TESTPAT

   1 ;;; -*- mode: emacs-lisp; coding: iso-2022-7bit-ss2 -*-
   2 ;----------------------------------------------------------------------------
   3 ;-------- This sequece of HYPHEN-MINUS is 76 bytes long. --------------------
   4 ;----------------------------------------------------------------------------
   5
   6 ;;; options:
   7 ;;encode-sticked-comment-as-atom    ; violate the policy preserving structures
   8 ;;ignore-75bytes-limit              ; violate RFC2047
   9 ;;ignore-76bytes-limit              ; violate RFC2047
  10 ;;permit-sticked-comment            ; violate RFC2047
  11 ;;permit-sticked-special            ; violate RFC2047
  12 ;;separate-sticked-comment          ; violate the policy preserving absence of space
  13 ;;separate-sticked-special          ; violate the policy preserving absence of space
  14 ;;zero-characters-encoded-word-hack ; violate common sense (very tricky)
  15 ;;embedded-encoded-word             ; violate character sequence semantics
  16 ;;separate-sticked-tokens-for-fold  ; violate the policy preserving absence of space
  17 ;;encode-long-ascii-string-for-fold ; violate the policy preserving US-ASCII string
  18 ;;divide-atom-for-fold              ; violate tne policy preserving absence of space
  19
  20 ;;; test driver
  21
  22 (defvar target 'doodle)
  23 (cond
  24  ((eq target 'flim) ; FLIM or FLAM
  25   (require 'mime)
  26   (require 'ew-line)
  27
  28   (if (< max-specpdl-size 1000)
  29     (setq max-specpdl-size 1000))
  30
  31   (defun decode-test (src dsts &rest opts)
  32     (setq src (ew-crlf-to-lf src))
  33     (setq eword-lexical-analyze-cache nil)
  34     (setq eword-decode-sticked-encoded-word
  35       (or (memq 'permit-sticked-comment opts)
  36           (memq 'permit-sticked-special opts)))
  37     (setq eword-decode-quoted-encoded-word nil)
  38     (with-temp-buffer
  39       (insert src "\n" mail-header-separator)
  40       (eword-decode-header 'us-ascii mail-header-separator)
  41       (goto-char (point-min))
  42       (std11-narrow-to-header mail-header-separator)
  43       (std11-field-end)
  44       (let ((result (std11-unfold-string
  45                      (buffer-substring (point-min) (point)))))
  46         (if (member result dsts) t result))))
  47
  48   (defun encode-test (src dsts &rest opts)
  49     (setq eword-lexical-analyze-cache nil)
  50     (setq eword-decode-sticked-encoded-word nil)
  51     (setq eword-decode-quoted-encoded-word nil)
  52     (with-temp-buffer
  53       (insert src "\n" mail-header-separator)
  54       (goto-char (point-min))
  55       (eword-encode-header 'us-ascii)
  56       (goto-char (point-min))
  57       (std11-narrow-to-header mail-header-separator)
  58       (std11-field-end)
  59       (let ((result (buffer-substring (point-min) (point))))
  60         (if (member result dsts) t result)))))
  61
  62  ((eq target 'doodle) ; DOODLE
  63   (require 'ew-dec)
  64   (require 'ew-line)
  65
  66   (defun decode-test (src dsts &rest opts)
  67     (setq ew-decode-field-cache-buf nil)
  68     (let ((ew-decode-sticked-encoded-word nil)
  69           (ew-decode-quoted-encoded-word nil)
  70           (ew-ignore-75bytes-limit (memq 'ignore-75bytes-limit opts))
  71           (ew-ignore-76bytes-limit (memq 'ignore-76bytes-limit opts))
  72           (ew-permit-sticked-comment (memq 'permit-sticked-comment opts))
  73           (ew-permit-sticked-special (memq 'permit-sticked-special opts)))
  74       (string-match "\\`[^:]*:" src)
  75       (let* ((field-name (substring src
  76                                     (match-beginning 0)
  77                                     (1- (match-end 0))))
  78              (field-body (substring src (match-end 0)))
  79              (result (ew-crlf-unfold
  80                       (concat field-name ":"
  81                               (ew-decode-field field-name field-body)))))
  82         (if (member result dsts) t result))))
  83
  84   (defun encode-test (src dsts &rest opts)
  85     nil)
  86   )
  87 )
  88
  89 ;;;
  90
  91 (setq decode-succ-count 0)
  92 (setq decode-all-count 0)
  93 (defun decode (src dsts &rest opts)
  94   (if (stringp dsts) (setq dsts (list dsts)))
  95   (setq decode-all-count (1+ decode-all-count))
  96   (let ((res (condition-case nil
  97                (apply 'decode-test src dsts opts)
  98                (error nil))))
  99     (if (eq res t)
 100       (progn
 101         (setq decode-succ-count (1+ decode-succ-count))
 102         (insert "\n'dsucc"))
 103       (insert (format "\n%S\n'dfail" res)))
 104     res))
 105
 106 (setq encode-succ-count 0)
 107 (setq encode-all-count 0)
 108 (defun encode (src dsts &rest opts)
 109   (if (stringp dsts) (setq dsts (list dsts)))
 110   (setq encode-all-count (1+ encode-all-count))
 111   (let ((res (condition-case nil
 112                (apply 'encode-test src dsts opts)
 113                (error nil))))
 114     (if (eq res t)
 115       (progn
 116         (setq encode-succ-count (1+ encode-succ-count))
 117         (insert "\n'esucc"))
 118       (insert (format "\n%S\n'efail" res)))
 119     res))
 120
 121 (defun report ()
 122   (let ((report (format "Decode: %d/%d  Encode: %d/%d  Total: %d/%d"
 123                   decode-succ-count decode-all-count
 124                   encode-succ-count encode-all-count
 125                   (+ decode-succ-count encode-succ-count)
 126                   (+ decode-all-count encode-all-count))))
 127     (if noninteractive
 128       (princ (concat report "\n"))
 129       (insert "\n\"" report "\""))))
 130
 131 ;;;start-test
 132
 133 ;;; Section 1: Decoding examples from RFC2047
 134
 135 (decode
 136 "From: =?US-ASCII?Q?Keith_Moore?= <moore@cs.utk.edu>"
 137 "From: Keith Moore <moore@cs.utk.edu>")
 138
 139 (decode
 140 "To: =?ISO-8859-1?Q?Keld_J=F8rn_Simonsen?= <keld@dkuug.dk>"
 141 "To: Keld J\e.A\eNxrn Simonsen <keld@dkuug.dk>")\e*B
 142
 143 (decode
 144 "CC: =?ISO-8859-1?Q?Andr=E9?= Pirard <PIRARD@vm1.ulg.ac.be>"
 145 "CC: Andr\e.A\eNi Pirard <PIRARD@vm1.ulg.ac.be>")\e*B
 146
 147 (decode
 148 "Subject: =?ISO-8859-1?B?SWYgeW91IGNhbiByZWFkIHRoaXMgeW8=?=\r
 149  =?ISO-8859-2?B?dSB1bmRlcnN0YW5kIHRoZSBleGFtcGxlLg==?="
 150 "Subject: If you can read this you understand the example.")
 151
 152 (decode
 153 "From: =?ISO-8859-1?Q?Olle_J=E4rnefors?= <ojarnef@admin.kth.se>"
 154 "From: Olle J\e.A\eNdrnefors <ojarnef@admin.kth.se>")\e*B
 155
 156 (decode
 157 "From: =?ISO-8859-1?Q?Patrik_F=E4ltstr=F6m?= <paf@nada.kth.se>"
 158 "From: Patrik F\e.A\eNdltstr\eNvm <paf@nada.kth.se>")\e*B
 159
 160 (decode
 161 "From: Nathaniel Borenstein <nsb@thumper.bellcore.com>\r
 162 \t(=?iso-8859-8?b?7eXs+SDv4SDp7Oj08A==?=)"
 163 "From: Nathaniel Borenstein <nsb@thumper.bellcore.com>\t(\e.H\eNm\eNe\eNl\eNy \eNo\eNa \eNi\eNl\eNh\eNt\eNp)")\e*B
 164
 165 (decode
 166 "From: foo@bar.baz (=?ISO-8859-1?Q?a?=)"
 167 "From: foo@bar.baz (a)")
 168
 169 (decode
 170 "From: foo@bar.baz (=?ISO-8859-1?Q?a?= b)"
 171 "From: foo@bar.baz (a b)")
 172
 173 (decode
 174 "From: foo@bar.baz (=?ISO-8859-1?Q?a?= =?ISO-8859-1?Q?b?=)"
 175 "From: foo@bar.baz (ab)")
 176
 177 (decode
 178 "From: foo@bar.baz (=?ISO-8859-1?Q?a?=  =?ISO-8859-1?Q?b?=)"
 179 "From: foo@bar.baz (ab)")
 180
 181 (decode
 182 "From: foo@bar.baz (=?ISO-8859-1?Q?a?=\r
 183 \t=?ISO-8859-1?Q?b?=)"
 184 "From: foo@bar.baz (ab)")
 185
 186 (decode
 187 "From: foo@bar.baz (=?ISO-8859-1?Q?a_b?=)"
 188 "From: foo@bar.baz (a b)")
 189
 190 (decode
 191 "From: foo@bar.baz (=?ISO-8859-1?Q?a?= =?ISO-8859-2?Q?_b?=)"
 192 "From: foo@bar.baz (a b)")
 193
 194 (decode
 195 "Subject: (=?ISO-8859-1?Q?a?=)"
 196 "Subject: (=?ISO-8859-1?Q?a?=)")
 197
 198 (decode
 199 "Subject: (=?ISO-8859-1?Q?a?= b)"
 200 "Subject: (=?ISO-8859-1?Q?a?= b)")
 201
 202 (decode
 203 "Subject: (=?ISO-8859-1?Q?a?= =?ISO-8859-1?Q?b?=)"
 204 "Subject: (=?ISO-8859-1?Q?a?= =?ISO-8859-1?Q?b?=)")
 205
 206 (decode
 207 "Subject: (=?ISO-8859-1?Q?a?=  =?ISO-8859-1?Q?b?=)"
 208 "Subject: (=?ISO-8859-1?Q?a?=  =?ISO-8859-1?Q?b?=)")
 209
 210 (decode
 211 "Subject: (=?ISO-8859-1?Q?a?=\r
 212 \t=?ISO-8859-1?Q?b?=)"
 213 "Subject: (=?ISO-8859-1?Q?a?=\t=?ISO-8859-1?Q?b?=)")
 214
 215 (decode
 216 "Subject: (=?ISO-8859-1?Q?a_b?=)"
 217 "Subject: (=?ISO-8859-1?Q?a_b?=)")
 218
 219 (decode
 220 "Subject: (=?ISO-8859-1?Q?a?= =?ISO-8859-2?Q?_b?=)"
 221 "Subject: (=?ISO-8859-1?Q?a?= =?ISO-8859-2?Q?_b?=)")
 222
 223 ;;; Section 2: Decoding proper inputs.
 224
 225 (decode
 226 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>"
 227 "From: \e$B$"\e(B <akr@jaist.ac.jp>")
 228
 229 (decode
 230 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?= =?ISO-2022-JP?B?GyRCJCQbKEI=?=\r
 231  <akr@jaist.ac.jp>"
 232 "From: \e$B$"$$\e(B <akr@jaist.ac.jp>")
 233
 234 (decode
 235 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 236  =?ISO-2022-JP?B?GyRCJCQbKEI=?=\r
 237  <akr@jaist.ac.jp>"
 238 "From: \e$B$"$$\e(B <akr@jaist.ac.jp>")
 239
 240 (decode
 241 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 242 \t=?ISO-2022-JP?B?GyRCJCQbKEI=?=\r
 243  <akr@jaist.ac.jp>"
 244 "From: \e$B$"$$\e(B <akr@jaist.ac.jp>")
 245
 246 (decode
 247 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?= \"ja \\\"a\\\"\" <akr@jaist.ac.jp>"
 248 "From: \e$B$"\e(B \"ja \\\"a\\\"\" <akr@jaist.ac.jp>")
 249
 250 (decode
 251 "From: akr@jaist.ac.jp (=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 252  =?ISO-2022-JP?B?GyhC?=(=?ISO-2022-JP?B?GyRCJCQbKEI=?=\r
 253  =?ISO-2022-JP?B?GyhC?=)=?ISO-2022-JP?B?GyRCJCYbKEI=?=)"
 254 "From: akr@jaist.ac.jp (\e$B$"\e(B(\e$B$$\e(B)\e$B$&\e(B)")
 255
 256 (decode
 257 "From: a=?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>"
 258 "From: a=?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>")
 259
 260 (decode
 261 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=b <akr@jaist.ac.jp>"
 262 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=b <akr@jaist.ac.jp>")
 263
 264 (decode
 265 "From: a=?ISO-2022-JP?B?GyRCJCIbKEI=?=b <akr@jaist.ac.jp>"
 266 "From: a=?ISO-2022-JP?B?GyRCJCIbKEI=?=b <akr@jaist.ac.jp>")
 267
 268 (decode
 269 "From: \"=?ISO-2022-JP?B?GyRCJCIbKEI=?=\" <akr@jaist.ac.jp>"
 270 "From: \"=?ISO-2022-JP?B?GyRCJCIbKEI=?=\" <akr@jaist.ac.jp>")
 271
 272 (decode
 273 "From: \"\\\"\\\\\" =?ISO-2022-JP?B?GyRCJCIbKEI=?= \"\\\"\\\\\" <akr@jaist.ac.jp>"
 274 "From: \"\\\"\\\\\" \e$B$"\e(B \"\\\"\\\\\" <akr@jaist.ac.jp>")
 275
 276 (decode
 277 "From: < =?ISO-2022-JP?B?GyRCJCIbKEI=?= @jaist.ac.jp>"
 278 "From: < =?ISO-2022-JP?B?GyRCJCIbKEI=?= @jaist.ac.jp>")
 279
 280 (decode
 281 "From: =?ISO-2022-JP?Q?=1B=24BAA=1B=28B?= <akr@jaist.ac.jp>"
 282 "From: \e$BAA\e(B <akr@jaist.ac.jp>")
 283
 284 (decode
 285 "From: =?ISO-2022-JP?Q?=1B$BAA=1B(B?= ) <akr@jaist.ac.jp>"
 286 "From: =?ISO-2022-JP?Q?=1B$BAA=1B(B?= ) <akr@jaist.ac.jp>")
 287
 288 (decode
 289 "From: (=?US-ASCII?Q?(?=)foo@bar.baz(=?US-ASCII?Q?))baz@bar.foo(?=)"
 290 "From: (=?US-ASCII?Q?(?=)foo@bar.baz(=?US-ASCII?Q?))baz@bar.foo(?=)")
 291
 292 (decode
 293 "From: =?ISO-2022-JP?B?GyRCJCIbKEIoGyRCJCIbKEIp?= <akr@jaist.ac.jp>"
 294 "From: \"\e$B$"\e(B(\e$B$"\e(B)\" <akr@jaist.ac.jp>")
 295
 296 (decode
 297 "From: =?US-ASCII?Q?=28?= <akr@jaist.ac.jp>, =?US-ASCII?Q?=29?= <akr@jaist.ac.jp>"
 298 "From: \"(\" <akr@jaist.ac.jp>, \")\" <akr@jaist.ac.jp>"
 299 'ignore-76bytes-limit)
 300
 301 (decode
 302 "From: =?ISO-2022-JP?B?YSJiGyRCJCIbKEJjXA==?= <akr@jaist.ac.jp>"
 303 "From: \"a\\\"b\e$B$"\e(Bc\\\\\" <akr@jaist.ac.jp>")
 304
 305 (decode
 306 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 307 "Subject: \e$B$"\e(B")
 308
 309 (decode
 310 "Subject: a=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 311 "Subject: a=?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 312
 313 (decode
 314 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=b"
 315 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=b")
 316
 317 (decode
 318 "Subject: a=?ISO-2022-JP?B?GyRCJCIbKEI=?=b"
 319 "Subject: a=?ISO-2022-JP?B?GyRCJCIbKEI=?=b")
 320
 321 (decode
 322 "Subject: (a)=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 323 "Subject: (a)=?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 324
 325 (decode
 326 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=(b)"
 327 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=(b)")
 328
 329 (decode
 330 "Subject: (a)=?ISO-2022-JP?B?GyRCJCIbKEI=?=(b)"
 331 "Subject: (a)=?ISO-2022-JP?B?GyRCJCIbKEI=?=(b)")
 332
 333 (decode
 334 "Subject: \"a\"=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 335 "Subject: \"a\"=?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 336
 337 (decode
 338 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=\"b\""
 339 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=\"b\"")
 340
 341 (decode
 342 "Subject: \"a\"=?ISO-2022-JP?B?GyRCJCIbKEI=?=\"b\""
 343 "Subject: \"a\"=?ISO-2022-JP?B?GyRCJCIbKEI=?=\"b\"")
 344
 345 (decode
 346 "Subject: (Re: =?ISO-2022-JP?B?GyRCJCIbKEI=?=)"
 347 "Subject: (Re: =?ISO-2022-JP?B?GyRCJCIbKEI=?=)")
 348
 349 (decode
 350 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:"
 351 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:")
 352
 353 (decode
 354 "Subject: =?ISO-2022-JP?B??="
 355 "Subject: =?ISO-2022-JP?B??=")
 356
 357 (decode
 358 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?= a\r
 359  =?ISO-2022-JP?B?GyRCJCQbKEI=?="
 360 "Subject: \e$B$"\e(B a \e$B$$\e(B")
 361
 362 (decode
 363 "Subject: =?ISO-2022-JP?B?GyRCMCQbKEIgICAgICAgICAgICAgICAgICAgICAgICAgICAg?=\r
 364  =?US-ASCII?Q?____________________________________________________________?=\r
 365  =?ISO-2022-JP?B?ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIBskQlJfGyhC?="
 366 "Subject: \e$B0$\e(B                                                                                                                          \e$BR_\e(B")
 367
 368 (decode
 369 "From: =?ISO-8859-1?Q?abcdefghijklmnopqrst=A1=28=29=22=5C?= <akr@jaist.ac.jp>"
 370 "From: \"abcdefghijklmnopqrst\e.A\eN!()\\\"\\\\\" <akr@jaist.ac.jp>")\e*B
 371
 372 (decode
 373 "Subject: ?= =?"
 374 "Subject: ?= =?")
 375
 376 (decode
 377 "Subject: \" =?ISO-2022-JP?B?GyRCJCIbKEI=?= \""
 378 "Subject: \" \e$B$"\e(B \"")
 379
 380 (decode
 381 "From: \"\\\\\" =?ISO-2022-JP?B?GyRCJCIbKEI=?= \"\" <akr@jaist.ac.jp>"
 382 "From: \"\\\\\" \e$B$"\e(B \"\" <akr@jaist.ac.jp>")
 383
 384 (decode
 385 "Subject: =?ISO-2022-JP?Q?=1B$B$\"=1B(B_=1B$B$\"=1B(B?="
 386 "Subject: \e$B$"\e(B \e$B$"\e(B")
 387
 388 (decode
 389 "Subject: =?ISO-2022-JP?Q?=1B$B$\"=1B(B =1B$B$\"=1B(B?="
 390 "Subject: =?ISO-2022-JP?Q?=1B$B$\"=1B(B =1B$B$\"=1B(B?=")
 391
 392 (decode
 393 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?= a =?ISO-8859-8?Q?=E0?="
 394 "Subject: \e$B$"\e(B a \e.H\eN`")\e*B
 395
 396 (decode
 397 "Subject: =?ISO-8859-8?Q?=E0?= =?ISO-2022-JP?B?GyRCTm0bKEI=?="
 398 "Subject: \e.H\eN`\e$BNm\e(B")\e*B
 399
 400 (decode
 401 "Subject: =?ISO-8859-8?Q?=E0_?= =?ISO-2022-JP?B?GyRCTm0bKEI=?="
 402 "Subject: \e.H\eN` \e$BNm\e(B")\e*B
 403
 404 (decode
 405 "Subject: =?ISO-2022-JP-2?B?Gy5GG05DGyRCNFg/dBsoQg==?="
 406 "Subject: \e.F\eNC\e$B4X?t\e(B")\e*B
 407
 408 (decode
 409 "Subject: =?ISO-8859-7?Q?=C3?= =?ISO-2022-JP?B?GyRCNFg/dBsoQg==?="
 410 "Subject: \e.F\eNC\e$B4X?t\e(B")\e*B
 411
 412 (decode
 413 "Subject: =?Shift_JIS?B?gqA=?="
 414 "Subject: \e$B$"\e(B")
 415
 416 (decode
 417 "Subject: =?EUC-JP?B?pKI=?="
 418 "Subject: \e$B$"\e(B")
 419
 420 (decode
 421 "Subject: = =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 422 "Subject: = \e$B$"\e(B")
 423
 424 (decode
 425 "Subject: =? =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 426 "Subject: =? \e$B$"\e(B")
 427
 428 (decode
 429 "Subject: =?ISO-2022-JP =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 430 "Subject: =?ISO-2022-JP \e$B$"\e(B")
 431
 432 (decode
 433 "Subject: =?ISO-2022-JP? =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 434 "Subject: =?ISO-2022-JP? \e$B$"\e(B")
 435
 436 (decode
 437 "Subject: =?ISO-2022-JP?B =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 438 "Subject: =?ISO-2022-JP?B \e$B$"\e(B")
 439
 440 (decode
 441 "Subject: =?ISO-2022-JP?B? =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 442 "Subject: =?ISO-2022-JP?B? \e$B$"\e(B")
 443
 444 (decode
 445 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 446 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI \e$B$"\e(B")
 447
 448 (decode
 449 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI= =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 450 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI= \e$B$"\e(B")
 451
 452 (decode
 453 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=? =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 454 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=? \e$B$"\e(B")
 455
 456 (decode
 457 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?= =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 458 "Subject: \e$B$"$"\e(B")
 459
 460 (decode
 461 "Subject: ==?ISO-2022-JP?B?GyRCJCIbKEI=?="
 462 "Subject: ==?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 463
 464 (decode
 465 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=="
 466 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?==")
 467
 468 (decode
 469 "From: akr@jaist.ac.jp (\\=?ISO-2022-JP?B?GyRCJCIbKEI=?=)"
 470 "From: akr@jaist.ac.jp (\\=?ISO-2022-JP?B?GyRCJCIbKEI=?=)")
 471
 472 (decode
 473 "=?ISO-2022-JP?B?GyRCJCIbKEI=?=: test"
 474 "=?ISO-2022-JP?B?GyRCJCIbKEI=?=: test")
 475
 476 (decode
 477 "=?ISO-2022-JP?B?GyRCJCIbKEI=?=: test"
 478 "=?ISO-2022-JP?B?GyRCJCIbKEI=?=: test"
 479 'permit-sticked-special)
 480
 481 ;;; Section 3: Decoding melancholic inputs.
 482
 483 (decode
 484 "From:=?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>"
 485 "From:\e$B$"\e(B <akr@jaist.ac.jp>")
 486
 487 (decode
 488 "From: akr@jaist.ac.jp\r
 489  (=?ISO-2022-JP?B?GyRCJCIbKEI=?=\\a=?ISO-2022-JP?B?GyRCJCQbKEI=?=)"
 490 "From: akr@jaist.ac.jp (\e$B$"\e(B\\a\e$B$$\e(B)")
 491
 492 (decode
 493 "From: (a)=?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>"
 494 "From: (a)=?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>")
 495
 496 (decode
 497 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=(b) <akr@jaist.ac.jp>"
 498 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=(b) <akr@jaist.ac.jp>")
 499
 500 (decode
 501 "From: (a)=?ISO-2022-JP?B?GyRCJCIbKEI=?=(b) <akr@jaist.ac.jp>"
 502 "From: (a)=?ISO-2022-JP?B?GyRCJCIbKEI=?=(b) <akr@jaist.ac.jp>")
 503
 504 (decode
 505 "From: (a)=?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>"
 506 "From: (a)\e$B$"\e(B <akr@jaist.ac.jp>"
 507 'permit-sticked-comment)
 508
 509 (decode
 510 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=(b) <akr@jaist.ac.jp>"
 511 "From: \e$B$"\e(B(b) <akr@jaist.ac.jp>"
 512 'permit-sticked-comment)
 513
 514 (decode
 515 "From: (a)=?ISO-2022-JP?B?GyRCJCIbKEI=?=(b) <akr@jaist.ac.jp>"
 516 "From: (a)\e$B$"\e(B(b) <akr@jaist.ac.jp>"
 517 'permit-sticked-comment)
 518
 519 (decode
 520 "From: \"a\"=?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>"
 521 "From: \"a\"=?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>")
 522
 523 (decode
 524 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=\"b\" <akr@jaist.ac.jp>"
 525 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=\"b\" <akr@jaist.ac.jp>")
 526
 527 (decode
 528 "From: \"a\"=?ISO-2022-JP?B?GyRCJCIbKEI=?=\"b\" <akr@jaist.ac.jp>"
 529 "From: \"a\"=?ISO-2022-JP?B?GyRCJCIbKEI=?=\"b\" <akr@jaist.ac.jp>")
 530
 531 (decode
 532 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)\r
 533  <akr@jaist.ac.jp>"
 534 "From: \e$B$"\e(B(\e$B$"\e(B) <akr@jaist.ac.jp>"
 535 'permit-sticked-comment)
 536
 537 (decode
 538 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>"
 539 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>")
 540
 541 (decode
 542 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>"
 543 "To: \e$B$"\e(B<akr@jaist.ac.jp>"
 544 'permit-sticked-special)
 545
 546 (decode
 547 "To: <akr@jaist.ac.jp>,=?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>"
 548 "To: <akr@jaist.ac.jp>,=?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>")
 549
 550 (decode
 551 "To: <akr@jaist.ac.jp>,=?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>"
 552 "To: <akr@jaist.ac.jp>,\e$B$"\e(B<akr@jaist.ac.jp>"
 553 'permit-sticked-special)
 554
 555 (decode
 556 "To: akr@jaist.ac.jp,=?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>"
 557 "To: akr@jaist.ac.jp,=?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>")
 558
 559 (decode
 560 "To: akr@jaist.ac.jp,=?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>"
 561 "To: akr@jaist.ac.jp,\e$B$"\e(B<akr@jaist.ac.jp>"
 562 'permit-sticked-special)
 563
 564 (decode
 565 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:akr@jaist.ac.jp;"
 566 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:akr@jaist.ac.jp;")
 567
 568 (decode
 569 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:akr@jaist.ac.jp;"
 570 "To: \e$B$"\e(B:akr@jaist.ac.jp;"
 571 'permit-sticked-special)
 572
 573 (decode
 574 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:=?ISO-2022-JP?B?GyRCJCQbKEI=?=<akr@jaist.ac.jp>;"
 575 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:=?ISO-2022-JP?B?GyRCJCQbKEI=?=<akr@jaist.ac.jp>;")
 576
 577 (decode
 578 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:=?ISO-2022-JP?B?GyRCJCQbKEI=?=<akr@jaist.ac.jp>;"
 579 "To: \e$B$"\e(B:\e$B$$\e(B<akr@jaist.ac.jp>;"
 580 'ignore-76bytes-limit 'permit-sticked-special)
 581
 582 (decode
 583 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:=?ISO-2022-JP?B?GyRCJCQbKEI=?=<foo@bar>,=?ISO-2022-JP?B?GyRCJCYbKEI=?=<foo@bar>;,=?ISO-2022-JP?B?GyRCJCgbKEI=?=<foo@bar>"
 584 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:=?ISO-2022-JP?B?GyRCJCQbKEI=?=<foo@bar>,=?ISO-2022-JP?B?GyRCJCYbKEI=?=<foo@bar>;,=?ISO-2022-JP?B?GyRCJCgbKEI=?=<foo@bar>")
 585
 586 (decode
 587 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:=?ISO-2022-JP?B?GyRCJCQbKEI=?=<foo@bar>,=?ISO-2022-JP?B?GyRCJCYbKEI=?=<foo@bar>;,=?ISO-2022-JP?B?GyRCJCgbKEI=?=<foo@bar>"
 588 "To: \e$B$"\e(B:\e$B$$\e(B<foo@bar>,\e$B$&\e(B<foo@bar>;,\e$B$(\e(B<foo@bar>"
 589 'ignore-76bytes-limit 'permit-sticked-special)
 590
 591 (decode
 592 "Subject:=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 593 "Subject:\e$B$"\e(B")
 594
 595 ;;; Section 4: Decoding invalid inputs.
 596
 597 (decode
 598 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?==?ISO-2022-JP?B?GyRCJCQbKEI=?=\r
 599  <akr@jaist.ac.jp>"
 600 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?==?ISO-2022-JP?B?GyRCJCQbKEI=?= <akr@jaist.ac.jp>")
 601
 602 (decode
 603 "From: akr@jaist.ac.jp\r
 604  (=?ISO-2022-JP?B?GyRCJCIbKEI=?=a=?ISO-2022-JP?B?GyRCJCQbKEI=?=)"
 605 "From: akr@jaist.ac.jp (=?ISO-2022-JP?B?GyRCJCIbKEI=?=a=?ISO-2022-JP?B?GyRCJCQbKEI=?=)")
 606
 607 (decode
 608 "From: akr@jaist.ac.jp\r
 609  (=?ISO-2022-JP?B?GyRCJCIbKEI=?=(=?ISO-2022-JP?B?GyRCJCQbKEI=?=)=?ISO-2022-JP?B?GyRCJCYbKEI=?=)"
 610 "From: akr@jaist.ac.jp (=?ISO-2022-JP?B?GyRCJCIbKEI=?=(=?ISO-2022-JP?B?GyRCJCQbKEI=?=)=?ISO-2022-JP?B?GyRCJCYbKEI=?=)")
 611
 612 (decode
 613 "From: akr@jaist.ac.jp\r
 614  (=?ISO-2022-JP?B?GyRCJCIbKEI=?=(=?ISO-2022-JP?B?GyRCJCQbKEI=?=)=?ISO-2022-JP?B?GyRCJCYbKEI=?=)"
 615 "From: akr@jaist.ac.jp (\e$B$"\e(B(\e$B$$\e(B)\e$B$&\e(B)"
 616 'ignore-76bytes-limit)
 617
 618 (decode
 619 "Subject: =?=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 620 "Subject: =?=?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 621
 622 (decode
 623 "Subject: =?ISO-2022-JP=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 624 "Subject: =?ISO-2022-JP=?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 625
 626 (decode
 627 "Subject: =?ISO-2022-JP?=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 628 "Subject: =?ISO-2022-JP?=?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 629
 630 (decode
 631 "Subject: =?ISO-2022-JP?B=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 632 "Subject: =?ISO-2022-JP?B=?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 633
 634 (decode
 635 "Subject: =?ISO-2022-JP?B?=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 636 "Subject: =?ISO-2022-JP?B?=?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 637
 638 (decode
 639 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 640 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 641
 642 (decode
 643 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI==?ISO-2022-JP?B?GyRCJCIbKEI=?="
 644 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI==?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 645
 646 (decode
 647 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=?ISO-2022-JP?B?GyRCJCIbKEI=?="
 648 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?=?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 649
 650 (decode
 651 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?==?ISO-2022-JP?B?GyRCJCIbKEI=?="
 652 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?==?ISO-2022-JP?B?GyRCJCIbKEI=?=")
 653
 654 (decode
 655 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI?="
 656 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI?=")
 657
 658 (decode
 659 "Subject: =?ISO-2022-JP?B?GyRCNFg-dBsoQg==?="
 660 "Subject: =?ISO-2022-JP?B?GyRCNFg-dBsoQg==?=")
 661
 662 (decode
 663 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?= =?= =?ISO-2022-JP?B?GyRCJCIbKEI=?="
 664 "Subject: \e$B$"\e(B=?=\e$B$"\e(B")
 665
 666 ;;; Section 5: Encoding proper inputs.
 667
 668 (encode
 669 "From: \e$B$"\e(B <akr@jaist.ac.jp>"
 670 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>")
 671
 672 (encode
 673 "From: \e$B$"$$\e(B <akr@jaist.ac.jp>"
 674 "From: =?ISO-2022-JP?B?GyRCJCIkJBsoQg==?= <akr@jaist.ac.jp>")
 675
 676 (encode
 677 "From: \e$B$"\e(B \e$B$$\e(B <akr@jaist.ac.jp>"
 678 "From: =?ISO-2022-JP?B?GyRCJCIbKEIgGyRCJCQbKEI=?= <akr@jaist.ac.jp>")
 679
 680 (encode
 681 "From: \e.A\eN! \eN! <akr@jaist.ac.jp>"\e*B
 682 "From: =?ISO-8859-1?Q?=A1_=A1?= <akr@jaist.ac.jp>")
 683
 684 (encode
 685 "From: \"\e$B$"\e(B(\e$B$"\e(B)\" <akr@jaist.ac.jp>"
 686 "From: =?ISO-2022-JP?B?GyRCJCIbKEIoGyRCJCIbKEIp?= <akr@jaist.ac.jp>")
 687
 688 (encode
 689 "From: \"a\\\"b\e$B$"\e(Bc\\\\\" <akr@jaist.ac.jp>"
 690 "From: =?ISO-2022-JP?B?YSJiGyRCJCIbKEJjXA==?= <akr@jaist.ac.jp>")
 691
 692 (encode
 693 "Subject: \e$B0$\e(B                                                                                                                          \e$BR_\e(B"
 694 "Subject: =?ISO-2022-JP?B?GyRCMCQbKEIgICAgICAgICAgICAgICAgICAgICAgICAgICAg?=\r
 695  =?US-ASCII?Q?____________________________________________________________?=\r
 696  =?ISO-2022-JP?B?ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIBskQlJfGyhC?=")
 697
 698 (encode
 699 "Subject: \e$B0$\e(B                                                                                                                          \e$BR_\e(B"
 700 "Subject: =?ISO-2022-JP?B?GyQpQrCkICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICDS3w=="
 701 'ignore-76bytes-limit 'ignore-75bytes-limit)
 702
 703 (encode
 704 "From: \e.A\eN! <akr@jaist.ac.jp>"\e*B
 705 "From: =?ISO-8859-1?Q?=A1?= <akr@jaist.ac.jp>")
 706
 707 (encode
 708 "From: \"abcdefghijklmnopqrst\e.A\eN!()\\\"\\\\\" <akr@jaist.ac.jp>"\e*B
 709 "From: =?ISO-8859-1?Q?abcdefghijklmnopqrst=A1=28=29=22=5C?= <akr@jaist.ac.jp>")
 710
 711 (encode
 712 "From: akr@jaist.ac.jp (abcdefghijklmnopqrst\e.A\eN!\\(\\)\"\\\\)"\e*B
 713 "From: akr@jaist.ac.jp (=?ISO-8859-1?Q?abcdefghijklmnopqrst=A1=28=29\"=5C?=)")
 714
 715 (encode
 716 "Subject: \e$B$"\e(B a \e.H\eN`"\e*B
 717 "Subject: =?ISO-2022-JP?B?GyRCJCIbKEI=?= a =?ISO-8859-8?Q?=E0?=")
 718
 719 (encode
 720 "Subject: \e.H\eN`\e$BNm\e(B"\e*B
 721 "Subject: =?ISO-8859-8?Q?=E0?= =?ISO-2022-JP?B?GyRCTm0bKEI=?=")
 722
 723 (encode
 724 "Subject: \e.H\eN` \e$BNm\e(B"\e*B
 725 '("Subject: =?ISO-8859-8?Q?=E0_?= =?ISO-2022-JP?B?GyRCTm0bKEI=?="
 726   "Subject: =?ISO-8859-8?Q?=E0?= =?ISO-2022-JP?B?IBskQk5tGyhC?="))
 727
 728 (encode
 729 "Subject: \e.F\eNC\e$B4X?t\e(B"\e*B
 730 '("Subject: =?ISO-8859-7?Q?=C3?= =?ISO-2022-JP?B?GyRCNFg/dBsoQg==?="
 731   "Subject: =?ISO-2022-JP-2?B?Gy5GG05DGyRCNFg/dBsoQg==?="))
 732
 733 (encode
 734 "From: aaaaaaaaaaaaaaaaaaaaa(\e$B$"$$\e(B)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 735 "From: aaaaaaaaaaaaaaaaaaaaa(=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 736  =?ISO-2022-JP?B?GyRCJCQbKEI=?=)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>")
 737
 738 (encode
 739 "From: aaaaaaaaaaaaaaaaaaaaa (\e$B$"$$\e(B)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 740 '("From: aaaaaaaaaaaaaaaaaaaaa
 741  (=?ISO-2022-JP?B?GyRCJCIkJBsoQg==?=)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 742   "From: aaaaaaaaaaaaaaaaaaaaa (=?ISO-2022-JP?B?GyRCJCIbKEI=?=
 743  =?ISO-2022-JP?B?GyRCJCQbKEI=?=)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"))
 744
 745 (encode
 746 "From: aaaaaaaaaaaaaaaaaaaaa( \e$B$"$$\e(B)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 747 '("From: aaaaaaaaaaaaaaaaaaaaa(
 748  =?ISO-2022-JP?B?GyRCJCIkJBsoQg==?=)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 749   "From: aaaaaaaaaaaaaaaaaaaaa( =?ISO-2022-JP?B?GyRCJCIbKEI=?=
 750  =?ISO-2022-JP?B?GyRCJCQbKEI=?=)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"))
 751
 752 (encode
 753 "From: aaaaaaaaaaaaaaaaaaaaa(\e$B$"$$\e(B )aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 754 '("From: aaaaaaaaaaaaaaaaaaaaa(=?ISO-2022-JP?B?GyRCJCIkJBsoQg==?=
 755  )aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 756   "From: aaaaaaaaaaaaaaaaaaaaa(=?ISO-2022-JP?B?GyRCJCIbKEI=?=
 757  =?ISO-2022-JP?B?GyRCJCQbKEI=?= )aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"))
 758
 759 (encode
 760 "From: aaaaaaaaaaaaaaaaaaaaa(\e$B$"$$\e(B) aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 761 "From: aaaaaaaaaaaaaaaaaaaaa(=?ISO-2022-JP?B?GyRCJCIkJBsoQg==?=)\r
 762  aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>")
 763
 764 (encode
 765 "From: aaaaaaaaaaaaaaaaaaaaa(\e$B$"\e(B \e$B$$\e(B)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 766 "From: aaaaaaaaaaaaaaaaaaaaa(=?ISO-2022-JP?B?GyRCJCIbKEIgCg==?=\r
 767  =?ISO-2022-JP?B?GyRCJCQbKEI=?=)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>")
 768
 769 (encode
 770 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 771 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)aaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>")
 772
 773 (encode
 774 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 775 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)aaaaaaaaaaaaaaaaaaaaa\r
 776  <akr@jaist.ac.jp>")
 777
 778 (encode
 779 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 780 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
 781  <akr@jaist.ac.jp>")
 782
 783 (encode
 784 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 785 "From:\r
 786  (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
 787  <akr@jaist.ac.jp>")
 788
 789 (encode
 790 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 791 "From:\r
 792  (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
 793  <akr@jaist.ac.jp>")
 794
 795 (encode
 796 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 797 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 798  =?ISO-2022-JP?B?GyhC?=)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
 799  <akr@jaist.ac.jp>"
 800 'zero-characters-encoded-word-hack)
 801
 802 (encode
 803 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 804 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 805  =?ISO-2022-JP?B?GyhC?=)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
 806  <akr@jaist.ac.jp>"
 807 'zero-characters-encoded-word-hack)
 808
 809 (encode
 810 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 811 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)\r
 812  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 813 'separate-sticked-tokens-for-fold)
 814
 815 (encode
 816 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 817 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)=?US-ASCII?Q?aaaaaaaaaaaaaaaaaaaaaaa?=\r
 818  =?US-ASCII?Q?aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa?= <akr@jaist.ac.jp>"
 819 'encode-long-ascii-string-for-fold 'permit-sticked-special)
 820
 821 (encode
 822 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 823 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
 824  aaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 825 'divide-atom-for-fold)
 826
 827 (encode
 828 "From: (\e$B$"\e(B)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 829 '("From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
 830   "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 831  <akr@jaist.ac.jp>")
 832 'ignore-76bytes-limit)
 833
 834 (encode
 835 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(\e$B$"\e(B)aa <akr@jaist.ac.jp>"
 836 "From: =?US-ASCII?Q?aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa?=\r
 837  =?US-ASCII?Q?a?=(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)aa <akr@jaist.ac.jp>"
 838 'encode-long-ascii-string-for-fold)
 839
 840 (encode
 841 "From: \e$B$"\e(B aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(\e$B$"\e(B)aa <akr@jaist.ac.jp>"
 842 "From: =?ISO-2022-JP?B?GyRCJCIbKEIgYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYQ==?=\r
 843  =?US-ASCII?Q?aaaaaaaaaaaaaaa?=(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)aa"
 844 'encode-long-ascii-string-for-fold)
 845
 846 (encode
 847 "From: (\e$B$"\e(B) <akr@jaist.ac.jp>"
 848 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=) <akr@jaist.ac.jp>")
 849
 850 (encode
 851 "From: ((((((((((((((((((((((((((((((((((((((((\e$B$"\e(B)))))))))))))))))))))))))))))))))))))))) <akr@jaist.ac.jp>"
 852 "From: ((((((((((((((((((((((((((((((((((((((((=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 853  =?ISO-2022-JP?B?GyhC?=))))))))))))))))))))))))))))))))))))))))\r
 854  <akr@jaist.ac.jp>"
 855 'zero-characters-encoded-word-hack)
 856
 857 (encode
 858 "From: (((((((((((((((((((((((((((((((((((((((((\e$B$"\e(B))))))))))))))))))))))))))))))))))))))))) <akr@jaist.ac.jp>"
 859 "From: (((((((((((((((((((((((((((((((((((((((((=?ISO-2022-JP?B?GyhC?=\r
 860  =?ISO-2022-JP?B?GyRCJCIbKEI=?=)))))))))))))))))))))))))))))))))))))))))\r
 861  <akr@jaist.ac.jp>"
 862 'zero-characters-encoded-word-hack)
 863
 864 (encode
 865 "From: ((((((((((((((((((((((((((((((((((((((((((((((\e$B$"\e(B)))))))))))))))))))))))))))))))))))))))))))))) <akr@jaist.ac.jp>"
 866 "From: ((((((((((((((((((((((((((((((((((((((((((((((=?ISO-2022-JP?B?GyhC?=\r
 867  =?ISO-2022-JP?B?GyRCJCIbKEI=?=))))))))))))))))))))))))))))))))))))))))))))))\r
 868  <akr@jaist.ac.jp>"
 869 'zero-characters-encoded-word-hack)
 870
 871 (encode
 872 "From: (((((((((((((((((((((((((((((((((((((((((((((((\e$B$"\e(B))))))))))))))))))))))))))))))))))))))))))))))) <akr@jaist.ac.jp>"
 873 "From: (((((((((((((((((((((((((((((((((((((((((((((((=?ISO-2022-JP?B?GyhC?=\r
 874  =?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 875  =?ISO-2022-JP?B?GyhC?=)))))))))))))))))))))))))))))))))))))))))))))))\r
 876  <akr@jaist.ac.jp>"
 877 'zero-characters-encoded-word-hack)
 878
 879 (encode
 880 "From: ((((((((((((((((((((((((((((((((((((((((((((((((\e$B$"\e(B)))))))))))))))))))))))))))))))))))))))))))))))) <akr@jaist.ac.jp>"
 881 "From:\r
 882  ((((((((((((((((((((((((((((((((((((((((((((((((=?ISO-2022-JP?B?GyhC?=\r
 883  =?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 884  =?ISO-2022-JP?B?GyhC?=))))))))))))))))))))))))))))))))))))))))))))))))\r
 885  <akr@jaist.ac.jp>"
 886 'zero-characters-encoded-word-hack)
 887
 888 (encode
 889 "From: ((((((((((((((((((((((((((((((((((((((((((((((((((((((\e$B$"\e(B)))))))))))))))))))))))))))))))))))))))))))))))))))))) <akr@jaist.ac.jp>"
 890 "From:\r
 891  ((((((((((((((((((((((((((((((((((((((((((((((((((((((=?ISO-2022-JP?B?GyhC?=\r
 892  =?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 893  =?ISO-2022-JP?B?GyhC?=))))))))))))))))))))))))))))))))))))))))))))))))))))))\r
 894  <akr@jaist.ac.jp>"
 895 'zero-characters-encoded-word-hack)
 896
 897 (encode
 898 "From: (((((((((((((((((((((((((((((((((((((((((((\e$B$"\e(B))))))))))))))))))))))))))))))))))))))))))) <akr@jaist.ac.jp>"
 899 "From:\r
 900  ((((((((((((((((((((((((((((((((((((((((((((((((((((((=?ISO-2022-JP?B?GyhC?=\r
 901  =?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 902  =?ISO-2022-JP?B?GyhC?=))))))))))))))))))))))))))))))))))))))))))))))))))))))\r
 903  <akr@jaist.ac.jp>"
 904 'zero-characters-encoded-word-hack)
 905
 906 (encode
 907 "From: (((((((((((((((((((((((((((((((((((((((((((((((((((((((\e$B$"\e(B))))))))))))))))))))))))))))))))))))))))))))))))))))))) <akr@jaist.ac.jp>"
 908 "From:\r
 909  ((((((((((((((((((((((((((((((((((((((((((((((((((((((=?ISO-2022-JP?B?GyhC?=\r
 910  =?ISO-2022-JP?B?GyhC?=(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)=?ISO-2022-JP?B?GyhC?=\r
 911  =?ISO-2022-JP?B?GyhC?=))))))))))))))))))))))))))))))))))))))))))))))))))))))\r
 912  <akr@jaist.ac.jp>"
 913 'zero-characters-encoded-word-hack)
 914
 915 (encode
 916 "From: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((\e$B$"\e(B)))))))))))))))))))))))))))))))))))))))))))))))))))))))) <akr@jaist.ac.jp>"
 917 "From:\r
 918  ((((((((((((((((((((((((((((((((((((((((((((((((((((((=?ISO-2022-JP?B?GyhC?=\r
 919  =?ISO-2022-JP?B?GyhC?=((=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 920  =?ISO-2022-JP?B?GyhC?=))))))))))))))))))))))))))))))))=?ISO-2022-JP?B?GyhC?=\r
 921  =?ISO-2022-JP?B?GyhC?=))))))))))))))))))))))))\r
 922  <akr@jaist.ac.jp>"
 923 'zero-characters-encoded-word-hack)
 924
 925 (encode
 926 "From: ()(\e$B$"\e(B)() <akr@jaist.ac.jp>"
 927 "From: ()(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)() <akr@jaist.ac.jp>")
 928
 929 (encode
 930 "From: (\e$B$"\e(B)()()()()()()()()()()()()()()()()()()() <akr@jaist.ac.jp>"
 931 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)()()()()()()()()()()()()()()()()()()()\r
 932   <akr@jaist.ac.jp>")
 933
 934 (encode
 935 "From: (\e$B$"\e(B)()()()()()()()()()()()()()()()()()()()()()() <akr@jaist.ac.jp>"
 936 "From:\r
 937  (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)()()()()()()()()()()()()()()()()()()()()()()\r
 938   <akr@jaist.ac.jp>")
 939
 940 (encode
 941 "From: (\e$B$"\e(B)()()()()()()()()()()()()()()()()()()()()()()() <akr@jaist.ac.jp>"
 942 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 943  =?ISO-2022-JP?B?GyhC?=)()()()()()()()()()()()()()()()()()()()()()()()\r
 944   <akr@jaist.ac.jp>"
 945 'zero-characters-encoded-word-hack)
 946
 947 (encode
 948 "From: (\e$B$"\e(B)()()()()()()()()()()()()()()()()()()()()()()()()()()() <akr@jaist.ac.jp>"
 949 "From: (=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 950  =?ISO-2022-JP?B?GyhC?=)()()()()()()()()()()()()()()()(=?ISO-2022-JP?B?GyhC?=\r
 951  =?ISO-2022-JP?B?GyhC?=)()()()()()()()()()()() <akr@jaist.ac.jp>"
 952 'zero-characters-encoded-word-hack)
 953
 954 (encode
 955 "To: l@d (\e$B$"\e(B aaa)(\e$B$"\e(B)"
 956 "To: l@d (=?ISO-2022-JP?B?GyRCJCIbKEI=?= aaa)(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)")
 957
 958 (encode
 959 "To: l@d (\e$B$"\e(B aaaa)(\e$B$"\e(B)"
 960 "To: l@d (=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 961  aaaa)(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)")
 962
 963 (encode
 964 "To: l@d (\e$B$"\e(B aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)(\e$B$"\e(B)"
 965 "To: l@d (=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 966  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)")
 967
 968 (encode
 969 "To: l@d (\e$B$"\e(B aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)(\e$B$"\e(B)"
 970 "To: l@d (=?ISO-2022-JP?B?GyRCJCIbKEIgYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWE=?=\r
 971  =?US-ASCII?Q?aaaaaaaaaaaaaaaaaa?=)(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)"
 972 'encode-long-ascii-string-for-fold)
 973
 974 (encode
 975 "To: l@d (\e$B$"\e(B aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()\e$B$"\e(B)"
 976 "To: l@d (=?ISO-2022-JP?B?GyRCJCIbKEIgYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWE=?=\r
 977  =?US-ASCII?Q?aaaaaaaaaaaaaaaaaa?=()=?ISO-2022-JP?B?GyRCJCIbKEI=?=)"
 978 'encode-long-ascii-string-for-fold)
 979
 980 (encode
 981 "To: l@d (\e$B$"\e(B aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \e$B$"\e(B)(\e$B$"\e(B)"
 982 "To: l@d (=?ISO-2022-JP?B?GyRCJCIbKEI=?= aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
 983  =?ISO-2022-JP?B?GyRCJCIbKEI=?=)(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)")
 984
 985 (encode
 986 "To: l@d (\e$B$"\e(B aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \e$B$"\e(B)(\e$B$"\e(B)"
 987 "To: l@d (=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
 988  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
 989  =?ISO-2022-JP?B?GyRCJCIbKEI=?=)(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)")
 990
 991 (encode
 992 "Subject: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ?\e$(C$!\e(B?"
 993 "Subject: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa =?EUC-KR?B?P6ShPw==?=")
 994
 995 (encode
 996 "Subject: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ?\e$(C$!\e(B?"
 997 "Subject: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa =?EUC-KR?B?P6Sh?=\r
 998  =?US-ASCII?Q?=3F?=")
 999
1000 (encode
1001 "Subject: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ?\e$(C$!\e(B?"
1002 "Subject: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa =?EUC-KR?B?P6Sh?=\r
1003  =?US-ASCII?Q?=3F?=")
1004
1005 (encode
1006 "Subject: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ?\e$(C$!\e(B?"
1007 "Subject: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
1008  =?EUC-KR?B?P6ShPw==?=")
1009
1010 ;----------------------------------------------------------------------------
1011
1012 ;;; Section 6: Encoding melancholic inputs.
1013
1014 (encode
1015 "From: akr@jaist.ac.jp (\e$B$"\e(B(\e$B$$\e(B)\e$B$&\e(B)"
1016 "From: akr@jaist.ac.jp\r
1017  (=?ISO-2022-JP?B?GyRCJCIbKEI=?=(=?ISO-2022-JP?B?GyRCJCQbKEI=?=)=?ISO-2022-JP?B?GyRCJCYbKEI=?=)"
1018 'ignore-76bytes-limit)
1019
1020 (encode
1021 "From: akr@jaist.ac.jp (\e$B$"\e(B(\e$B$$\e(B)\e$B$&\e(B)"
1022 "From: akr@jaist.ac.jp (=?ISO-2022-JP?B?GyRCJCIbKEI=?=\r
1023  =?ISO-2022-JP?B?GyhC?=(=?ISO-2022-JP?B?GyRCJCQbKEI=?=\r
1024  =?ISO-2022-JP?B?GyhC?=)=?ISO-2022-JP?B?GyRCJCYbKEI=?=)"
1025 'zero-characters-encoded-word-hack)
1026
1027 (encode
1028 "From: \e$B$"\e(B(\e$B$"\e(B) <akr@jaist.ac.jp>"
1029 "From: =?ISO-2022-JP?B?GyRCJCIbKEIoGyRCJCIbKEIp?= <akr@jaist.ac.jp>"
1030 'encode-sticked-comment-as-atom)
1031
1032 (encode
1033 "From: \e$B$"\e(B(\e$B$"\e(B) <akr@jaist.ac.jp>"
1034 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?=(=?ISO-2022-JP?B?GyRCJCIbKEI=?=)\r
1035  <akr@jaist.ac.jp>"
1036 'permit-sticked-comment)
1037
1038 (encode
1039 "From: \e$B$"\e(B(\e$B$"\e(B) <akr@jaist.ac.jp>"
1040 "From: =?ISO-2022-JP?B?GyRCJCIbKEI=?= (=?ISO-2022-JP?B?GyRCJCIbKEI=?=)\r
1041  <akr@jaist.ac.jp>"
1042 'separate-sticked-comment)
1043
1044 (encode
1045 "To: \e$B$"\e(B<akr@jaist.ac.jp>"
1046 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>"
1047 'permit-sticked-special)
1048
1049 (encode
1050 "To: \e$B$"\e(B<akr@jaist.ac.jp>"
1051 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>"
1052 'separate-sticked-special)
1053
1054 (encode
1055 "To: <akr@jaist.ac.jp>,\e$B$"\e(B<akr@jaist.ac.jp>"
1056 "To: <akr@jaist.ac.jp>,=?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>"
1057 'permit-sticked-special)
1058
1059 (encode
1060 "To: <akr@jaist.ac.jp>,\e$B$"\e(B<akr@jaist.ac.jp>"
1061 "To: <akr@jaist.ac.jp>, =?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>"
1062 'separate-sticked-special)
1063
1064 (encode
1065 "To: akr@jaist.ac.jp,\e$B$"\e(B<akr@jaist.ac.jp>"
1066 "To: akr@jaist.ac.jp,=?ISO-2022-JP?B?GyRCJCIbKEI=?=<akr@jaist.ac.jp>"
1067 'permit-sticked-special)
1068
1069 (encode
1070 "To: akr@jaist.ac.jp,\e$B$"\e(B<akr@jaist.ac.jp>"
1071 "To: akr@jaist.ac.jp, =?ISO-2022-JP?B?GyRCJCIbKEI=?= <akr@jaist.ac.jp>"
1072 'separate-sticked-special)
1073
1074 (encode
1075 "To: \e$B$"\e(B:akr@jaist.ac.jp;"
1076 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:akr@jaist.ac.jp;"
1077 'permit-sticked-special)
1078
1079 (encode
1080 "To: \e$B$"\e(B:akr@jaist.ac.jp;"
1081 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?= :akr@jaist.ac.jp;"
1082 'separate-sticked-special)
1083
1084 (encode
1085 "To: \e$B$"\e(B:\e$B$$\e(B<akr@jaist.ac.jp>;"
1086 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:=?ISO-2022-JP?B?GyRCJCQbKEI=?=<akr@jaist.ac.jp>;"
1087 'ignore-76bytes-limit 'permit-sticked-special)
1088
1089 (encode
1090 "To: \e$B$"\e(B:\e$B$$\e(B<akr@jaist.ac.jp>;"
1091 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:=?ISO-2022-JP?B?GyRCJCQbKEI=?=\r
1092  =?ISO-2022-JP?B?GyhC?=<akr@jaist.ac.jp>;"
1093 'zero-characters-encoded-word-hack 'permit-sticked-special)
1094
1095 (encode
1096 "To: \e$B$"\e(B:\e$B$$\e(B<akr@jaist.ac.jp>;"
1097 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?= : =?ISO-2022-JP?B?GyRCJCQbKEI=?=\r
1098  <akr@jaist.ac.jp>;"
1099 'separate-sticked-special)
1100
1101 (encode
1102 "To: \e$B$"\e(B:\e$B$$\e(B<foo@bar>,\e$B$&\e(B<foo@bar>;,\e$B$(\e(B<foo@bar>"
1103 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:=?ISO-2022-JP?B?GyRCJCQbKEI=?=<foo@bar>,=?ISO-2022-JP?B?GyRCJCYbKEI=?=<foo@bar>;,=?ISO-2022-JP?B?GyRCJCgbKEI=?=<foo@bar>"
1104 'ignore-76bytes-limit 'permit-sticked-special)
1105
1106 (encode
1107 "To: \e$B$"\e(B:\e$B$$\e(B<foo@bar>,\e$B$&\e(B<foo@bar>;,\e$B$(\e(B<foo@bar>"
1108 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?=:=?ISO-2022-JP?B?GyRCJCQbKEI=?=\r
1109  =?ISO-2022-JP?B?GyhC?=<foo@bar>,=?ISO-2022-JP?B?GyRCJCYbKEI=?=\r
1110  =?ISO-2022-JP?B?GyhC?=<foo@bar>;,=?ISO-2022-JP?B?GyRCJCgbKEI=?=<foo@bar>"
1111 'zero-characters-encoded-word-hack 'permit-sticked-special)
1112
1113 (encode
1114 "To: \e$B$"\e(B:\e$B$$\e(B<foo@bar>,\e$B$&\e(B<foo@bar>;,\e$B$(\e(B<foo@bar>"
1115 "To: =?ISO-2022-JP?B?GyRCJCIbKEI=?= : =?ISO-2022-JP?B?GyRCJCQbKEI=?=\r
1116  <foo@bar>, =?ISO-2022-JP?B?GyRCJCYbKEI=?= <foo@bar>;,\r
1117  =?ISO-2022-JP?B?GyRCJCgbKEI=?= <foo@bar>"
1118 'separate-sticked-special)
1119
1120 (encode
1121 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaa <akr@jaist.ac.jp>"
1122 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?EUC-KR?B?P6ShPw==?=()aaaaa\r
1123  <akr@jaist.ac.jp>"
1124 'permit-sticked-comment)
1125
1126 (encode
1127 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaa <akr@jaist.ac.jp>"
1128 '("From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?EUC-KR?B?P6Sh?=\r
1129  =?US-ASCII?Q?=3F?=()aaaaa <akr@jaist.ac.jp>"
1130   "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?US-ASCII?Q?=3F?=\r
1131  =?EUC-KR?B?pKE/?=()aaaaa <akr@jaist.ac.jp>")
1132 'permit-sticked-comment)
1133
1134 (encode
1135 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaa <akr@jaist.ac.jp>"
1136 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?EUC-KR?B?P6Sh?=
1137  =?US-ASCII?Q?=3F?=()aaaaa <akr@jaist.ac.jp>"
1138 'permit-sticked-comment)
1139
1140 (encode
1141 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1142 '("From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?EUC-KR?B?P6Sh?=\r
1143  =?US-ASCII?Q?=3F?=()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1144   "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?US-ASCII?Q?=3F?=\r
1145  =?EUC-KR?B?pKE/?=()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>")
1146 'permit-sticked-comment)
1147
1148 (encode
1149 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1150 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?US-ASCII?Q?=3F?=\r
1151  =?EUC-KR?B?pKE/?=()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1152 'permit-sticked-comment)
1153
1154 (encode
1155 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1156 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?US-ASCII?Q?=3F?=\r
1157  =?EUC-KR?B?pKE/?=()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1158 'permit-sticked-comment)
1159
1160 (encode
1161 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1162 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?EUC-KR?B?P6Sh?=\r
1163  =?US-ASCII?Q?=3F?=()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1164 'permit-sticked-comment)
1165
1166 (encode
1167 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1168 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?EUC-KR?B?P6Sh?=\r
1169  =?US-ASCII?Q?=3F?=()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
1170  <akr@jaist.ac.jp>"
1171 'permit-sticked-comment)
1172
1173 (encode
1174 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1175 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?EUC-KR?B?P6Sh?=\r
1176  =?US-ASCII?Q?=3F?=()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
1177  <akr@jaist.ac.jp>"
1178 'permit-sticked-comment)
1179
1180 (encode
1181 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1182 "From:
1183  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?EUC-KR?B?P6Sh?=\r
1184  =?US-ASCII?Q?=3F?=()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
1185  <akr@jaist.ac.jp>"
1186 'permit-sticked-comment)
1187
1188 (encode
1189 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1190 "From:
1191  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?US-ASCII?Q?=3F?=\r
1192  =?EUC-KR?B?pKE/?=()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
1193  <akr@jaist.ac.jp>"
1194 'permit-sticked-comment)
1195
1196 (encode
1197 "From: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()?\e$(C$!\e(B?()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <akr@jaist.ac.jp>"
1198 '("From:
1199  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()=?EUC-KR?B?P6Sh?=\r
1200  =?US-ASCII?Q?=3F?=()=?US-ASCII?Q?aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa?=\r
1201  =?US-ASCII?Q?aaaaaaaaaaaaaaaa?= <akr@jaist.ac.jp>"
1202   "From: =?US-ASCII?Q?aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa?=
1203  =?US-ASCII?Q?aa?=()=?US-ASCII?Q?=3F?=\r
1204  =?EUC-KR?B?pKE/?=()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\r
1205  <akr@jaist.ac.jp>")
1206 'permit-sticked-comment)
1207
1208 ;----------------------------------------------------------------------------
1209
1210 ;;; Section 7: Using embedded-encoded-words.
1211 ;;
1212 ;; embedded-encoded-word \e$BI=8=\e(B
1213 ;;
1214 ;; RFC2047 \e$B$N%G%3!<%@$O@x:_E*$K\e(B(\e$B%G%3!<%I7k2L$G$J$/\e(B) encoded-word \e$B$=$N$b$N$r\e(B
1215 ;; \e$B=PNO$7$J$1$l$P$J$i$J$$$3$H$,$"$k!#\e(B
1216 ;;
1217 ;; 1. \e$BCN$i$J$$\e(B charset \e$B$b$7$/$O\e(B encoding \e$B$,;XDj$5$l$F$$$?$H$-!#\e(B
1218 ;;  =?unknown-charset?known-encoding?some-encoded-text?=
1219 ;;  =?known-charset?unknown-encoding?some-encoded-text?=
1220 ;;  =?unknown-charset?unknown-encoding?some-encoded-text?=
1221 ;;
1222 ;; 2. \e$B%G%3!<%I$G$-$F$bFbMF$,7uF]$9$.$k$H$-!#\e(B
1223 ;;  Non ASCII \e$B3HD%\e(B RFC822 \e$B$NCf$K\e(B =?US-ASCII?Q?=0D=0A=0D=0A?= \e$B$N%G%3!<%I\e(B
1224 ;; \e$B7k2L$rKd$a9~$`$N$O4m81$9$.$k!#\e(B
1225 ;;
1226 ;; \e$B$^$?!"%G%3!<%@$O\e(B encoded-word \e$B$N$h$&$K$_$($k%G%3!<%I7k2L$r=PNO$7$J$1\e(B
1227 ;; \e$B$l$P$J$i$J$$$3$H$b$"$k!#\e(B
1228 ;;
1229 ;;  =?US-ASCII?Q?=3D=3FUS-ASCII=3FQ=3Ftext=3F=3D?=
1230 ;;
1231 ;; \e$B%G%3!<%@$,C1$J$kJ8;zNs$r=PNO$9$k>l9g!"C1=c$K$O\e(B encoded-word \e$B$=$N$b$N$H\e(B
1232 ;; encoded-word \e$B$N$h$&$K$_$($kJ8;zNs$r6hJL$G$-$J$$!#\e(B
1233 ;; \e$B$3$3$G$OJ8;zNsCf$G$=$l$i$r3N<B$K6hJL$7$FI=8=$9$kJ}K!$r<($9!#\e(B
1234 ;;
1235 ;; rule 1: \e$BJ8;zNsCf$G\e(B =?charset?encoding?text?= \e$B$H$$$&%Q%?!<%s$K\e(B
1236 ;;  \e$B%^%C%A$7$J$$ItJ,$O$=$NItJ,$N$^$^$NFbMF$rI=$9!#\e(B
1237 ;;
1238 ;; rule 2: \e$BJ8;zNsCf$G\e(B =?charset?encoding?text?= \e$B$H$$$&%Q%?!<%s$K\e(B
1239 ;;  \e$B%^%C%A$9$kItJ,$O\e(B charset \e$B$N@hF,$K\e(B + \e$B$,$$$/$DIU$$$F$$$k$+$GFbMF$N\e(B
1240 ;;  \e$B2r<a$rJQ$($k!#\e(B
1241 ;;
1242 ;;  3\e$B$rK!$H$7$F\e(B0\e$B$HEy$7$$>l9g\e(B(0, 3, 6, ...): charset \e$B$N@hF,$N\e(B + \e$B$N?t$r\e(B
1243 ;;    1/3 \e$B$K$7$?J8;zNs\e(B
1244 ;;  3\e$B$rK!$H$7$F\e(B1\e$B$HEy$7$$>l9g\e(B(1, 4, 7, ...): charset \e$B$N@hF,$N\e(B + \e$B$N?t$r\e(B
1245 ;;    1/3 (\e$B>.?tE@0J2<@Z<N$F\e(B)\e$B$K$7$F!"$=$l$r\e(B encoded-word \e$B$H;W$C$F%G\e(B
1246 ;;    \e$B%3!<%I$7$?J8;zNs!#\e(B
1247 ;;  3\e$B$rK!$H$7$F\e(B2\e$B$HEy$7$$>l9g\e(B(2, 5, 8, ...): charset \e$B$N@hF,$N\e(B + \e$B$N?t$r\e(B
1248 ;;    1/3 (\e$B>.?tE@0J2<@Z<N$F\e(B)\e$B$K$7$F!":G8e$N\e(B = \e$B$r<h$j=|$$$?J8;zNs\e(B
1249 ;;
1250 ;;  =?c?e?t?=?c?e?t?=... \e$B$H$$$&$h$&$K!"%Q%?!<%s$N@hF,$N\e(B = \e$B$H\e(B \e$BKvHx$N\e(B =
1251 ;;  \e$B$,=E$J$k>l9g!"4q?tHVL\$N$b$N$KBP$7$F>e5-$N%k!<%k$rE,MQ$9$k!#\e(B
1252 ;;
1253 ;; NOTE: + \e$B$r\e(B embedded-encoded-word \e$BI=8=$N\e(B quote \e$BJ8;z$H8F$V!#\e(B
1254 ;;
1255 ;; NOTE: \e$B8=;~E@\e(B(1998/07/19)\e$B$G\e(B IANA \e$B$K$O\e(B + \e$B$r4^$`\e(B charset \e$B$O\e(B
1256 ;;  \e$BEPO?$5$l$F$$$J$$$N$G!"$=$l$i$N\e(B charset \e$B$r;H$C$?\e(B
1257 ;;  encoded-word \e$B$rI=8=$9$k$K$O\e(B + \e$B$r\e(B 1\e$B$D$D$1$k$3$H$K$J$k!#\e(B
1258 ;;
1259 ;;  =?US-ASCII?Q?abcdef?= \e$B$H$$$&\e(Bencoded-word : =?+US-ASCII?Q?abcdef?=
1260 ;;
1261 ;;  =?US-ASCII?Q?abcdef?= \e$B$H$$$&J8;zNs\e(B        : =?US-ASCII?Q?abcdef?=
1262 ;;  =?+US-ASCII?Q?abcdef?= \e$B$H$$$&J8;zNs\e(B       : =?+++US-ASCII?Q?abcdef?=
1263 ;;  =?++US-ASCII?Q?abcdef?= \e$B$H$$$&J8;zNs\e(B     : =?++++++US-ASCII?Q?abcdef?=
1264 ;;  =?+++US-ASCII?Q?abcdef?= \e$B$H$$$&J8;zNs\e(B    : =?+++++++++US-ASCII?Q?abcdef?=
1265 ;;  =?US-ASCII+?Q?abcdef?= \e$B$H$$$&J8;zNs\e(B      : =?US-ASCII+?Q?abcdef?=
1266 ;;  =?U+S-ASCII?Q?abcdef?= \e$B$H$$$&J8;zNs\e(B      : =?U+S-ASCII?Q?abcdef?=
1267 ;;
1268 ;;  =?US-ASCII?Q?abcdef? \e$B$H$$$&J8;zNs\e(B         : =?++US-ASCII?Q?abcdef?=
1269 ;;  =?+US-ASCII?Q?abcdef? \e$B$H$$$&J8;zNs\e(B        : =?+++++US-ASCII?Q?abcdef?=
1270 ;;  =?++US-ASCII?Q?abcdef? \e$B$H$$$&J8;zNs\e(B     : =?++++++++US-ASCII?Q?abcdef?=
1271 ;;  =?+++US-ASCII?Q?abcdef? \e$B$H$$$&J8;zNs\e(B    : =?+++++++++++US-ASCII?Q?abcdef?=
1272 ;;
1273 ;; NOTE: encoded-word \e$B$K8+$($kJ8;zNs$G\e(B + \e$B$,\e(B 3\e$BG\A}$5$l$k$N$O\e(B charset \e$B$N\e(B
1274 ;;  \e$B@hF,$@$1$G$"$j!"\e(Bencoding \e$B$d\e(B encoded-text \e$B$O$?$H$(\e(B + \e$B$,F~$C$F$$$F$b\e(B
1275 ;;  \e$BJQ2=$7$J$$!#$^$?!"\e(Bcharset \e$BCf$G$b\e(B \e$B@hF,0J30$N\e(B + \e$B$OJQ2=$7$J$$!#\e(B
1276 ;;
1277 ;; NOTE: charset \e$B$H\e(B encoding \e$B$K$O\e(B = \e$B$O4^$^$l$J$$$N$G\e(B 1\e$BJ8;z0J>e=E$J$k$3\e(B
1278 ;;  \e$B$H$O$J$$!#\e(B
1279 ;;
1280 ;; rule 3: \e$BJ8;zNsA4BN$NFbMF$O!"\e(Brule 1 \e$B$H\e(B rule 2 \e$B$G2r<a$7$?3FItJ,$N\e(B
1281 ;;   \e$BJ8;zNs$rC1=c$KO"7k$7$?J8;zNs$H$9$k!#\e(B
1282 ;;
1283 ;; NOTE: RFC2047 \e$B$G$O\e(B encoded-word \e$B$,6uGr$G6h@Z$i$l$J$1$l$P$J$i$J$$$H$+!"\e(B
1284 ;;  encoded-word \e$B$O\e(B 75bytes \e$B0J2<$G$J$1$l$P$J$i$J$$$H$+!"\e(B
1285 ;;  encoded-word \e$B$,4^$^$l$k9T$O\e(B 76bytes \e$B0J2<$G$J$1$l$P$J$i$J$$$J$I$H$$$&\e(B
1286 ;;  \e$B5,Ls$,$"$k$,!"\e(Bembedded-encoded-word \e$BI=8=$G$O$=$l$i$O:NMQ$7$J$$!#\e(B
1287 ;;  \e$BC1=c$K\e(B encoded-word \e$BFbIt$NJ8K!$@$1$rMxMQ$9$k!#\e(B
1288 ;;  (\e$BK\<AE*$K$O0[$J$kJ8K!$r:NMQ$9$k$3$H$b2DG=$G$"$k$,!"\e(BRFC2047 \e$B$K7I0U$r\e(B
1289 ;;  \e$BI=$7$F\e(B encoded-word \e$B$NJ8K!$r:NMQ$9$k!#\e(B)
1290 ;;
1291 ;; NOTE: embedded-encoded-word \e$BI=8=$7$?J8;zNs$NO"7k$O0BA4$G$O$J$$!#\e(B
1292 ;;  =?+US-ASCII?Q?ab \e$B$H\e(B cd?= \e$B$H$$$&\e(B embedded-encoded-word \e$BI=8=$7$?J8;zNs$O\e(B
1293 ;;  \e$B$=$l$>$l$=$NJ8;zNs$=$N$b$N$rI=8=$9$k$,!"$=$l$i$rO"7k$7$?J8;zNs\e(B
1294 ;;  =?+US-ASCII?Q?abcd?= \e$B$O\e(B abcd \e$B$H$$$&J8;zNs$rI=8=$9$k$3$H$K$J$j!"\e(B
1295 ;;  \e$B$=$l$>$l$NFbMF$NO"7k$H$O$J$i$J$$!#\e(B
1296 ;;
1297 ;;  \e$B$3$l$O$H$/$K\e(B Non ASCII \e$B3HD%\e(B RFC822 \e$B$NCf$K\e(B embedded-encoded-word \e$BI=8=$r\e(B
1298 ;;  \e$BKd$a9~$`$H$-$K5$$rIU$1$J$1$l$P$J$i$J$$!#\e(B(\e$BKd$a9~$s$@7k2L$O@5$7$$\e(B
1299 ;;  embedded-encoded-word \e$BI=8=$H$O$J$i$J$$$+$bCN$l$J$$!#\e(B)
1300
1301 (decode
1302 "Subject: =?Unknown-Charset?B?gqA=?="
1303 "Subject: =?+Unknown-Charset?B?gqA=?="
1304 'embedded-encoded-word)
1305
1306 (decode
1307 "Subject: =?US-ASCII?G?H4sIACqUszUAA8tIzcnJBwCGphA2BQAAAA==?="
1308 "Subject: =?+US-ASCII?G?H4sIACqUszUAA8tIzcnJBwCGphA2BQAAAA==?="
1309 'embedded-encoded-word)
1310
1311 (decode
1312 "Subject: =?US-ASCII?Unknown-Encoding?H4sIAGOUszUAAwtyczYyMDEHAEpvqpIHAAAA?="
1313 "Subject: =?+US-ASCII?Unknown-Encoding?H4sIAGOUszUAAwtyczYyMDEHAEpvqpIHAAAA?="
1314 'embedded-encoded-word)
1315
1316 (decode
1317 "Subject: =?ISO-2022-JP?G?H4sIAGiTszUAA5NWcVIBAhMtaQ0nAGLSaeEMAAAA?=\r
1318  =?ISO-2022-JP?G?H4sIAH6TszUAA5NWcVIxV3FTyVbxldZwAgAuIikKDgAAAA==?="
1319 "Subject: =?+ISO-2022-JP?G?H4sIAGiTszUAA5NWcVIBAhMtaQ0nAGLSaeEMAAAA?==?+ISO-2022-JP?G?H4sIAH6TszUAA5NWcVIxV3FTyVbxldZwAgAuIikKDgAAAA==?="
1320 'embedded-encoded-word)
1321
1322 (decode
1323 "Subject: =?Unknown-Charset?B?gqA=?= =?Unknown-Charset?B?gqA=?="
1324 "Subject: =?+Unknown-Charset?B?gqA=?==?+Unknown-Charset?B?gqA=?="
1325 'embedded-encoded-word)
1326
1327 (decode
1328 "Subject: =?Unknown-Charset?B?gqA=?=  =?Unknown-Charset?B?gqA=?="
1329 "Subject: =?+Unknown-Charset?B?gqA=?==?+Unknown-Charset?B?gqA=?="
1330 'embedded-encoded-word)
1331
1332 (decode
1333 "Subject: =?Unknown-Charset?B?gqA=?=\r
1334  =?Unknown-Charset?B?gqA=?="
1335 "Subject: =?+Unknown-Charset?B?gqA=?==?+Unknown-Charset?B?gqA=?="
1336 'embedded-encoded-word)
1337
1338 (decode
1339 "Subject: =?Unknown-Charset?B?gqA=?=\r
1340 \t=?Unknown-Charset?B?gqA=?="
1341 "Subject: =?+Unknown-Charset?B?gqA=?==?+Unknown-Charset?B?gqA=?="
1342 'embedded-encoded-word)
1343
1344 (decode
1345 "Subject: a=?Unknown-Charset?B?gqA=?="
1346 "Subject: a=?Unknown-Charset?B?gqA=?="
1347 'embedded-encoded-word)
1348
1349 (decode
1350 "Subject: =?Unknown-Charset?B?gqA=?=b"
1351 "Subject: =?Unknown-Charset?B?gqA=?=b"
1352 'embedded-encoded-word)
1353
1354 (decode
1355 "Subject: a=?Unknown-Charset?B?gqA=?=b"
1356 "Subject: a=?Unknown-Charset?B?gqA=?=b"
1357 'embedded-encoded-word)
1358
1359 (decode
1360 "Subject: a =?Unknown-Charset?B?gqA=?= b"
1361 "Subject: a =?+Unknown-Charset?B?gqA=?= b"
1362 'embedded-encoded-word)
1363
1364 (decode
1365 "Subject: =?ISO-2022-JP?B?DQoNCg==?="
1366 "Subject: =?+US-ASCII?Q?=0D=0A=0D=0A?="
1367 'embedded-encoded-word)
1368
1369 (decode
1370 "Subject: =?US-ASCII?Q?a=0D=0A_b?="
1371 "Subject: a b"
1372 'embedded-encoded-word)
1373
1374 (decode
1375 "Subject: =?US-ASCII?Q?a=0D=0Ab?="
1376 "Subject: a=?+US-ASCII?Q?=0D=0A?=b"
1377 'embedded-encoded-word)
1378
1379 ;;; Section 8: CR and LF.
1380
1381 (decode
1382 "From: akr@jaist.ac.jp (\r\\\n)"
1383 "From: akr@jaist.ac.jp (\r\\\n)")
1384
1385 (decode
1386 "From: akr@jaist.ac.jp (\r=?US-ASCII?Q?=0A?= =?US-ASCII?Q?a?=)"
1387 "From: akr@jaist.ac.jp (\r=?US-ASCII?Q?=0A?= a)")
1388
1389 (decode
1390 "From: akr@jaist.ac.jp (\r=?US-ASCII?Q?=0A_?=)"
1391 "From: akr@jaist.ac.jp (\r=?US-ASCII?Q?=0A_?=)")
1392
1393 (decode
1394 "From: akr@jaist.ac.jp (\r=?US-ASCII?Q?=0A=09?=)"
1395 "From: akr@jaist.ac.jp (\r=?US-ASCII?Q?=0A=09?=)")
1396
1397 (decode
1398 "From: akr@jaist.ac.jp (\r=?US-ASCII?Q?=0A?= )"
1399 "From: akr@jaist.ac.jp (\r=?US-ASCII?Q?=0A?= )")
1400
1401 (decode
1402 "From: akr@jaist.ac.jp (\r=?US-ASCII?Q?=0A?=\t)"
1403 "From: akr@jaist.ac.jp (\r=?US-ASCII?Q?=0A?=\t)")
1404
1405 (decode
1406 "From: akr@jaist.ac.jp (\\\r\\\n)"
1407 "From: akr@jaist.ac.jp (\\\r\\\n)")
1408
1409 (decode
1410 "From: akr@jaist.ac.jp (\\\r=?US-ASCII?Q?=0A?= =?US-ASCII?Q?a?=)"
1411 "From: akr@jaist.ac.jp (=?+US-ASCII?Q?=0D=0A?=a)"
1412 'embedded-encoded-word)
1413
1414 (decode
1415 "From: akr@jaist.ac.jp (\\\r=?US-ASCII?Q?=0Aa?=)"
1416 "From: akr@jaist.ac.jp (=?+US-ASCII?Q?=0D=0A?=a)"
1417 'embedded-encoded-word)
1418
1419 (decode
1420 "From: akr@jaist.ac.jp (\\\r=?US-ASCII?Q?=0A_?=)"
1421 "From: akr@jaist.ac.jp (\\ )")
1422
1423 (decode
1424 "From: akr@jaist.ac.jp (\\\r=?US-ASCII?Q?=0A=09?=)"
1425 "From: akr@jaist.ac.jp (\\\t)")
1426
1427 (decode
1428 "From: akr@jaist.ac.jp (\\\r=?US-ASCII?Q?=0A?= )"
1429 "From: akr@jaist.ac.jp (\\ )")
1430
1431 (decode
1432 "From: akr@jaist.ac.jp (\\\r=?US-ASCII?Q?=0A?=\t)"
1433 "From: akr@jaist.ac.jp (\\\t)")
1434
1435 (decode
1436 "From: akr@jaist.ac.jp (\\\r=?US-ASCII?Q?=0A?=\r
1437  =?US-ASCII?Q?=0D=0A?= =?US-ASCII?Q?a?=)"
1438 "From: akr@jaist.ac.jp (=?+US-ASCII?Q?=0D=0A=0D=0A?=a)"
1439 'embedded-encoded-word)
1440
1441 (decode
1442 "From: akr@jaist.ac.jp (\\\r=?US-ASCII?Q?=0A?=\r
1443  =?US-ASCII?Q?=0D?=\\\n =?US-ASCII?Q?a?=)"
1444 "From: akr@jaist.ac.jp (=?+US-ASCII?Q?=0D=0A?=\r\\
1445  a)"
1446 'embedded-encoded-word)
1447
1448 ;;;end-test
1449
1450 (report)
1451
1452 ;----------------------------------------------------------------------------