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0a10297a | 1 | ;;; forms-d2.el --- demo forms-mode -*- no-byte-compile: t -*- |
1270d7ca | 2 | |
6110bf7c | 3 | ;; Copyright (C) 1991, 1994, 1995, 1996, 1997, 2001, 2002, 2003, |
409cc4a3 | 4 | ;; 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
6110bf7c | 5 | |
1270d7ca DL |
6 | ;; Author: Johan Vromans <jvromans@squirrel.nl> |
7 | ;; Created: 1989 | |
8 | ||
e8af40ee PJ |
9 | ;; This file is part of GNU Emacs. |
10 | ||
eb3fa2cf | 11 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
74ce2879 | 12 | ;; it under the terms of the GNU General Public License as published by |
eb3fa2cf GM |
13 | ;; the Free Software Foundation, either version 3 of the License, or |
14 | ;; (at your option) any later version. | |
74ce2879 GM |
15 | |
16 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;; GNU General Public License for more details. | |
20 | ||
21 | ;; You should have received a copy of the GNU General Public License | |
eb3fa2cf | 22 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
74ce2879 | 23 | |
e8af40ee PJ |
24 | ;;; Commentary: |
25 | ||
1270d7ca DL |
26 | ;; This sample forms exploit most of the features of forms mode. |
27 | ||
e8af40ee PJ |
28 | ;;; Code: |
29 | ||
1270d7ca | 30 | ;; Set the name of the data file. |
da3cc79d | 31 | (setq forms-file (expand-file-name "forms-d2.dat" data-directory)) |
1270d7ca DL |
32 | |
33 | ;; Use 'forms-enumerate' to set field names and number thereof. | |
34 | (setq forms-number-of-fields | |
35 | (forms-enumerate | |
36 | '(arch-newsgroup ; 1 | |
37 | arch-volume ; 2 | |
38 | arch-issue ; and ... | |
39 | arch-article ; ... so | |
40 | arch-shortname ; ... ... on | |
41 | arch-parts | |
42 | arch-from | |
43 | arch-longname | |
44 | arch-keywords | |
45 | arch-date | |
46 | arch-remarks))) | |
47 | ||
48 | ;; The following functions are used by this form for layout purposes. | |
49 | ;; | |
50 | (defun arch-tocol (target &optional fill) | |
ed6565df | 51 | "Produces a string to skip to column TARGET. Prepends newline if needed. |
1270d7ca DL |
52 | The optional FILL should be a character, used to fill to the column." |
53 | (if (null fill) | |
ed6565df | 54 | (setq fill ?\s)) |
1270d7ca DL |
55 | (if (< target (current-column)) |
56 | (concat "\n" (make-string target fill)) | |
57 | (make-string (- target (current-column)) fill))) | |
58 | ;; | |
71296446 | 59 | (defun arch-rj (target field &optional fill) |
1270d7ca | 60 | "Produces a string to skip to column TARGET minus the width of field FIELD. |
ed6565df | 61 | Prepends newline if needed. The optional FILL should be a character, |
1270d7ca DL |
62 | used to fill to the column." |
63 | (arch-tocol (- target (length (nth field forms-fields))) fill)) | |
64 | ||
65 | ;; Record filters. | |
66 | ;; | |
67 | (defun arch-new-record-filter (the-record) | |
68 | "Form a new record with some defaults." | |
69 | (aset the-record arch-from (user-full-name)) | |
70 | (aset the-record arch-date (current-time-string)) | |
71 | the-record ; return it | |
72 | ) | |
73 | (setq forms-new-record-filter 'arch-new-record-filter) | |
74 | ||
75 | ;; The format list. | |
76 | (setq forms-format-list | |
77 | (list | |
78 | "====== Public Domain Software Archive ======\n\n" | |
79 | arch-shortname | |
80 | " - " arch-longname | |
81 | "\n\n" | |
82 | "Article: " arch-newsgroup | |
83 | "/" arch-article | |
84 | " " | |
85 | '(arch-tocol 40) | |
86 | "Issue: " arch-issue | |
87 | " " | |
88 | '(arch-rj 73 10) | |
89 | "Date: " arch-date | |
90 | "\n\n" | |
91 | "Submitted by: " arch-from | |
92 | "\n" | |
93 | '(arch-tocol 79 ?-) | |
94 | "\n" | |
95 | "Keywords: " arch-keywords | |
96 | "\n\n" | |
97 | "Parts: " arch-parts | |
98 | "\n\n====== Remarks ======\n\n" | |
99 | arch-remarks | |
100 | )) | |
101 | ||
102 | ;; That's all, folks! | |
e8af40ee | 103 | |
cbee283d | 104 | ;; arch-tag: 8e5d5dac-7abf-4722-ab5e-03eb749beaca |
e8af40ee | 105 | ;;; forms-d2.el ends here |