is obsolete and does nothing.
777 EXT-PLIST is a property list with
778 external parameters overriding org-mode's default settings, but
779 still inferior to file-local settings. When TO-BUFFER is
780 non-nil, create a buffer with that name and export to that
781 buffer. If TO-BUFFER is the symbol `string', don't leave any
782 buffer behind but just return the resulting LaTeX as a string.
783 When BODY-ONLY is set, don't produce the file header and footer,
784 simply return the content of \\begin{document}...\\end{document},
785 without even the \\begin{document} and \\end{document} commands.
786 when PUB-DIR is set, use this as the publishing directory."
788 (when (and (not body-only
) arg
(listp arg
)) (setq body-only t
))
789 (run-hooks 'org-export-first-hook
)
791 ;; Make sure we have a file name when we need it.
792 (when (and (not (or to-buffer body-only
))
793 (not buffer-file-name
))
794 (if (buffer-base-buffer)
795 (org-set-local 'buffer-file-name
796 (with-current-buffer (buffer-base-buffer)
798 (error "Need a file name to be able to export")))
800 (message "Exporting to LaTeX...")
802 (let ((inhibit-read-only t
))
803 (remove-text-properties (point-min) (point-max)
804 '(:org-license-to-kill nil
))))
805 (org-update-radio-target-regexp)
806 (org-export-latex-set-initial-vars ext-plist arg
)
807 (setq org-export-opt-plist org-export-latex-options-plist
808 org-export-footnotes-data
(org-footnote-all-labels 'with-defs
)
809 org-export-footnotes-seen nil
810 org-export-latex-footmark-seen nil
)
811 (org-install-letbind)
812 (run-hooks 'org-export-latex-after-initial-vars-hook
)
813 (let* ((wcf (current-window-configuration))
815 (org-export-process-option-filters org-export-latex-options-plist
))
816 (region-p (org-region-active-p))
817 (rbeg (and region-p
(region-beginning)))
818 (rend (and region-p
(region-end)))
820 (if (plist-get opt-plist
:ignore-subtree-p
)
825 (and (org-at-heading-p)
826 (>= (org-end-of-subtree t t
) rend
))))))
827 (opt-plist (setq org-export-opt-plist
829 (org-export-add-subtree-options opt-plist rbeg
)
831 ;; Make sure the variable contains the updated values.
832 (org-export-latex-options-plist (setq org-export-opt-plist opt-plist
))
833 ;; The following two are dynamically scoped into other
835 (org-current-export-dir
836 (or pub-dir
(org-export-directory :html opt-plist
)))
837 (org-current-export-file buffer-file-name
)
838 (title (or (and subtree-p
(org-export-get-title-from-subtree))
839 (plist-get opt-plist
:title
)
841 (plist-get opt-plist
:skip-before-1st-heading
))
842 (org-export-grab-title-from-buffer))
843 (and buffer-file-name
844 (file-name-sans-extension
845 (file-name-nondirectory buffer-file-name
)))
850 (file-name-as-directory
852 (org-export-directory :LaTeX ext-plist
)))
853 (file-name-sans-extension
855 (org-entry-get rbeg
"EXPORT_FILE_NAME" t
))
856 (file-name-nondirectory ;sans-extension
858 (error "Don't know which export file to use")))))
862 (if (equal (file-truename filename
)
863 (file-truename (or buffer-file-name
"dummy.org")))
864 (concat filename
".tex")
866 (buffer (if to-buffer
868 ((eq to-buffer
'string
) (get-buffer-create
869 "*Org LaTeX Export*"))
870 (t (get-buffer-create to-buffer
)))
871 (find-file-noselect filename
)))
872 (odd org-odd-levels-only
)
873 (header (org-export-latex-make-header title opt-plist
))
874 (skip (cond (subtree-p nil
)
876 (t (plist-get opt-plist
:skip-before-1st-heading
))))
877 (text (plist-get opt-plist
:text
))
878 (org-export-preprocess-hook
880 `(lambda () (org-set-local 'org-complex-heading-regexp
881 ,org-export-latex-complex-heading-re
))
882 org-export-preprocess-hook
))
883 (first-lines (if skip
"" (org-export-latex-first-lines
890 (if region-p rend
))))
891 (coding-system (and (boundp 'buffer-file-coding-system
)
892 buffer-file-coding-system
))
893 (coding-system-for-write (or org-export-latex-coding-system
895 (save-buffer-coding-system (or org-export-latex-coding-system
897 (region (buffer-substring
898 (if region-p
(region-beginning) (point-min))
899 (if region-p
(region-end) (point-max))))
901 (and text
(string-match "\\S-" text
)
902 (org-export-preprocess-string
907 :tags
(plist-get opt-plist
:tags
)
908 :priority
(plist-get opt-plist
:priority
)
909 :footnotes
(plist-get opt-plist
:footnotes
)
910 :drawers
(plist-get opt-plist
:drawers
)
911 :timestamps
(plist-get opt-plist
:timestamps
)
912 :todo-keywords
(plist-get opt-plist
:todo-keywords
)
913 :tasks
(plist-get opt-plist
:tasks
)
915 :skip-before-1st-heading skip
918 :LaTeX-fragments nil
)))
920 (org-export-preprocess-string
925 :tags
(plist-get opt-plist
:tags
)
926 :priority
(plist-get opt-plist
:priority
)
927 :footnotes
(plist-get opt-plist
:footnotes
)
928 :drawers
(plist-get opt-plist
:drawers
)
929 :timestamps
(plist-get opt-plist
:timestamps
)
930 :todo-keywords
(plist-get opt-plist
:todo-keywords
)
931 :tasks
(plist-get opt-plist
:tasks
)
932 :add-text
(if (eq to-buffer
'string
) nil text
)
933 :skip-before-1st-heading skip
934 :select-tags
(plist-get opt-plist
:select-tags
)
935 :exclude-tags
(plist-get opt-plist
:exclude-tags
)
936 :LaTeX-fragments nil
)))
940 (org-install-letbind)
942 (and (fboundp 'set-buffer-file-coding-system
)
943 (set-buffer-file-coding-system coding-system-for-write
))
945 ;; insert the header and initial document commands
946 (unless (or (eq to-buffer
'string
) body-only
)
949 ;; insert text found in #+TEXT
950 (when (and text
(not (eq to-buffer
'string
)))
951 (insert (org-export-latex-content
952 text
'(lists tables fixed-width keywords
))
955 ;; insert lines before the first headline
956 (unless (or skip
(string-match "^\\*" first-lines
))
957 (insert first-lines
))
959 ;; export the content of headlines
960 (org-export-latex-global
962 (insert string-for-export
)
963 (goto-char (point-min))
964 (when (re-search-forward "^\\(\\*+\\) " nil t
)
965 (let* ((asters (length (match-string 1)))
966 (level (if odd
(- asters
2) (- asters
1))))
967 (setq org-export-latex-add-level
968 (if odd
(1- (/ (1+ asters
) 2)) (1- asters
)))
969 (org-export-latex-parse-global level odd
)))))
972 (unless body-only
(insert "\n\\end{document}"))
974 ;; Attach description terms to the \item macro
975 (goto-char (point-min))
976 (while (re-search-forward "^[ \t]*\\\\item\\([ \t]+\\)\\[" nil t
)
977 (delete-region (match-beginning 1) (match-end 1)))
979 ;; Relocate the table of contents
980 (goto-char (point-min))
981 (when (re-search-forward "\\[TABLE-OF-CONTENTS\\]" nil t
)
982 (goto-char (point-min))
983 (while (re-search-forward "\\\\tableofcontents\\>[ \t]*\n?" nil t
)
985 (goto-char (point-min))
986 (and (re-search-forward "\\[TABLE-OF-CONTENTS\\]" nil t
)
987 (replace-match "\\tableofcontents" t t
)))
989 ;; Cleanup forced line ends in items where they are not needed
990 (goto-char (point-min))
991 (while (re-search-forward
992 "^[ \t]*\\\\item\\>.*\\(\\\\\\\\\\)[ \t]*\\(\n\\\\label.*\\)*\n\\\\begin"
994 (delete-region (match-beginning 1) (match-end 1)))
995 (goto-char (point-min))
996 (while (re-search-forward
997 "^[ \t]*\\\\item\\>.*\\(\\\\\\\\\\)[ \t]*\\(\n\\\\label.*\\)*"
999 (if (looking-at "[\n \t]+")
1000 (replace-match "\n")))
1002 (run-hooks 'org-export-latex-final-hook
)
1004 (unless (eq major-mode
'latex-mode
) (latex-mode))
1006 (org-export-latex-fix-inputenc)
1007 (run-hooks 'org-export-latex-after-save-hook
)
1008 (goto-char (point-min))
1009 (or (org-export-push-to-kill-ring "LaTeX")
1010 (message "Exporting to LaTeX...done"))
1012 (if (eq to-buffer
'string
)
1013 (prog1 (buffer-substring (point-min) (point-max))
1014 (kill-buffer (current-buffer)))
1016 (set-window-configuration wcf
))))
1019 (defun org-export-as-pdf (arg &optional hidden ext-plist
1020 to-buffer body-only pub-dir
)
1021 "Export as LaTeX, then process through to PDF."
1023 (message "Exporting to PDF...")
1024 (let* ((wconfig (current-window-configuration))
1025 (lbuf (org-export-as-latex arg hidden ext-plist
1026 to-buffer body-only pub-dir
))
1027 (file (buffer-file-name lbuf
))
1028 (base (file-name-sans-extension (buffer-file-name lbuf
)))
1029 (pdffile (concat base
".pdf"))
1030 (cmds (if (eq org-export-latex-listings
'minted
)
1031 ;; automatically add -shell-escape when needed
1032 (mapcar (lambda (cmd)
1033 (replace-regexp-in-string
1034 "pdflatex " "pdflatex -shell-escape " cmd
))
1035 org-latex-to-pdf-process
)
1036 org-latex-to-pdf-process
))
1037 (outbuf (get-buffer-create "*Org PDF LaTeX Output*"))
1038 (bibtex-p (with-current-buffer lbuf
1040 (goto-char (point-min))
1041 (re-search-forward "\\\\bibliography{" nil t
))))
1042 cmd output-dir errors
)
1043 (with-current-buffer outbuf
(erase-buffer))
1044 (message (concat "Processing LaTeX file " file
"..."))
1045 (setq output-dir
(file-name-directory file
))
1046 (with-current-buffer lbuf
1048 (if (and cmds
(symbolp cmds
))
1049 (funcall cmds
(shell-quote-argument file
))
1051 (setq cmd
(pop cmds
))
1052 (while (string-match "%b" cmd
)
1053 (setq cmd
(replace-match
1055 (shell-quote-argument base
))
1057 (while (string-match "%f" cmd
)
1058 (setq cmd
(replace-match
1060 (shell-quote-argument file
))
1062 (while (string-match "%o" cmd
)
1063 (setq cmd
(replace-match
1065 (shell-quote-argument output-dir
))
1067 (shell-command cmd outbuf
)))))
1068 (message (concat "Processing LaTeX file " file
"...done"))
1069 (setq errors
(org-export-latex-get-error outbuf
))
1070 (if (not (file-exists-p pdffile
))
1071 (error (concat "PDF file " pdffile
" was not produced"
1072 (if errors
(concat ":" errors
"") "")))
1073 (set-window-configuration wconfig
)
1074 (when org-export-pdf-remove-logfiles
1075 (dolist (ext org-export-pdf-logfiles
)
1076 (setq file
(concat base
"." ext
))
1077 (and (file-exists-p file
) (delete-file file
))))
1079 "Exporting to PDF...done"
1081 (concat ", with some errors:" errors
)
1085 (defun org-export-latex-get-error (buf)
1086 "Collect the kinds of errors that remain in pdflatex processing."
1087 (with-current-buffer buf
1089 (goto-char (point-max))
1090 (when (re-search-backward "^[ \t]*This is pdf.*?TeX.*?Version" nil t
)
1091 ;; OK, we are at the location of the final run
1092 (let ((pos (point)) (errors "") (case-fold-search t
))
1093 (if (re-search-forward "Reference.*?undefined" nil t
)
1094 (setq errors
(concat errors
" [undefined reference]")))
1096 (if (re-search-forward "Citation.*?undefined" nil t
)
1097 (setq errors
(concat errors
" [undefined citation]")))
1099 (if (re-search-forward "Undefined control sequence" nil t
)
1100 (setq errors
(concat errors
" [undefined control sequence]")))
1101 (and (org-string-nw-p errors
) errors
))))))
1104 (defun org-export-as-pdf-and-open (arg)
1105 "Export as LaTeX, then process through to PDF, and open."
1107 (let ((pdffile (org-export-as-pdf arg
)))
1110 (org-open-file pdffile
)
1111 (when org-export-kill-product-buffer-when-displayed
1112 (kill-buffer (find-buffer-visiting
1113 (concat (file-name-sans-extension (buffer-file-name))
1115 (error "PDF file was not produced"))))
1117 ;;; Parsing functions:
1119 (defun org-export-latex-parse-global (level odd
)
1120 "Parse the current buffer recursively, starting at LEVEL.
1121 If ODD is non-nil, assume the buffer only contains odd sections.
1122 Return a list reflecting the document structure."
1124 (goto-char (point-min))
1125 (let* ((cnt 0) output
1126 (depth org-export-latex-sectioning-depth
))
1127 (while (org-re-search-forward-unprotected
1128 (concat "^\\(\\(?:\\*\\)\\{"
1129 (number-to-string (+ (if odd
2 1) level
))
1131 ;; make sure that there is no upper heading
1135 (org-re-search-forward-unprotected
1136 (concat "^\\(\\(?:\\*\\)\\{"
1137 (number-to-string level
)
1138 "\\}\\) \\(.*\\)$") nil t
)))) t
)
1140 (let* ((pos (match-beginning 0))
1141 (heading (match-string 2))
1142 (nlevel (if odd
(/ (+ 3 level
) 2) (1+ level
))))
1147 (if (org-re-search-forward-unprotected
1148 (concat "^\\(\\(?:\\*\\)\\{"
1149 (number-to-string (+ (if odd
2 1) level
))
1150 "\\}\\) \\(.*\\)$") nil t
)
1153 (goto-char (point-min))
1161 `(heading .
,heading
)
1162 `(content .
,(org-export-latex-parse-content))
1163 `(subcontent .
,(org-export-latex-parse-subcontent
1168 (defun org-export-latex-parse-content ()
1169 "Extract the content of a section."
1171 (end (if (org-re-search-forward-unprotected "^\\(\\*\\)+ .*$" nil t
)
1172 (progn (beginning-of-line) (point))
1174 (buffer-substring beg end
)))
1176 (defun org-export-latex-parse-subcontent (level odd
)
1177 "Extract the subcontent of a section at LEVEL.
1178 If ODD Is non-nil, assume subcontent only contains odd sections."
1179 (if (not (org-re-search-forward-unprotected
1180 (concat "^\\(\\(?:\\*\\)\\{"
1181 (number-to-string (+ (if odd
4 2) level
))
1184 nil
; subcontent is nil
1185 (org-export-latex-parse-global (+ (if odd
2 1) level
) odd
)))
1187 ;;; Rendering functions:
1188 (defun org-export-latex-global (content)
1189 "Export CONTENT to LaTeX.
1190 CONTENT is an element of the list produced by
1191 `org-export-latex-parse-global'."
1192 (if (eq (car content
) 'subcontent
)
1193 (mapc 'org-export-latex-sub
(cdr content
))
1194 (org-export-latex-sub (car content
))))
1196 (defun org-export-latex-sub (subcontent)
1197 "Export the list SUBCONTENT to LaTeX.
1198 SUBCONTENT is an alist containing information about the headline
1200 (let ((num (plist-get org-export-latex-options-plist
:section-numbers
)))
1201 (mapc (lambda(x) (org-export-latex-subcontent x num
)) subcontent
)))
1203 (defun org-export-latex-subcontent (subcontent num
)
1204 "Export each cell of SUBCONTENT to LaTeX.
1205 If NUM is non-nil export numbered sections, otherwise use unnumbered
1206 sections. If NUM is an integer, export the highest NUM levels as
1207 numbered sections and lower levels as unnumbered sections."
1208 (let* ((heading (cdr (assoc 'heading subcontent
)))
1209 (level (- (cdr (assoc 'level subcontent
))
1210 org-export-latex-add-level
))
1211 (occur (number-to-string (cdr (assoc 'occur subcontent
))))
1212 (content (cdr (assoc 'content subcontent
)))
1213 (subcontent (cadr (assoc 'subcontent subcontent
)))
1214 (label (org-get-text-property-any 0 'target heading
))
1215 (label-list (cons label
(cdr (assoc label
1216 org-export-target-aliases
))))
1217 (sectioning org-export-latex-sectioning
)
1218 (depth org-export-latex-sectioning-depth
)
1219 main-heading sub-heading
)
1220 (when (symbolp (car sectioning
))
1221 (setq sectioning
(funcall (car sectioning
) level heading
))
1223 (setq heading
(car sectioning
)
1224 sectioning
(cdr sectioning
)
1225 ;; target property migh have changed...
1226 label
(org-get-text-property-any 0 'target heading
)
1227 label-list
(cons label
(cdr (assoc label
1228 org-export-target-aliases
)))))
1229 (if sectioning
(setq sectioning
(make-list 10 sectioning
)))
1230 (setq depth
(if sectioning
10000 0)))
1231 (if (string-match "[ \t]*\\\\\\\\[ \t]*" heading
)
1232 (setq main-heading
(substring heading
0 (match-beginning 0))
1233 sub-heading
(substring heading
(match-end 0))))
1234 (setq heading
(org-export-latex-fontify-headline heading
)
1235 sub-heading
(and sub-heading
1236 (org-export-latex-fontify-headline sub-heading
))
1237 main-heading
(and main-heading
1238 (org-export-latex-fontify-headline main-heading
)))
1240 ;; Normal conversion
1242 (let* ((sec (nth (1- level
) sectioning
))
1243 (num (if (integerp num
)
1247 (if (consp (cdr sec
))
1248 (setq start
(nth (if num
0 2) sec
)
1249 end
(nth (if num
1 3) sec
))
1250 (setq start
(if num
(car sec
) (cdr sec
))))
1251 (insert (format start
(if main-heading main-heading heading
)
1252 (or sub-heading
"")))
1255 (insert (mapconcat (lambda (l) (format "\\label{%s}" l
))
1256 label-list
"\n") "\n"))
1257 (insert (org-export-latex-content content
))
1258 (cond ((stringp subcontent
) (insert subcontent
))
1260 (while (org-looking-back "\n\n") (backward-delete-char 1))
1261 (org-export-latex-sub subcontent
)))
1262 (when (and end
(string-match "[^ \t]" end
))
1263 (let ((hook (org-get-text-property-any 0 'org-insert-hook end
)))
1264 (and (functionp hook
) (funcall hook
)))
1265 (insert end
"\n"))))
1266 ;; At a level under the hl option: we can drop this subsection
1268 (cond ((eq org-export-latex-low-levels
'description
)
1269 (if (string-match "% ends low level$"
1270 (buffer-substring (point-at-bol 0) (point)))
1271 (delete-region (point-at-bol 0) (point))
1272 (insert "\\begin{description}\n"))
1273 (insert (format "\n\\item[%s]%s~\n"
1275 (if label
(format "\\label{%s}" label
) "")))
1276 (insert (org-export-latex-content content
))
1277 (cond ((stringp subcontent
) (insert subcontent
))
1278 ((listp subcontent
) (org-export-latex-sub subcontent
)))
1279 (insert "\\end{description} % ends low level\n"))
1280 ((memq org-export-latex-low-levels
'(itemize enumerate
))
1281 (if (string-match "% ends low level$"
1282 (buffer-substring (point-at-bol 0) (point)))
1283 (delete-region (point-at-bol 0) (point))
1284 (insert (format "\\begin{%s}\n"
1285 (symbol-name org-export-latex-low-levels
))))
1286 (insert (format "\n\\item %s\\\\\n%s%%"
1288 (if label
(format "\\label{%s}" label
) "")))
1289 (insert (org-export-latex-content content
))
1290 (cond ((stringp subcontent
) (insert subcontent
))
1291 ((listp subcontent
) (org-export-latex-sub subcontent
)))
1292 (insert (format "\\end{%s} %% ends low level\n"
1293 (symbol-name org-export-latex-low-levels
))))
1295 ((listp org-export-latex-low-levels
)
1296 (if (string-match "% ends low level$"
1297 (buffer-substring (point-at-bol 0) (point)))
1298 (delete-region (point-at-bol 0) (point))
1299 (insert (car org-export-latex-low-levels
) "\n"))
1300 (insert (format (nth 2 org-export-latex-low-levels
)
1302 (if label
(format "\\label{%s}" label
) "")))
1303 (insert (org-export-latex-content content
))
1304 (cond ((stringp subcontent
) (insert subcontent
))
1305 ((listp subcontent
) (org-export-latex-sub subcontent
)))
1306 (insert (nth 1 org-export-latex-low-levels
)
1307 " %% ends low level\n"))
1309 ((stringp org-export-latex-low-levels
)
1310 (insert (format org-export-latex-low-levels heading
) "\n")
1311 (when label
(insert (format "\\label{%s}\n" label
)))
1312 (insert (org-export-latex-content content
))
1313 (cond ((stringp subcontent
) (insert subcontent
))
1314 ((listp subcontent
) (org-export-latex-sub subcontent
)))))))))
1316 ;;; Exporting internals:
1317 (defun org-export-latex-set-initial-vars (ext-plist level
)
1318 "Store org local variables required for LaTeX export.
1319 EXT-PLIST is an optional additional plist.
1320 LEVEL indicates the default depth for export."
1321 (setq org-export-latex-todo-keywords-1 org-todo-keywords-1
1322 org-export-latex-done-keywords org-done-keywords
1323 org-export-latex-not-done-keywords org-not-done-keywords
1324 org-export-latex-complex-heading-re org-complex-heading-regexp
1325 org-export-latex-display-custom-times org-display-custom-times
1326 org-export-latex-all-targets-re
1327 (org-make-target-link-regexp (org-all-targets))
1328 org-export-latex-options-plist
1329 (org-combine-plists (org-default-export-plist) ext-plist
1330 (org-infile-export-plist))
1331 org-export-latex-class
1332 (or (and (org-region-active-p)
1334 (goto-char (region-beginning))
1335 (and (looking-at org-complex-heading-regexp
)
1336 (org-entry-get nil
"LaTeX_CLASS" 'selective
))))
1340 (goto-char (point-min))
1341 (and (re-search-forward "^#\\+LaTeX_CLASS:[ \t]*\\(-[a-zA-Z]+\\)" nil t
)
1343 (plist-get org-export-latex-options-plist
:latex-class
)
1344 org-export-latex-default-class
)
1345 org-export-latex-class-options
1346 (or (and (org-region-active-p)
1348 (goto-char (region-beginning))
1349 (and (looking-at org-complex-heading-regexp
)
1350 (org-entry-get nil
"LaTeX_CLASS_OPTIONS" 'selective
))))
1354 (goto-char (point-min))
1355 (and (re-search-forward "^#\\+LaTeX_CLASS_OPTIONS:[ \t]*\\(.*?\\)[ \t]*$" nil t
)
1357 (plist-get org-export-latex-options-plist
:latex-class-options
))
1358 org-export-latex-class
1359 (or (car (assoc org-export-latex-class org-export-latex-classes
))
1360 (error "No definition for class `%s' in `org-export-latex-classes'"
1361 org-export-latex-class
))
1362 org-export-latex-header
1363 (cadr (assoc org-export-latex-class org-export-latex-classes
))
1364 org-export-latex-sectioning
1365 (cddr (assoc org-export-latex-class org-export-latex-classes
))
1366 org-export-latex-sectioning-depth
1369 (plist-get org-export-latex-options-plist
:headline-levels
))
1370 (sec-depth (length org-export-latex-sectioning
)))
1371 (if (> hl-levels sec-depth
) sec-depth hl-levels
))))
1372 (when (and org-export-latex-class-options
1373 (string-match "\\S-" org-export-latex-class-options
)
1374 (string-match "^[ \t]*\\(\\\\documentclass\\)\\(\\[.*?\\]\\)?"
1375 org-export-latex-header
))
1376 (setq org-export-latex-header
1377 (concat (substring org-export-latex-header
0 (match-end 1))
1378 org-export-latex-class-options
1379 (substring org-export-latex-header
(match-end 0))))))
1381 (defvar org-export-latex-format-toc-function
1382 'org-export-latex-format-toc-default
1383 "The function formatting returning the string to create the table of contents.
1384 The function mus take one parameter, the depth of the table of contents.")
1386 (defun org-export-latex-make-header (title opt-plist
)
1387 "Make the LaTeX header and return it as a string.
1388 TITLE is the current title from the buffer or region.
1389 OPT-PLIST is the options plist for current buffer."
1390 (let ((toc (plist-get opt-plist
:table-of-contents
))
1391 (author (org-export-apply-macros-in-string
1392 (plist-get opt-plist
:author
)))
1393 (email (replace-regexp-in-string
1395 (org-export-apply-macros-in-string
1396 (plist-get opt-plist
:email
)))))
1398 (if (plist-get opt-plist
:time-stamp-file
)
1399 (format-time-string "%% Created %Y-%m-%d %a %H:%M\n"))
1400 ;; insert LaTeX custom header and packages from the list
1401 (org-splice-latex-header
1402 (org-export-apply-macros-in-string org-export-latex-header
)
1403 org-export-latex-default-packages-alist
1404 org-export-latex-packages-alist nil
1405 (org-export-apply-macros-in-string
1406 (plist-get opt-plist
:latex-header-extra
)))
1407 ;; append another special variable
1408 (org-export-apply-macros-in-string org-export-latex-append-header
)
1409 ;; define alert if not yet defined
1410 "\n\\providecommand{\\alert}[1]{\\textbf{#1}}"
1414 (org-export-latex-fontify-headline title
))
1415 ;; insert author info
1416 (if (plist-get opt-plist
:author-info
)
1417 (format "\\author{%s%s}\n"
1418 (org-export-latex-fontify-headline (or author user-full-name
))
1419 (if (and (plist-get opt-plist
:email-info
) email
1420 (string-match "\\S-" email
))
1421 (format "\\thanks{%s}" email
)
1423 (format "%%\\author{%s}\n"
1424 (org-export-latex-fontify-headline (or author user-full-name
))))
1426 (format "\\date{%s}\n"
1428 (or (plist-get opt-plist
:date
)
1429 org-export-latex-date-format
)))
1430 ;; beginning of the document
1431 "\n\\begin{document}\n\n"
1432 ;; insert the title command
1433 (when (string-match "\\S-" title
)
1434 (if (string-match "%s" org-export-latex-title-command
)
1435 (format org-export-latex-title-command title
)
1436 org-export-latex-title-command
))
1438 ;; table of contents
1439 (when (and org-export-with-toc
1440 (plist-get opt-plist
:section-numbers
))
1441 (funcall org-export-latex-format-toc-function
1442 (cond ((numberp toc
)
1443 (min toc
(plist-get opt-plist
:headline-levels
)))
1444 (toc (plist-get opt-plist
:headline-levels
))))))))
1446 (defun org-export-latex-format-toc-default (depth)
1448 (format "\\setcounter{tocdepth}{%s}\n\\tableofcontents\n\\vspace*{1cm}\n"
1451 (defun org-export-latex-first-lines (opt-plist &optional beg end
)
1452 "Export the first lines before first headline.
1453 If BEG is non-nil, it is the beginning of the region.
1454 If END is non-nil, it is the end of the region."
1456 (goto-char (or beg
(point-min)))
1458 (end (if (re-search-forward
1459 (concat "^" (org-get-limited-outline-regexp)) end t
)
1460 (goto-char (match-beginning 0))
1461 (goto-char (or end
(point-max))))))
1463 (org-export-latex-content
1464 (org-export-preprocess-string
1465 (buffer-substring pt end
)
1470 :skip-before-1st-heading nil
1471 :LaTeX-fragments nil
1472 :timestamps
(plist-get opt-plist
:timestamps
)
1473 :footnotes
(plist-get opt-plist
:footnotes
)))
1475 (let ((inhibit-read-only t
)
1476 (limit (max pt
(1- end
))))
1477 (add-text-properties pt limit
1478 '(:org-license-to-kill t
))
1481 (while (re-search-forward "^[ \t]*#\\+.*\n?" limit t
)
1482 (let ((case-fold-search t
))
1483 (unless (org-string-match-p
1484 "^[ \t]*#\\+\\(attr_\\|caption\\>\\|label\\>\\)"
1486 (remove-text-properties (match-beginning 0) (match-end 0)
1487 '(:org-license-to-kill t
))))))))))))
1490 (defvar org-export-latex-header-defs nil
1491 "The header definitions that might be used in the LaTeX body.")
1493 (defun org-export-latex-content (content &optional exclude-list
)
1494 "Convert CONTENT string to LaTeX.
1495 Don't perform conversions that are in EXCLUDE-LIST. Recognized
1496 conversion types are: quotation-marks, emphasis, sub-superscript,
1497 links, keywords, lists, tables, fixed-width"
1499 (org-install-letbind)
1501 (unless (memq 'timestamps exclude-list
)
1502 (org-export-latex-time-stamps))
1503 (unless (memq 'quotation-marks exclude-list
)
1504 (org-export-latex-quotation-marks))
1505 (unless (memq 'emphasis exclude-list
)
1506 (when (plist-get org-export-latex-options-plist
:emphasize
)
1507 (org-export-latex-fontify)))
1508 (unless (memq 'sub-superscript exclude-list
)
1509 (org-export-latex-special-chars
1510 (plist-get org-export-latex-options-plist
:sub-superscript
)))
1511 (unless (memq 'links exclude-list
)
1512 (org-export-latex-links))
1513 (unless (memq 'keywords exclude-list
)
1514 (org-export-latex-keywords))
1515 (unless (memq 'lists exclude-list
)
1516 (org-export-latex-lists))
1517 (unless (memq 'tables exclude-list
)
1518 (org-export-latex-tables
1519 (plist-get org-export-latex-options-plist
:tables
)))
1520 (unless (memq 'fixed-width exclude-list
)
1521 (org-export-latex-fixed-width
1522 (plist-get org-export-latex-options-plist
:fixed-width
)))
1524 (buffer-substring (point-min) (point-max))))
1526 (defun org-export-latex-protect-string (s)
1527 "Add the org-protected property to string S."
1528 (add-text-properties 0 (length s
) '(org-protected t
) s
) s
)
1530 (defun org-export-latex-protect-char-in-string (char-list string
)
1531 "Add org-protected text-property to char from CHAR-LIST in STRING."
1535 (goto-char (point-min))
1536 (while (re-search-forward (regexp-opt char-list
) nil t
)
1537 (add-text-properties (match-beginning 0)
1538 (match-end 0) '(org-protected t
)))
1541 (defun org-export-latex-keywords-maybe (&optional remove-list
)
1542 "Maybe remove keywords depending on rules in REMOVE-LIST."
1543 (goto-char (point-min))
1544 (let ((re-todo (mapconcat 'identity org-export-latex-todo-keywords-1
"\\|"))
1545 (case-fold-search nil
)
1546 (todo-markup org-export-latex-todo-keyword-markup
)
1548 ;; convert TODO keywords
1549 (when (re-search-forward (concat "^\\(" re-todo
"\\)") nil t
)
1550 (if (plist-get remove-list
:todo
)
1553 ((stringp todo-markup
) todo-markup
)
1554 ((and (consp todo-markup
) (stringp (car todo-markup
)))
1555 (if (member (match-string 1) org-export-latex-done-keywords
)
1556 (cdr todo-markup
) (car todo-markup
)))
1557 (t (cdr (or (assoc (match-string 1) todo-markup
)
1558 (car todo-markup
))))))
1559 (replace-match (org-export-latex-protect-string
1560 (format fmt
(match-string 1))) t t
)))
1561 ;; convert priority string
1562 (when (re-search-forward "\\[\\\\#.\\]" nil t
)
1563 (if (plist-get remove-list
:priority
)
1565 (replace-match (format "\\textbf{%s}" (match-string 0)) t t
)))
1567 (when (re-search-forward "\\(:[a-zA-Z0-9_@#%]+\\)+:" nil t
)
1568 (if (or (not org-export-with-tags
)
1569 (plist-get remove-list
:tags
))
1572 (org-export-latex-protect-string
1573 (format org-export-latex-tag-markup
1575 (replace-regexp-in-string
1576 "\\([_#]\\)" "\\\\\\1" (match-string 0)))))
1579 (defun org-export-latex-fontify-headline (string)
1580 "Fontify special words in STRING."
1582 ;; FIXME: org-inside-LaTeX-fragment-p doesn't work when the $...$ is at
1583 ;; the beginning of the buffer - inserting "\n" is safe here though.
1584 (insert "\n" string
)
1586 ;; Preserve math snippets
1588 (let* ((matchers (plist-get org-format-latex-options
:matchers
))
1589 (re-list org-latex-regexps
)
1590 beg end re e m n block off
)
1591 ;; Check the different regular expressions
1592 (while (setq e
(pop re-list
))
1593 (setq m
(car e
) re
(nth 1 e
) n
(nth 2 e
)
1594 block
(if (nth 3 e
) "\n\n" ""))
1595 (setq off
(if (member m
'("$" "$1")) 1 0))
1596 (when (and (member m matchers
) (not (equal m
"begin")))
1597 (goto-char (point-min))
1598 (while (re-search-forward re nil t
)
1599 (setq beg
(+ (match-beginning 0) off
) end
(- (match-end 0) 0))
1600 (add-text-properties beg end
1601 '(org-protected t org-latex-math t
))))))
1603 ;; Convert LaTeX to \LaTeX{} and TeX to \TeX{}
1604 (goto-char (point-min))
1605 (let ((case-fold-search nil
))
1606 (while (re-search-forward "\\<\\(\\(La\\)?TeX\\)\\>" nil t
)
1607 (unless (eq (char-before (match-beginning 1)) ?
\\)
1608 (org-if-unprotected-1
1609 (replace-match (org-export-latex-protect-string
1610 (concat "\\" (match-string 1)
1612 (goto-char (point-min))
1613 (let ((re (concat "\\\\\\([a-zA-Z]+\\)"
1614 "\\(?:<[^<>\n]*>\\)*"
1615 "\\(?:\\[[^][\n]*?\\]\\)*"
1616 "\\(?:<[^<>\n]*>\\)*"
1618 (org-create-multibrace-regexp "{" "}" 3)
1620 (while (re-search-forward re nil t
)
1622 ;; check for comment line
1623 (save-excursion (goto-char (match-beginning 0))
1624 (org-in-indented-comment-line))
1625 ;; Check if this is a defined entity, so that is may need conversion
1626 (org-entity-get (match-string 1)))
1627 (add-text-properties (match-beginning 0) (match-end 0)
1628 '(org-protected t
)))))
1629 (when (plist-get org-export-latex-options-plist
:emphasize
)
1630 (org-export-latex-fontify))
1631 (org-export-latex-time-stamps)
1632 (org-export-latex-quotation-marks)
1633 (org-export-latex-keywords-maybe)
1634 (org-export-latex-special-chars
1635 (plist-get org-export-latex-options-plist
:sub-superscript
))
1636 (org-export-latex-links)
1637 (org-trim (buffer-string))))
1639 (defun org-export-latex-time-stamps ()
1640 "Format time stamps."
1641 (goto-char (point-min))
1642 (let ((org-display-custom-times org-export-latex-display-custom-times
))
1643 (while (re-search-forward org-ts-regexp-both nil t
)
1644 (org-if-unprotected-at (1- (point))
1646 (org-export-latex-protect-string
1647 (format (if (string= "<" (substring (match-string 0) 0 1))
1648 org-export-latex-timestamp-markup
1649 org-export-latex-timestamp-inactive-markup
)
1650 (substring (org-translate-time (match-string 0)) 1 -
1)))
1653 (defun org-export-latex-quotation-marks ()
1654 "Export quotation marks depending on language conventions."
1656 (goto-char (point-min))
1657 (while (re-search-forward (car l
) nil t
)
1658 (let ((rpl (concat (match-string 1)
1659 (org-export-latex-protect-string
1660 (copy-sequence (cdr l
))))))
1661 (org-if-unprotected-1
1662 (replace-match rpl t t
)))))
1663 (cdr (or (assoc (plist-get org-export-latex-options-plist
:language
)
1664 org-export-latex-quotes
)
1665 ;; falls back on english
1666 (assoc "en" org-export-latex-quotes
)))))
1668 (defun org-export-latex-special-chars (sub-superscript)
1669 "Export special characters to LaTeX.
1670 If SUB-SUPERSCRIPT is non-nil, convert \\ and ^.
1671 See the `org-export-latex.el' code for a complete conversion table."
1672 (goto-char (point-min))
1674 (goto-char (point-min))
1675 (while (re-search-forward c nil t
)
1676 ;; Put the point where to check for org-protected
1677 (unless (or (get-text-property (match-beginning 2) 'org-protected
)
1678 (save-match-data (org-at-table.el-p
)))
1679 (cond ((member (match-string 2) '("\\$" "$"))
1680 (if (equal (match-string 2) "\\$")
1682 (replace-match "\\$" t t
)))
1683 ((member (match-string 2) '("&" "%" "#"))
1684 (if (equal (match-string 1) "\\")
1685 (replace-match (match-string 2) t t
)
1686 (replace-match (concat (match-string 1) "\\"
1687 (match-string 2)) t t
)
1689 ((equal (match-string 2) "...")
1691 (concat (match-string 1)
1692 (org-export-latex-protect-string "\\ldots{}")) t t
))
1693 ((equal (match-string 2) "~")
1694 (cond ((equal (match-string 1) "\\") nil
)
1695 ((eq 'org-link
(get-text-property 0 'face
(match-string 2)))
1696 (replace-match (concat (match-string 1) "\\~") t t
))
1698 (org-export-latex-protect-string
1699 (concat (match-string 1) "\\~{}")) t t
))))
1700 ((member (match-string 2) '("{" "}"))
1701 (unless (save-match-data (org-inside-latex-math-p))
1702 (if (equal (match-string 1) "\\")
1703 (replace-match (match-string 2) t t
)
1704 (replace-match (concat (match-string 1) "\\"
1705 (match-string 2)) t t
)))))
1706 (unless (save-match-data (org-inside-latex-math-p))
1707 (cond ((equal (match-string 2) "\\")
1708 (replace-match (or (save-match-data
1709 (org-export-latex-treat-backslash-char
1711 (or (match-string 3) "")))
1713 (when (and (get-text-property (1- (point)) 'org-entity
)
1715 ;; OK, this was an entity replacement, and the user
1716 ;; had terminated the entity with {}. Make sure
1717 ;; {} is protected as well, and remove the extra {}
1718 ;; inserted by the conversion.
1719 (put-text-property (point) (+ 2 (point)) 'org-protected t
)
1720 (if (save-excursion (goto-char (max (- (point) 2) (point-min)))
1725 ((member (match-string 2) '("_" "^"))
1726 (replace-match (or (save-match-data
1727 (org-export-latex-treat-sub-super-char
1731 (match-string 3))) "") t t
)
1732 (backward-char 1)))))))
1733 '(;"^\\([^\n$]*?\\|^\\)\\(\\\\?\\$\\)\\([^\n$]*\\)$"
1734 "\\(\\(\\\\?\\$\\)\\)"
1735 "\\([a-zA-Z0-9()]+\\|[ \t\n]\\|\\b\\|\\\\\\)\\(_\\|\\^\\)\\({[^{}]+}\\|[a-zA-Z0-9]+\\|[ \t\n]\\|[:punct:]\\|)\\|{[a-zA-Z0-9]+}\\|([a-zA-Z0-9]+)\\)"
1736 "\\(.\\|^\\)\\(\\\\\\)\\([ \t\n]\\|\\([&#%{}\"]\\|[a-zA-Z][a-zA-Z0-9]*\\)\\)"
1737 "\\(^\\|.\\)\\([&#%{}~]\\|\\.\\.\\.\\)"
1738 ;; (?\< . "\\textless{}")
1739 ;; (?\> . "\\textgreater{}")
1742 (defun org-inside-latex-math-p ()
1743 (get-text-property (point) 'org-latex-math
))
1745 (defun org-export-latex-treat-sub-super-char
1746 (subsup char string-before string-after
)
1747 "Convert the \"_\" and \"^\" characters to LaTeX.
1748 SUBSUP corresponds to the ^: option in the #+OPTIONS line.
1749 Convert CHAR depending on STRING-BEFORE and STRING-AFTER."
1750 (cond ((equal string-before
"\\")
1751 (concat string-before char string-after
))
1752 ((and (string-match "\\S-+" string-after
))
1753 ;; this is part of a math formula
1754 (cond ((eq 'org-link
(get-text-property 0 'face char
))
1755 (concat string-before
"\\" char string-after
))
1756 ((save-match-data (org-inside-latex-math-p))
1758 (cond ((eq 1 (length string-after
))
1759 (concat string-before char string-after
))
1760 ((string-match "[({]?\\([^)}]+\\)[)}]?" string-after
)
1761 (format "%s%s{%s}" string-before char
1762 (match-string 1 string-after
))))))
1763 ((and (> (length string-after
) 1)
1765 (and (equal subsup
'{}) (eq (string-to-char string-after
) ?\
{)))
1766 (or (string-match "[{]?\\([^}]+\\)[}]?" string-after
)
1767 (string-match "[(]?\\([^)]+\\)[)]?" string-after
)))
1769 (org-export-latex-protect-string
1770 (format "%s$%s{%s}$" string-before char
1771 (if (and (> (match-end 1) (1+ (match-beginning 1)))
1772 (not (equal (substring string-after
0 2) "{\\")))
1773 (concat "\\mathrm{" (match-string 1 string-after
) "}")
1774 (match-string 1 string-after
)))))
1775 ((eq subsup t
) (concat string-before
"$" char string-after
"$"))
1776 (t (org-export-latex-protect-string
1777 (concat string-before
"\\" char
"{}" string-after
)))))
1778 (t (org-export-latex-protect-string
1779 (concat string-before
"\\" char
"{}" string-after
)))))
1781 (defun org-export-latex-treat-backslash-char (string-before string-after
)
1782 "Convert the \"$\" special character to LaTeX.
1783 The conversion is made depending of STRING-BEFORE and STRING-AFTER."
1784 (let ((ass (org-entity-get string-after
)))
1788 (concat string-before
1789 (org-export-latex-protect-string
1790 (concat "$" (nth 1 ass
) "$")))
1791 (concat string-before
(org-export-latex-protect-string
1794 ((and (not (string-match "^[ \n\t]" string-after
))
1795 (not (string-match "[ \t]\\'\\|^" string-before
)))
1796 ;; backslash is inside a word
1797 (concat string-before
1798 (org-export-latex-protect-string
1799 (concat "\\textbackslash{}" string-after
))))
1800 ((not (or (equal string-after
"")
1801 (string-match "^[ \t\n]" string-after
)))
1802 ;; backslash might escape a character (like \#) or a user TeX
1803 ;; macro (like \setcounter)
1804 (concat string-before
1805 (org-export-latex-protect-string (concat "\\" string-after
))))
1806 ((and (string-match "^[ \t\n]" string-after
)
1807 (string-match "[ \t\n]\\'" string-before
))
1808 ;; backslash is alone, convert it to $\backslash$
1809 (org-export-latex-protect-string
1810 (concat string-before
"\\textbackslash{}" string-after
)))
1811 (t (org-export-latex-protect-string
1812 (concat string-before
"\\textbackslash{}" string-after
))))))
1814 (defun org-export-latex-keywords ()
1815 "Convert special keywords to LaTeX."
1816 (goto-char (point-min))
1817 (while (re-search-forward org-export-latex-special-keyword-regexp nil t
)
1818 (replace-match (format org-export-latex-timestamp-keyword-markup
1819 (match-string 0)) t t
)
1821 (beginning-of-line 1)
1822 (unless (looking-at ".*\n[ \t]*\n")
1826 (defun org-export-latex-fixed-width (opt)
1827 "When OPT is non-nil convert fixed-width sections to LaTeX."
1828 (goto-char (point-min))
1829 (while (re-search-forward "^[ \t]*:\\([ \t]\\|$\\)" nil t
)
1830 (unless (get-text-property (point) 'org-example
)
1832 (progn (goto-char (match-beginning 0))
1833 (insert "\\begin{verbatim}\n")
1834 (while (looking-at "^\\([ \t]*\\):\\(\\([ \t]\\|$\\).*\\)$")
1835 (replace-match (concat (match-string 1)
1836 (match-string 2)) t t
)
1838 (insert "\\end{verbatim}\n\n"))
1839 (progn (goto-char (match-beginning 0))
1840 (while (looking-at "^\\([ \t]*\\):\\(\\([ \t]\\|$\\).*\\)$")
1841 (replace-match (concat "%" (match-string 1)
1842 (match-string 2)) t t
)
1843 (forward-line)))))))
1845 (defvar org-table-last-alignment
) ; defined in org-table.el
1846 (defvar org-table-last-column-widths
) ; defined in org-table.el
1847 (declare-function orgtbl-to-latex
"org-table" (table params
) t
)
1848 (defun org-export-latex-tables (insert)
1849 "Convert tables to LaTeX and INSERT it."
1850 ;; First, get the table.el tables
1851 (goto-char (point-min))
1852 (while (re-search-forward "^[ \t]*\\(\\+-[-+]*\\+\\)[ \t]*\n[ \t]*|" nil t
)
1855 (org-export-latex-convert-table.el-table
)))
1857 ;; And now the Org-mode tables
1858 (goto-char (point-min))
1859 (while (re-search-forward "^\\([ \t]*\\)|" nil t
)
1860 (org-if-unprotected-at (1- (point))
1862 (let* ((beg (org-table-begin))
1863 (end (org-table-end))
1864 (raw-table (buffer-substring beg end
))
1865 (org-table-last-alignment (copy-sequence org-table-last-alignment
))
1866 (org-table-last-column-widths (copy-sequence
1867 org-table-last-column-widths
))
1868 fnum fields line lines olines gr colgropen line-fmt align
1869 caption width shortn label attr floatp placement
1870 longtblp tblenv tabular-env
)
1871 (if org-export-latex-tables-verbatim
1872 (let* ((tbl (concat "\\begin{verbatim}\n" raw-table
1873 "\\end{verbatim}\n")))
1874 (apply 'delete-region
(list beg end
))
1875 (insert (org-export-latex-protect-string tbl
)))
1877 (setq caption
(org-find-text-property-in-string
1878 'org-caption raw-table
)
1879 shortn
(org-find-text-property-in-string
1880 'org-caption-shortn raw-table
)
1881 attr
(org-find-text-property-in-string
1882 'org-attributes raw-table
)
1883 label
(org-find-text-property-in-string
1884 'org-label raw-table
)
1885 longtblp
(and attr
(stringp attr
)
1886 (string-match "\\<longtable\\>" attr
))
1887 tblenv
(if (and attr
(stringp attr
)
1888 (or (string-match (regexp-quote "table*") attr
)
1889 (string-match "\\<multicolumn\\>" attr
)))
1892 (if (and attr
(stringp attr
)
1893 (string-match "\\(tabular.\\)" attr
))
1894 (match-string 1 attr
)
1895 org-export-latex-tabular-environment
)
1896 width
(and attr
(stringp attr
)
1897 (string-match "\\<width=\\([^ \t\n\r]+\\)" attr
)
1898 (match-string 1 attr
))
1899 align
(and attr
(stringp attr
)
1900 (string-match "\\<align=\\([^ \t\n\r]+\\)" attr
)
1901 (match-string 1 attr
))
1902 floatp
(or caption label
(string= "table*" tblenv
))
1903 placement
(if (and attr
1905 (string-match "[ \t]*\\<placement=\\(\\S-+\\)" attr
))
1906 (match-string 1 attr
)
1908 "[" org-latex-default-figure-position
"]")))
1909 (setq caption
(and caption
(org-export-latex-fontify-headline caption
)))
1910 (setq lines
(org-split-string raw-table
"\n"))
1911 (apply 'delete-region
(list beg end
))
1912 (when org-export-table-remove-special-lines
1913 (setq lines
(org-table-clean-before-export lines
'maybe-quoted
)))
1914 (when org-table-clean-did-remove-column
1915 (pop org-table-last-alignment
)
1916 (pop org-table-last-column-widths
))
1917 ;; make a formatting string to reflect alignment
1919 (while (and (not line-fmt
) (setq line
(pop olines
)))
1920 (unless (string-match "^[ \t]*|-" line
)
1921 (setq fields
(org-split-string line
"[ \t]*|[ \t]*"))
1922 (setq fnum
(make-vector (length fields
) 0))
1926 (setq gr
(pop org-table-colgroup-info
))
1928 (cond ((eq gr
:start
)
1929 (prog1 (if colgropen
"|" "|")
1930 (setq colgropen t
)))
1932 (prog1 (if colgropen
"|" "|")
1933 (setq colgropen nil
)))
1935 (if (memq gr
'(:end
:startend
))
1936 (progn (setq colgropen nil
) "|")
1939 ;; fix double || in line-fmt
1940 (setq line-fmt
(replace-regexp-in-string "||" "|" line-fmt
))
1941 ;; maybe remove the first and last "|"
1942 (when (and (not org-export-latex-tables-column-borders
)
1943 (string-match "^\\(|\\)?\\(.+\\)|$" line-fmt
))
1944 (setq line-fmt
(match-string 2 line-fmt
)))
1947 (setq align
(apply 'format
1949 (mapcar (lambda (x) (if x
"r" "l"))
1950 org-table-last-alignment
)))))
1951 ;; prepare the table to send to orgtbl-to-latex
1955 (or (and (string-match "[ \t]*|-+" elem
) 'hline
)
1957 (progn (set-text-properties 0 (length elem
) nil elem
)
1958 (org-trim elem
)) "|")))
1961 (insert (org-export-latex-protect-string
1964 (concat "\\begin{longtable}{" align
"}\n")
1966 (format "\\begin{%s}%s\n" tblenv placement
)))
1969 "\\caption%s{%s} %s"
1970 (if shortn
(concat "[" shortn
"]") "")
1972 (if label
(format "\\label{%s}" label
) "")))
1973 (if (and longtblp caption
) "\\\\\n" "\n")
1974 (if (and org-export-latex-tables-centered
(not longtblp
))
1975 "\\begin{center}\n")
1977 (format "\\begin{%s}%s{%s}\n"
1979 (if width
(format "{%s}" width
) "")
1983 `(:tstart nil
:tend nil
1984 :hlend
,(if longtblp
1988 \\hline\\multicolumn{%d}{r}{Continued on next page}\\
1990 \\endlastfoot" (length org-table-last-alignment
))
1992 (if (not longtblp
) (format "\n\\end{%s}" tabular-env
))
1993 (if longtblp
"\n" (if org-export-latex-tables-centered
1994 "\n\\end{center}\n" "\n"))
1997 (if floatp
(format "\\end{%s}" tblenv
)))))
2000 (defun org-export-latex-convert-table.el-table
()
2001 "Replace table.el table at point with LaTeX code."
2002 (let (tbl caption shortn label line floatp attr align rmlines
)
2003 (setq line
(buffer-substring (point-at-bol) (point-at-eol))
2004 label
(org-get-text-property-any 0 'org-label line
)
2005 caption
(org-get-text-property-any 0 'org-caption line
)
2006 shortn
(org-get-text-property-any 0 'org-caption-shortn line
)
2007 attr
(org-get-text-property-any 0 'org-attributes line
)
2008 align
(and attr
(stringp attr
)
2009 (string-match "\\<align=\\([^ \t\n\r,]+\\)" attr
)
2010 (match-string 1 attr
))
2011 rmlines
(and attr
(stringp attr
)
2012 (string-match "\\<rmlines\\>" attr
))
2013 floatp
(or label caption
))
2014 (and (get-buffer "*org-export-table*")
2015 (kill-buffer (get-buffer "*org-export-table*")))
2016 (table-generate-source 'latex
"*org-export-table*" "caption")
2017 (setq tbl
(with-current-buffer "*org-export-table*"
2019 (while (string-match "^%.*\n" tbl
)
2020 (setq tbl
(replace-match "" t t tbl
)))
2024 (setq lines
(mapcar (lambda (x)
2025 (if (string-match "^\\\\hline$" x
)
2030 (org-split-string tbl
"\n")))
2031 (setq tbl
(mapconcat 'identity
(delq nil lines
) "\n"))))
2032 (when (and align
(string-match "\\\\begin{tabular}{.*}" tbl
))
2033 (setq tbl
(replace-match (concat "\\begin{tabular}{" align
"}")
2035 (and (get-buffer "*org-export-table*")
2036 (kill-buffer (get-buffer "*org-export-table*")))
2037 (beginning-of-line 0)
2038 (while (looking-at "[ \t]*\\(|\\|\\+-\\)")
2039 (delete-region (point) (1+ (point-at-eol))))
2040 (when org-export-latex-tables-centered
2041 (setq tbl
(concat "\\begin{center}\n" tbl
"\\end{center}")))
2043 (setq tbl
(concat "\\begin{table}\n"
2044 (format "\\caption%s{%s%s}\n"
2045 (if shortn
(format "[%s]" shortn
) "")
2046 (if label
(format "\\label{%s}" label
) "")
2049 "\n\\end{table}\n")))
2050 (insert (org-export-latex-protect-string tbl
))))
2052 (defun org-export-latex-fontify ()
2053 "Convert fontification to LaTeX."
2054 (goto-char (point-min))
2055 (while (re-search-forward org-emph-re nil t
)
2056 ;; The match goes one char after the *string*, except at the end of a line
2057 (let ((emph (assoc (match-string 3)
2058 org-export-latex-emphasis-alist
))
2059 (beg (match-beginning 0))
2063 (message "`org-export-latex-emphasis-alist' has no entry for formatting triggered by \"%s\""
2065 (unless (or (and (get-text-property (- (point) 2) 'org-protected
)
2066 (not (get-text-property
2067 (- (point) 2) 'org-verbatim-emph
)))
2068 (equal (char-after (match-beginning 3))
2069 (char-after (1+ (match-beginning 3))))
2071 (goto-char (match-beginning 1))
2073 (and (org-at-table-p)
2075 "[|\n]" (buffer-substring beg end
)))))
2076 (and (equal (match-string 3) "+")
2078 (string-match "\\`-+\\'" (match-string 4)))))
2079 (setq s
(match-string 4))
2080 (setq rpl
(concat (match-string 1)
2081 (org-export-latex-emph-format (cadr emph
)
2085 (setq rpl
(org-export-latex-protect-string rpl
))
2087 (if (string-match "\\`.?\\(\\\\[a-z]+{\\)\\(.*\\)\\(}\\).?\\'" rpl
)
2089 (add-text-properties (match-beginning 1) (match-end 1)
2090 '(org-protected t
) rpl
)
2091 (add-text-properties (match-beginning 3) (match-end 3)
2092 '(org-protected t
) rpl
)))))
2093 (replace-match rpl t t
)))
2096 (defun org-export-latex-emph-format (format string
)
2097 "Format an emphasis string and handle the \\verb special case."
2098 (when (member format
'("\\verb" "\\protectedtexttt"))
2100 (if (equal format
"\\verb")
2101 (let ((ll "~,./?;':\"|!@#%^&-_=+abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ<>()[]{}"))
2103 (loop for i from
0 to
(1- (length ll
)) do
2104 (if (not (string-match (regexp-quote (substring ll i
(1+ i
)))
2107 (setq format
(concat "\\verb" (substring ll i
(1+ i
))
2108 "%s" (substring ll i
(1+ i
))))
2109 (throw 'exit nil
))))))
2111 (trans '(("\\" .
"\\textbackslash{}")
2112 ("~" .
"\\textasciitilde{}")
2113 ("^" .
"\\textasciicircum{}")))
2115 (while (string-match "[\\{}$%&_#~^]" string
)
2116 (setq char
(match-string 0 string
))
2117 (if (> (match-beginning 0) 0)
2118 (setq rtn
(concat rtn
(substring string
2119 0 (match-beginning 0)))))
2120 (setq string
(substring string
(1+ (match-beginning 0))))
2121 (setq char
(or (cdr (assoc char trans
)) (concat "\\" char
))
2122 rtn
(concat rtn char
)))
2123 (setq string
(concat rtn string
) format
"\\texttt{%s}")
2124 (while (string-match "--" string
)
2125 (setq string
(replace-match "-{}-" t t string
)))))))
2126 (format format string
))
2128 (defun org-export-latex-links ()
2129 ;; Make sure to use the LaTeX hyperref and graphicx package
2130 ;; or send some warnings.
2131 "Convert links to LaTeX."
2132 (goto-char (point-min))
2133 (while (re-search-forward org-bracket-link-analytic-regexp
++ nil t
)
2134 (org-if-unprotected-1
2135 (goto-char (match-beginning 0))
2136 (let* ((re-radio org-export-latex-all-targets-re
)
2137 (remove (list (match-beginning 0) (match-end 0)))
2138 (raw-path (org-extract-attributes (match-string 3)))
2139 (full-raw-path (concat (match-string 1) raw-path
))
2140 (desc (match-string 5))
2141 (type (or (match-string 2)
2142 (if (or (file-name-absolute-p raw-path
)
2143 (string-match "^\\.\\.?/" raw-path
))
2145 (coderefp (equal type
"coderef"))
2146 (caption (org-find-text-property-in-string 'org-caption raw-path
))
2147 (shortn (org-find-text-property-in-string 'org-caption-shortn raw-path
))
2148 (attr (or (org-find-text-property-in-string 'org-attributes raw-path
)
2149 (plist-get org-export-latex-options-plist
:latex-image-options
)))
2150 (label (org-find-text-property-in-string 'org-label raw-path
))
2152 ;; define the path of the link
2154 ((member type
'("coderef"))
2156 ((member type
'("http" "https" "ftp"))
2157 (concat type
":" raw-path
))
2158 ((and re-radio
(string-match re-radio raw-path
))
2160 ((equal type
"mailto")
2161 (concat type
":" raw-path
))
2162 ((equal type
"file")
2163 (if (and (org-file-image-p
2166 org-export-latex-inline-image-extensions
)
2167 (or (get-text-property 0 'org-no-description
2169 (equal desc full-raw-path
)))
2171 (progn (when (string-match "\\(.+\\)::.+" raw-path
)
2172 (setq raw-path
(match-string 1 raw-path
)))
2173 (if (file-exists-p raw-path
)
2174 (concat type
"://" (expand-file-name raw-path
))
2175 (concat type
"://" (org-export-directory
2176 :LaTeX org-export-latex-options-plist
)
2178 ;; process with link inserting
2179 (apply 'delete-region remove
)
2180 (setq caption
(and caption
(org-export-latex-fontify-headline caption
)))
2182 (plist-get org-export-latex-options-plist
:inline-images
))
2183 ;; OK, we need to inline an image
2185 (org-export-latex-format-image raw-path caption label attr shortn
)))
2188 (org-export-get-coderef-format path desc
)
2189 (cdr (assoc path org-export-code-refs
)))))
2190 (radiop (insert (format org-export-latex-hyperref-format
2191 (org-solidify-link-text raw-path
) desc
)))
2193 (insert (format org-export-latex-hyperref-format
2194 (org-remove-initial-hash
2195 (org-solidify-link-text raw-path
))
2198 (when (org-at-table-p)
2199 ;; There is a strange problem when we have a link in a table,
2200 ;; ampersands then cause a problem. I think this must be
2201 ;; a LaTeX issue, but we here implement a work-around anyway.
2202 (setq path
(org-export-latex-protect-amp path
)
2203 desc
(org-export-latex-protect-amp desc
)))
2204 (insert (format org-export-latex-href-format path desc
)))
2206 ((functionp (setq fnc
(nth 2 (assoc type org-link-protocols
))))
2207 ;; The link protocol has a function for formatting the link
2210 (funcall fnc
(org-link-unescape raw-path
) desc
'latex
))))
2212 (t (insert "\\texttt{" desc
"}")))))))
2215 (defun org-export-latex-format-image (path caption label attr
&optional shortn
)
2216 "Format the image element, depending on user settings."
2217 (let (ind floatp wrapp multicolumnp placement figenv
)
2218 (setq floatp
(or caption label
))
2219 (setq ind
(org-get-text-property-any 0 'original-indentation path
))
2220 (when (and attr
(stringp attr
))
2221 (if (string-match "[ \t]*\\<wrap\\>" attr
)
2222 (setq wrapp t floatp nil attr
(replace-match "" t t attr
)))
2223 (if (string-match "[ \t]*\\<float\\>" attr
)
2224 (setq wrapp nil floatp t attr
(replace-match "" t t attr
)))
2225 (if (string-match "[ \t]*\\<multicolumn\\>" attr
)
2226 (setq multicolumnp t attr
(replace-match "" t t attr
))))
2230 (wrapp "{l}{0.5\\textwidth}")
2231 (floatp (concat "[" org-latex-default-figure-position
"]"))
2234 (when (and attr
(stringp attr
)
2235 (string-match "[ \t]*\\<placement=\\(\\S-+\\)" attr
))
2236 (setq placement
(match-string 1 attr
)
2237 attr
(replace-match "" t t attr
)))
2238 (setq attr
(and attr
(org-trim attr
)))
2239 (when (or (not attr
) (= (length attr
) 0))
2240 (setq attr
(cond (floatp "width=0.7\\textwidth")
2241 (wrapp "width=0.48\\textwidth")
2245 (wrapp "\\begin{wrapfigure}%placement
2247 \\includegraphics[%attr]{%path}
2248 \\caption%shortn{%labelcmd%caption}
2250 (multicolumnp "\\begin{figure*}%placement
2252 \\includegraphics[%attr]{%path}
2253 \\caption%shortn{%labelcmd%caption}
2255 (floatp "\\begin{figure}%placement
2257 \\includegraphics[%attr]{%path}
2258 \\caption%shortn{%labelcmd%caption}
2260 (t "\\includegraphics[%attr]{%path}")))
2263 (setq figenv
(mapconcat 'identity
(split-string figenv
"\n")
2264 (save-excursion (beginning-of-line 1)
2265 (looking-at "[ \t]*")
2266 (concat "\n" (match-string 0)))))
2268 (if (and (not label
) (not caption
)
2269 (string-match "^\\\\caption{.*\n" figenv
))
2270 (setq figenv
(replace-match "" t t figenv
)))
2275 (if (file-name-absolute-p path
)
2276 (expand-file-name path
)
2279 (cons "shortn" (if shortn
(format "[%s]" shortn
) ""))
2280 (cons "labelcmd" (if label
(format "\\label{%s}"
2282 (cons "caption" (or caption
""))
2283 (cons "placement" (or placement
""))))
2284 nil
'original-indentation ind
)))
2286 (defun org-export-latex-protect-amp (s)
2287 (while (string-match "\\([^\\\\]\\)\\(&\\)" s
)
2288 (setq s
(replace-match (concat (match-string 1 s
) "\\" (match-string 2 s
))
2292 (defun org-remove-initial-hash (s)
2293 (if (string-match "\\`#" s
)
2296 (defvar org-latex-entities
) ; defined below
2297 (defvar org-latex-entities-regexp
) ; defined below
2299 (defun org-export-latex-preprocess (parameters)
2300 "Clean stuff in the LaTeX export."
2301 ;; Replace footnotes.
2302 (when (plist-get parameters
:footnotes
)
2303 (goto-char (point-min))
2305 (while (setq ref
(org-footnote-get-next-reference))
2306 (let* ((beg (nth 1 ref
))
2308 (def (nth 1 (assoc (string-to-number lbl
)
2309 (mapcar (lambda (e) (cdr e
))
2310 org-export-footnotes-seen
)))))
2311 ;; Fix body for footnotes ending on a link or a list and
2312 ;; remove definition from buffer.
2315 (if (string-match "ORG-LIST-END-MARKER\\'" def
)
2317 (org-footnote-delete-definitions lbl
)
2318 ;; Compute string to insert (FNOTE), and protect the outside
2319 ;; macro from further transformation. When footnote at
2320 ;; point is referring to a previously defined footnote, use
2321 ;; \footnotemark. Otherwise, use \footnote.
2322 (let ((fnote (if (member lbl org-export-latex-footmark-seen
)
2323 (org-export-latex-protect-string
2324 (format "\\footnotemark[%s]" lbl
))
2325 (push lbl org-export-latex-footmark-seen
)
2326 (concat (org-export-latex-protect-string "\\footnote{")
2328 (org-export-latex-protect-string "}"))))
2329 ;; Check if another footnote is immediately following.
2330 ;; If so, add a separator in-between.
2331 (sep (org-export-latex-protect-string
2332 (if (save-excursion (goto-char (1- (nth 2 ref
)))
2333 (let ((next (org-footnote-get-next-reference)))
2334 (and next
(= (nth 1 next
) (nth 2 ref
)))))
2335 org-export-latex-footnote-separator
""))))
2336 (when (org-on-heading-p)
2337 (setq fnote
(concat (org-export-latex-protect-string "\\protect")
2339 ;; Ensure a footnote at column 0 cannot end a list
2341 (put-text-property 0 (length fnote
) 'original-indentation
1000 fnote
)
2342 ;; Replace footnote reference with FNOTE and, maybe, SEP.
2343 ;; `save-excursion' is required if there are two footnotes
2344 ;; in a row. In that case, point would be left at the
2345 ;; beginning of the second one, and
2346 ;; `org-footnote-get-next-reference' would then skip it.
2348 (delete-region beg
(nth 2 ref
))
2349 (save-excursion (insert fnote sep
)))))))
2351 ;; Remove footnote section tag for LaTeX
2352 (goto-char (point-min))
2353 (while (re-search-forward
2354 (concat "^" footnote-section-tag-regexp
) nil t
)
2356 (replace-match "")))
2357 ;; Remove any left-over footnote definition.
2358 (mapc (lambda (fn) (org-footnote-delete-definitions (car fn
)))
2359 org-export-footnotes-data
)
2360 (mapc (lambda (fn) (org-footnote-delete-definitions fn
))
2361 org-export-latex-footmark-seen
)
2363 ;; Preserve line breaks
2364 (goto-char (point-min))
2365 (while (re-search-forward "\\\\\\\\" nil t
)
2366 (add-text-properties (match-beginning 0) (match-end 0)
2367 '(org-protected t
)))
2369 ;; Preserve latex environments
2370 (goto-char (point-min))
2371 (while (re-search-forward "^[ \t]*\\\\begin{\\([a-zA-Z]+\\*?\\)}" nil t
)
2373 (let* ((start (progn (beginning-of-line) (point)))
2374 (end (and (re-search-forward
2375 (concat "^[ \t]*\\\\end{"
2376 (regexp-quote (match-string 1))
2380 (add-text-properties start end
'(org-protected t
))
2381 (goto-char (point-at-eol))))))
2383 ;; Preserve math snippets
2384 (let* ((matchers (plist-get org-format-latex-options
:matchers
))
2385 (re-list org-latex-regexps
)
2386 beg end re e m n block off
)
2387 ;; Check the different regular expressions
2388 (while (setq e
(pop re-list
))
2389 (setq m
(car e
) re
(nth 1 e
) n
(nth 2 e
)
2390 block
(if (nth 3 e
) "\n\n" ""))
2391 (setq off
(if (member m
'("$" "$1")) 1 0))
2392 (when (and (member m matchers
) (not (equal m
"begin")))
2393 (goto-char (point-min))
2394 (while (re-search-forward re nil t
)
2395 (setq beg
(+ (match-beginning 0) off
) end
(- (match-end 0) 0))
2396 (add-text-properties beg end
'(org-protected t org-latex-math t
))))))
2398 ;; Convert LaTeX to \LaTeX{} and TeX to \TeX{}
2399 (goto-char (point-min))
2400 (let ((case-fold-search nil
))
2401 (while (re-search-forward "\\<\\(\\(La\\)?TeX\\)\\>" nil t
)
2402 (unless (eq (char-before (match-beginning 1)) ?
\\)
2403 (org-if-unprotected-1
2404 (replace-match (org-export-latex-protect-string
2405 (concat "\\" (match-string 1)
2408 ;; Convert blockquotes
2409 (goto-char (point-min))
2410 (while (search-forward "ORG-BLOCKQUOTE-START" nil t
)
2411 (org-replace-match-keep-properties "\\begin{quote}" t t
))
2412 (goto-char (point-min))
2413 (while (search-forward "ORG-BLOCKQUOTE-END" nil t
)
2414 (org-replace-match-keep-properties "\\end{quote}" t t
))
2417 (goto-char (point-min))
2418 (while (search-forward "ORG-VERSE-START" nil t
)
2419 (org-replace-match-keep-properties "\\begin{verse}" t t
)
2420 (beginning-of-line 2)
2421 (while (and (not (looking-at "[ \t]*ORG-VERSE-END.*")) (not (eobp)))
2422 (when (looking-at "\\([ \t]+\\)\\([^ \t\n]\\)")
2423 (goto-char (match-end 1))
2424 (org-replace-match-keep-properties
2425 (org-export-latex-protect-string
2426 (concat "\\hspace*{1cm}" (match-string 2))) t t
)
2427 (beginning-of-line 1))
2428 (if (looking-at "[ \t]*$")
2429 (insert (org-export-latex-protect-string "\\vspace*{1em}"))
2430 (unless (looking-at ".*?[^ \t\n].*?\\\\\\\\[ \t]*$")
2433 (beginning-of-line 2))
2434 (and (looking-at "[ \t]*ORG-VERSE-END.*")
2435 (org-replace-match-keep-properties "\\end{verse}" t t
)))
2437 ;; Convert #+INDEX to LaTeX \\index.
2438 (goto-char (point-min))
2439 (let ((case-fold-search t
) entry
)
2440 (while (re-search-forward
2441 "^[ \t]*#\\+index:[ \t]*\\([^ \t\r\n].*?\\)[ \t]*$"
2445 (org-export-latex-protect-string
2446 (org-export-latex-fontify-headline (match-string 1)))))
2447 (replace-match (format "\\index{%s}" entry
) t t
)))
2450 (goto-char (point-min))
2451 (while (search-forward "ORG-CENTER-START" nil t
)
2452 (org-replace-match-keep-properties "\\begin{center}" t t
))
2453 (goto-char (point-min))
2454 (while (search-forward "ORG-CENTER-END" nil t
)
2455 (org-replace-match-keep-properties "\\end{center}" t t
))
2457 (run-hooks 'org-export-latex-after-blockquotes-hook
)
2459 ;; Convert horizontal rules
2460 (goto-char (point-min))
2461 (while (re-search-forward "^[ \t]*-\\{5,\\}[ \t]*$" nil t
)
2463 (replace-match (org-export-latex-protect-string "\\hrule") t t
)))
2465 ;; Protect LaTeX commands like \command[...]{...} or \command{...}
2466 (goto-char (point-min))
2468 "\\\\\\([a-zA-Z]+\\*?\\)"
2469 "\\(?:<[^<>\n]*>\\)*"
2470 "\\(?:\\[[^][\n]*?\\]\\)*"
2471 "\\(?:<[^<>\n]*>\\)*"
2472 "\\(" (org-create-multibrace-regexp "{" "}" 3) "\\)\\{1,3\\}")))
2473 (while (re-search-forward re nil t
)
2475 ;; Check for comment line.
2476 (save-excursion (goto-char (match-beginning 0))
2477 (org-in-indented-comment-line))
2478 ;; Check if this is a defined entity, so that is may
2480 (org-entity-get (match-string 1))
2481 ;; Do not protect interior of footnotes. Those have
2482 ;; already been taken care of earlier in the function.
2483 ;; Yet, keep looking inside them for more commands.
2484 (and (equal (match-string 1) "footnote")
2485 (goto-char (match-end 1))))
2486 (add-text-properties (match-beginning 0) (match-end 0)
2487 '(org-protected t
)))))
2489 ;; Special case for \nbsp
2490 (goto-char (point-min))
2491 (while (re-search-forward "\\\\nbsp\\({}\\|\\>\\)" nil t
)
2493 (replace-match (org-export-latex-protect-string "~"))))
2495 ;; Protect LaTeX entities
2496 (goto-char (point-min))
2497 (while (re-search-forward org-latex-entities-regexp nil t
)
2499 (add-text-properties (match-beginning 0) (match-end 0)
2500 '(org-protected t
))))
2502 ;; Replace radio links
2503 (goto-char (point-min))
2504 (while (re-search-forward
2505 (concat "<<<?" org-export-latex-all-targets-re
2506 ">>>?\\((INVISIBLE)\\)?") nil t
)
2507 (org-if-unprotected-at (+ (match-beginning 0) 2)
2510 (org-export-latex-protect-string
2511 (format "\\label{%s}" (save-match-data (org-solidify-link-text
2512 (match-string 1)))))
2513 (if (match-string 2) "" (match-string 1)))
2516 ;; Delete @<...> constructs
2517 ;; Thanks to Daniel Clemente for this regexp
2518 (goto-char (point-min))
2519 (while (re-search-forward "@<\\(?:[^\"\n]\\|\".*\"\\)*?>" nil t
)
2521 (replace-match ""))))
2523 (defun org-export-latex-fix-inputenc ()
2524 "Set the coding system in inputenc to what the buffer is."
2525 (let* ((cs buffer-file-coding-system
)
2526 (opt (or (ignore-errors (latexenc-coding-system-to-inputenc cs
))
2529 ;; Translate if that is requested
2530 (setq opt
(or (cdr (assoc opt org-export-latex-inputenc-alist
)) opt
))
2531 ;; find the \usepackage statement and replace the option
2532 (goto-char (point-min))
2533 (while (re-search-forward "\\\\usepackage\\[\\(AUTO\\)\\]{inputenc}"
2535 (goto-char (match-beginning 1))
2536 (delete-region (match-beginning 1) (match-end 1))
2538 (and buffer-file-name
2543 (defun org-export-latex-lists ()
2544 "Convert plain text lists in current buffer into LaTeX lists."
2545 ;; `org-list-end-re' output has changed since preprocess from
2546 ;; org-exp.el. Make sure it is taken into account.
2547 (let ((org-list-ending-method
2548 (if (eq org-list-ending-method
'regexp
) 'regexp
'both
))
2549 (org-list-end-re "^ORG-LIST-END-MARKER\n"))
2552 ;; For each type of context allowed for list export (E), find
2553 ;; every list, parse it, delete it and insert resulting
2554 ;; conversion to latex (RES), while keeping the same
2555 ;; `original-indentation' property.
2557 (goto-char (point-min))
2558 (while (re-search-forward (org-item-beginning-re) nil t
)
2559 (when (and (eq (get-text-property (point) 'list-context
) e
)
2560 (not (get-text-property (point) 'org-example
)))
2564 ;; Narrowing is needed because we're converting
2565 ;; from inner functions to outer ones.
2567 (narrow-to-region (point) (point-max))
2568 (org-list-parse-list t
))
2569 org-export-latex-list-parameters
))
2570 ;; Extend previous value of original-indentation to the
2572 (insert (org-add-props res nil
'original-indentation
2573 (org-find-text-property-in-string
2574 'original-indentation res
)))))))
2575 ;; List of allowed contexts for export, and the default one.
2576 (append org-list-export-context
'(nil)))))
2578 (defconst org-latex-entities
2608 "\\begin{description}"
2609 "\\begin{enumerate}"
2613 "\\begin{flushleft}"
2614 "\\begin{flushright}"
2619 "\\begin{quotation}"
2624 "\\begin{thebibliography}"
2626 "\\begin{titlepage}"
2753 "A list of LaTeX commands to be protected when performing conversion.")
2755 (defconst org-latex-entities-regexp
2757 (dolist (x org-latex-entities
)
2758 (if (string-match "[a-zA-Z]$" x
)
2761 (concat "\\(" (regexp-opt (nreverse names
)) "\\>\\)"
2762 "\\|\\(" (regexp-opt (nreverse rest
)) "\\)")))
2764 (provide 'org-export-latex
)
2765 (provide 'org-latex
)
2767 ;; arch-tag: 23c2b87d-da04-4c2d-ad2d-1eb6487bc3ad
2769 ;;; org-latex.el ends here
