langue-phundrak-com/headers/headers.org

# -*- mode: org; -*-

#+AUTHOR: Lucien Cartier-Tilet
#+EMAIL: phundrak@phundrak.fr
#+CREATOR: Lucien Cartier-Tilet
#+LANGUAGE: fr

# ### LaTeX ####################################################################

#+LATEX_CLASS: article
#+LaTeX_CLASS_OPTIONS: [a4paper,twoside]
#+LATEX_HEADER: \usepackage{xltxtra,fontspec,xunicode}\usepackage[total={6.5in,10.0in}]{geometry}\setromanfont[Numbers=Lowercase]{Charis SIL}
#+LATEX_HEADER: \usepackage{xcolor} \usepackage{hyperref}
#+LATEX_HEADER: \hypersetup{colorlinks=true,linkbordercolor=red,linkcolor=blue,pdfborderstyle={/S/U/W 1}}
#+LATEX_HEADER: \usepackage{multicol} \usepackage{indentfirst}

# ### HTML #####################################################################

#+HTML_DOCTYPE: html5
#+HTML_HEAD: <link rel="shortcut icon" href="https://cdn.phundrak.fr/img/mahakala-128x128.png" type="img/png" media="screen" />
#+HTML_HEAD: <link rel="shortcut icon" href="https://cdn.phundrak.fr/img/favicon.ico" type="image/x-icon" media="screen" />
#+HTML_HEAD: <meta property="og:image" content="https://cdn.phundrak.fr/img/rich_preview.png" />

#+HTML_HEAD: <meta name="twitter:card" content="summary" />
#+HTML_HEAD: <meta name="twitter:site" content="@phundrak" />
#+HTML_HEAD: <meta name="twitter:creator" content="@phundrak" />

# ### CODE #####################################################################

#+NAME: process-tree
#+BEGIN_SRC scheme :noweb yes :exports none :eval yes
  (define (left-child tree)
    (cadr tree))
  (define (left-child-name tree)
    (car (left-child tree)))
  (define (right-child tree)
    (caddr tree))
  (define (right-child-name tree)
    (car (right-child tree)))
  (define (cur-name tree)
    (car tree))

  (define (to-string phon-tree node-nbr child next-nbr)
    (let ((this-name (string-append "node"
                                    (number->string node-nbr)))
          (child-name (string-append "node"
                                     (number->string next-nbr))))
      (string-append child-name
                     "[label=\""
                     (cur-name child)
                     "\"];"
                     this-name
                     "--"
                     child-name
                     ";"
                     (to-dot-main child next-nbr))))

  (define (to-dot-main phon-tree node-nbr)
    (let* ((this-name (string-append (number->string node-nbr)
                                    "node")))
      (if (null? (left-child phon-tree))
          ""
          (let ((x (* 2 (+ 1 node-nbr)))
                (y (* 2 (+ 2 node-nbr))))
            (string-append (to-string phon-tree node-nbr
                                      (left-child phon-tree)
                                      x)
                           (to-string phon-tree node-nbr
                                      (right-child phon-tree)
                                      y))))))

  (define (to-dot phon-tree)
    (if (null? phon-tree)
        ""
        (string-append
         "graph{"
         "node[shape=plaintext];"
         "graph[bgcolor=\"transparent\"];"
         "node1[label=\""
         (cur-name phon-tree)
         "\"];"

         (to-dot-main phon-tree 1)
         "}")))
#+END_SRC

# ### MACROS ###################################################################
#+MACRO: newline @@latex:\hspace{0pt}\\@@ @@html:<br>@@
#+MACRO: newpage @@latex:\newpage@@
#+MACRO: latex-html @@latex:$1@@ @@html:$2@@
#+MACRO: last-update Dernière mise à jour le {{{time(%d/%m/%y à %H:%M)}}}.
#+MACRO: phon @@latex:/$1/@@ @@html:&frasl;$1&frasl;@@

#+OPTIONS: H:4 broken_links:mark email:t ^:{}