org-mode中的#+AUTHOR
或#+LATEX
中有标记 - 它们是否称为标记?我想定义自己的标签,它调用一个函数来预处理数据,然后输出它 - 如果导出目标是LaTeX。
答案 0 :(得分:5)
我的解决方案是为qtree
块定义一种自己的语言SRC
。
#+BEGIN_SRC qtree
[.CP [.TP [.NP [] [.N' [.N Syntax] []]] [.VP [] [.V' [.V sucks] []]]]]
#+END_SRC
并相应地处理它。我甚至在paredit
添加了qtree模式。
如果树长大,则landscape
参数。 https://github.com/Tass/emacs-starter-kit/blob/master/vendor/assorted/org-babel-qtree.el
(require 'org)
(defun org-babel-execute:qtree (body params)
"Reformat a block of lisp-edited tree to one tikz-qtree likes."
(let (( tree
(concat "\\begin{tikzpicture}
\\tikzset{every tree node/.style={align=center, anchor=north}}
\\Tree "
(replace-regexp-in-string
" \\_<\\w+\\_>" (lambda (x) (concat "\\\\\\\\" (substring x 1)))
(replace-regexp-in-string
(regexp-quote "]") " ]" ; qtree needs a space
; before every closing
; bracket.
(replace-regexp-in-string
(regexp-quote "[]") "[.{}]" body)) ; empty leaf
; nodes, see
; http://tex.stackexchange.com/questions/75915
) ; For
; http://tex.stackexchange.com/questions/75217
"\n\\end{tikzpicture}"
)))
(if (assoc :landscape params)
(concat "\\begin{landscape}\n" tree "\n\\end{landscape}")
tree)))
(setq org-babel-default-header-args:qtree '((:results . "latex") (:exports . "results")))
(add-to-list 'org-src-lang-modes '("qtree" . qtree))
(define-generic-mode
'qtree-mode ;; name of the mode to create
'("%") ;; comments start with '%'
'() ;; no keywords
'(("[." . 'font-lock-operator) ;; some operators
("]" . 'font-lock-operator))
'() ;; files for which to activate this mode
'(paredit-mode) ;; other functions to call
"A mode for qtree edits" ;; doc string for this mode
)
答案 1 :(得分:4)
它们似乎不再被in-buffer settings称为关键字。无论它们被称为什么,它们似乎都不是用户可定义的。
您想要做的事情与常见的处理方式非常相关,而与 xelatex 或 pdflatex as described on Worg一起导出。
相关部分将是:
;; Originally taken from Bruno Tavernier: http://thread.gmane.org/gmane.emacs.orgmode/31150/focus=31432
(defun my-auto-tex-cmd ()
(if (string-match "YOUR_TAG: value1" (buffer-string))
(do something))
(if (string-match "YOUR_TAG: value2" (buffer-string))
(do something else))
(add-hook 'org-export-latex-after-initial-vars-hook 'my-auto-tex-cmd)