lisp/muse-latex.el

   1 ;;; muse-latex.el --- publish entries in LaTex or PDF format
   2
   3 ;; Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
   4
   5 ;; This file is part of Emacs Muse.  It is not part of GNU Emacs.
   6
   7 ;; Emacs Muse is free software; you can redistribute it and/or modify
   8 ;; it under the terms of the GNU General Public License as published
   9 ;; by the Free Software Foundation; either version 3, or (at your
  10 ;; option) any later version.
  11
  12 ;; Emacs Muse is distributed in the hope that it will be useful, but
  13 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 ;; General Public License for more details.
  16
  17 ;; You should have received a copy of the GNU General Public License
  18 ;; along with Emacs Muse; see the file COPYING.  If not, write to the
  19 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20 ;; Boston, MA 02110-1301, USA.
  21
  22 ;;; Commentary:
  23
  24 ;;; Contributors:
  25
  26 ;; Li Daobing (lidaobing AT gmail DOT com) provided CJK support.
  27
  28 ;; Trent Buck (trentbuck AT gmail DOT com) gave valuable advice for
  29 ;; how to treat LaTeX specials and the like.
  30
  31 ;; Matthias Kegelmann (mathias DOT kegelmann AT sdm DOT de) provided a
  32 ;; scenario where we would need to respect the <contents> tag.
  33
  34 ;; Jean Magnan de Bornier (jean AT bornier DOT net) provided the
  35 ;; markup string for link-and-anchor.
  36
  37 ;; Jim Ottaway (j DOT ottaway AT lse DOT ac DOT uk) implemented slides
  38 ;; and lecture notes.
  39
  40 ;;; Code:
  41
  42 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  43 ;;
  44 ;; Muse LaTeX Publishing
  45 ;;
  46 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  47
  48 (require 'muse-publish)
  49
  50 (defgroup muse-latex nil
  51   "Rules for marking up a Muse file as a LaTeX article."
  52   :group 'muse-publish)
  53
  54 (defcustom muse-latex-extension ".tex"
  55   "Default file extension for publishing LaTeX files."
  56   :type 'string
  57   :group 'muse-latex)
  58
  59 (defcustom muse-latex-pdf-extension ".pdf"
  60   "Default file extension for publishing LaTeX files to PDF."
  61   :type 'string
  62   :group 'muse-latex)
  63
  64 (defcustom muse-latex-pdf-program "pdflatex"
  65   "The program that is called to generate PDF content from LaTeX content."
  66   :type 'string
  67   :group 'muse-latex)
  68
  69 (defcustom muse-latex-pdf-cruft '(".aux" ".toc" ".out" ".log")
  70   "Extensions of files to remove after generating PDF output successfully."
  71   :type 'string
  72   :group 'muse-latex)
  73
  74 (defcustom muse-latex-header
  75   "\\documentclass{article}
  76
  77 \\usepackage[english]{babel}
  78 \\usepackage[latin1]{inputenc}
  79 \\usepackage[T1]{fontenc}
  80 \\usepackage{hyperref}
  81 \\usepackage[pdftex]{graphicx}
  82
  83 \\begin{document}
  84
  85 \\title{<lisp>(muse-publishing-directive \"title\")</lisp>}
  86 \\author{<lisp>(muse-publishing-directive \"author\")</lisp>}
  87 \\date{<lisp>(muse-publishing-directive \"date\")</lisp>}
  88
  89 \\maketitle
  90
  91 <lisp>(and muse-publish-generate-contents
  92            (not muse-latex-permit-contents-tag)
  93            \"\\\\tableofcontents\n\\\\newpage\")</lisp>\n\n"
  94   "Header used for publishing LaTeX files.  This may be text or a filename."
  95   :type 'string
  96   :group 'muse-latex)
  97
  98 (defcustom muse-latex-footer "<lisp>(muse-latex-bibliography)</lisp>
  99 \\end{document}\n"
 100   "Footer used for publishing LaTeX files.  This may be text or a filename."
 101   :type 'string
 102   :group 'muse-latex)
 103
 104 (defcustom muse-latexcjk-header
 105   "\\documentclass{article}
 106
 107 \\usepackage{CJK}
 108 \\usepackage{indentfirst}
 109 \\usepackage[CJKbookmarks=true]{hyperref}
 110 \\usepackage[pdftex]{graphicx}
 111
 112 \\begin{document}
 113 \\begin{CJK*}<lisp>(muse-latexcjk-encoding)</lisp>
 114
 115 \\title{<lisp>(muse-publishing-directive \"title\")</lisp>}
 116 \\author{<lisp>(muse-publishing-directive \"author\")</lisp>}
 117 \\date{<lisp>(muse-publishing-directive \"date\")</lisp>}
 118
 119 \\maketitle
 120
 121 <lisp>(and muse-publish-generate-contents
 122            (not muse-latex-permit-contents-tag)
 123            \"\\\\tableofcontents\n\\\\newpage\")</lisp>\n\n"
 124   "Header used for publishing LaTeX files (CJK).  This may be text or a
 125 filename."
 126   :type 'string
 127   :group 'muse-latex)
 128
 129 (defcustom muse-latexcjk-footer
 130   "\n\\end{CJK*}
 131 \\end{document}\n"
 132   "Footer used for publishing LaTeX files (CJK).  This may be text or a
 133 filename."
 134   :type 'string
 135   :group 'muse-latex)
 136
 137 (defcustom muse-latex-slides-header
 138   "\\documentclass[ignorenonframetext]{beamer}
 139
 140 \\usepackage[english]{babel}
 141 \\usepackage[latin1]{inputenc}
 142 \\usepackage[T1]{fontenc}
 143 \\usepackage{hyperref}
 144
 145 \\begin{document}
 146
 147 \\title{<lisp>(muse-publishing-directive \"title\")</lisp>}
 148 \\author{<lisp>(muse-publishing-directive \"author\")</lisp>}
 149 \\date{<lisp>(muse-publishing-directive \"date\")</lisp>}
 150
 151 \\maketitle
 152
 153 <lisp>(and muse-publish-generate-contents
 154            \"\\\\tableofcontents\n\\\\newpage\")</lisp>\n\n"
 155   "Header for publishing of slides using LaTeX.
 156 This may be text or a filename.
 157
 158 You must have the Beamer extension for LaTeX installed for this to work."
 159   :type 'string
 160   :group 'muse-latex)
 161
 162 (defcustom muse-latex-lecture-notes-header
 163   "\\documentclass{article}
 164 \\usepackage{beamerarticle}
 165
 166 \\usepackage[english]{babel}
 167 \\usepackage[latin1]{inputenc}
 168 \\usepackage[T1]{fontenc}
 169 \\usepackage{hyperref}
 170
 171 \\begin{document}
 172
 173 \\title{<lisp>(muse-publishing-directive \"title\")</lisp>}
 174 \\author{<lisp>(muse-publishing-directive \"author\")</lisp>}
 175 \\date{<lisp>(muse-publishing-directive \"date\")</lisp>}
 176
 177 \\maketitle
 178
 179 <lisp>(and muse-publish-generate-contents
 180            \"\\\\tableofcontents\n\\\\newpage\")</lisp>\n\n"
 181   "Header for publishing of lecture notes using LaTeX.
 182 This may be text or a filename.
 183
 184 You must have the Beamer extension for LaTeX installed for this to work."
 185   :type 'string
 186   :group 'muse-latex)
 187
 188 (defcustom muse-latex-markup-regexps
 189   `(;; numeric ranges
 190     (10000 "\\([0-9]+\\)-\\([0-9]+\\)" 0 "\\1--\\2")
 191
 192     ;; be careful of closing quote pairs
 193     (10100 "\"'" 0 "\"\\\\-'"))
 194   "List of markup regexps for identifying regions in a Muse page.
 195 For more on the structure of this list, see `muse-publish-markup-regexps'."
 196   :type '(repeat (choice
 197                   (list :tag "Markup rule"
 198                         integer
 199                         (choice regexp symbol)
 200                         integer
 201                         (choice string function symbol))
 202                   function))
 203   :group 'muse-latex)
 204
 205 (defcustom muse-latex-markup-functions
 206   '((table . muse-latex-markup-table))
 207   "An alist of style types to custom functions for that kind of text.
 208 For more on the structure of this list, see
 209 `muse-publish-markup-functions'."
 210   :type '(alist :key-type symbol :value-type function)
 211   :group 'muse-latex)
 212
 213 (defcustom muse-latex-markup-strings
 214   '((image-with-desc . "\\begin{figure}[h]
 215 \\centering\\includegraphics[width=0.75\\textwidth]{%s.%s}
 216 \\caption{%s}
 217 \\end{figure}")
 218     (image           . "\\begin{figure}[h]
 219 \\centering\\includegraphics[width=0.75\\textwidth]{%s.%s}
 220 \\end{figure}")
 221     (image-link      . "%% %s
 222 \\includegraphics[width=0.75\\textwidth]{%s.%s}")
 223     (anchor-ref      . "\\ref{%s}")
 224     (url             . "\\url{%s}")
 225     (url-and-desc    . "\\href{%s}{%s}\\footnote{%1%}")
 226     (link            . "\\href{%s}{%s}\\footnote{%1%}")
 227     (link-and-anchor . "\\href{%1%}{%3%}\\footnote{%1%}")
 228     (email-addr      . "\\verb|%s|")
 229     (anchor          . "\\label{%s}")
 230     (emdash          . "---")
 231     (comment-begin   . "% ")
 232     (rule            . "\\vspace{.5cm}\\hrule\\vspace{.5cm}")
 233     (no-break-space  . "~")
 234     (enddots         . "\\ldots{}")
 235     (dots            . "\\dots{}")
 236     (part            . "\\part{")
 237     (part-end        . "}")
 238     (chapter         . "\\chapter{")
 239     (chapter-end     . "}")
 240     (section         . "\\section{")
 241     (section-end     . "}")
 242     (subsection      . "\\subsection{")
 243     (subsection-end  . "}")
 244     (subsubsection   . "\\subsubsection{")
 245     (subsubsection-end . "}")
 246     (section-other   . "\\paragraph{")
 247     (section-other-end . "}")
 248     (footnote        . "\\footnote{")
 249     (footnote-end    . "}")
 250     (footnotetext    . "\\footnotetext[%d]{")
 251     (begin-underline . "\\underline{")
 252     (end-underline   . "}")
 253     (begin-literal   . "\\texttt{")
 254     (end-literal     . "}")
 255     (begin-emph      . "\\emph{")
 256     (end-emph        . "}")
 257     (begin-more-emph . "\\textbf{")
 258     (end-more-emph   . "}")
 259     (begin-most-emph . "\\textbf{\\emph{")
 260     (end-most-emph   . "}}")
 261     (begin-verse     . "\\begin{verse}\n")
 262     (end-verse-line  . " \\\\")
 263     (verse-space     . "~~~~")
 264     (end-verse       . "\n\\end{verse}")
 265     (begin-example   . "\\begin{quote}\n\\begin{verbatim}")
 266     (end-example     . "\\end{verbatim}\n\\end{quote}")
 267     (begin-center    . "\\begin{center}\n")
 268     (end-center      . "\n\\end{center}")
 269     (begin-quote     . "\\begin{quote}\n")
 270     (end-quote       . "\n\\end{quote}")
 271     (begin-cite     . "\\cite{")
 272     (begin-cite-author . "\\citet{")
 273     (begin-cite-year . "\\citet{")
 274     (end-cite        . "}")
 275     (begin-uli       . "\\begin{itemize}\n")
 276     (end-uli         . "\n\\end{itemize}")
 277     (begin-uli-item  . "\\item ")
 278     (begin-oli       . "\\begin{enumerate}\n")
 279     (end-oli         . "\n\\end{enumerate}")
 280     (begin-oli-item  . "\\item ")
 281     (begin-dl        . "\\begin{description}\n")
 282     (end-dl          . "\n\\end{description}")
 283     (begin-ddt       . "\\item[")
 284     (end-ddt         . "] \\mbox{}\n"))
 285   "Strings used for marking up text.
 286 These cover the most basic kinds of markup, the handling of which
 287 differs little between the various styles."
 288   :type '(alist :key-type symbol :value-type string)
 289   :group 'muse-latex)
 290
 291 (defcustom muse-latex-slides-markup-tags
 292   '(("slide" t t nil muse-latex-slide-tag))
 293  "A list of tag specifications, for specially marking up LaTeX slides."
 294   :type '(repeat (list (string :tag "Markup tag")
 295                        (boolean :tag "Expect closing tag" :value t)
 296                        (boolean :tag "Parse attributes" :value nil)
 297                        (boolean :tag "Nestable" :value nil)
 298                        function))
 299   :group 'muse-latex)
 300
 301 (defcustom muse-latexcjk-encoding-map
 302   '((utf-8              . "{UTF8}{song}")
 303     (japanese-iso-8bit  . "[dnp]{JIS}{min}")
 304     (chinese-big5       . "{Bg5}{bsmi}")
 305     (mule-utf-8         . "{UTF8}{song}")
 306     (chinese-iso-8bit   . "{GB}{song}")
 307     (chinese-gbk        . "{GBK}{song}"))
 308   "An alist mapping emacs coding systems to appropriate CJK codings.
 309 Use the base name of the coding system (ie, without the -unix)."
 310   :type '(alist :key-type coding-system :value-type string)
 311   :group 'muse-latex)
 312
 313 (defcustom muse-latexcjk-encoding-default "{GB}{song}"
 314   "The default Emacs buffer encoding to use in published files.
 315 This will be used if no special characters are found."
 316   :type 'string
 317   :group 'muse-latex)
 318
 319 (defun muse-latexcjk-encoding ()
 320   (when (boundp 'buffer-file-coding-system)
 321     (muse-latexcjk-transform-content-type buffer-file-coding-system)))
 322
 323 (defun muse-latexcjk-transform-content-type (content-type)
 324   "Using `muse-cjklatex-encoding-map', try and resolve an emacs coding
 325 system to an associated CJK coding system."
 326   (let ((match (and (fboundp 'coding-system-base)
 327                     (assoc (coding-system-base content-type)
 328                            muse-latexcjk-encoding-map))))
 329     (if match
 330         (cdr match)
 331       muse-latexcjk-encoding-default)))
 332
 333 (defcustom muse-latex-markup-specials-document
 334   '((?\\ . "\\textbackslash{}")
 335     (?\_ . "\\textunderscore{}")
 336     (?\< . "\\textless{}")
 337     (?\> . "\\textgreater{}")
 338     (?^  . "\\^{}")
 339     (?\~ . "\\~{}")
 340     (?\@ . "\\@")
 341     (?\$ . "\\$")
 342     (?\% . "\\%")
 343     (?\{ . "\\{")
 344     (?\} . "\\}")
 345     (?\& . "\\&")
 346     (?\# . "\\#"))
 347   "A table of characters which must be represented specially.
 348 These are applied to the entire document, sans already-escaped
 349 regions."
 350   :type '(alist :key-type character :value-type string)
 351   :group 'muse-latex)
 352
 353 (defcustom muse-latex-markup-specials-example
 354   '()
 355   "A table of characters which must be represented specially.
 356 These are applied to <example> regions.
 357
 358 With the default interpretation of <example> regions, no specials
 359 need to be escaped."
 360   :type '(alist :key-type character :value-type string)
 361   :group 'muse-latex)
 362
 363 (defcustom muse-latex-markup-specials-literal
 364   '((?\n . "\\\n")
 365     (?_  . "\\textunderscore{}")
 366     (?\< . "\\textless{}")
 367     (?\> . "\\textgreater{}")
 368     (?^  . "\\^{}")
 369     (?\~ . "\\~{}")
 370     (?\$ . "\\$")
 371     (?\% . "\\%")
 372     (?\{ . "\\{")
 373     (?\} . "\\}")
 374     (?\& . "\\&")
 375     (?\# . "\\#"))
 376   "A table of characters which must be represented specially.
 377 This applies to =monospaced text= and <code> regions."
 378   :type '(alist :key-type character :value-type string)
 379   :group 'muse-latex)
 380
 381 (defcustom muse-latex-markup-specials-url
 382   '((?\\ . "\\textbackslash{}")
 383     (?\_ . "\\_")
 384     (?\< . "\\<")
 385     (?\> . "\\>")
 386     (?\$ . "\\$")
 387     (?\% . "\\%")
 388     (?\{ . "\\{")
 389     (?\} . "\\}")
 390     (?\& . "\\&")
 391     (?\# . "\\#"))
 392   "A table of characters which must be represented specially.
 393 These are applied to URLs."
 394   :type '(alist :key-type character :value-type string)
 395   :group 'muse-latex)
 396
 397 (defcustom muse-latex-markup-specials-image
 398   '((?\\ . "\\textbackslash{}")     ; cannot find suitable replacement
 399     (?\< . "\\<")
 400     (?\> . "\\>")
 401     (?\$ . "\\$")
 402     (?\% . "\\%")
 403     (?\{ . "\\{")
 404     (?\} . "\\}")
 405     (?\& . "\\&")
 406     (?\# . "\\#")                   ; cannot find suitable replacement
 407     )
 408   "A table of characters which must be represented specially.
 409 These are applied to image filenames."
 410   :type '(alist :key-type character :value-type string)
 411   :group 'muse-latex)
 412
 413 (defun muse-latex-decide-specials (context)
 414   "Determine the specials to escape, depending on CONTEXT."
 415   (cond ((memq context '(underline emphasis document url-desc verbatim))
 416          muse-latex-markup-specials-document)
 417         ((eq context 'image)
 418          muse-latex-markup-specials-image)
 419         ((memq context '(email url))
 420          muse-latex-markup-specials-url)
 421         ((eq context 'literal)
 422          muse-latex-markup-specials-literal)
 423         ((eq context 'example)
 424          muse-latex-markup-specials-example)
 425         (t (error "Invalid context '%s' in muse-latex" context))))
 426
 427 (defcustom muse-latex-permit-contents-tag nil
 428   "If nil, ignore <contents> tags.  Otherwise, insert table of contents.
 429
 430 Most of the time, it is best to have a table of contents on the
 431 first page, with a new page immediately following.  To make this
 432 work with documents published in both HTML and LaTeX, we need to
 433 ignore the <contents> tag.
 434
 435 If you don't agree with this, then set this option to non-nil,
 436 and it will do what you expect."
 437   :type 'boolean
 438   :group 'muse-latex)
 439
 440 (defun muse-latex-markup-table ()
 441   (let* ((table-info (muse-publish-table-fields (match-beginning 0)
 442                                                 (match-end 0)))
 443          (row-len (car table-info))
 444          (field-list (cdr table-info)))
 445     (when table-info
 446       (muse-insert-markup "\\begin{tabular}{" (make-string row-len ?l) "}\n")
 447       (dolist (fields field-list)
 448         (let ((type (car fields)))
 449           (setq fields (cdr fields))
 450           (if (eq type 'hline)
 451               (muse-insert-markup "\\hline\n")
 452             (when (= type 3)
 453               (muse-insert-markup "\\hline\n"))
 454             (insert (car fields))
 455             (setq fields (cdr fields))
 456             (dolist (field fields)
 457               (muse-insert-markup " & ")
 458               (insert field))
 459             (muse-insert-markup " \\\\\n")
 460             (when (= type 2)
 461               (muse-insert-markup "\\hline\n")))))
 462       (muse-insert-markup "\\end{tabular}"))))
 463
 464 ;;; Tags for LaTeX
 465
 466 (defun muse-latex-slide-tag (beg end attrs)
 467   "Publish the <slide> tag in LaTeX.
 468 This is used by the slides and lecture-notes publishing styles."
 469   (let ((title (cdr (assoc "title" attrs))))
 470     (goto-char beg)
 471     (muse-insert-markup "\\begin{frame}\n")
 472     (when title
 473       (muse-insert-markup "\\frametitle{")
 474       (insert title)
 475       (muse-insert-markup "}\n"))
 476     (goto-char end)
 477     (muse-insert-markup "\n\\end{frame}")))
 478
 479 ;;; Post-publishing functions
 480
 481 (defun muse-latex-fixup-dquotes ()
 482   "Fixup double quotes."
 483   (goto-char (point-min))
 484   (let ((open t))
 485     (while (search-forward "\"" nil t)
 486       (unless (get-text-property (match-beginning 0) 'read-only)
 487         (when (or (bobp)
 488                   (eq (char-before) ?\n))
 489           (setq open t))
 490         (if open
 491             (progn
 492               (replace-match "``")
 493               (setq open nil))
 494           (replace-match "''")
 495           (setq open t))))))
 496
 497 (defun muse-latex-fixup-citations ()
 498   "Replace semicolons in multi-head citations with colons."
 499   (goto-char (point-min))
 500   (while (re-search-forward "\\\\cite.?{" nil t)
 501     (let ((start (point))
 502           (end (re-search-forward "}")))
 503       (save-restriction
 504         (narrow-to-region start end)
 505         (goto-char (point-min))
 506         (while (re-search-forward ";" nil t)
 507           (replace-match ","))))))
 508
 509 (defun muse-latex-munge-buffer ()
 510   (muse-latex-fixup-dquotes)
 511   (muse-latex-fixup-citations)
 512   (when (and muse-latex-permit-contents-tag
 513              muse-publish-generate-contents)
 514     (goto-char (car muse-publish-generate-contents))
 515     (muse-insert-markup "\\tableofcontents")))
 516
 517 (defun muse-latex-bibliography ()
 518   (save-excursion
 519     (goto-char (point-min))
 520     (if (re-search-forward "\\\\cite.?{" nil t)
 521         (concat
 522          "\\bibliography{"
 523          (muse-publishing-directive "bibsource")
 524          "}\n")
 525       "")))
 526
 527 (defun muse-latex-pdf-browse-file (file)
 528   (shell-command (concat "open " file)))
 529
 530 (defun muse-latex-pdf-generate (file output-path final-target)
 531   (apply
 532    #'muse-publish-transform-output
 533    file output-path final-target "PDF"
 534    (function
 535     (lambda (file output-path)
 536       (let* ((fnd (file-name-directory output-path))
 537              (command (format "cd \"%s\"; %s \"%s\""
 538                               fnd muse-latex-pdf-program
 539                               (file-relative-name file fnd)))
 540              (times 0)
 541              result)
 542         ;; XEmacs can sometimes return a non-number result.  We'll err
 543         ;; on the side of caution by continuing to attempt to generate
 544         ;; the PDF if this happens and treat the final result as
 545         ;; successful.
 546         (while (and (< times 2)
 547                     (or (not (numberp result))
 548                         (not (eq result 0))
 549                         ;; table of contents takes 2 passes
 550                         (file-readable-p
 551                          (muse-replace-regexp-in-string
 552                           "\\.tex\\'" ".toc" file t t))))
 553           (setq result (shell-command command)
 554                 times (1+ times)))
 555         (if (or (not (numberp result))
 556                 (eq result 0))
 557             t
 558           nil))))
 559    muse-latex-pdf-cruft))
 560
 561 ;;; Register the Muse LATEX Publishers
 562
 563 (muse-define-style "latex"
 564                    :suffix    'muse-latex-extension
 565                    :regexps   'muse-latex-markup-regexps
 566                    :functions 'muse-latex-markup-functions
 567                    :strings   'muse-latex-markup-strings
 568                    :specials  'muse-latex-decide-specials
 569                    :before-end 'muse-latex-munge-buffer
 570                    :header    'muse-latex-header
 571                    :footer    'muse-latex-footer
 572                    :browser   'find-file)
 573
 574 (muse-derive-style "pdf" "latex"
 575                    :final   'muse-latex-pdf-generate
 576                    :browser 'muse-latex-pdf-browse-file
 577                    :link-suffix 'muse-latex-pdf-extension
 578                    :osuffix 'muse-latex-pdf-extension)
 579
 580 (muse-derive-style "latexcjk" "latex"
 581                    :header    'muse-latexcjk-header
 582                    :footer    'muse-latexcjk-footer)
 583
 584 (muse-derive-style "pdfcjk" "latexcjk"
 585                    :final   'muse-latex-pdf-generate
 586                    :browser 'muse-latex-pdf-browse-file
 587                    :link-suffix 'muse-latex-pdf-extension
 588                    :osuffix 'muse-latex-pdf-extension)
 589
 590 (muse-derive-style "slides" "latex"
 591                    :header 'muse-latex-slides-header
 592                    :tags   'muse-latex-slides-markup-tags)
 593
 594 (muse-derive-style "slides-pdf" "pdf"
 595                    :header 'muse-latex-slides-header
 596                    :tags   'muse-latex-slides-markup-tags)
 597
 598 (muse-derive-style "lecture-notes" "slides"
 599                    :header 'muse-latex-lecture-notes-header)
 600
 601 (muse-derive-style "lecture-notes-pdf" "slides-pdf"
 602                    :header 'muse-latex-lecture-notes-header)
 603
 604 (provide 'muse-latex)
 605
 606 ;;; muse-latex.el ends here