lisp/nxml/nxml-maint.el

   1 ;;; nxml-maint.el --- commands for maintainers of nxml-*.el
   2
   3 ;; Copyright (C) 2003, 2007-2016 Free Software Foundation, Inc.
   4
   5 ;; Author: James Clark
   6 ;; Keywords: wp, hypermedia, languages, XML
   7
   8 ;; This file is part of GNU Emacs.
   9
  10 ;; GNU Emacs is free software: you can redistribute it and/or modify
  11 ;; it under the terms of the GNU General Public License as published by
  12 ;; the Free Software Foundation, either version 3 of the License, or
  13 ;; (at your option) any later version.
  14
  15 ;; GNU Emacs is distributed in the hope that it will be useful,
  16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;; GNU General Public License for more details.
  19
  20 ;; You should have received a copy of the GNU General Public License
  21 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  22
  23 ;;; Commentary:
  24
  25 ;;; Code:
  26
  27 ;;; Generating files with Unicode char names.
  28
  29 (require 'nxml-uchnm)
  30
  31 (defun nxml-create-unicode-char-name-sets (file)
  32   "Generate files containing char names from Unicode standard."
  33   (interactive "fUnicodeData file: ")
  34   (mapc (lambda (block)
  35           (let ((nameset (nxml-unicode-block-char-name-set (nth 0 block))))
  36             (save-excursion
  37               (find-file (concat (get nameset 'nxml-char-name-set-file)
  38                                  ".el"))
  39               (erase-buffer)
  40               (insert "(nxml-define-char-name-set '")
  41               (prin1 nameset (current-buffer))
  42               (insert "\n  '())\n")
  43               (goto-char (- (point) 3)))))
  44         nxml-unicode-blocks)
  45   (save-excursion
  46     (find-file file)
  47     (goto-char (point-min))
  48     (let ((blocks nxml-unicode-blocks)
  49           code name)
  50       (while (re-search-forward "^\\([0-9A-F]+\\);\\([^<;][^;]*\\);"
  51                                 nil
  52                                 t)
  53         (setq code (string-to-number (match-string 1) 16))
  54         (setq name (match-string 2))
  55         (while (and blocks
  56                     (> code (nth 2 (car blocks))))
  57           (setq blocks (cdr blocks)))
  58         (when (and (<= (nth 1 (car blocks)) code)
  59                    (<= code (nth 2 (car blocks))))
  60           (save-excursion
  61             (find-file (concat (get (nxml-unicode-block-char-name-set
  62                                      (nth 0 (car blocks)))
  63                                     'nxml-char-name-set-file)
  64                                ".el"))
  65             (insert "(")
  66             (prin1 name (current-buffer))
  67             (insert (format " #x%04X)\n    " code))))))))
  68
  69 ;;; Parsing target repertoire files from ucs-fonts.
  70 ;; This is for converting the TARGET? files in
  71 ;; http://www.cl.cam.ac.uk/~mgk25/download/ucs-fonts.tar.gz
  72 ;; into a glyph set.
  73
  74 (defun nxml-insert-target-repertoire-glyph-set (file var)
  75   (interactive "fTarget file: \nSVariable name: ")
  76   (let (lst head)
  77     (with-current-buffer (find-file-noselect file)
  78       (goto-char (point-min))
  79       (while (re-search-forward "^ *\\([a-FA-F0-9]\\{2\\}\\)[ \t]+" nil t)
  80         (let ((row (match-string 1))
  81               (eol (line-end-position)))
  82           (while (re-search-forward "\\([a-FA-F0-9]\\{2\\}\\)-\\([a-FA-F0-9]\\{2\\}\\)\\|\\([a-FA-F0-9]\\{2\\}\\)" eol t)
  83             (setq lst
  84                   (cons (if (match-beginning 3)
  85                             (concat "#x" row (match-string 3))
  86                         (concat "(#x" row (match-string 1)
  87                                 " . #x" row (match-string 2) ")"))
  88                         lst))))))
  89     (setq lst (nreverse lst))
  90     (insert (format "(defconst %s\n  [" var))
  91     (while lst
  92       (setq head (car lst))
  93       (setq lst (cdr lst))
  94       (insert head)
  95       (when (= (length head) 6)
  96         (while (and lst (= (length (car lst)) 6))
  97           (insert " ")
  98           (insert (car lst))
  99           (setq lst (cdr lst))))
 100       (when lst (insert "\n   ")))
 101     (insert "])\n")))
 102
 103 (provide 'nxml-maint)
 104
 105 ;;; nxml-maint.el ends here