--- /dev/null
+;;; vcard.el --- vcard parsing and display routines
+
+;; Copyright (C) 1997 Noah S. Friedman
+
+;; Author: Noah Friedman <friedman@splode.com>
+;; Maintainer: friedman@splode.com
+;; Keywords: extensions
+;; Created: 1997-09-27
+
+;; $Id: vcard.el,v 1.6 1998/07/21 20:35:40 friedman Exp $
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 2, or (at your option)
+;; any later version.
+;;
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with this program; if not, you can either send email to this
+;; program's maintainer or write to: The Free Software Foundation,
+;; Inc.; 59 Temple Place, Suite 330; Boston, MA 02111-1307, USA.
+
+;;; Commentary:
+
+;; The display routines here are just an example. The primitives in the
+;; first section can be used to construct other vcard formatters.
+
+;;; Code:
+
+(defvar vcard-standard-filters '(vcard-filter-html)
+ "*Standard list of filters to apply to parsed vcard data.
+These filters are applied sequentially to vcard data records when
+the function `vcard-standard-filter' is supplied as the second argument to
+`vcard-parse-string'.")
+
+(defun vcard-parse-string (raw &optional filter)
+ "Parse RAW vcard data as a string, and return an alist representing data.
+
+If the optional function FILTER is specified, apply that filter to the
+data record of each key before splitting fields. Filters should accept
+two arguments: the key and the data. They are expected to operate on
+\(and return\) a modified data value.
+
+Vcard data is normally in the form
+
+ begin: vcard
+ key1: field
+ key2;subkey1: field
+ key2;subkey2: field1;field2;field3
+ end: vcard
+
+\(Whitespace after the colon separating the key and field is optional.\)
+If supplied to this function an alist of the form
+
+ ((\"key1\" \"field\")
+ (\"key2\"
+ (\"subkey2\" \"field1\" \"field2\" \"field3\")
+ (\"subkey1\" \"field\")))
+
+would be returned."
+ (save-match-data
+ (let ((raw-pos 0)
+ (vcard-data nil)
+ key data)
+ (string-match "^[ \t]*begin:[ \t]*vcard[ \t]*[\r\n]+" raw raw-pos)
+ (setq raw-pos (match-end 0))
+ (while (and (< raw-pos (length raw))
+ (string-match
+ "^[ \t]*\\([^:]+\\):[ \t]*\\(.*\\)[ \t]*[\n\r]+"
+ raw raw-pos))
+ (setq key (vcard-matching-substring 1 raw))
+ (setq data (vcard-matching-substring 2 raw))
+ (setq raw-pos (match-end 0))
+ (cond
+ ((string= key "end")
+ (setq raw-pos (length raw)))
+ (t
+ (and filter
+ (setq data (funcall filter key data)))
+ (setq vcard-data
+ (vcard-set-alist-slot vcard-data
+ (vcard-split-string key ";")
+ (vcard-split-string data ";"))))))
+ (nreverse vcard-data))))
+
+(defun vcard-ref (key vcard-data)
+ "Return the vcard data associated with KEY in VCARD-DATA.
+Key may be a list of nested keys or a single string of colon-separated
+keys."
+ (cond ((listp key)
+ (vcard-alist-assoc key vcard-data))
+ ((and (stringp key)
+ (save-match-data
+ (string-match ";" key)))
+ (vcard-alist-assoc (vcard-split-string key ";") vcard-data))
+ ((stringp key)
+ (cdr (assoc key vcard-data)))))
+
+\f
+;;; Vcard data filters.
+
+;; These receive both the key and data, but are expected to operate on (and
+;; return) just the data.
+;;
+;; There is probably no overwhelming need for this, except that some lusers
+;; put HTML in their vcards under the misguided notion that it's a standard
+;; feature of vcards just because Netscape supports this feature. (Or
+;; perhaps those lusers just don't care that their vcards look like shit in
+;; every other MUA).
+;;
+;; On the other hand, perhaps someone will devise some other use for these
+;; filters, such as noticing common phone number formats and re-formatting
+;; them to fit personal preferences.
+
+(defun vcard-filter-apply-filter-list (filter-list key data)
+ (while filter-list
+ (setq data (funcall (car filter-list) key data))
+ (setq filter-list (cdr filter-list)))
+ data)
+
+(defun vcard-standard-filter (key data)
+ (vcard-filter-apply-filter-list vcard-standard-filters key data))
+
+(defun vcard-filter-html (key data)
+ (save-match-data
+ (while (string-match "<[^<>\n]+>" data)
+ (setq data (concat (substring data 0 (match-beginning 0))
+ (substring data (match-end 0)))))
+ data))
+
+\f
+;;; Utility routines.
+
+;; This does most of the dirty work of key lookup for vcard-ref.
+(defun vcard-alist-assoc (keys alist)
+ (while (and keys alist)
+ (setq alist (cdr (assoc (car keys) alist)))
+ (setq keys (cdr keys)))
+ alist)
+
+;; In ALIST, set KEY-LIST's value to VALUE, and return new value of ALIST.
+;; KEY-LIST should be a list of nested keys, if ALIST is an alist of alists.
+;; If any key is not present in an alist, the key and value pair will be
+;; inserted into the parent alist.
+(defun vcard-set-alist-slot (alist key-list value)
+ (let* ((key (car key-list))
+ (elt (assoc key alist)))
+ (setq key-list (cdr key-list))
+ (cond ((and (cdr elt) key-list)
+ (vcard-set-alist-slot (cdr elt) key-list value))
+ ((and elt key-list)
+ (setcdr elt (vcard-set-alist-slot nil key-list value)))
+ (elt (setcdr elt value))
+ (t
+ (let ((new))
+ (setq key-list (nreverse (cons key key-list)))
+ (while key-list
+ (if new
+ (setq new (cons (car key-list) (cons new nil)))
+ (setq new (cons (car key-list) value)))
+ (setq key-list (cdr key-list)))
+
+ (cond ((null alist)
+ (setq alist (cons new nil)))
+ (t
+ (setcdr alist (cons (car alist) (cdr alist)))
+ (setcar alist new))))))
+ alist))
+
+;; Return substring matched by last search.
+;; N specifies which match data pair to use
+;; Value is nil if there is no Nth match.
+;; If STRING is not specified, the current buffer is used.
+(defun vcard-matching-substring (n &optional string)
+ (if (match-beginning n)
+ (if string
+ (substring string (match-beginning n) (match-end n))
+ (buffer-substring (match-beginning n) (match-end n)))))
+
+;; Split STRING at occurences of SEPARATOR. Return a list of substrings.
+;; SEPARATOR can be any regexp, but anything matching the separator will
+;; never appear in any of the returned substrings.
+(defun vcard-split-string (string separator)
+ (let* ((list nil)
+ (pos 0))
+ (save-match-data
+ (while (string-match separator string pos)
+ (setq list (cons (substring string pos (match-beginning 0)) list))
+ (setq pos (match-end 0)))
+ (nreverse (cons (substring string pos) list)))))
+
+(defun vcard-flatten (l)
+ (if (consp l)
+ (apply 'nconc (mapcar 'vcard-flatten l))
+ (list l)))
+
+\f
+;;; Sample formatting routines.
+
+(defun vcard-format-box (vcard-data)
+ "Like `vcard-format-string', but put an ascii box around text."
+ (let* ((lines (vcard-format-lines vcard-data))
+ (len (vcard-format-max-length lines))
+ (edge (concat "\n+" (make-string (+ len 2) ?-) "+\n"))
+ (line-fmt (format "| %%-%ds |" len))
+ (formatted-lines
+ (mapconcat (function (lambda (s) (format line-fmt s))) lines "\n")))
+ (if (string= formatted-lines "")
+ formatted-lines
+ (concat edge formatted-lines edge))))
+
+(defun vcard-format-string (vcard-data)
+ "Format VCARD-DATA into a string suitable for presentation.
+VCARD-DATA should be a parsed vcard alist. The result is a string
+with formatted vcard information which can be inserted into a mime
+presentation buffer."
+ (mapconcat 'identity (vcard-format-lines vcard-data) "\n"))
+
+(defun vcard-format-lines (vcard-data)
+ (let* ((name (vcard-format-get-name vcard-data))
+ (title (vcard-format-ref "title" vcard-data))
+ (org (vcard-format-ref "org" vcard-data))
+ (addr (vcard-format-get-address vcard-data))
+ (tel (vcard-format-get-telephone vcard-data))
+ (lines (delete nil (vcard-flatten (list name title org addr))))
+ (col-template (format "%%-%ds%%s"
+ (vcard-format-offset lines tel)))
+ (l lines))
+ (while tel
+ (setcar l (format col-template (car l) (car tel)))
+ ;; If we stripped away too many nil slots from l, add empty strings
+ ;; back in so setcar above will work on next iteration.
+ (and (cdr tel)
+ (null (cdr l))
+ (setcdr l (cons "" nil)))
+ (setq l (cdr l))
+ (setq tel (cdr tel)))
+ lines))
+
+
+(defun vcard-format-get-name (vcard-data)
+ (let ((name (vcard-format-ref "fn" vcard-data))
+ (email (or (vcard-format-ref '("email" "internet") vcard-data)
+ (vcard-format-ref "email" vcard-data))))
+ (if email
+ (format "%s <%s>" name email)
+ name)))
+
+(defun vcard-format-get-address (vcard-data)
+ (let* ((addr-raw (or (vcard-format-ref '("adr" "dom") vcard-data)
+ (vcard-format-ref "adr" vcard-data)))
+ (addr (if (consp addr-raw)
+ addr-raw
+ (list addr-raw)))
+ (street (delete "" (list (nth 0 addr) (nth 1 addr) (nth 2 addr))))
+ (city-list (delete "" (nthcdr 3 addr)))
+ (city (cond ((null (car city-list)) nil)
+ ((cdr city-list)
+ (format "%s, %s"
+ (car city-list)
+ (mapconcat 'identity (cdr city-list) " ")))
+ (t (car city-list)))))
+ (delete nil
+ (if city
+ (append street (list city))
+ street))))
+
+(defun vcard-format-get-telephone (vcard-data)
+ (delete nil
+ (mapcar (function (lambda (x)
+ (let ((result (vcard-format-ref (car x)
+ vcard-data)))
+ (and result
+ (concat (cdr x) result)))))
+ '((("tel" "work") . "Work: ")
+ (("tel" "home") . "Home: ")
+ (("tel" "fax") . "Fax: ")))))
+
+(defun vcard-format-ref (key vcard-data)
+ (setq key (vcard-ref key vcard-data))
+ (or (cdr key)
+ (setq key (car key)))
+ (and (stringp key)
+ (string= key "")
+ (setq key nil))
+ key)
+
+(defun vcard-format-offset (row1 row2 &optional maxwidth)
+ (or maxwidth (setq maxwidth (frame-width)))
+ (let ((max1 (vcard-format-max-length row1))
+ (max2 (vcard-format-max-length row2)))
+ (+ max1 (min 5 (max 1 (- maxwidth (+ max1 max2)))))))
+
+(defun vcard-format-max-length (strings)
+ (let ((maxlen 0)
+ (len 0))
+ (while strings
+ (setq len (length (car strings)))
+ (setq strings (cdr strings))
+ (and (> len maxlen)
+ (setq maxlen len)))
+ maxlen))
+
+(provide 'vcard)
+
+;;; vcard.el ends here.
(fset 'facep 'ignore)
(require 'cl)
+
+;; If we are building w3 in a different directory than the source
+;; directory, we must read *.el from source directory and write *.elc
+;; into the building directory. For that, we define this function
+;; before loading bytecomp. Bytecomp doesn't overwrite this function.
+(defun byte-compile-dest-file (filename)
+ "Convert an Emacs Lisp source file name to a compiled file name.
+ In addition, remove directory name part from FILENAME."
+ (setq filename (byte-compiler-base-file-name filename))
+ (setq filename (file-name-sans-versions filename))
+ (setq filename (file-name-nondirectory filename))
+ (if (memq system-type '(win32 w32 mswindows windows-nt))
+ (setq filename (downcase filename)))
+ (cond ((eq system-type 'vax-vms)
+ (concat (substring filename 0 (string-match ";" filename)) "c"))
+ ((string-match emacs-lisp-file-regexp filename)
+ (concat (substring filename 0 (match-beginning 0)) ".elc"))
+ (t (concat filename ".elc"))))
+
(require 'bytecomp)
-(push "." load-path)
-(load "./lpath.el" nil t)
+
+(defvar srcdir (or (getenv "srcdir") "."))
+
+(push srcdir load-path)
+(load (expand-file-name "lpath.el" srcdir) nil t)
(defalias 'device-sound-enabled-p 'ignore)
(defalias 'play-sound-file 'ignore)
(push \"~/lisp/custom\" load-path)
Modify to suit your needs."))
- (let ((files (directory-files "." nil "^[^=].*\\.el$"))
+ (let ((files (directory-files srcdir nil "^[^=].*\\.el$"))
(xemacs (string-match "XEmacs" emacs-version))
;;(byte-compile-generate-call-tree t)
file elc)
(condition-case ()
- (require 'w3-forms)
+ (require 'w3-forms)
(error (setq files (delete "nnweb.el" (delete "nnlistserv.el" files)))))
(while (setq file (pop files))
+ (setq file (expand-file-name file srcdir))
(when (or (and (not xemacs)
- (not (member file '("gnus-xmas.el" "gnus-picon.el"
- "messagexmas.el" "nnheaderxm.el"
- "smiley.el" "x-overlay.el"))))
- (and xemacs
+ (not (member (file-name-nondirectory file)
+ '("gnus-xmas.el" "gnus-picon.el"
+ "messagexmas.el" "nnheaderxm.el"
+ "smiley.el" "x-overlay.el"))))
+ (and xemacs
(not (member file '("md5.el")))))
(when (or (not (file-exists-p (setq elc (concat file "c"))))
(file-newer-than-file-p file elc))
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