mirror of
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1489 lines
68 KiB
Common Lisp
1489 lines
68 KiB
Common Lisp
;;; ***** BEGIN LICENSE BLOCK *****
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;;; Version: MPL 1.1/GPL 2.0/LGPL 2.1
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;;;
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;;; The contents of this file are subject to the Mozilla Public License Version
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;;; 1.1 (the "License"); you may not use this file except in compliance with
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;;; the License. You may obtain a copy of the License at
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;;; http://www.mozilla.org/MPL/
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;;;
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;;; Software distributed under the License is distributed on an "AS IS" basis,
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;;; WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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;;; for the specific language governing rights and limitations under the
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;;; License.
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;;;
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;;; The Original Code is the Language Design and Prototyping Environment.
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;;;
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;;; The Initial Developer of the Original Code is
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;;; Netscape Communications Corporation.
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;;; Portions created by the Initial Developer are Copyright (C) 1999-2002
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;;; the Initial Developer. All Rights Reserved.
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;;;
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;;; Contributor(s):
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;;; Waldemar Horwat <waldemar@acm.org>
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;;;
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;;; Alternatively, the contents of this file may be used under the terms of
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;;; either the GNU General Public License Version 2 or later (the "GPL"), or
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;;; the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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;;; in which case the provisions of the GPL or the LGPL are applicable instead
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;;; of those above. If you wish to allow use of your version of this file only
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;;; under the terms of either the GPL or the LGPL, and not to allow others to
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;;; use your version of this file under the terms of the MPL, indicate your
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;;; decision by deleting the provisions above and replace them with the notice
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;;; and other provisions required by the GPL or the LGPL. If you do not delete
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;;; the provisions above, a recipient may use your version of this file under
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;;; the terms of any one of the MPL, the GPL or the LGPL.
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;;;
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;;; ***** END LICENSE BLOCK *****
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;;;
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;;; RTF reader and writer
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;;;
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;;; Waldemar Horwat (waldemar@acm.org)
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;;;
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(defvar *rtf-author* "Waldemar Horwat")
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(defvar *rtf-company* "Netscape")
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;;; 1440 twips/inch
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;;; 20 twips/pt
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(defparameter *rtf-definitions*
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'((:rtf-intro rtf 1 mac ansicpg 10000 uc 1 deff 0 deflang 2057 deflangfe 2057)
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;Fonts
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((+ :rtf-intro) :fonttbl)
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(:fonttbl (fonttbl :fonts))
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(:times f 0)
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((+ :fonts) (:times froman fcharset 256 fprq 2 (* panose "02020603050405020304") "Times New Roman;"))
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(:symbol f 3)
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((+ :fonts) (:symbol ftech fcharset 2 fprq 2 "Symbol;"))
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(:helvetica f 4)
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((+ :fonts) (:helvetica fnil fcharset 256 fprq 2 "Helvetica;"))
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(:courier f 5)
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((+ :fonts) (:courier fmodern fcharset 256 fprq 2 "Courier New;"))
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(:palatino f 6)
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((+ :fonts) (:palatino fnil fcharset 256 fprq 2 "Palatino;"))
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(:comic-sans-ms f 7)
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((+ :fonts) (:comic-sans-ms fnil fcharset 256 fprq 2 (* panose "00030f07020303020202") "Comic Sans MS;"))
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(:arial f 8)
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((+ :fonts) (:arial fnil fcharset 256 fprq 2 (* panose "00020b06040202020202") "Arial;"))
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;Color table
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((+ :rtf-intro) :colortbl)
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(:colortbl (colortbl ";" ;0
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red 0 green 0 blue 0 ";" ;1
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red 0 green 0 blue 255 ";" ;2
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red 0 green 255 blue 255 ";" ;3
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red 0 green 255 blue 0 ";" ;4
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red 255 green 0 blue 255 ";" ;5
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red 255 green 0 blue 0 ";" ;6
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red 255 green 255 blue 0 ";" ;7
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red 255 green 255 blue 255 ";" ;8
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red 0 green 0 blue 128 ";" ;9
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red 0 green 128 blue 128 ";" ;10
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red 0 green 128 blue 0 ";" ;11
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red 128 green 0 blue 128 ";" ;12
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red 128 green 0 blue 0 ";" ;13
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red 128 green 128 blue 0 ";" ;14
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red 128 green 128 blue 128 ";" ;15
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red 192 green 192 blue 192 ";" ;16
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red 0 green 64 blue 0 ";" ;17
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red #x33 green #x66 blue #x00 ";"));18
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(:black cf 1)
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(:blue cf 2)
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(:aqua cf 3)
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(:lime cf 4)
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(:fuchsia cf 5)
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(:red cf 6)
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(:yellow cf 7)
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(:white cf 8)
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(:navy cf 9)
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(:teal cf 10)
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(:green cf 11)
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(:purple cf 12)
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(:maroon cf 13)
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(:olive cf 14)
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(:gray cf 15)
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(:silver cf 16)
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(:dark-green cf 17)
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(:color336600 cf 18)
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;Misc.
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(:space " ")
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(:nbsp ~)
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(:tab2 tab)
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(:tab3 tab)
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(:nbhy _) ;Non-breaking hyphen
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(:8-pt fs 16)
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(:9-pt fs 18)
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(:10-pt fs 20)
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(:12-pt fs 24)
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(:14-pt fs 28)
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(:18-pt fs 36)
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(:no-language lang 1024)
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(:english-us lang 1033)
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(:english-uk lang 2057)
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(:english :english-uk)
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(:reset-section sectd)
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(:new-section sect)
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(:reset-paragraph pard plain)
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((:new-paragraph t) par)
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((:new-line t) line)
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;Symbols (-10 suffix means 10-point, etc.)
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((:bullet 1) bullet)
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((:minus 1) endash)
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((:m-dash 2) emdash)
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((:not-equal 1) u 8800 \' 173)
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((:less-or-equal 1) u 8804 \' 178)
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((:greater-or-equal 1) u 8805 \' 179)
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((:infinity 1) u 8734 \' 176)
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((:left-single-quote 1) lquote)
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((:right-single-quote 1) rquote)
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((:apostrophe 1) rquote)
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((:left-double-quote 1) ldblquote)
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((:right-double-quote 1) rdblquote)
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((:left-angle-quote 1) u 171 \' 199)
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((:right-angle-quote 1) u 187 \' 200)
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((:for-all-10 1) (field (* fldinst "SYMBOL 34 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:exists-10 1) (field (* fldinst "SYMBOL 36 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:bottom-10 1) (field (* fldinst "SYMBOL 94 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:assign-10 2) (field (* fldinst "SYMBOL 172 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:up-arrow-10 1) (field (* fldinst "SYMBOL 173 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:function-arrow-10 2) (field (* fldinst "SYMBOL 174 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:cartesian-product-10 2) (field (* fldinst "SYMBOL 180 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:identical-10 2) (field (* fldinst "SYMBOL 186 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:circle-plus-10 2) (field (* fldinst "SYMBOL 197 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:empty-10 2) (field (* fldinst "SYMBOL 198 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:intersection-10 1) (field (* fldinst "SYMBOL 199 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:union-10 1) (field (* fldinst "SYMBOL 200 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:subset-10 2) (field (* fldinst "SYMBOL 204 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:subset-eq-10 2) (field (* fldinst "SYMBOL 205 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:member-10 2) (field (* fldinst "SYMBOL 206 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:not-member-10 2) (field (* fldinst "SYMBOL 207 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:label-assign-10 2) (field (* fldinst "SYMBOL 220 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:derives-10 2) (field (* fldinst "SYMBOL 222 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:left-triangle-bracket-10 1) (field (* fldinst "SYMBOL 225 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:left-ceiling-10 1) (field (* fldinst "SYMBOL 233 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:left-floor-10 1) (field (* fldinst "SYMBOL 235 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:right-triangle-bracket-10 1) (field (* fldinst "SYMBOL 241 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:right-ceiling-10 1) (field (* fldinst "SYMBOL 249 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:right-floor-10 1) (field (* fldinst "SYMBOL 251 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:alpha 1) (field (* fldinst "SYMBOL 97 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:beta 1) (field (* fldinst "SYMBOL 98 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:chi 1) (field (* fldinst "SYMBOL 99 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:delta 1) (field (* fldinst "SYMBOL 100 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:epsilon 1) (field (* fldinst "SYMBOL 101 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:phi 1) (field (* fldinst "SYMBOL 102 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:gamma 1) (field (* fldinst "SYMBOL 103 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:eta 1) (field (* fldinst "SYMBOL 104 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:iota 1) (field (* fldinst "SYMBOL 105 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:kappa 1) (field (* fldinst "SYMBOL 107 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:lambda 1) (field (* fldinst "SYMBOL 108 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:mu 1) (field (* fldinst "SYMBOL 109 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:nu 1) (field (* fldinst "SYMBOL 110 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:omicron 1) (field (* fldinst "SYMBOL 111 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:pi 1) (field (* fldinst "SYMBOL 112 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:theta 1) (field (* fldinst "SYMBOL 113 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:rho 1) (field (* fldinst "SYMBOL 114 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:sigma 1) (field (* fldinst "SYMBOL 115 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:tau 1) (field (* fldinst "SYMBOL 116 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:upsilon 1) (field (* fldinst "SYMBOL 117 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:omega 1) (field (* fldinst "SYMBOL 119 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:xi 1) (field (* fldinst "SYMBOL 120 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:psi 1) (field (* fldinst "SYMBOL 121 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:zeta 1) (field (* fldinst "SYMBOL 122 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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((:capital-omega 1) (field (* fldinst "SYMBOL 87 \\f \"Symbol\" \\s 10") (fldrslt :symbol :10-pt)))
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;Styles
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((+ :rtf-intro) :stylesheet)
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(:stylesheet (stylesheet :styles))
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(:asian-keywords aspalpha aspnum faauto)
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(:normal-num 0)
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(:normal s :normal-num)
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((+ :styles) (widctlpar :asian-keywords :10-pt :english snext :normal-num "Normal;"))
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(:body-text-num 1)
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(:body-text s :body-text-num qj sa 180 widctlpar :asian-keywords :10-pt :english)
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((+ :styles) (:body-text sbasedon :normal-num snext :body-text-num "Body Text;"))
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(:body-text-narrow-num 2)
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(:body-text-narrow s :body-text-narrow-num qj sa 40 widctlpar :asian-keywords :10-pt :english)
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((+ :styles) (:body-text-narrow sbasedon :body-text-num snext :body-text-narrow-num "Body Text Narrow;"))
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(:semantic-comment :body-text-narrow)
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(:header-num 5)
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(:header s :header-num nowidctlpar :asian-keywords tqr tx 10080 :10-pt :english)
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((+ :styles) (:header sbasedon :normal-num snext :header-num "header;"))
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(:footer-num 6)
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(:footer s :footer-num nowidctlpar :asian-keywords tqc tx 5040 :10-pt :english)
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((+ :styles) (:footer sbasedon :normal-num snext :footer-num "footer;"))
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(:grammar-num 8)
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(:grammar s :grammar-num nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:grammar sbasedon :normal-num snext :grammar-num "Grammar;"))
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(:grammar-header-num 9)
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(:grammar-header s :grammar-header-num sb 60 sa 180 keep keepn nowidctlpar :asian-keywords hyphpar 0 b :10-pt :english)
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((+ :styles) (:grammar-header sbasedon :normal-num snext :grammar-lhs-num "Grammar Header;"))
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(:grammar-lhs-num 10)
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(:grammar-lhs s :grammar-lhs-num fi -540 li 720 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:grammar-lhs sbasedon :grammar-num snext :grammar-rhs-num "Grammar LHS;"))
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(:grammar-lhs-last-num 11)
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(:grammar-lhs-last s :grammar-lhs-last-num fi -540 li 720 sa 180 keep nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:grammar-lhs-last sbasedon :grammar-lhs-num snext :grammar-lhs-num "Grammar LHS Last;"))
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(:grammar-rhs-num 12)
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(:grammar-rhs s :grammar-rhs-num fi -360 li 720 keep keepn nowidctlpar :asian-keywords tx 540 hyphpar 0 :10-pt :english)
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((+ :styles) (:grammar-rhs sbasedon :grammar-num snext :grammar-rhs-num "Grammar RHS;"))
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(:grammar-rhs-last-num 13)
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(:grammar-rhs-last s :grammar-rhs-last-num fi -360 li 720 sa 180 keep nowidctlpar :asian-keywords tx 540 hyphpar 0 :10-pt :english)
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((+ :styles) (:grammar-rhs-last sbasedon :grammar-rhs-num snext :grammar-lhs-num "Grammar RHS Last;"))
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(:grammar-argument-num 14)
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(:grammar-argument s :grammar-argument-num fi -540 li 720 sa 180 keep nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:grammar-argument sbasedon :grammar-num snext :grammar-lhs-num "Grammar Argument;"))
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(:algorithm-simple-num 16)
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(:algorithm-simple s :algorithm-simple-num li 480 sa 180 keep widctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-simple sbasedon :body-text-num snext :algorithm-simple-num "Algorithm Simple;"))
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(:algorithm-0-num 17)
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(:algorithm-0 s :algorithm-0-num fi -480 li 720 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-0 sbasedon :normal-num snext :algorithm-0-num "Algorithm 0;"))
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(:algorithm-0-wide-num 18)
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(:algorithm-0-wide s :algorithm-0-wide-num fi -480 li 720 sa 40 keep nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-0-wide sbasedon :algorithm-0-num snext :algorithm-0-num "Algorithm 0 Wide;"))
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(:algorithm-0-last-num 19)
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(:algorithm-0-last s :algorithm-0-last-num fi -480 li 720 sa 180 keep nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-0-last sbasedon :algorithm-0-num snext :body-text-num "Algorithm 0 Last;"))
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(:algorithm-stmt :algorithm-0-last)
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(:algorithm-1-num 20)
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(:algorithm-1 s :algorithm-1-num fi -480 li 960 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-1 sbasedon :algorithm-0-num snext :algorithm-1-num "Algorithm 1;"))
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(:algorithm-1-wide-num 21)
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(:algorithm-1-wide s :algorithm-1-wide-num fi -480 li 960 sa 40 keep nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-1-wide sbasedon :algorithm-1-num snext :algorithm-1-num "Algorithm 1 Wide;"))
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(:algorithm-1-last-num 22)
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(:algorithm-1-last s :algorithm-1-last-num fi -480 li 960 sa 180 keep nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-1-last sbasedon :algorithm-1-num snext :body-text-num "Algorithm 1 Last;"))
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(:algorithm-2-num 23)
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(:algorithm-2 s :algorithm-2-num fi -480 li 1200 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-2 sbasedon :algorithm-1-num snext :algorithm-2-num "Algorithm 2;"))
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(:algorithm-2-wide-num 24)
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(:algorithm-2-wide s :algorithm-2-wide-num fi -480 li 1200 sa 40 keep nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-2-wide sbasedon :algorithm-2-num snext :algorithm-2-num "Algorithm 2 Wide;"))
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(:algorithm-2-last-num 25)
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(:algorithm-2-last s :algorithm-2-last-num fi -480 li 1200 sa 180 keep nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-2-last sbasedon :algorithm-2-num snext :body-text-num "Algorithm 2 Last;"))
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(:algorithm-3-num 26)
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(:algorithm-3 s :algorithm-3-num fi -480 li 1440 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-3 sbasedon :algorithm-2-num snext :algorithm-3-num "Algorithm 3;"))
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(:algorithm-3-wide-num 27)
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(:algorithm-3-wide s :algorithm-3-wide-num fi -480 li 1440 sa 40 keep nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-3-wide sbasedon :algorithm-3-num snext :algorithm-3-num "Algorithm 3 Wide;"))
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(:algorithm-4-num 28)
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(:algorithm-4 s :algorithm-4-num fi -480 li 1680 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-4 sbasedon :algorithm-3-num snext :algorithm-4-num "Algorithm 4;"))
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(:algorithm-4-wide-num 29)
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(:algorithm-4-wide s :algorithm-4-wide-num fi -480 li 1680 sa 40 keep nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-4-wide sbasedon :algorithm-4-num snext :algorithm-4-num "Algorithm 4 Wide;"))
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(:algorithm-5-num 30)
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(:algorithm-5 s :algorithm-5-num fi -480 li 1920 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-5 sbasedon :algorithm-4-num snext :algorithm-5-num "Algorithm 5;"))
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(:algorithm-6-num 31)
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(:algorithm-6 s :algorithm-6-num fi -480 li 2160 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
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((+ :styles) (:algorithm-6 sbasedon :algorithm-5-num snext :algorithm-6-num "Algorithm 6;"))
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(:algorithm-7-num 32)
|
|
(:algorithm-7 s :algorithm-7-num fi -480 li 2400 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
|
|
((+ :styles) (:algorithm-7 sbasedon :algorithm-6-num snext :algorithm-7-num "Algorithm 7;"))
|
|
|
|
(:algorithm-8-num 33)
|
|
(:algorithm-8 s :algorithm-8-num fi -480 li 2640 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
|
|
((+ :styles) (:algorithm-8 sbasedon :algorithm-7-num snext :algorithm-8-num "Algorithm 8;"))
|
|
|
|
(:algorithm-9-num 34)
|
|
(:algorithm-9 s :algorithm-9-num fi -480 li 2880 keep keepn nowidctlpar :asian-keywords hyphpar 0 :10-pt :english)
|
|
((+ :styles) (:algorithm-9 sbasedon :algorithm-8-num snext :algorithm-9-num "Algorithm 9;"))
|
|
|
|
(:algorithm-text-0-num 40)
|
|
(:algorithm-text-0 s :algorithm-text-0-num li 240 keep keepn nowidctlpar :asian-keywords :10-pt :english)
|
|
((+ :styles) (:algorithm-text-0 sbasedon normal snext :algorithm-text-0-num "Algorithm Text 0;"))
|
|
|
|
(:algorithm-text-1-num 41)
|
|
(:algorithm-text-1 s :algorithm-text-1-num li 480 keep keepn nowidctlpar :asian-keywords :10-pt :english)
|
|
((+ :styles) (:algorithm-text-1 sbasedon :algorithm-text-0-num snext :algorithm-text-1-num "Algorithm Text 1;"))
|
|
|
|
(:algorithm-text-2-num 42)
|
|
(:algorithm-text-2 s :algorithm-text-2-num li 720 keep keepn nowidctlpar :asian-keywords :10-pt :english)
|
|
((+ :styles) (:algorithm-text-2 sbasedon :algorithm-text-1-num snext :algorithm-text-2-num "Algorithm Text 2;"))
|
|
|
|
(:algorithm-text-3-num 43)
|
|
(:algorithm-text-3 s :algorithm-text-3-num li 960 keep keepn nowidctlpar :asian-keywords :10-pt :english)
|
|
((+ :styles) (:algorithm-text-3 sbasedon :algorithm-text-2-num snext :algorithm-text-3-num "Algorithm Text 3;"))
|
|
|
|
(:algorithm-text-4-num 44)
|
|
(:algorithm-text-4 s :algorithm-text-4-num li 1200 keep keepn nowidctlpar :asian-keywords :10-pt :english)
|
|
((+ :styles) (:algorithm-text-4 sbasedon :algorithm-text-3-num snext :algorithm-text-4-num "Algorithm Text 4;"))
|
|
|
|
(:algorithm-text-5-num 45)
|
|
(:algorithm-text-5 s :algorithm-text-5-num li 1440 keep keepn nowidctlpar :asian-keywords :10-pt :english)
|
|
((+ :styles) (:algorithm-text-5 sbasedon :algorithm-text-4-num snext :algorithm-text-5-num "Algorithm Text 5;"))
|
|
|
|
(:algorithm-text-6-num 46)
|
|
(:algorithm-text-6 s :algorithm-text-6-num li 1680 keep keepn nowidctlpar :asian-keywords :10-pt :english)
|
|
((+ :styles) (:algorithm-text-6 sbasedon :algorithm-text-5-num snext :algorithm-text-6-num "Algorithm Text 6;"))
|
|
|
|
(:algorithm-text-7-num 47)
|
|
(:algorithm-text-7 s :algorithm-text-7-num li 1920 keep keepn nowidctlpar :asian-keywords :10-pt :english)
|
|
((+ :styles) (:algorithm-text-7 sbasedon :algorithm-text-6-num snext :algorithm-text-7-num "Algorithm Text 7;"))
|
|
|
|
(:algorithm-text-8-num 48)
|
|
(:algorithm-text-8 s :algorithm-text-8-num li 2160 keep keepn nowidctlpar :asian-keywords :10-pt :english)
|
|
((+ :styles) (:algorithm-text-8 sbasedon :algorithm-text-7-num snext :algorithm-text-8-num "Algorithm Text 8;"))
|
|
|
|
(:algorithm-text-9-num 49)
|
|
(:algorithm-text-9 s :algorithm-text-9-num li 2400 keep keepn nowidctlpar :asian-keywords :10-pt :english)
|
|
((+ :styles) (:algorithm-text-9 sbasedon :algorithm-text-8-num snext :algorithm-text-9-num "Algorithm Text 9;"))
|
|
|
|
(:default-paragraph-font-num 60)
|
|
(:default-paragraph-font cs :default-paragraph-font-num)
|
|
((+ :styles) (* :default-paragraph-font additive "Default Paragraph Font;"))
|
|
|
|
(:page-number-num 61)
|
|
(:page-number cs :page-number-num)
|
|
((+ :styles) (* :page-number additive sbasedon :default-paragraph-font-num "page number;"))
|
|
|
|
(:character-literal-num 62)
|
|
(:character-literal cs :character-literal-num :courier :navy :no-language)
|
|
((+ :styles) (* :character-literal additive sbasedon :default-paragraph-font-num "Character Literal;"))
|
|
|
|
(:character-literal-control-num 63)
|
|
(:character-literal-control cs :character-literal-control-num :times :navy :no-language)
|
|
((+ :styles) (* :character-literal-control additive sbasedon :default-paragraph-font-num "Character Literal Control;"))
|
|
|
|
(:terminal-num 64)
|
|
(:terminal cs :terminal-num b :palatino :teal :no-language)
|
|
((+ :styles) (* :terminal additive sbasedon :default-paragraph-font-num "Terminal;"))
|
|
|
|
(:terminal-keyword-num 65)
|
|
(:terminal-keyword cs :terminal-keyword-num b :courier :blue :no-language)
|
|
((+ :styles) (* :terminal-keyword additive sbasedon :terminal-num "Terminal Keyword;"))
|
|
|
|
(:terminal-sub-num 66)
|
|
(:terminal-sub cs :terminal-sub-num :teal)
|
|
((+ :styles) (* :terminal-sub additive sbasedon :default-paragraph-font-num "Terminal Sub;"))
|
|
|
|
(:nonterminal-num 67)
|
|
(:nonterminal cs :nonterminal-num i :palatino :maroon :no-language)
|
|
((+ :styles) (* :nonterminal additive sbasedon :default-paragraph-font-num "Nonterminal;"))
|
|
(:nonterminal-index-entry v i :palatino :maroon :no-language)
|
|
|
|
(:nonterminal-attribute-num 68)
|
|
(:nonterminal-attribute cs :nonterminal-attribute-num :helvetica :maroon :no-language)
|
|
((+ :styles) (* :nonterminal-attribute additive sbasedon :default-paragraph-font-num "Nonterminal Attribute;"))
|
|
|
|
(:nonterminal-argument-num 69)
|
|
(:nonterminal-argument cs :nonterminal-argument-num :maroon :no-language)
|
|
((+ :styles) (* :nonterminal-argument additive sbasedon :default-paragraph-font-num "Nonterminal Argument;"))
|
|
|
|
(:nonterminal-sub-num 70)
|
|
(:nonterminal-sub cs :nonterminal-sub-num :maroon)
|
|
((+ :styles) (* :nonterminal-sub additive sbasedon :default-paragraph-font-num "Nonterminal Sub;"))
|
|
|
|
(:semantic-keyword-num 71)
|
|
(:semantic-keyword cs :semantic-keyword-num b :times)
|
|
((+ :styles) (* :semantic-keyword additive sbasedon :default-paragraph-font-num "Semantic Keyword;"))
|
|
|
|
(:domain-name-num 72)
|
|
(:domain-name cs :domain-name-num scaps :times :red :no-language)
|
|
((+ :styles) (* :domain-name additive sbasedon :default-paragraph-font-num "Domain Name;"))
|
|
(:domain-name-index-entry v scaps :times :red :no-language)
|
|
|
|
(:domain-sub-num 73)
|
|
(:domain-sub cs :domain-sub-num :red)
|
|
((+ :styles) (* :domain-sub additive sbasedon :default-paragraph-font-num "Domain Sub;"))
|
|
|
|
(:field-name-num 74)
|
|
(:field-name cs :field-name-num :helvetica :no-language)
|
|
((+ :styles) (* :field-name additive sbasedon :default-paragraph-font-num "Field Name;"))
|
|
|
|
(:field-sub-num 75)
|
|
(:field-sub cs :field-sub-num :maroon)
|
|
((+ :styles) (* :field-sub additive sbasedon :default-paragraph-font-num "Field Sub;"))
|
|
|
|
(:tag-name-num 76)
|
|
(:tag-name cs :tag-name-num b :helvetica :no-language)
|
|
((+ :styles) (* :tag-name additive sbasedon :default-paragraph-font-num "Tag Name;"))
|
|
(:tag-name-index-entry v b :helvetica :no-language)
|
|
|
|
(:global-variable-num 77)
|
|
(:global-variable cs :global-variable-num i :times :dark-green :no-language)
|
|
((+ :styles) (* :global-variable additive sbasedon :default-paragraph-font-num "Global Variable;"))
|
|
(:global-variable-index-entry v i :times :dark-green :no-language)
|
|
|
|
(:variable-num 78)
|
|
(:variable cs :variable-num i :times :green :no-language)
|
|
((+ :styles) (* :variable additive sbasedon :default-paragraph-font-num "Variable;"))
|
|
|
|
(:variable-sub-num 79)
|
|
(:variable-sub cs :variable-sub-num :green)
|
|
((+ :styles) (* :variable-sub additive sbasedon :default-paragraph-font-num "Variable Sub;"))
|
|
|
|
(:action-name-num 80)
|
|
(:action-name cs :action-name-num :comic-sans-ms :purple :no-language)
|
|
((+ :styles) (* :action-name additive sbasedon :default-paragraph-font-num "Action Name;"))
|
|
|
|
|
|
(:heading1-num 81)
|
|
(:heading1 s :heading1-num qj fi -720 li 720 sb 360 sa 180 keep keepn widctlpar :asian-keywords hyphpar 0 level 1 b :18-pt :english)
|
|
((+ :styles) (:heading1 sbasedon :normal-num snext :body-text-num "heading 1;"))
|
|
|
|
(:heading2-num 82)
|
|
(:heading2 s :heading2-num qj fi -720 li 720 sb 120 sa 180 keep keepn widctlpar :asian-keywords hyphpar 0 level 2 b :14-pt :english)
|
|
((+ :styles) (:heading2 sbasedon :heading1-num snext :body-text-num "heading 2;"))
|
|
|
|
(:heading3-num 83)
|
|
(:heading3 s :heading3-num qj fi -720 li 720 sb 60 sa 120 keep keepn widctlpar :asian-keywords hyphpar 0 level 3 b :12-pt :english)
|
|
((+ :styles) (:heading3 sbasedon :heading2-num snext :body-text-num "heading 3;"))
|
|
|
|
(:heading4-num 84)
|
|
(:heading4 s :heading4-num qj fi -720 li 720 sa 120 keep keepn widctlpar :asian-keywords hyphpar 0 level 4 b :10-pt :english)
|
|
((+ :styles) (:heading4 sbasedon :heading3-num snext :body-text-num "heading 4;"))
|
|
|
|
|
|
(:sample-code-num 90)
|
|
(:sample-code s :sample-code-num li 1440 sa 180 keep nowidctlpar :asian-keywords hyphpar 0 b :courier :blue :10-pt :no-language)
|
|
((+ :styles) (:sample-code sbasedon :normal-num snext :body-text-num "Sample Code;"))
|
|
|
|
(:external-name-num 91)
|
|
(:external-name cs :external-name-num :arial :no-language)
|
|
((+ :styles) (* :external-name additive sbasedon :default-paragraph-font-num "External Name;"))
|
|
|
|
|
|
;Headers and Footers
|
|
(:page-number-field (field (* fldinst (:page-number " PAGE ")) (fldrslt (:page-number :no-language "1"))))
|
|
(:left-header-group headerl :reset-paragraph :header)
|
|
(:right-header-group headerr :reset-paragraph :header)
|
|
|
|
;(:left-footer-group (footerl :reset-paragraph :footer tab :page-number-field))
|
|
;(:right-footer-group (footerr :reset-paragraph :footer tab :page-number-field))
|
|
|
|
|
|
;Document Formatting
|
|
(:docfmt margl 720
|
|
margr 720
|
|
margb 720
|
|
gutter 720
|
|
facingp ;mirror left/right gutters
|
|
widowctrl
|
|
ftnbj ;footnotes at bottom of page
|
|
aenddoc ;endnotes at end of document
|
|
noxlattoyen ;don't translate backslash to yen
|
|
hyphcaps 0 ;don't hyphenate capitalized words
|
|
fet 0 ;footnotes only -- no endnotes
|
|
formshade ;shade form fields
|
|
viewkind 4 ;normal view mode
|
|
viewscale 125 ;125% view
|
|
pgbrdrhead ;page border surrounds header
|
|
pgbrdrfoot) ;page border surrounds footer
|
|
|
|
|
|
;Section Formatting
|
|
|
|
|
|
;Specials
|
|
(:text :english)
|
|
(:invisible v)
|
|
((:but-not 6) (b "except"))
|
|
((:begin-negative-lookahead 13) "[lookahead" :not-member-10 "{")
|
|
((:end-negative-lookahead 2) "}]")
|
|
((:line-break 12) "[line" :nbsp "break]")
|
|
((:no-line-break 15) "[no" :nbsp "line" :nbsp "break]")
|
|
(:subscript sub)
|
|
(:superscript super)
|
|
((:action-begin 1) "[")
|
|
((:action-end 1) "]")
|
|
((:vector-begin 1) (b "["))
|
|
((:vector-end 1) (b "]"))
|
|
((:empty-vector 2) (b "[]"))
|
|
((:vector-construct 1) (b "|"))
|
|
((:vector-append 2) :circle-plus-10)
|
|
((:tuple-begin 1) (b :left-triangle-bracket-10))
|
|
((:tuple-end 1) (b :right-triangle-bracket-10))
|
|
((:true 4) (:global-variable "true"))
|
|
((:false 5) (:global-variable "false"))
|
|
((:unique 6) (:semantic-keyword "unique"))
|
|
|
|
(:mod-date s :normal-num qr sa 120 widctlpar :asian-keywords :10-pt :english i)
|
|
))
|
|
|
|
|
|
(defparameter *division-widths*
|
|
'((:nowrap . 0)
|
|
(:wrap . 0)
|
|
(:level . 4)
|
|
(:level-wide . 4)
|
|
(:algorithm . 0)
|
|
(:grammar-rule . 0)
|
|
(:js2 . 0)
|
|
(:es4 . 0)))
|
|
|
|
|
|
(defparameter *division-style-specializations*
|
|
'((:nowrap . t)
|
|
(:wrap . t)
|
|
(:level (:statement . :statement-1)
|
|
(:statement-1 . :statement-2)
|
|
(:statement-2 . :statement-3)
|
|
(:statement-3 . :statement-4)
|
|
(:statement-4 . :statement-5)
|
|
(:statement-5 . :statement-6)
|
|
(:statement-6 . :statement-7)
|
|
(:statement-7 . :statement-8)
|
|
(:statement-8 . :statement-9)
|
|
(:statement-last . :statement-1-last)
|
|
(:statement-1-last . :statement-2-last)
|
|
(:statement-2-last . :statement-3-last)
|
|
(:statement-3-last . :statement-4-last)
|
|
(:text-statement . :text-statement-1)
|
|
(:text-statement-1 . :text-statement-2)
|
|
(:text-statement-2 . :text-statement-3)
|
|
(:text-statement-3 . :text-statement-4)
|
|
(:text-statement-4 . :text-statement-5)
|
|
(:text-statement-5 . :text-statement-6)
|
|
(:text-statement-6 . :text-statement-7)
|
|
(:text-statement-7 . :text-statement-8)
|
|
(:text-statement-8 . :text-statement-9))
|
|
(:level-wide (:statement . :statement-1)
|
|
(:statement-1 . :statement-2)
|
|
(:statement-2 . :statement-3)
|
|
(:statement-3 . :statement-4)
|
|
(:statement-4 . :statement-5)
|
|
(:statement-5 . :statement-6)
|
|
(:statement-6 . :statement-7)
|
|
(:statement-7 . :statement-8)
|
|
(:statement-8 . :statement-9)
|
|
(:statement-last . :statement-1-wide)
|
|
(:statement-1-last . :statement-2-wide)
|
|
(:statement-2-last . :statement-3-wide)
|
|
(:statement-3-last . :statement-4-wide)
|
|
(:text-statement . :text-statement-1)
|
|
(:text-statement-1 . :text-statement-2)
|
|
(:text-statement-2 . :text-statement-3)
|
|
(:text-statement-3 . :text-statement-4)
|
|
(:text-statement-4 . :text-statement-5)
|
|
(:text-statement-5 . :text-statement-6)
|
|
(:text-statement-6 . :text-statement-7)
|
|
(:text-statement-7 . :text-statement-8)
|
|
(:text-statement-8 . :text-statement-9))
|
|
(:algorithm (:statement . :algorithm-0)
|
|
(:statement-1 . :algorithm-1)
|
|
(:statement-2 . :algorithm-2)
|
|
(:statement-3 . :algorithm-3)
|
|
(:statement-4 . :algorithm-4)
|
|
(:statement-5 . :algorithm-5)
|
|
(:statement-6 . :algorithm-6)
|
|
(:statement-7 . :algorithm-7)
|
|
(:statement-8 . :algorithm-8)
|
|
(:statement-9 . :algorithm-9)
|
|
(:statement-last . :algorithm-0-last)
|
|
(:statement-1-last . :algorithm-1-last)
|
|
(:statement-2-last . :algorithm-2-last)
|
|
(:statement-1-wide . :algorithm-1-wide)
|
|
(:statement-2-wide . :algorithm-2-wide)
|
|
(:statement-3-wide . :algorithm-3-wide)
|
|
(:statement-4-wide . :algorithm-4-wide)
|
|
(:text-statement . :algorithm-text-0)
|
|
(:text-statement-1 . :algorithm-text-1)
|
|
(:text-statement-2 . :algorithm-text-2)
|
|
(:text-statement-3 . :algorithm-text-3)
|
|
(:text-statement-4 . :algorithm-text-4)
|
|
(:text-statement-5 . :algorithm-text-5)
|
|
(:text-statement-6 . :algorithm-text-6)
|
|
(:text-statement-7 . :algorithm-text-7)
|
|
(:text-statement-8 . :algorithm-text-8)
|
|
(:text-statement-9 . :algorithm-text-9))
|
|
(:grammar-rule . t)
|
|
(:js2 . t)
|
|
(:es4 . t)))
|
|
|
|
|
|
(defparameter *rtf-link-prefixes*
|
|
'(("N-" #\n :nonterminal-index-entry "Nonterminals")
|
|
("T-" #\t :tag-name-index-entry "Tags")
|
|
("D-" #\d :domain-name-index-entry "Semantic Domains")
|
|
("V-" #\v :global-variable-index-entry "Globals")))
|
|
|
|
|
|
;;; ------------------------------------------------------------------------------------------------------
|
|
;;; SIMPLE LINE BREAKER
|
|
|
|
(defparameter *limited-line-right-margin* 100)
|
|
|
|
; Housekeeping dynamic variables
|
|
(defvar *current-limited-lines*) ;Items written so far via break-line to the innermost write-limited-lines
|
|
(defvar *current-limited-lines-non-empty*) ;True if something was written to *current-limited-lines*
|
|
(defvar *current-limited-position*) ;Number of characters written since the last newline to *current-limited-lines*
|
|
|
|
|
|
; Capture the text written by the emitter function to its single parameter
|
|
; (an output stream), dividing the text as specified by dynamically scoped calls
|
|
; to break-line. Return the text as a base-string.
|
|
(defun write-limited-lines (emitter)
|
|
(let ((limited-stream (make-string-output-stream :element-type #-mcl 'character #+mcl 'base-character))
|
|
(*current-limited-lines* (make-string-output-stream :element-type #-mcl 'character #+mcl 'base-character))
|
|
(*current-limited-lines-non-empty* nil)
|
|
(*current-limited-position* 0))
|
|
(funcall emitter limited-stream)
|
|
(break-line limited-stream)
|
|
(get-output-stream-string *current-limited-lines*)))
|
|
|
|
|
|
; Capture the text written by the emitter body to stream-var,
|
|
; dividing the text as specified by dynamically scoped calls
|
|
; to break-line. Write the result to the stream-var stream.
|
|
(defmacro write-limited-block (stream-var &body emitter)
|
|
`(progn
|
|
(write-string
|
|
(write-limited-lines #'(lambda (,stream-var) ,@emitter))
|
|
,stream-var)
|
|
nil))
|
|
|
|
|
|
; Indicate that this is a potential place for a line break in the stream provided
|
|
; by write-limited-lines. If subdivide is true, also indicate that line breaks can
|
|
; be inserted anywhere between the previous such point indicated by break-line
|
|
; (or the beginning of write-limited-lines if this is the first call to break-line)
|
|
; and this point.
|
|
(defun break-line (limited-stream &optional subdivide)
|
|
(let* ((new-chars (get-output-stream-string limited-stream))
|
|
(length (length new-chars)))
|
|
(unless (zerop length)
|
|
(labels
|
|
((subdivide-new-chars (start)
|
|
(let ((length-remaining (- length start))
|
|
(room-on-line (- *limited-line-right-margin* *current-limited-position*)))
|
|
(if (>= room-on-line length-remaining)
|
|
(progn
|
|
(write-string new-chars *current-limited-lines* :start start)
|
|
(incf *current-limited-position* length-remaining))
|
|
(let ((end (+ start room-on-line)))
|
|
(write-string new-chars *current-limited-lines* :start start :end end)
|
|
(write-char #\newline *current-limited-lines*)
|
|
(setq *current-limited-position* 0)
|
|
(subdivide-new-chars end))))))
|
|
|
|
(let ((position (+ *current-limited-position* length))
|
|
(has-newlines (find #\newline new-chars)))
|
|
(cond
|
|
((or has-newlines
|
|
(and (> position *limited-line-right-margin*) (not subdivide)))
|
|
(when *current-limited-lines-non-empty*
|
|
(write-char #\newline *current-limited-lines*))
|
|
(write-string new-chars *current-limited-lines*)
|
|
;Force a line break if break-line is called again and the current
|
|
;new-chars contained a line break.
|
|
(setq *current-limited-position*
|
|
(if has-newlines
|
|
(1+ *limited-line-right-margin*)
|
|
length)))
|
|
((<= position *limited-line-right-margin*)
|
|
(write-string new-chars *current-limited-lines*)
|
|
(setq *current-limited-position* position))
|
|
((>= *current-limited-position* *limited-line-right-margin*)
|
|
(write-char #\newline *current-limited-lines*)
|
|
(setq *current-limited-position* 0)
|
|
(subdivide-new-chars 0))
|
|
(t (subdivide-new-chars 0)))
|
|
(setq *current-limited-lines-non-empty* t))))))
|
|
|
|
|
|
;;; ------------------------------------------------------------------------------------------------------
|
|
;;; RTF READER
|
|
|
|
|
|
; Return true if char can be a part of an RTF control word.
|
|
(defun rtf-control-word-char? (char)
|
|
(or (and (char>= char #\a) (char<= char #\z))
|
|
(and (char>= char #\A) (char<= char #\Z))))
|
|
|
|
|
|
; Intern str, reversing the case of its characters. If str had any upper-case characters,
|
|
; set the 'rtf-control-word property of the new symbol to the original string.
|
|
(defun intern-rtf-control-word (str)
|
|
(if (some #'(lambda (char) (char<= char #\Z)) str)
|
|
(let* ((new-str (map 'string #'(lambda (char) (code-char (logxor (char-code char) 32))) str))
|
|
(symbol (intern new-str)))
|
|
(setf (get symbol 'rtf-control-word) str)
|
|
symbol)
|
|
(intern (string-upcase str))))
|
|
|
|
|
|
; Read RTF from the character stream and return it in list form.
|
|
; Each { ... } group is a sublist.
|
|
; Each RTF control symbol or word is represented by a lisp symbol.
|
|
; If an RTF control has a numeric argument, then its lisp symbol is followed
|
|
; by an integer equal to the argument's value.
|
|
; Newlines not escaped by backslashes are ignored.
|
|
(defun read-rtf (stream)
|
|
(labels
|
|
((read (&optional (eof-error-p t))
|
|
(read-char stream eof-error-p nil))
|
|
|
|
(read-group (nested contents-reverse)
|
|
(let ((char (read nested)))
|
|
(case char
|
|
((nil) (nreverse contents-reverse))
|
|
(#\} (if nested
|
|
(nreverse contents-reverse)
|
|
(error "Mismatched }")))
|
|
(#\{ (read-group nested (cons (read-group t nil) contents-reverse)))
|
|
(#\\ (read-group nested (nreconc (read-control) contents-reverse)))
|
|
(#\newline (read-group nested contents-reverse))
|
|
(t (read-text nested (list char) contents-reverse)))))
|
|
|
|
(read-text (nested chars-reverse contents-reverse)
|
|
(let ((char (read nested)))
|
|
(case char
|
|
((nil)
|
|
(cons (coerce (nreverse chars-reverse) 'string) (nreverse contents-reverse)))
|
|
((#\{ #\} #\\)
|
|
(let ((s (coerce (nreverse chars-reverse) 'string)))
|
|
(unread-char char stream)
|
|
(read-group nested (cons s contents-reverse))))
|
|
(#\newline (read-text nested chars-reverse contents-reverse))
|
|
(t (read-text nested (cons char chars-reverse) contents-reverse)))))
|
|
|
|
(read-integer (value need-digit)
|
|
(let* ((char (read))
|
|
(digit (digit-char-p char)))
|
|
(cond
|
|
(digit (read-integer (+ (* value 10) digit) nil))
|
|
(need-digit (error "Empty number"))
|
|
((eql char #\space) value)
|
|
(t (unread-char char stream)
|
|
value))))
|
|
|
|
(read-hex (n-digits)
|
|
(let ((value 0))
|
|
(dotimes (n n-digits)
|
|
(let ((digit (digit-char-p (read) 16)))
|
|
(unless digit
|
|
(error "Bad hex digit"))
|
|
(setq value (+ (* value 16) digit))))
|
|
value))
|
|
|
|
; The result list may be destructively modified.
|
|
(read-control ()
|
|
(let ((char (read)))
|
|
(if (rtf-control-word-char? char)
|
|
(let* ((control-string (read-control-word (list char)))
|
|
(control-symbol (intern-rtf-control-word control-string))
|
|
(char (read)))
|
|
(case char
|
|
(#\space (list control-symbol))
|
|
(#\- (list control-symbol (- (read-integer 0 t))))
|
|
((#\0 #\1 #\2 #\3 #\4 #\5 #\6 #\7 #\8 #\9)
|
|
(unread-char char stream)
|
|
(list control-symbol (read-integer 0 t)))
|
|
(t (unread-char char stream)
|
|
(list control-symbol))))
|
|
(let* ((control-string (string char))
|
|
(control-symbol (intern control-string)))
|
|
(if (eq control-symbol '\')
|
|
(list control-symbol (read-hex 2))
|
|
(list control-symbol))))))
|
|
|
|
(read-control-word (chars-reverse)
|
|
(let ((char (read)))
|
|
(if (rtf-control-word-char? char)
|
|
(read-control-word (cons char chars-reverse))
|
|
(progn
|
|
(unread-char char stream)
|
|
(coerce (nreverse chars-reverse) 'string))))))
|
|
|
|
(read-group nil nil)))
|
|
|
|
|
|
; Read RTF from the text file with the given name (relative to the
|
|
; local directory) and return it in list form.
|
|
(defun read-rtf-from-local-file (filename)
|
|
(with-open-file (stream (filename-to-semantic-engine-pathname filename)
|
|
:direction :input)
|
|
(read-rtf stream)))
|
|
|
|
|
|
;;; ------------------------------------------------------------------------------------------------------
|
|
;;; RTF WRITER
|
|
|
|
|
|
(defconstant *rtf-special* '(#\\ #\{ #\}))
|
|
|
|
|
|
; Return the string with characters in *rtf-special* preceded by backslashes.
|
|
; If there are no such characters, the returned string may be eq to the input string.
|
|
(defun escape-rtf (string)
|
|
(let ((i (position-if #'(lambda (char) (member char *rtf-special*)) string)))
|
|
(if i
|
|
(let* ((string-length (length string))
|
|
(result-string (make-array string-length :element-type #-mcl 'character #+mcl 'base-character :adjustable t :fill-pointer i)))
|
|
(replace result-string string)
|
|
(do ((i i (1+ i)))
|
|
((= i string-length))
|
|
(let ((char (char string i)))
|
|
(when (member char *rtf-special*)
|
|
(vector-push-extend #\\ result-string))
|
|
(vector-push-extend char result-string)))
|
|
result-string)
|
|
string)))
|
|
|
|
|
|
; Write the string with characters in *rtf-special* preceded by backslashes and not allowing
|
|
; linebreaks between a backslash and the character it is escaping. Start with the character
|
|
; at offset start in the given string.
|
|
(defun write-escaped-rtf (stream string start)
|
|
(let ((end (position-if #'(lambda (char) (member char *rtf-special*)) string :start start)))
|
|
(if end
|
|
(progn
|
|
(unless (= start end)
|
|
(write-string string stream :start start :end end)
|
|
(break-line stream t))
|
|
(write-char #\\ stream)
|
|
(write-char (char string end) stream)
|
|
(break-line stream)
|
|
(write-escaped-rtf stream string (1+ end)))
|
|
(unless (= start (length string))
|
|
(write-string string stream :start start)
|
|
(break-line stream t)))))
|
|
|
|
|
|
; Write RTF to the character stream. See read-rtf for a description
|
|
; of the layout of the rtf list.
|
|
(defun write-rtf (rtf &optional (stream t))
|
|
(labels
|
|
((write-group-contents (rtf stream)
|
|
(loop
|
|
(let ((first-rtf (first rtf))
|
|
(rest-rtf (rest rtf)))
|
|
(cond
|
|
((listp first-rtf)
|
|
(write-group first-rtf stream t))
|
|
((stringp first-rtf)
|
|
(write-escaped-rtf stream first-rtf 0))
|
|
((symbolp first-rtf)
|
|
(write-char #\\ stream)
|
|
(write (get first-rtf 'rtf-control-word first-rtf) :stream stream)
|
|
(cond
|
|
((alpha-char-p (char (symbol-name first-rtf) 0))
|
|
(when (integerp (first rest-rtf))
|
|
(write (first rest-rtf) :stream stream)
|
|
(setq rest-rtf (rest rest-rtf)))
|
|
(let ((first-rest (first rest-rtf)))
|
|
(when (and (stringp first-rest)
|
|
(or (zerop (length first-rest))
|
|
(let ((ch (char first-rest 0)))
|
|
(or (alphanumericp ch)
|
|
(eql ch #\space)
|
|
(eql ch #\-)
|
|
(eql ch #\+)))))
|
|
(write-char #\space stream))))
|
|
((eq first-rtf '\')
|
|
(unless (integerp (first rest-rtf))
|
|
(error "Bad rtf: ~S" rtf))
|
|
(format stream "~2,'0x" (first rest-rtf))
|
|
(setq rest-rtf (rest rest-rtf)))))
|
|
(t (error "Bad rtf: ~S" rtf)))
|
|
(unless rest-rtf
|
|
(return))
|
|
(break-line stream)
|
|
(setq rtf rest-rtf))))
|
|
|
|
(write-group (rtf stream nested)
|
|
(write-limited-block stream
|
|
(when nested
|
|
(write-char #\{ stream))
|
|
(when rtf
|
|
(write-group-contents rtf stream))
|
|
(when nested
|
|
(write-char #\} stream)))))
|
|
|
|
(with-standard-io-syntax
|
|
(let ((*print-readably* nil)
|
|
(*print-escape* nil)
|
|
(*print-case* :downcase))
|
|
(write-group rtf stream nil)))))
|
|
|
|
|
|
; Write RTF to the text file with the given name (relative to the
|
|
; local directory).
|
|
(defun write-rtf-to-local-file (filename rtf)
|
|
(with-open-file (stream (filename-to-semantic-engine-pathname filename)
|
|
:direction :output
|
|
:if-exists :supersede
|
|
#+mcl :external-format #+mcl "RTF "
|
|
#+mcl :mac-file-creator #+mcl "MSWD")
|
|
(write-rtf rtf stream)))
|
|
|
|
|
|
;;; ------------------------------------------------------------------------------------------------------
|
|
;;; RTF STREAMS
|
|
|
|
(defstruct (rtf-stream (:include markup-stream)
|
|
(:constructor allocate-rtf-stream (env head tail level logical-line-width logical-position enclosing-styles))
|
|
(:copier nil)
|
|
(:predicate rtf-stream?))
|
|
(enclosing-styles nil :type list) ;A list of enclosing division styles
|
|
(style nil :type symbol)) ;Current section or paragraph style or nil if none or emitting paragraph contents
|
|
|
|
|
|
(defmethod print-object ((rtf-stream rtf-stream) stream)
|
|
(print-unreadable-object (rtf-stream stream :identity t)
|
|
(write-string "rtf-stream" stream)))
|
|
|
|
|
|
; Make a new, empty, open rtf-stream with the given definitions for its markup-env.
|
|
(defun make-rtf-stream (markup-env level logical-line-width logical-position enclosing-styles)
|
|
(let ((head (list nil)))
|
|
(allocate-rtf-stream markup-env head head level logical-line-width logical-position enclosing-styles)))
|
|
|
|
|
|
; Make a new, empty, open, top-level rtf-stream with the given definitions
|
|
; for its markup-env. If links is true, allow links.
|
|
(defun make-top-level-rtf-stream (rtf-definitions links)
|
|
(let ((head (list nil))
|
|
(markup-env (make-markup-env links)))
|
|
(markup-env-define-alist markup-env rtf-definitions)
|
|
(allocate-rtf-stream markup-env head head *markup-stream-top-level* *markup-logical-line-width* nil nil)))
|
|
|
|
|
|
; Append a block to the end of the rtf-stream. The block may be inlined
|
|
; if nothing else follows it in the rtf-stream.
|
|
(defun rtf-stream-append-or-inline-block (rtf-stream block)
|
|
(assert-type block list)
|
|
(when block
|
|
(let ((pretail (markup-stream-tail rtf-stream)))
|
|
(markup-stream-append1 rtf-stream block)
|
|
(setf (markup-stream-pretail rtf-stream) pretail))))
|
|
|
|
|
|
; Return the approximate width of the rtf item; return t if it is a line break.
|
|
; Also allow rtf groups as long as they do not contain line breaks.
|
|
(defmethod markup-group-width ((rtf-stream rtf-stream) item)
|
|
(if (consp item)
|
|
(reduce #'+ item :key #'(lambda (subitem) (markup-group-width rtf-stream subitem)))
|
|
(markup-width rtf-stream item)))
|
|
|
|
|
|
; Return the information group or nil if none is needed.
|
|
; Any of the inputs can be nil, in which case the corresponding info entry is omitted.
|
|
(defun generate-document-info (title author company time)
|
|
(and (or title author company time)
|
|
(cons 'info
|
|
(nconc
|
|
(and title (list (list 'title (assert-type title string))))
|
|
(and author (list (list 'author (assert-type author string))
|
|
(list 'operator author)))
|
|
(and time (multiple-value-bind (second minute hour day month year) (decode-universal-time time)
|
|
(let ((rtf-time (list 'yr year 'mo month 'dy day 'hr hour 'min minute 'sec second)))
|
|
(list (cons 'creatim rtf-time)
|
|
(cons 'revtim rtf-time)
|
|
(list 'edmins 0)))))
|
|
(and company (list (list '* 'company (assert-type company string))))))))
|
|
|
|
|
|
; Return the header group.
|
|
(defun generate-left-header-group (title time)
|
|
(list :left-header-group :page-number-field 'tab (assert-type title string) " " (time-to-short-string time)))
|
|
|
|
(defun generate-right-header-group (title time)
|
|
(list :right-header-group (assert-type title string) " " (time-to-short-string time) 'tab :page-number-field))
|
|
|
|
|
|
(defun generate-indexes (rtf-stream)
|
|
(let ((showed-heading nil)
|
|
(prefixes (links-defined-prefixes (markup-env-links (rtf-stream-env rtf-stream)))))
|
|
(dolist (link-prefix *rtf-link-prefixes*)
|
|
(when (member (first link-prefix) prefixes :test #'string=)
|
|
(unless showed-heading
|
|
(depict-paragraph (rtf-stream :heading1)
|
|
(depict rtf-stream "Index"))
|
|
(setq showed-heading t))
|
|
(depict-paragraph (rtf-stream :heading2)
|
|
(depict rtf-stream (fourth link-prefix)))
|
|
(depict-paragraph (rtf-stream :normal)
|
|
(markup-stream-append1
|
|
rtf-stream
|
|
(list 'field
|
|
(list '* 'fldinst (concatenate 'string "INDEX \\e \" \" \\c \"3\" \\f " (string (second link-prefix))))
|
|
(list 'fldrslt "Update fields to generate this index"))))))))
|
|
|
|
|
|
; Create a top-level rtf-stream and call emitter to emit its contents.
|
|
; emitter takes one argument -- an rtf-stream to which it should emit paragraphs.
|
|
; Return the top-level rtf-stream. If links is true, allow links.
|
|
(defun depict-rtf-top-level (title links emitter &optional (rtf-definitions *rtf-definitions*))
|
|
(let* ((top-rtf-stream (make-top-level-rtf-stream rtf-definitions links))
|
|
(rtf-stream (make-rtf-stream (markup-stream-env top-rtf-stream)
|
|
*markup-stream-paragraph-level*
|
|
*markup-logical-line-width*
|
|
nil
|
|
nil))
|
|
(time (get-universal-time)))
|
|
(markup-stream-append1 rtf-stream :rtf-intro)
|
|
(let ((info (generate-document-info title *rtf-author* *rtf-company* time)))
|
|
(when info
|
|
(markup-stream-append1 rtf-stream info)))
|
|
(markup-stream-append1 rtf-stream :docfmt)
|
|
(markup-stream-append1 rtf-stream :reset-section)
|
|
(markup-stream-append1 rtf-stream (generate-left-header-group title time))
|
|
(markup-stream-append1 rtf-stream (generate-right-header-group title time))
|
|
;(markup-stream-append1 rtf-stream :left-footer-group)
|
|
;(markup-stream-append1 rtf-stream :right-footer-group)
|
|
(funcall emitter rtf-stream)
|
|
(when links
|
|
(generate-indexes rtf-stream))
|
|
(markup-stream-append1 top-rtf-stream (markup-stream-unexpanded-output rtf-stream))
|
|
(warn-missing-links (markup-env-links (rtf-stream-env rtf-stream)))
|
|
top-rtf-stream))
|
|
|
|
|
|
; Create a top-level rtf-stream and call emitter to emit its contents.
|
|
; emitter takes one argument -- an rtf-stream to which it should emit paragraphs.
|
|
; Write the resulting RTF to the text file with the given name (relative to the
|
|
; local directory).
|
|
(defun depict-rtf-to-local-file (filename title emitter &optional (rtf-definitions *rtf-definitions*) (links t))
|
|
(let ((top-rtf-stream (depict-rtf-top-level title links emitter rtf-definitions)))
|
|
(write-rtf-to-local-file filename (markup-stream-output top-rtf-stream)))
|
|
filename)
|
|
|
|
|
|
(defun debug-depict-rtf (title emitter &optional (rtf-definitions *rtf-definitions*) (links t))
|
|
(let ((top-rtf-stream (depict-rtf-top-level title links emitter rtf-definitions)))
|
|
(markup-stream-output top-rtf-stream)))
|
|
|
|
|
|
; Return the markup accumulated in the markup-stream after expanding all of its macros.
|
|
; The markup-stream is closed after this function is called.
|
|
(defmethod markup-stream-output ((rtf-stream rtf-stream))
|
|
(markup-env-expand (markup-stream-env rtf-stream) (markup-stream-unexpanded-output rtf-stream) nil))
|
|
|
|
|
|
; Return a freshly consed list of rtf-items that represent the characters in the string except that
|
|
; spaces are replaced by the symbol given by space, which should be either '~ (for nonbreaking
|
|
; spaces) or :space (for breaking spaces).
|
|
(defun convert-rtf-string-spaces (string space)
|
|
(let ((rtf-items nil))
|
|
(labels
|
|
((escape-remainder (start)
|
|
(let ((i (position #\space string :start start)))
|
|
(if i
|
|
(progn
|
|
(unless (= i start)
|
|
(push (subseq string start i) rtf-items))
|
|
(push space rtf-items)
|
|
(escape-remainder (1+ i)))
|
|
(push (if (zerop start) string (subseq string start)) rtf-items)))))
|
|
(escape-remainder 0)
|
|
(nreverse rtf-items))))
|
|
|
|
|
|
; Destructively convert spaces inside strings in rtf-item into the symbol given by space,
|
|
; which should be either '~ (for nonbreaking spaces) or :space (for breaking spaces).
|
|
; Return a freshly consed list of the results.
|
|
(defun convert-rtf-item-spaces (rtf-item space)
|
|
(cond
|
|
((stringp rtf-item)
|
|
(convert-rtf-string-spaces rtf-item space))
|
|
((or (characterp rtf-item) (symbolp rtf-item) (integerp rtf-item))
|
|
(list rtf-item))
|
|
((consp rtf-item)
|
|
(list (convert-rtf-list-spaces rtf-item space)))
|
|
(t (error "Bad rtf-item: ~S" rtf-item))))
|
|
|
|
|
|
; Destructively convert spaces inside strings in rtf-list into the symbol given by space,
|
|
; which should be either '~ (for nonbreaking spaces) or :space (for breaking spaces).
|
|
(defun convert-rtf-list-spaces (rtf-list space)
|
|
(mapcan #'(lambda (rtf-item) (convert-rtf-item-spaces rtf-item space))
|
|
rtf-list))
|
|
|
|
|
|
; Destructively convert spaces inside strings emitted by emitter into the symbol given by space,
|
|
; which should be either '~ (for nonbreaking spaces) or :space (for breaking spaces).
|
|
(defun depict-wrap-nowrap-rtf-style (rtf-stream emitter space)
|
|
(let ((saved-tail (rtf-stream-tail rtf-stream)))
|
|
(setf (rtf-stream-pretail rtf-stream) nil)
|
|
(prog1
|
|
(funcall emitter rtf-stream)
|
|
(setf (cdr saved-tail) (convert-rtf-list-spaces (cdr saved-tail) space))
|
|
(setf (rtf-stream-tail rtf-stream) (last saved-tail))
|
|
(setf (rtf-stream-pretail rtf-stream) nil))))
|
|
|
|
|
|
(defmethod depict-division-style-f ((rtf-stream rtf-stream) division-style flatten emitter)
|
|
(assert-true (= (markup-stream-level rtf-stream) *markup-stream-paragraph-level*))
|
|
(assert-true (symbolp division-style))
|
|
(if (or (null division-style)
|
|
(and flatten (member division-style (rtf-stream-enclosing-styles rtf-stream))))
|
|
(funcall emitter rtf-stream)
|
|
(let ((width (cdr (assert-non-null (assoc division-style *division-widths*)))))
|
|
(decf (rtf-stream-logical-line-width rtf-stream) width)
|
|
(push division-style (rtf-stream-enclosing-styles rtf-stream))
|
|
(prog1
|
|
(case division-style
|
|
(:nowrap (depict-wrap-nowrap-rtf-style rtf-stream emitter '~))
|
|
(:wrap (depict-wrap-nowrap-rtf-style rtf-stream emitter :space))
|
|
(t (funcall emitter rtf-stream)))
|
|
(pop (rtf-stream-enclosing-styles rtf-stream))
|
|
(incf (rtf-stream-logical-line-width rtf-stream) width)))))
|
|
|
|
|
|
(defun specialize-paragraph-style (rtf-stream paragraph-style)
|
|
(dolist (enclosing-style (rtf-stream-enclosing-styles rtf-stream))
|
|
(let ((map (assoc enclosing-style *division-style-specializations*)))
|
|
(unless map
|
|
(error "Cannot specialize division style ~S" enclosing-style))
|
|
(setq map (cdr map))
|
|
(unless (eq map t)
|
|
(let ((new-style (assoc paragraph-style map)))
|
|
(unless new-style
|
|
(error "Cannot specialize division style ~S containing a ~S paragraph" enclosing-style paragraph-style))
|
|
(setq paragraph-style (cdr new-style))))))
|
|
paragraph-style)
|
|
|
|
|
|
; rtf is the output from a rtf-stream consisting of paragraphs.
|
|
; Return rtf flattened to a single paragraph with the given paragraph-style with spaces inserted
|
|
; between the component paragraphs. saved-style is the style inherited at the beginning of the rtf.
|
|
; May destroy the original rtf list.
|
|
(defun flatten-rtf-paragraphs (rtf paragraph-style saved-style)
|
|
(assert-true rtf)
|
|
(let* ((delete-next nil)
|
|
(flattened-rtf (mapcan #'(lambda (item)
|
|
(cond
|
|
(delete-next
|
|
(setq delete-next nil)
|
|
nil)
|
|
((eq item :new-paragraph) (list " "))
|
|
((eq item :reset-paragraph)
|
|
(setq delete-next t)
|
|
nil)
|
|
(t (list item))))
|
|
rtf)))
|
|
(assert-true (not delete-next))
|
|
(unless (eq paragraph-style saved-style)
|
|
(setq flattened-rtf (list* :reset-paragraph paragraph-style flattened-rtf)))
|
|
(let ((last (last flattened-rtf)))
|
|
(assert-true (string= (car last) " "))
|
|
(setf (car last) :new-paragraph))
|
|
flattened-rtf))
|
|
|
|
|
|
(defmethod depict-division-block-f ((rtf-stream rtf-stream) paragraph-style paragraph-styles division-styles emitter)
|
|
(declare (ignore paragraph-styles division-styles))
|
|
(assert-true (= (markup-stream-level rtf-stream) *markup-stream-paragraph-level*))
|
|
(assert-true (and paragraph-style (symbolp paragraph-style)))
|
|
(let ((paragraph-style (specialize-paragraph-style rtf-stream paragraph-style))
|
|
(logical-line-width (rtf-stream-logical-line-width rtf-stream))
|
|
(saved-division-length (rtf-stream-division-length rtf-stream))
|
|
(saved-style (rtf-stream-style rtf-stream))
|
|
(saved-tail (rtf-stream-tail rtf-stream)))
|
|
(setf (rtf-stream-division-length rtf-stream) 0)
|
|
(setf (rtf-stream-pretail rtf-stream) nil)
|
|
(prog1
|
|
(funcall emitter rtf-stream)
|
|
(let ((inner-length (rtf-stream-division-length rtf-stream)))
|
|
(unless (eq inner-length t)
|
|
(if (> inner-length logical-line-width)
|
|
(setq inner-length t)
|
|
(let ((flattened (flatten-rtf-paragraphs (cdr saved-tail) paragraph-style saved-style)))
|
|
(setf (cdr saved-tail) flattened)
|
|
(setf (rtf-stream-tail rtf-stream) (last saved-tail))
|
|
(setf (rtf-stream-pretail rtf-stream) nil))))
|
|
(setf (rtf-stream-division-length rtf-stream) saved-division-length)
|
|
(increment-division-length rtf-stream inner-length)))))
|
|
|
|
|
|
(defmethod depict-paragraph-f ((rtf-stream rtf-stream) paragraph-style emitter)
|
|
(assert-true (= (markup-stream-level rtf-stream) *markup-stream-paragraph-level*))
|
|
(assert-true (and paragraph-style (symbolp paragraph-style)))
|
|
(let ((paragraph-style (specialize-paragraph-style rtf-stream paragraph-style)))
|
|
(assert-true (and paragraph-style (symbolp paragraph-style)))
|
|
(unless (eq paragraph-style (rtf-stream-style rtf-stream))
|
|
(markup-stream-append1 rtf-stream :reset-paragraph)
|
|
(markup-stream-append1 rtf-stream paragraph-style)
|
|
(setf (rtf-stream-style rtf-stream) paragraph-style))
|
|
(let ((logical-position (make-logical-position)))
|
|
(setf (rtf-stream-level rtf-stream) *markup-stream-content-level*)
|
|
(setf (rtf-stream-logical-position rtf-stream) logical-position)
|
|
(prog1
|
|
(funcall emitter rtf-stream)
|
|
(assert-true (and (eq logical-position (rtf-stream-logical-position rtf-stream))
|
|
(null (logical-position-n-soft-breaks logical-position))))
|
|
(increment-division-length rtf-stream (if (= (logical-position-n-hard-breaks logical-position) 0)
|
|
(1+ (logical-position-position logical-position))
|
|
t))
|
|
(setf (rtf-stream-level rtf-stream) *markup-stream-paragraph-level*)
|
|
(setf (rtf-stream-logical-position rtf-stream) nil)
|
|
(markup-stream-append1 rtf-stream :new-paragraph)))))
|
|
|
|
|
|
(defmethod depict-char-style-f ((rtf-stream rtf-stream) char-style emitter)
|
|
(assert-true (>= (markup-stream-level rtf-stream) *markup-stream-content-level*))
|
|
(case char-style
|
|
((nil) (funcall emitter rtf-stream))
|
|
(:nowrap (depict-wrap-nowrap-rtf-style rtf-stream emitter '~))
|
|
(:wrap (depict-wrap-nowrap-rtf-style rtf-stream emitter :space))
|
|
(t (let ((inner-rtf-stream (make-rtf-stream (rtf-stream-env rtf-stream)
|
|
*markup-stream-content-level*
|
|
(rtf-stream-logical-line-width rtf-stream)
|
|
(rtf-stream-logical-position rtf-stream)
|
|
(rtf-stream-enclosing-styles rtf-stream))))
|
|
(assert-true (symbolp char-style))
|
|
(markup-stream-append1 inner-rtf-stream char-style)
|
|
(prog1
|
|
(funcall emitter inner-rtf-stream)
|
|
(rtf-stream-append-or-inline-block rtf-stream (markup-stream-unexpanded-output inner-rtf-stream)))))))
|
|
|
|
|
|
(defmethod ensure-no-enclosing-style ((rtf-stream rtf-stream) style)
|
|
(declare (ignore style)))
|
|
|
|
|
|
(defmethod save-division-style ((rtf-stream rtf-stream))
|
|
nil)
|
|
|
|
|
|
(defmethod with-saved-division-style-f ((rtf-stream rtf-stream) saved-division-style flatten emitter)
|
|
(declare (ignore saved-division-style flatten))
|
|
(assert-true (= (markup-stream-level rtf-stream) *markup-stream-paragraph-level*))
|
|
(funcall emitter rtf-stream))
|
|
|
|
|
|
(defmethod depict-anchor ((rtf-stream rtf-stream) link-prefix link-name duplicate)
|
|
(assert-true (= (markup-stream-level rtf-stream) *markup-stream-content-level*))
|
|
(let ((links (markup-env-links (rtf-stream-env rtf-stream))))
|
|
(when (record-link-definition links link-prefix link-name duplicate)
|
|
(let ((prefix-entry (assoc link-prefix *rtf-link-prefixes* :test #'equal)))
|
|
(when prefix-entry
|
|
(markup-stream-append1
|
|
rtf-stream
|
|
(list 'xe
|
|
(list (third prefix-entry) link-name)
|
|
(list 'v 'xef (char-code (second prefix-entry))))))))))
|
|
|
|
|
|
(defmethod depict-link-reference-f ((rtf-stream rtf-stream) link-prefix link-name external emitter)
|
|
(declare (ignore link-prefix link-name external))
|
|
(assert-true (= (markup-stream-level rtf-stream) *markup-stream-content-level*))
|
|
(funcall emitter rtf-stream))
|
|
|
|
|
|
;;; ------------------------------------------------------------------------------------------------------
|
|
;;; RTF EDITING
|
|
|
|
|
|
(defun each-rtf-tag (rtf tag f)
|
|
(unless (endp rtf)
|
|
(let ((first (first rtf)))
|
|
(cond
|
|
((eq first tag) (funcall f rtf))
|
|
((consp first) (each-rtf-tag first tag f))))
|
|
(each-rtf-tag (rest rtf) tag f)))
|
|
|
|
|
|
(defun find-rtf-tag (rtf tag)
|
|
(let ((n-found 0)
|
|
(found nil))
|
|
(each-rtf-tag rtf tag #'(lambda (rtf)
|
|
(incf n-found)
|
|
(setq found rtf)))
|
|
(unless (= n-found 1)
|
|
(error "Rtf tag ~S isn't unique" tag))
|
|
found))
|
|
|
|
|
|
(defun delete-unused-rtf-data (rtf label table-label)
|
|
(let ((histogram (make-hash-table)))
|
|
(each-rtf-tag rtf label #'(lambda (rtf)
|
|
(let ((n (second rtf)))
|
|
(unless (integerp n)
|
|
(error "Bad ~S: ~S" label n))
|
|
(incf (gethash n histogram 0)))))
|
|
(let ((sorted-ns (sort (hash-table-keys histogram) #'<))
|
|
(new-n 0))
|
|
(dolist (n sorted-ns)
|
|
(if (> (gethash n histogram) 1)
|
|
(progn
|
|
(setf (gethash n histogram) (incf new-n))
|
|
(format *terminal-io* "~S -> ~S~%" n new-n))
|
|
(setf (gethash n histogram) t))))
|
|
(let ((table (find-rtf-tag rtf table-label)))
|
|
(setf (cdr table)
|
|
(delete-if #'(lambda (listoverride)
|
|
(let* ((n (second (find-rtf-tag listoverride label)))
|
|
(action (gethash n histogram)))
|
|
(assert-true action)
|
|
(eq action t)))
|
|
(cdr table))))
|
|
(each-rtf-tag rtf label #'(lambda (rtf)
|
|
(let* ((n (second rtf))
|
|
(action (gethash n histogram)))
|
|
(assert-true (integerp action))
|
|
(setf (second rtf) action))))))
|
|
|
|
|
|
(defun delete-datafields (rtf)
|
|
(each-rtf-tag
|
|
rtf 'fldinst
|
|
#'(lambda (rtf)
|
|
(setf (cdr rtf)
|
|
(delete-if
|
|
#'(lambda (r)
|
|
(and (consp r)
|
|
(progn
|
|
(when (eq (first r) 'fs)
|
|
(setq r (cddr r)))
|
|
(let ((df (first r)))
|
|
(and (consp df) (eq (first df) '*) (eq (second df) 'datafield))))))
|
|
(cdr rtf)))))
|
|
(each-rtf-tag rtf 'datafield #'(lambda (df) (warn "Datafield not removed: ~S" df))))
|
|
|
|
|
|
(defun field-kind-and-data (field-rtf)
|
|
(unless (consp field-rtf)
|
|
(error "Can't find field code in ~S" field-rtf))
|
|
(let ((item (first field-rtf)))
|
|
(cond
|
|
((consp item)
|
|
(field-kind-and-data item))
|
|
((stringp item)
|
|
(setq item (string-trim '(#\space) item))
|
|
(let ((i (position #\space item)))
|
|
(values (subseq item 0 i)
|
|
(and i (string-left-trim '(#\space) (subseq item (1+ i)))))))
|
|
(t (field-kind-and-data (rest field-rtf))))))
|
|
|
|
|
|
(defun collect-fields (rtf)
|
|
(let ((fields (make-hash-table :test #'equal)))
|
|
(each-rtf-tag
|
|
rtf 'fldinst
|
|
#'(lambda (rtf)
|
|
(multiple-value-bind (field-kind field-data) (field-kind-and-data rtf)
|
|
(cond
|
|
((member field-kind '("PAGE" "SAVEDATE" "SEQ" "SYMBOL") :test #'equal))
|
|
((equal field-kind "REF")
|
|
(when (position #\space field-data)
|
|
(error "Bad REF field: ~S" rtf))
|
|
(incf (gethash field-data fields 0))
|
|
(print field-data))
|
|
(t (error "Unrecognized field kind ~S" field-kind))))))
|
|
fields))
|
|
|
|
|
|
(defun delete-unused-fields (rtf)
|
|
(let ((fields (collect-fields rtf)))
|
|
(labels
|
|
((delete (rtf rev)
|
|
(if (endp rtf)
|
|
(nreverse rev)
|
|
(let ((first (first rtf))
|
|
(rest (rest rtf)))
|
|
(cond
|
|
((and (consp first)
|
|
(eq (first first) '*)
|
|
(member (second first) '(bkmkstart bkmkend))
|
|
(not (gethash (third first) fields)))
|
|
(unless (and (stringp (third first)) (null (cdddr first)))
|
|
(error "Unknown bookmark format: ~S" first))
|
|
(delete rest rev))
|
|
((consp first)
|
|
(delete rest (cons (delete first nil) rev)))
|
|
(t (delete rest (cons first rev))))))))
|
|
(delete rtf nil))))
|
|
|
|
|
|
|
|
(defun delete-unused-rtf-list-overrides (rtf)
|
|
(delete-unused-rtf-data rtf 'ls 'listoverridetable))
|
|
|
|
(defun delete-unused-rtf-lists (rtf)
|
|
(delete-unused-rtf-data rtf 'listid 'listtable))
|
|
|
|
|
|
; Look for nexted cs styles in the rtf.
|
|
(defun find-cs (rtf)
|
|
(find-cs-sub rtf 0 nil))
|
|
|
|
(defun find-cs-sub (rtf outer-count outer)
|
|
(do ((rtf rtf (cdr rtf)))
|
|
((endp rtf))
|
|
(let ((item (car rtf)))
|
|
(cond
|
|
((eq item 'cs)
|
|
(when (> outer-count 0)
|
|
(format t "nested: ~S ~W ~W~%" outer-count outer rtf))
|
|
(incf outer-count)
|
|
(setq outer rtf))
|
|
((consp item)
|
|
(find-cs-sub item outer-count outer))))))
|
|
|
|
#|
|
|
(declaim (optimize (debug 1))) ;*****
|
|
|
|
(setq r (read-rtf-from-local-file "Huit:E4:E4.rtf"))
|
|
(delete-unused-rtf-list-overrides r)
|
|
(delete-unused-rtf-lists r)
|
|
(delete-datafields r)
|
|
(setq r (delete-unused-fields r))
|
|
(write-rtf-to-local-file ":private:Edition4a.rtf" r)
|
|
|
|
(setq r (read-rtf-from-local-file ":private:Edition4b.rtf"))
|
|
(setq r (read-rtf-from-local-file ":private:ParserSemanticsJS2.rtf"))
|
|
(setq s (read-rtf-from-local-file ":private:UnitSemantics.rtf"))
|
|
(setq r (read-rtf-from-local-file ":JS20:LexerSemantics.rtf"))
|
|
(find-cs r)
|
|
|
|
|
|
(each-rtf-tag r 'listid #'(lambda (rtf)
|
|
(assert-true (integerp (second rtf)))
|
|
(print (list (first rtf) (second rtf)))))
|
|
|
|
(debug-depict-rtf
|
|
"JavaScript 2 Lexical Grammar"
|
|
#'(lambda (rtf-stream)
|
|
(depict-world-commands rtf-stream *lw* :visible-semantics nil)))
|
|
|#
|