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1 ;;; forms-d2.el --- demo forms-mode
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2
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2
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3 ;; Author: Johan Vromans
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4 ;; Created: 1989
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5
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6 ;;; Synched up with: FSF 19.34.
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7
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8 ;; This sample forms exploit most of the features of forms mode.
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9
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10 ;; Set the name of the data file.
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11 (setq forms-file "forms-d2.dat")
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12
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13 ;; Use 'forms-enumerate' to set field names and number thereof.
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14 (setq forms-number-of-fields
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15 (forms-enumerate
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16 '(arch-newsgroup ; 1
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17 arch-volume ; 2
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18 arch-issue ; and ...
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19 arch-article ; ... so
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20 arch-shortname ; ... ... on
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21 arch-parts
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22 arch-from
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23 arch-longname
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24 arch-keywords
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25 arch-date
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26 arch-remarks)))
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27
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28 ;; The following functions are used by this form for layout purposes.
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29 ;;
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30 (defun arch-tocol (target &optional fill)
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31 "Produces a string to skip to column TARGET. Prepends newline if needed.
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32 The optional FILL should be a character, used to fill to the column."
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33 (if (null fill)
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34 (setq fill ? ))
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35 (if (< target (current-column))
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36 (concat "\n" (make-string target fill))
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37 (make-string (- target (current-column)) fill)))
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38 ;;
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39 (defun arch-rj (target field &optional fill)
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40 "Produces a string to skip to column TARGET minus the width of field FIELD.
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41 Prepends newline if needed. The optional FILL should be a character,
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42 used to fill to the column."
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43 (arch-tocol (- target (length (nth field forms-fields))) fill))
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44
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45 ;; Record filters.
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46 ;;
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47 (defun arch-new-record-filter (the-record)
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48 "Form a new record with some defaults."
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49 (aset the-record arch-from (user-full-name))
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50 (aset the-record arch-date (current-time-string))
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51 the-record ; return it
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52 )
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53 (setq forms-new-record-filter 'arch-new-record-filter)
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54
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55 ;; The format list.
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56 (setq forms-format-list
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57 (list
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58 "====== Public Domain Software Archive ======\n\n"
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59 arch-shortname
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60 " - " arch-longname
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61 "\n\n"
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62 "Article: " arch-newsgroup
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63 "/" arch-article
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64 " "
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65 '(arch-tocol 40)
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66 "Issue: " arch-issue
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67 " "
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68 '(arch-rj 73 10)
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69 "Date: " arch-date
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70 "\n\n"
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71 "Submitted by: " arch-from
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72 "\n"
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73 '(arch-tocol 79 ?-)
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74 "\n"
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75 "Keywords: " arch-keywords
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76 "\n\n"
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77 "Parts: " arch-parts
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78 "\n\n====== Remarks ======\n\n"
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79 arch-remarks
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80 ))
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81
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82 ;; That's all, folks!
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