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Specify the position where the packages are inserted in the LaTeX header.
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Carsten Dominik
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@ -1,3 +1,7 @@
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2010-04-04 Carsten Dominik <carsten.dominik@gmail.com>
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* org.texi (Sectioning structure): Update.
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2010-04-01 Carsten Dominik <carsten.dominik@gmail.com>
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* org.texi (The export dispatcher): Renamed from ASCII export.
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17
doc/org.texi
17
doc/org.texi
@ -9600,6 +9600,8 @@ By default, the La@TeX{} output uses the class @code{article}.
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@vindex org-export-latex-default-class
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@vindex org-export-latex-classes
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@vindex org-export-latex-default-packages-alist
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@vindex org-export-latex-packages-alist
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@cindex #+LATEX_HEADER
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@cindex #+LATEX_CLASS
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@cindex #+LATEX_CLASS_OPTIONS
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@ -9609,12 +9611,15 @@ You can change this globally by setting a different value for
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@code{org-export-latex-default-class} or locally by adding an option like
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@code{#+LaTeX_CLASS: myclass} in your file, or with a @code{:LaTeX_CLASS:}
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property that applies when exporting a region containing only this (sub)tree.
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The class should be listed in @code{org-export-latex-classes}, where you can
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also define the sectioning structure for each class, as well as defining
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additional classes. In a similar way, @code{#+LaTeX_CLASS_OPTIONS} or a
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@code{LaTeX_CLASS_OPTIONS} property can specify the options for the
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@code{\documentclass} macro. You can also use @code{#+LATEX_HEADER:
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\usepackage@{xyz@}} to add lines to the header.
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The class must be listed in @code{org-export-latex-classes}. This variable
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defines a header template for each class@footnote{Into which the values of
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@code{org-export-latex-default-packages-alist} and
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@code{org-export-latex-packages-alist} are spliced.}, and allows you to
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define the sectioning structure for each class. You can also define your own
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classes there. @code{#+LaTeX_CLASS_OPTIONS} or a @code{LaTeX_CLASS_OPTIONS}
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property can specify the options for the @code{\documentclass} macro.
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You can also use @code{#+LATEX_HEADER: \usepackage@{xyz@}} to add lines to
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the header.
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@node Tables in LaTeX export, Images in LaTeX export, Sectioning structure, LaTeX and PDF export
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@subsection Tables in La@TeX{} export
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@ -1,5 +1,13 @@
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2010-04-04 Carsten Dominik <carsten.dominik@gmail.com>
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* org-latex.el (org-export-latex-make-header): Use
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`org-splice-latex-header' to build the header.
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(org-export-latex-classes): Update docstring.
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* org.el (org-splice-latex-header): New function.
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(org-create-formula-image): Use `org-splice-latex-header' to build
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the header.
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* org-gnus.el (org-gnus-follow-link): Handle nndoc backend.
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2010-04-03 Carsten Dominik <carsten.dominik@gmail.com>
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@ -132,9 +132,12 @@ It should really only contain the contain the \\documentclass macro, and
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setup code that is specific to this class. This will be augmented by
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call to \\usepackage for all packages mentioned in the variables
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`org-export-latex-default-packages-alist' and
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`org-export-latex-packages-alist'. Lines specified via \"#+LaTeX_HEADER:\"
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are also added.
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`org-export-latex-default-packages-alist' contains
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`org-export-latex-packages-alist'. Normally these package definitions will
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appear at the end of HEADER-STRING, but if HEADER-STRING contains the
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string \"[PACKAGES]\", it will be replaced by the usepackage definitions.
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Lines specified via \"#+LaTeX_HEADER:\" are also added, at the end.
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If `org-export-latex-default-packages-alist' contains
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\"\\usepackage[AUTO]{inputenc}\", AUTO will automatically be replaced with
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a coding system derived from `buffer-file-coding-system'. See also the
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variable `org-export-latex-inputenc-alist' for a way to influence this
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@ -1113,28 +1116,17 @@ OPT-PLIST is the options plist for current buffer."
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(concat
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(if (plist-get opt-plist :time-stamp-file)
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(format-time-string "%% Created %Y-%m-%d %a %H:%M\n"))
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;; insert LaTeX custom header
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(org-export-apply-macros-in-string org-export-latex-header)
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"\n"
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;; insert information on LaTeX packages
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(when (or org-export-latex-default-packages-alist
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org-export-latex-packages-alist)
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(concat
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(mapconcat (lambda(p)
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(if (equal "" (car p))
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(format "\\usepackage{%s}" (cadr p))
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(format "\\usepackage[%s]{%s}"
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(car p) (cadr p))))
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(append org-export-latex-default-packages-alist
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org-export-latex-packages-alist)
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"\n")
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"\n"))
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;; insert additional commands in the header
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(org-export-apply-macros-in-string
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(plist-get opt-plist :latex-header-extra))
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;; insert LaTeX custom header and packages from the list
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(org-splice-latex-header
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(org-export-apply-macros-in-string org-export-latex-header)
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org-export-latex-default-packages-alist
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org-export-latex-packages-alist
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(org-export-apply-macros-in-string
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(plist-get opt-plist :latex-header-extra)))
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;; append another special variable
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(org-export-apply-macros-in-string org-export-latex-append-header)
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;; define align if not yet defined
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"\\providecommand{\\alert}[1]{\\textbf{#1}}"
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"\n\\providecommand{\\alert}[1]{\\textbf{#1}}"
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;; insert the title
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(format
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"\n\n\\title{%s}\n"
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59
lisp/org.el
59
lisp/org.el
@ -2926,7 +2926,10 @@ When nil, just push out a message."
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\\addtolength{\\topmargin}{-2.54cm}"
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"The document header used for processing LaTeX fragments.
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It is imperative that this header make sure that no page number
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appears on the page."
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appears on the page. The package defined in the variables
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`org-export-latex-default-packages-alist' and `org-export-latex-packages-alist'
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will either replace the placeholder \"[PACKAGES]\" in this header, or they
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will be appended."
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:group 'org-latex
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:type 'string)
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@ -2976,9 +2979,14 @@ Each cell is of the format \( \"options\" \"package\" \)."
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(string :tag "package"))))
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(defcustom org-export-latex-packages-alist nil
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"Alist of packages to be inserted in the header.
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"Alist of packages to be inserted in every LaTeX the header.
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These will be inserted after `org-export-latex-default-packages-alist'.
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Each cell is of the format \( \"options\" \"package\" \)."
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Each cell is of the format \( \"options\" \"package\" \).
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Make sure that you only lis packages here which:
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- you want in every file
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- do not conflict with the default packages in
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`org-export-latex-default-packages-alist'
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- do not conflict with the setup in `org-format-latex-header'."
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:group 'org-export-latex
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:type '(repeat
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(list
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@ -15252,24 +15260,12 @@ Some of the options can be changed using the variable
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(if (eq fg 'default) (setq fg (org-dvipng-color :foreground)))
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(if (eq bg 'default) (setq bg (org-dvipng-color :background)))
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(with-temp-file texfile
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(insert org-format-latex-header
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(if (or org-export-latex-default-packages-alist
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org-export-latex-packages-alist)
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(concat "\n"
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(mapconcat (lambda(p)
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(if (equal "" (car p))
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(format "\\usepackage{%s}" (cadr p))
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(format "\\usepackage[%s]{%s}"
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(car p) (cadr p))))
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(append
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org-export-latex-default-packages-alist
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org-export-latex-packages-alist)
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"\n"))
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"")
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(if org-format-latex-header-extra
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(concat "\n" org-format-latex-header-extra)
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"")
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"\n\\begin{document}\n" string "\n\\end{document}\n")
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(insert (org-splice-latex-header
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org-format-latex-header
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org-export-latex-default-packages-alist
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org-export-latex-packages-alist
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org-format-latex-header-extra))
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(insert "\n\\begin{document}\n" string "\n\\end{document}\n")
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(org-export-latex-fix-inputenc))
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(let ((dir default-directory))
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(condition-case nil
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@ -15300,6 +15296,27 @@ Some of the options can be changed using the variable
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(delete-file (concat texfilebase e)))
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pngfile))))
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(defun org-splice-latex-header (template packages-1 packages-2 &optional extra)
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"Fill a LaTeX header template.
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If TEMPLATE contains the string \"[PACKAGES]\", this is where the packages
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in the lists PACKAGES-1 and PACKAGES-2 will be inserted, otherwise the come
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at the end. If EXTRA is a string, it is also appended."
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(let ((packages
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(and (or packages-1 packages-2)
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(mapconcat (lambda(p)
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(if (equal "" (car p))
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(format "\\usepackage{%s}" (cadr p))
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(format "\\usepackage[%s]{%s}"
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(car p) (cadr p))))
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(append packages-1 packages-2)
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"\n"))))
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(if (string-match "\\[PACKAGES\\]" template)
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(setq template (replace-match (or packages "") t t template))
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(setq template (concat template "\n" packages)))
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(if (and extra (sring-match "\\S-" extra))
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(concat template "\n" extra)
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template)))
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(defun org-dvipng-color (attr)
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"Return an rgb color specification for dvipng."
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(apply 'format "rgb %s %s %s"
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