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55535639 | 1 | ;;; mail-extr.el --- extract full name and address from RFC 822 mail header |
72c0ae01 | 2 | |
0b725d8c GM |
3 | ;; Copyright (C) 1991, 1992, 1993, 1994, 1997, 2001 |
4 | ;; Free Software Foundation, Inc. | |
3a801d0c | 5 | |
72c0ae01 | 6 | ;; Author: Joe Wells <jbw@cs.bu.edu> |
d1782bd8 | 7 | ;; Maintainer: FSF |
72c0ae01 ER |
8 | ;; Keywords: mail |
9 | ||
72c0ae01 ER |
10 | ;; This file is part of GNU Emacs. |
11 | ||
12 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
13 | ;; it under the terms of the GNU General Public License as published by | |
154b3e39 | 14 | ;; the Free Software Foundation; either version 2, or (at your option) |
72c0ae01 ER |
15 | ;; any later version. |
16 | ||
17 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;; GNU General Public License for more details. | |
21 | ||
22 | ;; You should have received a copy of the GNU General Public License | |
b578f267 EN |
23 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
24 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
25 | ;; Boston, MA 02111-1307, USA. | |
72c0ae01 ER |
26 | |
27 | ;;; Commentary: | |
28 | ||
154b3e39 RS |
29 | ;; The entry point of this code is |
30 | ;; | |
d1782bd8 | 31 | ;; mail-extract-address-components: (address &optional all) |
154b3e39 RS |
32 | ;; |
33 | ;; Given an RFC-822 ADDRESS, extract full name and canonical address. | |
34 | ;; Returns a list of the form (FULL-NAME CANONICAL-ADDRESS). | |
35 | ;; If no name can be extracted, FULL-NAME will be nil. | |
36 | ;; ADDRESS may be a string or a buffer. If it is a buffer, the visible | |
37 | ;; (narrowed) portion of the buffer will be interpreted as the address. | |
38 | ;; (This feature exists so that the clever caller might be able to avoid | |
39 | ;; consing a string.) | |
40 | ;; If ADDRESS contains more than one RFC-822 address, only the first is | |
41 | ;; returned. | |
42 | ;; | |
d1782bd8 KH |
43 | ;; If ALL is non-nil, that means return info about all the addresses |
44 | ;; that are found in ADDRESS. The value is a list of elements of | |
45 | ;; the form (FULL-NAME CANONICAL-ADDRESS), one per address. | |
46 | ;; | |
154b3e39 RS |
47 | ;; This code is more correct (and more heuristic) parser than the code in |
48 | ;; rfc822.el. And despite its size, it's fairly fast. | |
49 | ;; | |
72c0ae01 | 50 | ;; There are two main benefits: |
154b3e39 | 51 | ;; |
72c0ae01 | 52 | ;; 1. Higher probability of getting the correct full name for a human than |
154b3e39 | 53 | ;; any other package we know of. (On the other hand, it will cheerfully |
72c0ae01 ER |
54 | ;; mangle non-human names/comments.) |
55 | ;; 2. Address part is put in a canonical form. | |
154b3e39 RS |
56 | ;; |
57 | ;; The interface is not yet carved in stone; please give us suggestions. | |
58 | ;; | |
59 | ;; We have an extensive test-case collection of funny addresses if you want to | |
72c0ae01 | 60 | ;; work with the code. Developing this code requires frequent testing to |
154b3e39 RS |
61 | ;; make sure you're not breaking functionality. The test cases aren't included |
62 | ;; because they are over 100K. | |
63 | ;; | |
64 | ;; If you find an address that mail-extr fails on, please send it to the | |
65 | ;; maintainer along with what you think the correct results should be. We do | |
66 | ;; not consider it a bug if mail-extr mangles a comment that does not | |
67 | ;; correspond to a real human full name, although we would prefer that | |
68 | ;; mail-extr would return the comment as-is. | |
69 | ;; | |
72c0ae01 | 70 | ;; Features: |
154b3e39 | 71 | ;; |
72c0ae01 | 72 | ;; * Full name handling: |
154b3e39 | 73 | ;; |
72c0ae01 ER |
74 | ;; * knows where full names can be found in an address. |
75 | ;; * avoids using empty comments and quoted text. | |
76 | ;; * extracts full names from mailbox names. | |
77 | ;; * recognizes common formats for comments after a full name. | |
78 | ;; * puts a period and a space after each initial. | |
154b3e39 RS |
79 | ;; * understands & referring to the mailbox name, capitalized. |
80 | ;; * strips name prefixes like "Prof.", etc. | |
72c0ae01 ER |
81 | ;; * understands what characters can occur in names (not just letters). |
82 | ;; * figures out middle initial from mailbox name. | |
83 | ;; * removes funny nicknames. | |
84 | ;; * keeps suffixes such as Jr., Sr., III, etc. | |
85 | ;; * reorders "Last, First" type names. | |
154b3e39 | 86 | ;; |
72c0ae01 | 87 | ;; * Address handling: |
154b3e39 | 88 | ;; |
72c0ae01 ER |
89 | ;; * parses rfc822 quoted text, comments, and domain literals. |
90 | ;; * parses rfc822 multi-line headers. | |
91 | ;; * does something reasonable with rfc822 GROUP addresses. | |
92 | ;; * handles many rfc822 noncompliant and garbage addresses. | |
93 | ;; * canonicalizes addresses (after stripping comments/phrases outside <>). | |
94 | ;; * converts ! addresses into .UUCP and %-style addresses. | |
95 | ;; * converts rfc822 ROUTE addresses to %-style addresses. | |
96 | ;; * truncates %-style addresses at leftmost fully qualified domain name. | |
97 | ;; * handles local relative precedence of ! vs. % and @ (untested). | |
154b3e39 | 98 | ;; |
72c0ae01 ER |
99 | ;; It does almost no string creation. It primarily uses the built-in |
100 | ;; parsing routines with the appropriate syntax tables. This should | |
101 | ;; result in greater speed. | |
154b3e39 | 102 | ;; |
72c0ae01 | 103 | ;; TODO: |
154b3e39 | 104 | ;; |
72c0ae01 ER |
105 | ;; * handle all test cases. (This will take forever.) |
106 | ;; * software to pick the correct header to use (eg., "Senders-Name:"). | |
107 | ;; * multiple addresses in the "From:" header (almost all of the necessary | |
108 | ;; code is there). | |
109 | ;; * flag to not treat `,' as an address separator. (This is useful when | |
110 | ;; there is a "From:" header but no "Sender:" header, because then there | |
111 | ;; is only allowed to be one address.) | |
112 | ;; * mailbox name does not necessarily contain full name. | |
113 | ;; * fixing capitalization when it's all upper or lowercase. (Hard!) | |
114 | ;; * some of the domain literal handling is missing. (But I've never even | |
115 | ;; seen one of these in a mail address, so maybe no big deal.) | |
116 | ;; * arrange to have syntax tables byte-compiled. | |
117 | ;; * speed hacks. | |
118 | ;; * delete unused variables. | |
119 | ;; * arrange for testing with different relative precedences of ! vs. @ | |
120 | ;; and %. | |
72c0ae01 ER |
121 | ;; * insert documentation strings! |
122 | ;; * handle X.400-gatewayed addresses according to RFC 1148. | |
123 | ||
124 | ;;; Change Log: | |
125 | ;; | |
154b3e39 RS |
126 | ;; Thu Feb 17 17:57:33 1994 Jamie Zawinski (jwz@lucid.com) |
127 | ;; | |
128 | ;; * merged with jbw's latest version | |
129 | ;; | |
130 | ;; Wed Feb 9 21:56:27 1994 Jamie Zawinski (jwz@lucid.com) | |
131 | ;; | |
132 | ;; * high-bit chars in comments weren't treated as word syntax | |
133 | ;; | |
134 | ;; Sat Feb 5 03:13:40 1994 Jamie Zawinski (jwz@lucid.com) | |
135 | ;; | |
136 | ;; * call replace-match with fixed-case arg | |
137 | ;; | |
138 | ;; Thu Dec 16 21:56:45 1993 Jamie Zawinski (jwz@lucid.com) | |
139 | ;; | |
140 | ;; * some more cleanup, doc, added provide | |
141 | ;; | |
142 | ;; Tue Mar 23 21:23:18 1993 Joe Wells (jbw at csd.bu.edu) | |
143 | ;; | |
144 | ;; * Made mail-full-name-prefixes a user-customizable variable. | |
145 | ;; Allow passing the address as a buffer as well as as a string. | |
146 | ;; Allow [ and ] as name characters (Finnish character set). | |
147 | ;; | |
148 | ;; Mon Mar 22 21:20:56 1993 Joe Wells (jbw at bigbird.bu.edu) | |
149 | ;; | |
150 | ;; * Handle "null" addresses. Handle = used for spacing in mailbox | |
151 | ;; name. Fix bug in handling of ROUTE-ADDR-type addresses that are | |
152 | ;; missing their brackets. Handle uppercase "JR". Extract full | |
153 | ;; names from X.400 addresses encoded in RFC-822. Fix bug in | |
154 | ;; handling of multiple addresses where first has trailing comment. | |
155 | ;; Handle more kinds of telephone extension lead-ins. | |
156 | ;; | |
157 | ;; Mon Mar 22 20:16:57 1993 Joe Wells (jbw at bigbird.bu.edu) | |
158 | ;; | |
159 | ;; * Handle HZ encoding for embedding GB encoded chinese characters. | |
160 | ;; | |
161 | ;; Mon Mar 22 00:46:12 1993 Joe Wells (jbw at bigbird.bu.edu) | |
162 | ;; | |
163 | ;; * Fixed too broad matching of ham radio call signs. Fixed bug in | |
164 | ;; handling an unmatched ' in a name string. Enhanced recognition | |
165 | ;; of when . in the mailbox name terminates the name portion. | |
166 | ;; Narrowed conversion of . to space to only the necessary | |
167 | ;; situation. Deal with VMS's stupid date stamps. Handle a unique | |
168 | ;; way of introducing an alternate address. Fixed spacing bug I | |
169 | ;; introduced in switching last name order. Fixed bug in handling | |
170 | ;; address with ! and % but no @. Narrowed the cases in which | |
171 | ;; certain trailing words are discarded. | |
172 | ;; | |
173 | ;; Sun Mar 21 21:41:06 1993 Joe Wells (jbw at bigbird.bu.edu) | |
174 | ;; | |
175 | ;; * Fixed bugs in handling GROUP addresses. Certain words in the | |
176 | ;; middle of a name no longer terminate it. Handle LISTSERV list | |
177 | ;; names. Ignore comment field containing mailbox name. | |
178 | ;; | |
179 | ;; Sun Mar 21 14:39:38 1993 Joe Wells (jbw at bigbird.bu.edu) | |
180 | ;; | |
181 | ;; * Moved variant-method code back into main function. Handle | |
182 | ;; underscores as spaces in comments. Handle leading nickname. Add | |
183 | ;; flag to ignore single-word names. Other changes. | |
184 | ;; | |
185 | ;; Mon Feb 1 22:23:31 1993 Joe Wells (jbw at bigbird.bu.edu) | |
186 | ;; | |
187 | ;; * Added in changes by Rod Whitby and Jamie Zawinski. This | |
188 | ;; includes the flag mail-extr-guess-middle-initial and the fix for | |
6b07c06e RS |
189 | ;; handling multiple addresses correctly. (Whitby just changed |
190 | ;; a > to a <.) | |
154b3e39 | 191 | ;; |
72c0ae01 ER |
192 | ;; Mon Apr 6 23:59:09 1992 Joe Wells (jbw at bigbird.bu.edu) |
193 | ;; | |
194 | ;; * Cleaned up some more. Release version 1.0 to world. | |
195 | ;; | |
196 | ;; Sun Apr 5 19:39:08 1992 Joe Wells (jbw at bigbird.bu.edu) | |
197 | ;; | |
198 | ;; * Cleaned up full name extraction extensively. | |
199 | ;; | |
200 | ;; Sun Feb 2 14:45:24 1992 Joe Wells (jbw at bigbird.bu.edu) | |
201 | ;; | |
202 | ;; * Total rewrite. Integrated mail-canonicalize-address into | |
203 | ;; mail-extract-address-components. Now handles GROUP addresses more | |
204 | ;; or less correctly. Better handling of lots of different cases. | |
205 | ;; | |
206 | ;; Fri Jun 14 19:39:50 1991 | |
207 | ;; * Created. | |
208 | ||
209 | ;;; Code: | |
210 | \f | |
72c0ae01 | 211 | |
0b5bb3ec SE |
212 | (defgroup mail-extr nil |
213 | "Extract full name and address from RFC 822 mail header." | |
214 | :prefix "mail-extr-" | |
215 | :group 'mail) | |
216 | ||
154b3e39 RS |
217 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
218 | ;; | |
219 | ;; User configuration variable definitions. | |
220 | ;; | |
221 | ||
0b5bb3ec | 222 | (defcustom mail-extr-guess-middle-initial nil |
154b3e39 RS |
223 | "*Whether to try to guess middle initial from mail address. |
224 | If true, then when we see an address like \"John Smith <jqs@host.com>\" | |
0b5bb3ec SE |
225 | we will assume that \"John Q. Smith\" is the fellow's name." |
226 | :type 'boolean | |
227 | :group 'mail-extr) | |
154b3e39 | 228 | |
0b5bb3ec | 229 | (defcustom mail-extr-ignore-single-names t |
154b3e39 RS |
230 | "*Whether to ignore a name that is just a single word. |
231 | If true, then when we see an address like \"Idiot <dumb@stupid.com>\" | |
0b5bb3ec SE |
232 | we will act as though we couldn't find a full name in the address." |
233 | :type 'boolean | |
234 | :group 'mail-extr) | |
154b3e39 RS |
235 | |
236 | ;; Matches a leading title that is not part of the name (does not | |
237 | ;; contribute to uniquely identifying the person). | |
0b5bb3ec | 238 | (defcustom mail-extr-full-name-prefixes |
154b3e39 RS |
239 | (purecopy |
240 | "\\(Prof\\|D[Rr]\\|Mrs?\\|Rev\\|Rabbi\\|SysOp\\|LCDR\\)\\.?[ \t\n]") | |
241 | "*Matches prefixes to the full name that identify a person's position. | |
242 | These are stripped from the full name because they do not contribute to | |
0b5bb3ec SE |
243 | uniquely identifying the person." |
244 | :type 'regexp | |
245 | :group 'mail-extr) | |
154b3e39 | 246 | |
0b5bb3ec SE |
247 | (defcustom mail-extr-@-binds-tighter-than-! nil |
248 | "*Whether the local mail transport agent looks at ! before @." | |
249 | :type 'boolean | |
250 | :group 'mail-extr) | |
154b3e39 | 251 | |
0b5bb3ec | 252 | (defcustom mail-extr-mangle-uucp nil |
154b3e39 | 253 | "*Whether to throw away information in UUCP addresses |
0b5bb3ec SE |
254 | by translating things like \"foo!bar!baz@host\" into \"baz@bar.UUCP\"." |
255 | :type 'boolean | |
256 | :group 'mail-extr) | |
72c0ae01 ER |
257 | |
258 | ;;---------------------------------------------------------------------- | |
259 | ;; what orderings are meaningful????? | |
260 | ;;(defvar mail-operator-precedence-list '(?! ?% ?@)) | |
261 | ;; Right operand of a % or a @ must be a domain name, period. No other | |
262 | ;; operators allowed. Left operand of a @ is an address relative to that | |
263 | ;; site. | |
264 | ||
265 | ;; Left operand of a ! must be a domain name. Right operand is an | |
266 | ;; arbitrary address. | |
267 | ;;---------------------------------------------------------------------- | |
268 | ||
154b3e39 | 269 | \f |
72c0ae01 | 270 | |
154b3e39 RS |
271 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
272 | ;; | |
273 | ;; Constant definitions. | |
274 | ;; | |
275 | ||
276 | ;; Codes in | |
277 | ;; Names in ISO 8859-1 Name | |
278 | ;; ISO 10XXX ISO 8859-2 in | |
279 | ;; ISO 6937 ISO 10646 RFC Swedish | |
280 | ;; etc. Hex Oct 1345 TeX Split ASCII Description | |
281 | ;; --------- ---------- ---- --- ----- ----- ------------------------------- | |
282 | ;; %a E4 344 a: \"a ae { latin small a + diaeresis d | |
283 | ;; %o F6 366 o: \"o oe | latin small o + diaeresis v | |
284 | ;; @a E5 345 aa \oa aa } latin small a + ring above e | |
285 | ;; %u FC 374 u: \"u ue ~ latin small u + diaeresis | | |
286 | ;; /e E9 351 e' \'e ` latin small e + acute i | |
287 | ;; %A C4 304 A: \"A AE [ latin capital a + diaeresis D | |
288 | ;; %O D6 326 O: \"O OE \ latin capital o + diaeresis V | |
289 | ;; @A C5 305 AA \oA AA ] latin capital a + ring above E | |
290 | ;; %U DC 334 U: \"U UE ^ latin capital u + diaeresis \ | |
291 | ;; /E C9 311 E' \'E @ latin capital e + acute I | |
292 | ||
293 | ;; NOTE: @a and @A are not in ISO 8859-2 (the codes mentioned above invoke | |
294 | ;; /l and /L). Some of this data was retrieved from | |
295 | ;; listserv@jhuvm.hcf.jhu.edu. | |
72c0ae01 ER |
296 | |
297 | ;; Any character that can occur in a name, not counting characters that | |
154b3e39 RS |
298 | ;; separate parts of a multipart name (hyphen and period). |
299 | ;; Yes, there are weird people with digits in their names. | |
300 | ;; You will also notice the consideration for the | |
301 | ;; Swedish/Finnish/Norwegian character set. | |
154b3e39 | 302 | (defconst mail-extr-all-letters-but-separators |
6e66e4c6 | 303 | (purecopy "][[:alnum:]{|}'~`")) |
154b3e39 RS |
304 | |
305 | ;; Any character that can occur in a name in an RFC822 address including | |
306 | ;; the separator (hyphen and possibly period) for multipart names. | |
307 | ;; #### should . be in here? | |
308 | (defconst mail-extr-all-letters | |
309 | (purecopy (concat mail-extr-all-letters-but-separators "---"))) | |
310 | ||
311 | ;; Any character that can start a name. | |
312 | ;; Keep this set as minimal as possible. | |
6e66e4c6 | 313 | (defconst mail-extr-first-letters (purecopy "[:alpha:]")) |
72c0ae01 ER |
314 | |
315 | ;; Any character that can end a name. | |
154b3e39 | 316 | ;; Keep this set as minimal as possible. |
6e66e4c6 | 317 | (defconst mail-extr-last-letters (purecopy "[:alpha:]`'.")) |
72c0ae01 | 318 | |
154b3e39 RS |
319 | (defconst mail-extr-leading-garbage |
320 | (purecopy (format "[^%s]+" mail-extr-first-letters))) | |
72c0ae01 | 321 | |
154b3e39 RS |
322 | ;; (defconst mail-extr-non-name-chars |
323 | ;; (purecopy (concat "^" mail-extr-all-letters "."))) | |
324 | ;; (defconst mail-extr-non-begin-name-chars | |
325 | ;; (purecopy (concat "^" mail-extr-first-letters))) | |
326 | ;; (defconst mail-extr-non-end-name-chars | |
327 | ;; (purecopy (concat "^" mail-extr-last-letters))) | |
72c0ae01 | 328 | |
154b3e39 RS |
329 | ;; Matches an initial not followed by both a period and a space. |
330 | ;; (defconst mail-extr-bad-initials-pattern | |
331 | ;; (purecopy | |
332 | ;; (format "\\(\\([^%s]\\|\\`\\)[%s]\\)\\(\\.\\([^ ]\\)\\| \\|\\([^%s .]\\)\\|\\'\\)" | |
333 | ;; mail-extr-all-letters mail-extr-first-letters mail-extr-all-letters))) | |
72c0ae01 ER |
334 | |
335 | ;; Matches periods used instead of spaces. Must not match the period | |
336 | ;; following an initial. | |
154b3e39 RS |
337 | (defconst mail-extr-bad-dot-pattern |
338 | (purecopy | |
339 | (format "\\([%s][%s]\\)\\.+\\([%s]\\)" | |
340 | mail-extr-all-letters | |
341 | mail-extr-last-letters | |
342 | mail-extr-first-letters))) | |
72c0ae01 ER |
343 | |
344 | ;; Matches an embedded or leading nickname that should be removed. | |
154b3e39 RS |
345 | ;; (defconst mail-extr-nickname-pattern |
346 | ;; (purecopy | |
347 | ;; (format "\\([ .]\\|\\`\\)[\"'`\[\(]\\([ .%s]+\\)[\]\"'\)] " | |
348 | ;; mail-extr-all-letters))) | |
72c0ae01 ER |
349 | |
350 | ;; Matches the occurrence of a generational name suffix, and the last | |
154b3e39 RS |
351 | ;; character of the preceding name. This is important because we want to |
352 | ;; keep such suffixes: they help to uniquely identify the person. | |
353 | ;; *** Perhaps this should be a user-customizable variable. However, the | |
354 | ;; *** regular expression is fairly tricky to alter, so maybe not. | |
355 | (defconst mail-extr-full-name-suffix-pattern | |
356 | (purecopy | |
357 | (format | |
358 | "\\(,? ?\\([JjSs][Rr]\\.?\\|V?I+V?\\)\\)\\([^%s]\\([^%s]\\|\\'\\)\\|\\'\\)" | |
359 | mail-extr-all-letters mail-extr-all-letters))) | |
360 | ||
361 | (defconst mail-extr-roman-numeral-pattern (purecopy "V?I+V?\\b")) | |
72c0ae01 ER |
362 | |
363 | ;; Matches a trailing uppercase (with other characters possible) acronym. | |
364 | ;; Must not match a trailing uppercase last name or trailing initial | |
154b3e39 RS |
365 | (defconst mail-extr-weird-acronym-pattern |
366 | (purecopy "\\([A-Z]+[-_/]\\|[A-Z][A-Z][A-Z]?\\b\\)")) | |
72c0ae01 ER |
367 | |
368 | ;; Matches a mixed-case or lowercase name (not an initial). | |
154b3e39 RS |
369 | ;; #### Match Latin1 lower case letters here too? |
370 | ;; (defconst mail-extr-mixed-case-name-pattern | |
371 | ;; (purecopy | |
372 | ;; (format | |
373 | ;; "\\b\\([a-z][%s]*[%s]\\|[%s][%s]*[a-z][%s]*[%s]\\|[%s][%s]*[a-z]\\)" | |
374 | ;; mail-extr-all-letters mail-extr-last-letters | |
375 | ;; mail-extr-first-letters mail-extr-all-letters mail-extr-all-letters | |
376 | ;; mail-extr-last-letters mail-extr-first-letters mail-extr-all-letters))) | |
72c0ae01 ER |
377 | |
378 | ;; Matches a trailing alternative address. | |
154b3e39 RS |
379 | ;; #### Match Latin1 letters here too? |
380 | ;; #### Match _ before @ here too? | |
381 | (defconst mail-extr-alternative-address-pattern | |
382 | (purecopy "\\(aka *\\)?[a-zA-Z.]+[!@][a-zA-Z.]")) | |
72c0ae01 ER |
383 | |
384 | ;; Matches a variety of trailing comments not including comma-delimited | |
385 | ;; comments. | |
154b3e39 RS |
386 | (defconst mail-extr-trailing-comment-start-pattern |
387 | (purecopy " [-{]\\|--\\|[+@#></\;]")) | |
72c0ae01 ER |
388 | |
389 | ;; Matches a name (not an initial). | |
390 | ;; This doesn't force a word boundary at the end because sometimes a | |
391 | ;; comment is separated by a `-' with no preceding space. | |
154b3e39 RS |
392 | (defconst mail-extr-name-pattern |
393 | (purecopy (format "\\b[%s][%s]*[%s]" | |
394 | mail-extr-first-letters | |
395 | mail-extr-all-letters | |
396 | mail-extr-last-letters))) | |
72c0ae01 | 397 | |
154b3e39 RS |
398 | (defconst mail-extr-initial-pattern |
399 | (purecopy (format "\\b[%s]\\([. ]\\|\\b\\)" mail-extr-first-letters))) | |
72c0ae01 ER |
400 | |
401 | ;; Matches a single name before a comma. | |
154b3e39 RS |
402 | ;; (defconst mail-extr-last-name-first-pattern |
403 | ;; (purecopy (concat "\\`" mail-extr-name-pattern ","))) | |
72c0ae01 ER |
404 | |
405 | ;; Matches telephone extensions. | |
154b3e39 RS |
406 | (defconst mail-extr-telephone-extension-pattern |
407 | (purecopy | |
408 | "\\(\\([Ee]xt\\|\\|[Tt]ph\\|[Tt]el\\|[Xx]\\).?\\)? *\\+?[0-9][- 0-9]+")) | |
72c0ae01 ER |
409 | |
410 | ;; Matches ham radio call signs. | |
154b3e39 RS |
411 | ;; Help from: Mat Maessen N2NJZ <maessm@rpi.edu>, Mark Feit |
412 | ;; <mark@era.com>, Michael Covington <mcovingt@ai.uga.edu>. | |
413 | ;; Examples: DX504 DX515 K5MRU K8DHK KA9WGN KA9WGN KD3FU KD6EUI KD6HBW | |
414 | ;; KE9TV KF0NV N1API N3FU N3GZE N3IGS N4KCC N7IKQ N9HHU W4YHF W6ANK WA2SUH | |
415 | ;; WB7VZI N2NJZ NR3G KJ4KK AB4UM AL7NI KH6OH WN3KBT N4TMI W1A N0NZO | |
416 | (defconst mail-extr-ham-call-sign-pattern | |
417 | (purecopy "\\b\\(DX[0-9]+\\|[AKNW][A-Z]?[0-9][A-Z][A-Z]?[A-Z]?\\)")) | |
418 | ||
419 | ;; Possible trailing suffixes: "\\(/\\(KT\\|A[AEG]\\|[R0-9]\\)\\)?" | |
420 | ;; /KT == Temporary Technician (has CSC but not "real" license) | |
421 | ;; /AA == Temporary Advanced | |
422 | ;; /AE == Temporary Extra | |
423 | ;; /AG == Temporary General | |
424 | ;; /R == repeater | |
425 | ;; /# == stations operating out of home district | |
426 | ;; I don't include these in the regexp above because I can't imagine | |
427 | ;; anyone putting them with their name in an e-mail address. | |
72c0ae01 ER |
428 | |
429 | ;; Matches normal single-part name | |
154b3e39 RS |
430 | (defconst mail-extr-normal-name-pattern |
431 | (purecopy (format "\\b[%s][%s]+[%s]" | |
432 | mail-extr-first-letters | |
433 | mail-extr-all-letters-but-separators | |
434 | mail-extr-last-letters))) | |
435 | ||
436 | ;; Matches a single word name. | |
437 | ;; (defconst mail-extr-one-name-pattern | |
438 | ;; (purecopy (concat "\\`" mail-extr-normal-name-pattern "\\'"))) | |
439 | ||
72c0ae01 | 440 | ;; Matches normal two names with missing middle initial |
154b3e39 RS |
441 | ;; The first name is not allowed to have a hyphen because this can cause |
442 | ;; false matches where the "middle initial" is actually the first letter | |
443 | ;; of the second part of the first name. | |
444 | (defconst mail-extr-two-name-pattern | |
445 | (purecopy | |
446 | (concat "\\`\\(" mail-extr-normal-name-pattern | |
447 | "\\|" mail-extr-initial-pattern | |
448 | "\\) +\\(" mail-extr-name-pattern "\\)\\(,\\|\\'\\)"))) | |
449 | ||
450 | (defconst mail-extr-listserv-list-name-pattern | |
451 | (purecopy "Multiple recipients of list \\([-A-Z]+\\)")) | |
452 | ||
453 | (defconst mail-extr-stupid-vms-date-stamp-pattern | |
454 | (purecopy | |
455 | "[0-9][0-9]-[JFMASOND][aepuco][nbrylgptvc]-[0-9][0-9][0-9][0-9] [0-9]+ *")) | |
456 | ||
457 | ;;; HZ -- GB (PRC Chinese character encoding) in ASCII embedding protocol | |
458 | ;; | |
459 | ;; In ASCII mode, a byte is interpreted as an ASCII character, unless a '~' is | |
460 | ;; encountered. The character '~' is an escape character. By convention, it | |
461 | ;; must be immediately followed ONLY by '~', '{' or '\n' (<LF>), with the | |
462 | ;; following special meaning. | |
463 | ;; | |
464 | ;; o The escape sequence '~~' is interpreted as a '~'. | |
465 | ;; o The escape-to-GB sequence '~{' switches the mode from ASCII to GB. | |
466 | ;; o The escape sequence '~\n' is a line-continuation marker to be consumed | |
467 | ;; with no output produced. | |
468 | ;; | |
469 | ;; In GB mode, characters are interpreted two bytes at a time as (pure) GB | |
470 | ;; codes until the escape-from-GB code '~}' is read. This code switches the | |
471 | ;; mode from GB back to ASCII. (Note that the escape-from-GB code '~}' | |
472 | ;; ($7E7D) is outside the defined GB range.) | |
473 | (defconst mail-extr-hz-embedded-gb-encoded-chinese-pattern | |
474 | (purecopy "~{\\([^~].\\|~[^\}]\\)+~}")) | |
475 | ||
476 | ;; The leading optional lowercase letters are for a bastardized version of | |
477 | ;; the encoding, as is the optional nature of the final slash. | |
478 | (defconst mail-extr-x400-encoded-address-pattern | |
479 | (purecopy "[a-z]?[a-z]?\\(/[A-Za-z]+\\(\\.[A-Za-z]+\\)?=[^/]+\\)+/?\\'")) | |
480 | ||
481 | (defconst mail-extr-x400-encoded-address-field-pattern-format | |
482 | (purecopy "/%s=\\([^/]+\\)\\(/\\|\\'\\)")) | |
483 | ||
484 | (defconst mail-extr-x400-encoded-address-surname-pattern | |
485 | ;; S stands for Surname (family name). | |
486 | (purecopy | |
487 | (format mail-extr-x400-encoded-address-field-pattern-format "[Ss]"))) | |
488 | ||
489 | (defconst mail-extr-x400-encoded-address-given-name-pattern | |
490 | ;; G stands for Given name. | |
491 | (purecopy | |
492 | (format mail-extr-x400-encoded-address-field-pattern-format "[Gg]"))) | |
493 | ||
494 | (defconst mail-extr-x400-encoded-address-full-name-pattern | |
495 | ;; PN stands for Personal Name. When used it represents the combination | |
496 | ;; of the G and S fields. | |
497 | ;; "The one system I used having this field asked it with the prompt | |
498 | ;; `Personal Name'. But they mapped it into G and S on outgoing real | |
499 | ;; X.400 addresses. As they mapped G and S into PN on incoming..." | |
500 | (purecopy | |
501 | (format mail-extr-x400-encoded-address-field-pattern-format "[Pp][Nn]"))) | |
502 | ||
503 | \f | |
504 | ||
505 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
506 | ;; | |
507 | ;; Syntax tables used for quick parsing. | |
508 | ;; | |
509 | ||
510 | (defconst mail-extr-address-syntax-table (make-syntax-table)) | |
511 | (defconst mail-extr-address-comment-syntax-table (make-syntax-table)) | |
512 | (defconst mail-extr-address-domain-literal-syntax-table (make-syntax-table)) | |
513 | (defconst mail-extr-address-text-comment-syntax-table (make-syntax-table)) | |
514 | (defconst mail-extr-address-text-syntax-table (make-syntax-table)) | |
72c0ae01 ER |
515 | (mapcar |
516 | (function | |
517 | (lambda (pair) | |
518 | (let ((syntax-table (symbol-value (car pair)))) | |
519 | (mapcar | |
520 | (function | |
521 | (lambda (item) | |
522 | (if (eq 2 (length item)) | |
154b3e39 | 523 | ;; modifying syntax of a single character |
72c0ae01 | 524 | (modify-syntax-entry (car item) (car (cdr item)) syntax-table) |
154b3e39 RS |
525 | ;; modifying syntax of a range of characters |
526 | (let ((char (nth 0 item)) | |
527 | (bound (nth 1 item)) | |
528 | (syntax (nth 2 item))) | |
72c0ae01 ER |
529 | (while (<= char bound) |
530 | (modify-syntax-entry char syntax syntax-table) | |
531 | (setq char (1+ char))))))) | |
532 | (cdr pair))))) | |
154b3e39 RS |
533 | '((mail-extr-address-syntax-table |
534 | (?\000 ?\037 "w") ;control characters | |
535 | (?\040 " ") ;SPC | |
536 | (?! ?~ "w") ;printable characters | |
537 | (?\177 "w") ;DEL | |
538 | (?\200 ?\377 "w") ;high-bit-on characters | |
539 | (?\240 " ") ;nobreakspace | |
72c0ae01 ER |
540 | (?\t " ") |
541 | (?\r " ") | |
542 | (?\n " ") | |
543 | (?\( ".") | |
544 | (?\) ".") | |
545 | (?< ".") | |
546 | (?> ".") | |
547 | (?@ ".") | |
548 | (?, ".") | |
549 | (?\; ".") | |
550 | (?: ".") | |
551 | (?\\ "\\") | |
552 | (?\" "\"") | |
553 | (?. ".") | |
554 | (?\[ ".") | |
555 | (?\] ".") | |
556 | ;; % and ! aren't RFC822 characters, but it is convenient to pretend | |
557 | (?% ".") | |
154b3e39 | 558 | (?! ".") ;; this needs to be word-constituent when not in .UUCP mode |
72c0ae01 | 559 | ) |
154b3e39 RS |
560 | (mail-extr-address-comment-syntax-table |
561 | (?\000 ?\377 "w") | |
562 | (?\040 " ") | |
563 | (?\240 " ") | |
564 | (?\t " ") | |
565 | (?\r " ") | |
566 | (?\n " ") | |
72c0ae01 ER |
567 | (?\( "\(\)") |
568 | (?\) "\)\(") | |
569 | (?\\ "\\")) | |
154b3e39 RS |
570 | (mail-extr-address-domain-literal-syntax-table |
571 | (?\000 ?\377 "w") | |
572 | (?\040 " ") | |
573 | (?\240 " ") | |
574 | (?\t " ") | |
575 | (?\r " ") | |
576 | (?\n " ") | |
72c0ae01 ER |
577 | (?\[ "\(\]") ;?????? |
578 | (?\] "\)\[") ;?????? | |
579 | (?\\ "\\")) | |
154b3e39 RS |
580 | (mail-extr-address-text-comment-syntax-table |
581 | (?\000 ?\377 "w") | |
582 | (?\040 " ") | |
583 | (?\240 " ") | |
584 | (?\t " ") | |
585 | (?\r " ") | |
586 | (?\n " ") | |
72c0ae01 ER |
587 | (?\( "\(\)") |
588 | (?\) "\)\(") | |
589 | (?\[ "\(\]") | |
590 | (?\] "\)\[") | |
591 | (?\{ "\(\}") | |
592 | (?\} "\)\{") | |
593 | (?\\ "\\") | |
594 | (?\" "\"") | |
595 | ;; (?\' "\)\`") | |
596 | ;; (?\` "\(\'") | |
597 | ) | |
154b3e39 RS |
598 | (mail-extr-address-text-syntax-table |
599 | (?\000 ?\177 ".") | |
600 | (?\200 ?\377 "w") | |
601 | (?\040 " ") | |
602 | (?\t " ") | |
603 | (?\r " ") | |
604 | (?\n " ") | |
72c0ae01 ER |
605 | (?A ?Z "w") |
606 | (?a ?z "w") | |
607 | (?- "w") | |
608 | (?\} "w") | |
609 | (?\{ "w") | |
610 | (?| "w") | |
611 | (?\' "w") | |
612 | (?~ "w") | |
613 | (?0 ?9 "w")) | |
614 | )) | |
615 | ||
616 | \f | |
154b3e39 RS |
617 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
618 | ;; | |
72c0ae01 | 619 | ;; Utility functions and macros. |
154b3e39 RS |
620 | ;; |
621 | ||
7a9ebd0b | 622 | (defsubst mail-extr-delete-char (n) |
154b3e39 RS |
623 | ;; in v19, delete-char is compiled as a function call, but delete-region |
624 | ;; is byte-coded, so it's much much faster. | |
7a9ebd0b | 625 | (delete-region (point) (+ (point) n))) |
154b3e39 | 626 | |
7a9ebd0b | 627 | (defsubst mail-extr-skip-whitespace-forward () |
154b3e39 | 628 | ;; v19 fn skip-syntax-forward is more tasteful, but not byte-coded. |
7a9ebd0b | 629 | (skip-chars-forward " \t\n\r\240")) |
154b3e39 | 630 | |
7a9ebd0b | 631 | (defsubst mail-extr-skip-whitespace-backward () |
154b3e39 | 632 | ;; v19 fn skip-syntax-backward is more tasteful, but not byte-coded. |
7a9ebd0b SM |
633 | (skip-chars-backward " \t\n\r\240")) |
634 | ||
72c0ae01 | 635 | |
7a9ebd0b SM |
636 | (defsubst mail-extr-undo-backslash-quoting (beg end) |
637 | (save-excursion | |
638 | (save-restriction | |
639 | (narrow-to-region beg end) | |
640 | (goto-char (point-min)) | |
641 | ;; undo \ quoting | |
642 | (while (search-forward "\\" nil t) | |
643 | (mail-extr-delete-char -1) | |
644 | (or (eobp) | |
645 | (forward-char 1)))))) | |
646 | ||
647 | (defsubst mail-extr-nuke-char-at (pos) | |
648 | (save-excursion | |
649 | (goto-char pos) | |
650 | (mail-extr-delete-char 1) | |
651 | (insert ?\ ))) | |
154b3e39 RS |
652 | |
653 | (put 'mail-extr-nuke-outside-range | |
654 | 'edebug-form-spec '(symbolp &optional form form atom)) | |
655 | ||
656 | (defmacro mail-extr-nuke-outside-range (list-symbol | |
657 | beg-symbol end-symbol | |
658 | &optional no-replace) | |
659 | ;; LIST-SYMBOL names a variable holding a list of buffer positions | |
660 | ;; BEG-SYMBOL and END-SYMBOL name variables delimiting a range | |
661 | ;; Each element of LIST-SYMBOL which lies outside of the range is | |
662 | ;; deleted from the list. | |
663 | ;; Unless NO-REPLACE is true, at each of the positions in LIST-SYMBOL | |
664 | ;; which lie outside of the range, one character at that position is | |
665 | ;; replaced with a SPC. | |
666 | (or (memq no-replace '(t nil)) | |
29565a87 | 667 | (error "no-replace must be t or nil, evaluable at macroexpand-time")) |
154b3e39 RS |
668 | (` (let ((temp (, list-symbol)) |
669 | ch) | |
72c0ae01 | 670 | (while temp |
154b3e39 RS |
671 | (setq ch (car temp)) |
672 | (cond ((or (> ch (, end-symbol)) | |
673 | (< ch (, beg-symbol))) | |
674 | (,@ (if no-replace | |
675 | nil | |
676 | (` ((mail-extr-nuke-char-at ch))))) | |
72c0ae01 ER |
677 | (setcar temp nil))) |
678 | (setq temp (cdr temp))) | |
679 | (setq (, list-symbol) (delq nil (, list-symbol)))))) | |
680 | ||
154b3e39 RS |
681 | (defun mail-extr-demarkerize (marker) |
682 | ;; if arg is a marker, destroys the marker, then returns the old value. | |
683 | ;; otherwise returns the arg. | |
684 | (if (markerp marker) | |
685 | (let ((temp (marker-position marker))) | |
686 | (set-marker marker nil) | |
687 | temp) | |
688 | marker)) | |
689 | ||
690 | (defun mail-extr-markerize (pos) | |
691 | ;; coerces pos to a marker if non-nil. | |
692 | (if (or (markerp pos) (null pos)) | |
693 | pos | |
694 | (copy-marker pos))) | |
695 | ||
7a9ebd0b | 696 | (defsubst mail-extr-safe-move-sexp (arg) |
154b3e39 | 697 | ;; Safely skip over one balanced sexp, if there is one. Return t if success. |
7a9ebd0b SM |
698 | (condition-case error |
699 | (progn | |
700 | (goto-char (or (scan-sexps (point) arg) (point))) | |
701 | t) | |
702 | (error | |
703 | ;; #### kludge kludge kludge kludge kludge kludge kludge !!! | |
704 | (if (string-equal (nth 1 error) "Unbalanced parentheses") | |
705 | nil | |
706 | (while t | |
707 | (signal (car error) (cdr error))))))) | |
72c0ae01 | 708 | \f |
154b3e39 RS |
709 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
710 | ;; | |
72c0ae01 | 711 | ;; The main function to grind addresses |
154b3e39 RS |
712 | ;; |
713 | ||
714 | (defvar disable-initial-guessing-flag) ; dynamic assignment | |
715 | (defvar cbeg) ; dynamic assignment | |
716 | (defvar cend) ; dynamic assignment | |
72c0ae01 | 717 | |
154b3e39 | 718 | ;;;###autoload |
d1782bd8 KH |
719 | (defun mail-extract-address-components (address &optional all) |
720 | "Given an RFC-822 address ADDRESS, extract full name and canonical address. | |
154b3e39 RS |
721 | Returns a list of the form (FULL-NAME CANONICAL-ADDRESS). |
722 | If no name can be extracted, FULL-NAME will be nil. | |
d1782bd8 KH |
723 | |
724 | If the optional argument ALL is non-nil, then ADDRESS can contain zero | |
725 | or more recipients, separated by commas, and we return a list of | |
726 | the form ((FULL-NAME CANONICAL-ADDRESS) ...) with one element for | |
727 | each recipient. If ALL is nil, then if ADDRESS contains more than | |
728 | one recipients, all but the first is ignored. | |
729 | ||
7a9ebd0b | 730 | ADDRESS may be a string or a buffer. If it is a buffer, the visible |
154b3e39 RS |
731 | (narrowed) portion of the buffer will be interpreted as the address. |
732 | (This feature exists so that the clever caller might be able to avoid | |
d1782bd8 | 733 | consing a string.)" |
154b3e39 RS |
734 | (let ((canonicalization-buffer (get-buffer-create " *canonical address*")) |
735 | (extraction-buffer (get-buffer-create " *extract address components*")) | |
d1782bd8 KH |
736 | value-list) |
737 | ||
7a9ebd0b | 738 | (with-current-buffer (get-buffer-create extraction-buffer) |
154b3e39 | 739 | (fundamental-mode) |
e8a57935 | 740 | (buffer-disable-undo extraction-buffer) |
154b3e39 | 741 | (set-syntax-table mail-extr-address-syntax-table) |
72c0ae01 ER |
742 | (widen) |
743 | (erase-buffer) | |
744 | (setq case-fold-search nil) | |
745 | ||
746 | ;; Insert extra space at beginning to allow later replacement with < | |
747 | ;; without having to move markers. | |
154b3e39 RS |
748 | (insert ?\ ) |
749 | ||
750 | ;; Insert the address itself. | |
751 | (cond ((stringp address) | |
752 | (insert address)) | |
753 | ((bufferp address) | |
754 | (insert-buffer-substring address)) | |
755 | (t | |
29565a87 | 756 | (error "Invalid address: %s" address))) |
03007ccc RS |
757 | |
758 | (set-text-properties (point-min) (point-max) nil) | |
d1782bd8 | 759 | |
7a9ebd0b | 760 | (with-current-buffer (get-buffer-create canonicalization-buffer) |
d1782bd8 KH |
761 | (fundamental-mode) |
762 | (buffer-disable-undo canonicalization-buffer) | |
d1782bd8 KH |
763 | (setq case-fold-search nil)) |
764 | ||
72c0ae01 | 765 | |
72c0ae01 ER |
766 | ;; Unfold multiple lines. |
767 | (goto-char (point-min)) | |
768 | (while (re-search-forward "\\([^\\]\\(\\\\\\\\\\)*\\)\n[ \t]" nil t) | |
769 | (replace-match "\\1 " t)) | |
770 | ||
d1782bd8 KH |
771 | ;; Loop over addresses until we have as many as we want. |
772 | (while (and (or all (null value-list)) | |
773 | (progn (goto-char (point-min)) | |
774 | (skip-chars-forward " \t") | |
775 | (not (eobp)))) | |
776 | (let (char | |
777 | end-of-address | |
f98b752f | 778 | <-pos >-pos @-pos colon-pos comma-pos !-pos %-pos \;-pos |
d1782bd8 KH |
779 | group-:-pos group-\;-pos route-addr-:-pos |
780 | record-pos-symbol | |
781 | first-real-pos last-real-pos | |
782 | phrase-beg phrase-end | |
783 | cbeg cend ; dynamically set from -voodoo | |
784 | quote-beg quote-end | |
785 | atom-beg atom-end | |
786 | mbox-beg mbox-end | |
787 | \.-ends-name | |
788 | temp | |
789 | ;; name-suffix | |
790 | fi mi li ; first, middle, last initial | |
791 | saved-%-pos saved-!-pos saved-@-pos | |
792 | domain-pos \.-pos insert-point | |
793 | ;; mailbox-name-processed-flag | |
794 | disable-initial-guessing-flag) ; dynamically set from -voodoo | |
795 | ||
7a9ebd0b | 796 | (set-syntax-table mail-extr-address-syntax-table) |
d1782bd8 KH |
797 | (goto-char (point-min)) |
798 | ||
799 | ;; Insert extra space at beginning to allow later replacement with < | |
800 | ;; without having to move markers. | |
801 | (or (eq (following-char) ?\ ) | |
802 | (insert ?\ )) | |
803 | ||
804 | ;; First pass grabs useful information about address. | |
805 | (while (progn | |
806 | (mail-extr-skip-whitespace-forward) | |
807 | (not (eobp))) | |
808 | (setq char (char-after (point))) | |
809 | (or first-real-pos | |
810 | (if (not (eq char ?\()) | |
811 | (setq first-real-pos (point)))) | |
812 | (cond | |
813 | ;; comment | |
814 | ((eq char ?\() | |
815 | (set-syntax-table mail-extr-address-comment-syntax-table) | |
816 | ;; only record the first non-empty comment's position | |
817 | (if (and (not cbeg) | |
818 | (save-excursion | |
819 | (forward-char 1) | |
820 | (mail-extr-skip-whitespace-forward) | |
821 | (not (eq ?\) (char-after (point)))))) | |
822 | (setq cbeg (point))) | |
823 | ;; TODO: don't record if unbalanced | |
824 | (or (mail-extr-safe-move-sexp 1) | |
825 | (forward-char 1)) | |
826 | (set-syntax-table mail-extr-address-syntax-table) | |
827 | (if (and cbeg | |
828 | (not cend)) | |
829 | (setq cend (point)))) | |
830 | ;; quoted text | |
831 | ((eq char ?\") | |
832 | ;; only record the first non-empty quote's position | |
833 | (if (and (not quote-beg) | |
834 | (save-excursion | |
835 | (forward-char 1) | |
836 | (mail-extr-skip-whitespace-forward) | |
837 | (not (eq ?\" (char-after (point)))))) | |
838 | (setq quote-beg (point))) | |
839 | ;; TODO: don't record if unbalanced | |
840 | (or (mail-extr-safe-move-sexp 1) | |
841 | (forward-char 1)) | |
842 | (if (and quote-beg | |
843 | (not quote-end)) | |
844 | (setq quote-end (point)))) | |
845 | ;; domain literals | |
846 | ((eq char ?\[) | |
847 | (set-syntax-table mail-extr-address-domain-literal-syntax-table) | |
848 | (or (mail-extr-safe-move-sexp 1) | |
849 | (forward-char 1)) | |
850 | (set-syntax-table mail-extr-address-syntax-table)) | |
851 | ;; commas delimit addresses when outside < > pairs. | |
852 | ((and (eq char ?,) | |
853 | (or (and (null <-pos) | |
854 | ;; Handle ROUTE-ADDR address that is missing its <. | |
855 | (not (eq ?@ (char-after (1+ (point)))))) | |
856 | (and >-pos | |
857 | ;; handle weird munged addresses | |
858 | ;; BUG FIX: This test was reversed. Thanks to the | |
859 | ;; brilliant Rod Whitby <rwhitby@research.canon.oz.au> | |
860 | ;; for discovering this! | |
7a9ebd0b | 861 | (< (car (last <-pos)) (car >-pos))))) |
d1782bd8 KH |
862 | ;; The argument contains more than one address. |
863 | ;; Temporarily hide everything after this one. | |
7a9ebd0b | 864 | (setq end-of-address (copy-marker (1+ (point)) t)) |
d1782bd8 | 865 | (narrow-to-region (point-min) (1+ (point))) |
7a9ebd0b | 866 | (delete-char 1) |
d1782bd8 KH |
867 | (setq char ?\() ; HAVE I NO SHAME?? |
868 | ) | |
869 | ;; record the position of various interesting chars, determine | |
870 | ;; legality later. | |
871 | ((setq record-pos-symbol | |
872 | (cdr (assq char | |
873 | '((?< . <-pos) (?> . >-pos) (?@ . @-pos) | |
f98b752f | 874 | (?: . colon-pos) (?, . comma-pos) (?! . !-pos) |
d1782bd8 KH |
875 | (?% . %-pos) (?\; . \;-pos))))) |
876 | (set record-pos-symbol | |
877 | (cons (point) (symbol-value record-pos-symbol))) | |
72c0ae01 | 878 | (forward-char 1)) |
d1782bd8 | 879 | ((eq char ?.) |
72c0ae01 | 880 | (forward-char 1)) |
d1782bd8 KH |
881 | ((memq char '( |
882 | ;; comment terminator illegal | |
883 | ?\) | |
884 | ;; domain literal terminator illegal | |
885 | ?\] | |
886 | ;; \ allowed only within quoted strings, | |
887 | ;; domain literals, and comments | |
888 | ?\\ | |
889 | )) | |
890 | (mail-extr-nuke-char-at (point)) | |
72c0ae01 | 891 | (forward-char 1)) |
d1782bd8 KH |
892 | (t |
893 | (forward-word 1))) | |
894 | (or (eq char ?\() | |
895 | ;; At the end of first address of a multiple address header. | |
896 | (and (eq char ?,) | |
897 | (eobp)) | |
898 | (setq last-real-pos (point)))) | |
899 | ||
900 | ;; Use only the leftmost <, if any. Replace all others with spaces. | |
901 | (while (cdr <-pos) | |
902 | (mail-extr-nuke-char-at (car <-pos)) | |
903 | (setq <-pos (cdr <-pos))) | |
904 | ||
905 | ;; Use only the rightmost >, if any. Replace all others with spaces. | |
906 | (while (cdr >-pos) | |
907 | (mail-extr-nuke-char-at (nth 1 >-pos)) | |
908 | (setcdr >-pos (nthcdr 2 >-pos))) | |
909 | ||
910 | ;; If multiple @s and a :, but no < and >, insert around buffer. | |
911 | ;; Example: @foo.bar.dom,@xxx.yyy.zzz:mailbox@aaa.bbb.ccc | |
912 | ;; This commonly happens on the UUCP "From " line. Ugh. | |
913 | (cond ((and (> (length @-pos) 1) | |
f98b752f | 914 | (eq 1 (length colon-pos)) ;TODO: check if between last two @s |
d1782bd8 KH |
915 | (not \;-pos) |
916 | (not <-pos)) | |
917 | (goto-char (point-min)) | |
154b3e39 | 918 | (mail-extr-delete-char 1) |
d1782bd8 KH |
919 | (setq <-pos (list (point))) |
920 | (insert ?<))) | |
921 | ||
922 | ;; If < but no >, insert > in rightmost possible position | |
923 | (cond ((and <-pos | |
924 | (null >-pos)) | |
925 | (goto-char (point-max)) | |
926 | (setq >-pos (list (point))) | |
927 | (insert ?>))) | |
928 | ||
929 | ;; If > but no <, replace > with space. | |
930 | (cond ((and >-pos | |
931 | (null <-pos)) | |
932 | (mail-extr-nuke-char-at (car >-pos)) | |
933 | (setq >-pos nil))) | |
934 | ||
935 | ;; Turn >-pos and <-pos into non-lists | |
936 | (setq >-pos (car >-pos) | |
937 | <-pos (car <-pos)) | |
938 | ||
939 | ;; Trim other punctuation lists of items outside < > pair to handle | |
940 | ;; stupid MTAs. | |
941 | (cond (<-pos ; don't need to check >-pos also | |
942 | ;; handle bozo software that violates RFC 822 by sticking | |
943 | ;; punctuation marks outside of a < > pair | |
944 | (mail-extr-nuke-outside-range @-pos <-pos >-pos t) | |
945 | ;; RFC 822 says nothing about these two outside < >, but | |
946 | ;; remove those positions from the lists to make things | |
947 | ;; easier. | |
948 | (mail-extr-nuke-outside-range !-pos <-pos >-pos t) | |
949 | (mail-extr-nuke-outside-range %-pos <-pos >-pos t))) | |
950 | ||
951 | ;; Check for : that indicates GROUP list and for : part of | |
952 | ;; ROUTE-ADDR spec. | |
953 | ;; Can't possibly be more than two :. Nuke any extra. | |
f98b752f KH |
954 | (while colon-pos |
955 | (setq temp (car colon-pos) | |
956 | colon-pos (cdr colon-pos)) | |
d1782bd8 KH |
957 | (cond ((and <-pos >-pos |
958 | (> temp <-pos) | |
959 | (< temp >-pos)) | |
960 | (if (or route-addr-:-pos | |
961 | (< (length @-pos) 2) | |
962 | (> temp (car @-pos)) | |
963 | (< temp (nth 1 @-pos))) | |
964 | (mail-extr-nuke-char-at temp) | |
965 | (setq route-addr-:-pos temp))) | |
966 | ((or (not <-pos) | |
967 | (and <-pos | |
968 | (< temp <-pos))) | |
969 | (setq group-:-pos temp)))) | |
970 | ||
971 | ;; Nuke any ; that is in or to the left of a < > pair or to the left | |
972 | ;; of a GROUP starting :. Also, there may only be one ;. | |
973 | (while \;-pos | |
974 | (setq temp (car \;-pos) | |
975 | \;-pos (cdr \;-pos)) | |
976 | (cond ((and <-pos >-pos | |
977 | (> temp <-pos) | |
978 | (< temp >-pos)) | |
979 | (mail-extr-nuke-char-at temp)) | |
980 | ((and (or (not group-:-pos) | |
981 | (> temp group-:-pos)) | |
982 | (not group-\;-pos)) | |
983 | (setq group-\;-pos temp)))) | |
984 | ||
985 | ;; Nuke unmatched GROUP syntax characters. | |
986 | (cond ((and group-:-pos (not group-\;-pos)) | |
987 | ;; *** Do I really need to erase it? | |
988 | (mail-extr-nuke-char-at group-:-pos) | |
989 | (setq group-:-pos nil))) | |
990 | (cond ((and group-\;-pos (not group-:-pos)) | |
991 | ;; *** Do I really need to erase it? | |
992 | (mail-extr-nuke-char-at group-\;-pos) | |
993 | (setq group-\;-pos nil))) | |
994 | ||
995 | ;; Handle junk like ";@host.company.dom" that sendmail adds. | |
996 | ;; **** should I remember comment positions? | |
997 | (cond | |
998 | (group-\;-pos | |
999 | ;; this is fine for now | |
1000 | (mail-extr-nuke-outside-range !-pos group-:-pos group-\;-pos t) | |
1001 | (mail-extr-nuke-outside-range @-pos group-:-pos group-\;-pos t) | |
1002 | (mail-extr-nuke-outside-range %-pos group-:-pos group-\;-pos t) | |
1003 | (mail-extr-nuke-outside-range comma-pos group-:-pos group-\;-pos t) | |
1004 | (and last-real-pos | |
1005 | (> last-real-pos (1+ group-\;-pos)) | |
1006 | (setq last-real-pos (1+ group-\;-pos))) | |
1007 | ;; *** This may be wrong: | |
1008 | (and cend | |
1009 | (> cend group-\;-pos) | |
1010 | (setq cend nil | |
1011 | cbeg nil)) | |
1012 | (and quote-end | |
1013 | (> quote-end group-\;-pos) | |
1014 | (setq quote-end nil | |
1015 | quote-beg nil)) | |
1016 | ;; This was both wrong and unnecessary: | |
1017 | ;;(narrow-to-region (point-min) group-\;-pos) | |
1018 | ||
1019 | ;; *** The entire handling of GROUP addresses seems rather lame. | |
1020 | ;; *** It deserves a complete rethink, except that these addresses | |
1021 | ;; *** are hardly ever seen. | |
1022 | )) | |
1023 | ||
1024 | ;; Any commas must be between < and : of ROUTE-ADDR. Nuke any | |
1025 | ;; others. | |
1026 | ;; Hell, go ahead an nuke all of the commas. | |
1027 | ;; **** This will cause problems when we start handling commas in | |
1028 | ;; the PHRASE part .... no it won't ... yes it will ... ????? | |
1029 | (mail-extr-nuke-outside-range comma-pos 1 1) | |
1030 | ||
1031 | ;; can only have multiple @s inside < >. The fact that some MTAs | |
1032 | ;; put de-bracketed ROUTE-ADDRs in the UUCP-style "From " line is | |
1033 | ;; handled above. | |
1034 | ||
1035 | ;; Locate PHRASE part of ROUTE-ADDR. | |
1036 | (cond (<-pos | |
1037 | (goto-char <-pos) | |
154b3e39 | 1038 | (mail-extr-skip-whitespace-backward) |
d1782bd8 KH |
1039 | (setq phrase-end (point)) |
1040 | (goto-char (or ;;group-:-pos | |
1041 | (point-min))) | |
1042 | (mail-extr-skip-whitespace-forward) | |
1043 | (if (< (point) phrase-end) | |
1044 | (setq phrase-beg (point)) | |
1045 | (setq phrase-end nil)))) | |
1046 | ||
1047 | ;; handle ROUTE-ADDRS with real ROUTEs. | |
1048 | ;; If there are multiple @s, then we assume ROUTE-ADDR syntax, and | |
1049 | ;; any % or ! must be semantically meaningless. | |
1050 | ;; TODO: do this processing into canonicalization buffer | |
1051 | (cond (route-addr-:-pos | |
1052 | (setq !-pos nil | |
1053 | %-pos nil | |
1054 | >-pos (copy-marker >-pos) | |
1055 | route-addr-:-pos (copy-marker route-addr-:-pos)) | |
1056 | (goto-char >-pos) | |
1057 | (insert-before-markers ?X) | |
1058 | (goto-char (car @-pos)) | |
1059 | (while (setq @-pos (cdr @-pos)) | |
154b3e39 | 1060 | (mail-extr-delete-char 1) |
d1782bd8 KH |
1061 | (setq %-pos (cons (point-marker) %-pos)) |
1062 | (insert "%") | |
1063 | (goto-char (1- >-pos)) | |
1064 | (save-excursion | |
1065 | (insert-buffer-substring extraction-buffer | |
1066 | (car @-pos) route-addr-:-pos) | |
1067 | (delete-region (car @-pos) route-addr-:-pos)) | |
1068 | (or (cdr @-pos) | |
1069 | (setq saved-@-pos (list (point))))) | |
1070 | (setq @-pos saved-@-pos) | |
1071 | (goto-char >-pos) | |
1072 | (mail-extr-delete-char -1) | |
1073 | (mail-extr-nuke-char-at route-addr-:-pos) | |
1074 | (mail-extr-demarkerize route-addr-:-pos) | |
1075 | (setq route-addr-:-pos nil | |
1076 | >-pos (mail-extr-demarkerize >-pos) | |
1077 | %-pos (mapcar 'mail-extr-demarkerize %-pos)))) | |
1078 | ||
1079 | ;; de-listify @-pos | |
1080 | (setq @-pos (car @-pos)) | |
1081 | ||
1082 | ;; TODO: remove comments in the middle of an address | |
1083 | ||
1084 | (save-excursion | |
1085 | (set-buffer canonicalization-buffer) | |
1086 | ||
1087 | (widen) | |
1088 | (erase-buffer) | |
1089 | (insert-buffer-substring extraction-buffer) | |
1090 | ||
1091 | (if <-pos | |
1092 | (narrow-to-region (progn | |
1093 | (goto-char (1+ <-pos)) | |
1094 | (mail-extr-skip-whitespace-forward) | |
1095 | (point)) | |
1096 | >-pos) | |
1097 | (if (and first-real-pos last-real-pos) | |
1098 | (narrow-to-region first-real-pos last-real-pos) | |
1099 | ;; ****** Oh no! What if the address is completely empty! | |
1100 | ;; *** Is this correct? | |
1101 | (narrow-to-region (point-max) (point-max)) | |
1102 | )) | |
1103 | ||
1104 | (and @-pos %-pos | |
1105 | (mail-extr-nuke-outside-range %-pos (point-min) @-pos)) | |
1106 | (and %-pos !-pos | |
1107 | (mail-extr-nuke-outside-range !-pos (point-min) (car %-pos))) | |
1108 | (and @-pos !-pos (not %-pos) | |
1109 | (mail-extr-nuke-outside-range !-pos (point-min) @-pos)) | |
1110 | ||
1111 | ;; Error condition:?? (and %-pos (not @-pos)) | |
1112 | ||
1113 | ;; WARNING: THIS CODE IS DUPLICATED BELOW. | |
1114 | (cond ((and %-pos | |
1115 | (not @-pos)) | |
1116 | (goto-char (car %-pos)) | |
1117 | (mail-extr-delete-char 1) | |
1118 | (setq @-pos (point)) | |
1119 | (insert "@") | |
1120 | (setq %-pos (cdr %-pos)))) | |
1121 | ||
1122 | (if mail-extr-mangle-uucp | |
1123 | (cond (!-pos | |
1124 | ;; **** I don't understand this save-restriction and the | |
1125 | ;; narrow-to-region inside it. Why did I do that? | |
1126 | (save-restriction | |
1127 | (cond ((and @-pos | |
1128 | mail-extr-@-binds-tighter-than-!) | |
1129 | (goto-char @-pos) | |
1130 | (setq %-pos (cons (point) %-pos) | |
1131 | @-pos nil) | |
1132 | (mail-extr-delete-char 1) | |
1133 | (insert "%") | |
1134 | (setq insert-point (point-max))) | |
1135 | (mail-extr-@-binds-tighter-than-! | |
1136 | (setq insert-point (point-max))) | |
1137 | (%-pos | |
7a9ebd0b | 1138 | (setq insert-point (car (last %-pos)) |
d1782bd8 KH |
1139 | saved-%-pos (mapcar 'mail-extr-markerize %-pos) |
1140 | %-pos nil | |
1141 | @-pos (mail-extr-markerize @-pos))) | |
1142 | (@-pos | |
1143 | (setq insert-point @-pos) | |
1144 | (setq @-pos (mail-extr-markerize @-pos))) | |
1145 | (t | |
1146 | (setq insert-point (point-max)))) | |
1147 | (narrow-to-region (point-min) insert-point) | |
1148 | (setq saved-!-pos (car !-pos)) | |
1149 | (while !-pos | |
1150 | (goto-char (point-max)) | |
1151 | (cond ((and (not @-pos) | |
1152 | (not (cdr !-pos))) | |
1153 | (setq @-pos (point)) | |
1154 | (insert-before-markers "@ ")) | |
1155 | (t | |
1156 | (setq %-pos (cons (point) %-pos)) | |
1157 | (insert-before-markers "% "))) | |
1158 | (backward-char 1) | |
1159 | (insert-buffer-substring | |
1160 | (current-buffer) | |
1161 | (if (nth 1 !-pos) | |
1162 | (1+ (nth 1 !-pos)) | |
1163 | (point-min)) | |
1164 | (car !-pos)) | |
1165 | (mail-extr-delete-char 1) | |
1166 | (or (save-excursion | |
1167 | (mail-extr-safe-move-sexp -1) | |
1168 | (mail-extr-skip-whitespace-backward) | |
1169 | (eq ?. (preceding-char))) | |
1170 | (insert-before-markers | |
1171 | (if (save-excursion | |
1172 | (mail-extr-skip-whitespace-backward) | |
1173 | (eq ?. (preceding-char))) | |
1174 | "" | |
1175 | ".") | |
1176 | "uucp")) | |
1177 | (setq !-pos (cdr !-pos)))) | |
1178 | (and saved-%-pos | |
1179 | (setq %-pos (append (mapcar 'mail-extr-demarkerize | |
1180 | saved-%-pos) | |
1181 | %-pos))) | |
1182 | (setq @-pos (mail-extr-demarkerize @-pos)) | |
1183 | (narrow-to-region (1+ saved-!-pos) (point-max))))) | |
1184 | ||
1185 | ;; WARNING: THIS CODE IS DUPLICATED ABOVE. | |
1186 | (cond ((and %-pos | |
1187 | (not @-pos)) | |
1188 | (goto-char (car %-pos)) | |
1189 | (mail-extr-delete-char 1) | |
1190 | (setq @-pos (point)) | |
1191 | (insert "@") | |
1192 | (setq %-pos (cdr %-pos)))) | |
1193 | ||
1194 | (setq %-pos (nreverse %-pos)) | |
1195 | (cond (%-pos ; implies @-pos valid | |
1196 | (setq temp %-pos) | |
1197 | (catch 'truncated | |
1198 | (while temp | |
1199 | (goto-char (or (nth 1 temp) | |
1200 | @-pos)) | |
1201 | (mail-extr-skip-whitespace-backward) | |
1202 | (save-excursion | |
1203 | (mail-extr-safe-move-sexp -1) | |
1204 | (setq domain-pos (point)) | |
1205 | (mail-extr-skip-whitespace-backward) | |
1206 | (setq \.-pos (eq ?. (preceding-char)))) | |
1207 | (cond ((and \.-pos | |
1208 | ;; #### string consing | |
1209 | (let ((s (intern-soft | |
1210 | (buffer-substring domain-pos (point)) | |
1211 | mail-extr-all-top-level-domains))) | |
1212 | (and s (get s 'domain-name)))) | |
1213 | (narrow-to-region (point-min) (point)) | |
1214 | (goto-char (car temp)) | |
1215 | (mail-extr-delete-char 1) | |
1216 | (setq @-pos (point)) | |
1217 | (setcdr temp nil) | |
1218 | (setq %-pos (delq @-pos %-pos)) | |
1219 | (insert "@") | |
1220 | (throw 'truncated t))) | |
1221 | (setq temp (cdr temp)))))) | |
1222 | (setq mbox-beg (point-min) | |
1223 | mbox-end (if %-pos (car %-pos) | |
1224 | (or @-pos | |
1225 | (point-max))))) | |
1226 | ||
1227 | ;; Done canonicalizing address. | |
1228 | ;; We are now back in extraction-buffer. | |
1229 | ||
1230 | ;; Decide what part of the address to search to find the full name. | |
1231 | (cond ( | |
1232 | ;; Example: "First M. Last" <fml@foo.bar.dom> | |
1233 | (and phrase-beg | |
1234 | (eq quote-beg phrase-beg) | |
1235 | (<= quote-end phrase-end)) | |
1236 | (narrow-to-region (1+ quote-beg) (1- quote-end)) | |
1237 | (mail-extr-undo-backslash-quoting (point-min) (point-max))) | |
1238 | ||
1239 | ;; Example: First Last <fml@foo.bar.dom> | |
1240 | (phrase-beg | |
1241 | (narrow-to-region phrase-beg phrase-end)) | |
1242 | ||
1243 | ;; Example: fml@foo.bar.dom (First M. Last) | |
1244 | (cbeg | |
1245 | (narrow-to-region (1+ cbeg) (1- cend)) | |
1246 | (mail-extr-undo-backslash-quoting (point-min) (point-max)) | |
1247 | ||
1248 | ;; Deal with spacing problems | |
1249 | (goto-char (point-min)) | |
1250 | ;;; (cond ((not (search-forward " " nil t)) | |
1251 | ;;; (goto-char (point-min)) | |
1252 | ;;; (cond ((search-forward "_" nil t) | |
1253 | ;;; ;; Handle the *idiotic* use of underlines as spaces. | |
1254 | ;;; ;; Example: fml@foo.bar.dom (First_M._Last) | |
1255 | ;;; (goto-char (point-min)) | |
1256 | ;;; (while (search-forward "_" nil t) | |
1257 | ;;; (replace-match " " t))) | |
1258 | ;;; ((search-forward "." nil t) | |
1259 | ;;; ;; Fix . used as space | |
1260 | ;;; ;; Example: danj1@cb.att.com (daniel.jacobson) | |
1261 | ;;; (goto-char (point-min)) | |
1262 | ;;; (while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1263 | ;;; (replace-match "\\1 \\2" t)))))) | |
154b3e39 | 1264 | ) |
d1782bd8 KH |
1265 | |
1266 | ;; Otherwise we try to get the name from the mailbox portion | |
1267 | ;; of the address. | |
1268 | ;; Example: First_M_Last@foo.bar.dom | |
72c0ae01 | 1269 | (t |
d1782bd8 KH |
1270 | ;; *** Work in canon buffer instead? No, can't. Hmm. |
1271 | (goto-char (point-max)) | |
1272 | (narrow-to-region (point) (point)) | |
1273 | (insert-buffer-substring canonicalization-buffer | |
1274 | mbox-beg mbox-end) | |
1275 | (goto-char (point-min)) | |
1276 | ||
1277 | ;; Example: First_Last.XXX@foo.bar.dom | |
1278 | (setq \.-ends-name (re-search-forward "[_0-9]" nil t)) | |
1279 | ||
1280 | (goto-char (point-min)) | |
1281 | ||
1282 | (if (not mail-extr-mangle-uucp) | |
1283 | (modify-syntax-entry ?! "w" (syntax-table))) | |
1284 | ||
1285 | (while (progn | |
1286 | (mail-extr-skip-whitespace-forward) | |
1287 | (not (eobp))) | |
1288 | (setq char (char-after (point))) | |
154b3e39 | 1289 | (cond |
d1782bd8 KH |
1290 | ((eq char ?\") |
1291 | (setq quote-beg (point)) | |
1292 | (or (mail-extr-safe-move-sexp 1) | |
1293 | ;; TODO: handle this error condition!!!!! | |
1294 | (forward-char 1)) | |
1295 | ;; take into account deletions | |
1296 | (setq quote-end (- (point) 2)) | |
1297 | (save-excursion | |
1298 | (backward-char 1) | |
1299 | (mail-extr-delete-char 1) | |
1300 | (goto-char quote-beg) | |
1301 | (or (eobp) | |
1302 | (mail-extr-delete-char 1))) | |
1303 | (mail-extr-undo-backslash-quoting quote-beg quote-end) | |
1304 | (or (eq ?\ (char-after (point))) | |
1305 | (insert " ")) | |
1306 | ;; (setq mailbox-name-processed-flag t) | |
1307 | (setq \.-ends-name t)) | |
1308 | ((eq char ?.) | |
1309 | (if (memq (char-after (1+ (point))) '(?_ ?=)) | |
1310 | (progn | |
1311 | (forward-char 1) | |
1312 | (mail-extr-delete-char 1) | |
1313 | (insert ?\ )) | |
1314 | (if \.-ends-name | |
1315 | (narrow-to-region (point-min) (point)) | |
1316 | (mail-extr-delete-char 1) | |
1317 | (insert " "))) | |
1318 | ;; (setq mailbox-name-processed-flag t) | |
1319 | ) | |
1320 | ((memq (char-syntax char) '(?. ?\\)) | |
1321 | (mail-extr-delete-char 1) | |
1322 | (insert " ") | |
1323 | ;; (setq mailbox-name-processed-flag t) | |
154b3e39 | 1324 | ) |
154b3e39 | 1325 | (t |
d1782bd8 KH |
1326 | (setq atom-beg (point)) |
1327 | (forward-word 1) | |
1328 | (setq atom-end (point)) | |
1329 | (goto-char atom-beg) | |
1330 | (save-restriction | |
1331 | (narrow-to-region atom-beg atom-end) | |
1332 | (cond | |
1333 | ||
1334 | ;; Handle X.400 addresses encoded in RFC-822. | |
1335 | ;; *** Shit! This has to handle the case where it is | |
1336 | ;; *** embedded in a quote too! | |
1337 | ;; *** Shit! The input is being broken up into atoms | |
1338 | ;; *** by periods! | |
1339 | ((looking-at mail-extr-x400-encoded-address-pattern) | |
1340 | ||
1341 | ;; Copy the contents of the individual fields that | |
1342 | ;; might hold name data to the beginning. | |
1343 | (mapcar | |
1344 | (function | |
1345 | (lambda (field-pattern) | |
1346 | (cond | |
1347 | ((save-excursion | |
1348 | (re-search-forward field-pattern nil t)) | |
1349 | (insert-buffer-substring (current-buffer) | |
1350 | (match-beginning 1) | |
1351 | (match-end 1)) | |
1352 | (insert " "))))) | |
1353 | (list mail-extr-x400-encoded-address-given-name-pattern | |
1354 | mail-extr-x400-encoded-address-surname-pattern | |
1355 | mail-extr-x400-encoded-address-full-name-pattern)) | |
1356 | ||
1357 | ;; Discard the rest, since it contains stuff like | |
1358 | ;; routing information, not part of a name. | |
1359 | (mail-extr-skip-whitespace-backward) | |
1360 | (delete-region (point) (point-max)) | |
1361 | ||
1362 | ;; Handle periods used for spacing. | |
1363 | (while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1364 | (replace-match "\\1 \\2" t)) | |
1365 | ||
1366 | ;; (setq mailbox-name-processed-flag t) | |
1367 | ) | |
1368 | ||
1369 | ;; Handle normal addresses. | |
1370 | (t | |
1371 | (goto-char (point-min)) | |
1372 | ;; Handle _ and = used for spacing. | |
1373 | (while (re-search-forward "\\([^_=]+\\)[_=]" nil t) | |
1374 | (replace-match "\\1 " t) | |
1375 | ;; (setq mailbox-name-processed-flag t) | |
1376 | ) | |
1377 | (goto-char (point-max)))))))) | |
1378 | ||
1379 | ;; undo the dirty deed | |
1380 | (if (not mail-extr-mangle-uucp) | |
1381 | (modify-syntax-entry ?! "." (syntax-table))) | |
1382 | ;; | |
1383 | ;; If we derived the name from the mailbox part of the address, | |
1384 | ;; and we only got one word out of it, don't treat that as a | |
1385 | ;; name. "foo@bar" --> (nil "foo@bar"), not ("foo" "foo@bar") | |
1386 | ;; (if (not mailbox-name-processed-flag) | |
1387 | ;; (delete-region (point-min) (point-max))) | |
1388 | )) | |
1389 | ||
1390 | (set-syntax-table mail-extr-address-text-syntax-table) | |
1391 | ||
1392 | (mail-extr-voodoo mbox-beg mbox-end canonicalization-buffer) | |
1393 | (goto-char (point-min)) | |
1394 | ||
1395 | ;; If name is "First Last" and userid is "F?L", then assume | |
1396 | ;; the middle initial is the second letter in the userid. | |
1397 | ;; Initial code by Jamie Zawinski <jwz@lucid.com> | |
1398 | ;; *** Make it work when there's a suffix as well. | |
1399 | (goto-char (point-min)) | |
1400 | (cond ((and mail-extr-guess-middle-initial | |
1401 | (not disable-initial-guessing-flag) | |
1402 | (eq 3 (- mbox-end mbox-beg)) | |
1403 | (progn | |
1404 | (goto-char (point-min)) | |
1405 | (looking-at mail-extr-two-name-pattern))) | |
1406 | (setq fi (char-after (match-beginning 0)) | |
1407 | li (char-after (match-beginning 3))) | |
1408 | (save-excursion | |
1409 | (set-buffer canonicalization-buffer) | |
1410 | ;; char-equal is ignoring case here, so no need to upcase | |
1411 | ;; or downcase. | |
1412 | (let ((case-fold-search t)) | |
1413 | (and (char-equal fi (char-after mbox-beg)) | |
1414 | (char-equal li (char-after (1- mbox-end))) | |
1415 | (setq mi (char-after (1+ mbox-beg)))))) | |
1416 | (cond ((and mi | |
1417 | ;; TODO: use better table than syntax table | |
1418 | (eq ?w (char-syntax mi))) | |
1419 | (goto-char (match-beginning 3)) | |
1420 | (insert (upcase mi) ". "))))) | |
1421 | ||
1422 | ;; Nuke name if it is the same as mailbox name. | |
1423 | (let ((buffer-length (- (point-max) (point-min))) | |
1424 | (i 0) | |
1425 | (names-match-flag t)) | |
1426 | (cond ((and (> buffer-length 0) | |
1427 | (eq buffer-length (- mbox-end mbox-beg))) | |
1428 | (goto-char (point-max)) | |
1429 | (insert-buffer-substring canonicalization-buffer | |
1430 | mbox-beg mbox-end) | |
1431 | (while (and names-match-flag | |
1432 | (< i buffer-length)) | |
1433 | (or (eq (downcase (char-after (+ i (point-min)))) | |
1434 | (downcase | |
1435 | (char-after (+ i buffer-length (point-min))))) | |
1436 | (setq names-match-flag nil)) | |
1437 | (setq i (1+ i))) | |
1438 | (delete-region (+ (point-min) buffer-length) (point-max)) | |
1439 | (if names-match-flag | |
1440 | (narrow-to-region (point) (point)))))) | |
1441 | ||
1442 | ;; Nuke name if it's just one word. | |
1443 | (goto-char (point-min)) | |
1444 | (and mail-extr-ignore-single-names | |
1445 | (not (re-search-forward "[- ]" nil t)) | |
1446 | (narrow-to-region (point) (point))) | |
1447 | ||
1448 | ;; Record the result | |
1449 | (setq value-list | |
1450 | (cons (list (if (not (= (point-min) (point-max))) | |
1451 | (buffer-string)) | |
1452 | (save-excursion | |
1453 | (set-buffer canonicalization-buffer) | |
1454 | (if (not (= (point-min) (point-max))) | |
1455 | (buffer-string)))) | |
1456 | value-list)) | |
1457 | ||
1458 | ;; Unless one address is all we wanted, | |
1459 | ;; delete this one from extraction-buffer | |
1460 | ;; and get ready to extract the next address. | |
1461 | (when all | |
1462 | (if end-of-address | |
1463 | (narrow-to-region 1 end-of-address) | |
1464 | (widen)) | |
1465 | (delete-region (point-min) (point-max)) | |
1466 | (widen)) | |
1467 | ))) | |
1468 | (if all (nreverse value-list) (car value-list)) | |
1469 | )) | |
72c0ae01 | 1470 | |
154b3e39 RS |
1471 | (defun mail-extr-voodoo (mbox-beg mbox-end canonicalization-buffer) |
1472 | (let ((word-count 0) | |
1473 | (case-fold-search nil) | |
1474 | mixed-case-flag lower-case-flag ;;upper-case-flag | |
72c0ae01 | 1475 | suffix-flag last-name-comma-flag |
154b3e39 RS |
1476 | ;;cbeg cend |
1477 | initial | |
1478 | begin-again-flag | |
1479 | drop-this-word-if-trailing-flag | |
1480 | drop-last-word-if-trailing-flag | |
1481 | word-found-flag | |
1482 | this-word-beg last-word-beg | |
1483 | name-beg name-end | |
1484 | name-done-flag | |
72c0ae01 ER |
1485 | ) |
1486 | (save-excursion | |
154b3e39 | 1487 | (set-syntax-table mail-extr-address-text-syntax-table) |
e432fc74 RS |
1488 | |
1489 | ;; Get rid of comments. | |
1490 | (goto-char (point-min)) | |
1491 | (while (not (eobp)) | |
1492 | ;; Initialize for this iteration of the loop. | |
1493 | (skip-chars-forward "^({[\"'`") | |
1494 | (let ((cbeg (point))) | |
1495 | (set-syntax-table mail-extr-address-text-comment-syntax-table) | |
1496 | (cond ((memq (following-char) '(?\' ?\`)) | |
b9c22adf | 1497 | (search-forward "'" nil 'move |
e432fc74 RS |
1498 | (if (eq ?\' (following-char)) 2 1))) |
1499 | (t | |
1500 | (or (mail-extr-safe-move-sexp 1) | |
1501 | (goto-char (point-max))))) | |
1502 | (set-syntax-table mail-extr-address-text-syntax-table) | |
1503 | (when (eq (char-after cbeg) ?\() | |
1504 | ;; Delete the comment itself. | |
1505 | (delete-region cbeg (point)) | |
1506 | ;; Canonicalize whitespace where the comment was. | |
1507 | (skip-chars-backward " \t") | |
1508 | (if (looking-at "\\([ \t]+$\\|[ \t]+,\\)") | |
1509 | (replace-match "") | |
1510 | (setq cbeg (point)) | |
1511 | (skip-chars-forward " \t") | |
1512 | (if (bobp) | |
1513 | (delete-region (point) cbeg) | |
1514 | (just-one-space)))))) | |
72c0ae01 | 1515 | |
154b3e39 | 1516 | ;; This was moved above. |
72c0ae01 | 1517 | ;; Fix . used as space |
154b3e39 RS |
1518 | ;; But it belongs here because it occurs not only as |
1519 | ;; rypens@reks.uia.ac.be (Piet.Rypens) | |
1520 | ;; but also as | |
1521 | ;; "Piet.Rypens" <rypens@reks.uia.ac.be> | |
1522 | ;;(goto-char (point-min)) | |
1523 | ;;(while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1524 | ;; (replace-match "\\1 \\2" t)) | |
1525 | ||
1526 | (cond ((not (search-forward " " nil t)) | |
1527 | (goto-char (point-min)) | |
1528 | (cond ((search-forward "_" nil t) | |
1529 | ;; Handle the *idiotic* use of underlines as spaces. | |
1530 | ;; Example: fml@foo.bar.dom (First_M._Last) | |
1531 | (goto-char (point-min)) | |
1532 | (while (search-forward "_" nil t) | |
1533 | (replace-match " " t))) | |
1534 | ((search-forward "." nil t) | |
1535 | ;; Fix . used as space | |
1536 | ;; Example: danj1@cb.att.com (daniel.jacobson) | |
1537 | (goto-char (point-min)) | |
1538 | (while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1539 | (replace-match "\\1 \\2" t)))))) | |
1540 | ||
154b3e39 | 1541 | ;; Loop over the words (and other junk) in the name. |
72c0ae01 | 1542 | (goto-char (point-min)) |
154b3e39 RS |
1543 | (while (not name-done-flag) |
1544 | ||
1545 | (cond (word-found-flag | |
1546 | ;; Last time through this loop we skipped over a word. | |
1547 | (setq last-word-beg this-word-beg) | |
1548 | (setq drop-last-word-if-trailing-flag | |
1549 | drop-this-word-if-trailing-flag) | |
1550 | (setq word-found-flag nil))) | |
1551 | ||
1552 | (cond (begin-again-flag | |
1553 | ;; Last time through the loop we found something that | |
1554 | ;; indicates we should pretend we are beginning again from | |
1555 | ;; the start. | |
1556 | (setq word-count 0) | |
1557 | (setq last-word-beg nil) | |
1558 | (setq drop-last-word-if-trailing-flag nil) | |
1559 | (setq mixed-case-flag nil) | |
1560 | (setq lower-case-flag nil) | |
1561 | ;; (setq upper-case-flag nil) | |
1562 | (setq begin-again-flag nil) | |
1563 | )) | |
1564 | ||
1565 | ;; Initialize for this iteration of the loop. | |
1566 | (mail-extr-skip-whitespace-forward) | |
1567 | (if (eq word-count 0) (narrow-to-region (point) (point-max))) | |
1568 | (setq this-word-beg (point)) | |
1569 | (setq drop-this-word-if-trailing-flag nil) | |
1570 | ||
1571 | ;; Decide what to do based on what we are looking at. | |
1572 | (cond | |
1573 | ||
1574 | ;; Delete title | |
1575 | ((and (eq word-count 0) | |
1576 | (looking-at mail-extr-full-name-prefixes)) | |
1577 | (goto-char (match-end 0)) | |
1578 | (narrow-to-region (point) (point-max))) | |
1579 | ||
1580 | ;; Stop after name suffix | |
1581 | ((and (>= word-count 2) | |
1582 | (looking-at mail-extr-full-name-suffix-pattern)) | |
1583 | (mail-extr-skip-whitespace-backward) | |
1584 | (setq suffix-flag (point)) | |
1585 | (if (eq ?, (following-char)) | |
1586 | (forward-char 1) | |
1587 | (insert ?,)) | |
1588 | ;; Enforce at least one space after comma | |
1589 | (or (eq ?\ (following-char)) | |
1590 | (insert ?\ )) | |
1591 | (mail-extr-skip-whitespace-forward) | |
1592 | (cond ((memq (following-char) '(?j ?J ?s ?S)) | |
1593 | (capitalize-word 1) | |
1594 | (if (eq (following-char) ?.) | |
1595 | (forward-char 1) | |
1596 | (insert ?.))) | |
1597 | (t | |
1598 | (upcase-word 1))) | |
1599 | (setq word-found-flag t) | |
1600 | (setq name-done-flag t)) | |
1601 | ||
1602 | ;; Handle SCA names | |
1603 | ((looking-at "MKA \\(.+\\)") ; "Mundanely Known As" | |
1604 | (goto-char (match-beginning 1)) | |
1605 | (narrow-to-region (point) (point-max)) | |
1606 | (setq begin-again-flag t)) | |
1607 | ||
1608 | ;; Check for initial last name followed by comma | |
1609 | ((and (eq ?, (following-char)) | |
1610 | (eq word-count 1)) | |
1611 | (forward-char 1) | |
1612 | (setq last-name-comma-flag t) | |
1613 | (or (eq ?\ (following-char)) | |
1614 | (insert ?\ ))) | |
1615 | ||
1616 | ;; Stop before trailing comma-separated comment | |
1617 | ;; THIS CASE MUST BE AFTER THE PRECEDING CASES. | |
1618 | ;; *** This case is redundant??? | |
1619 | ;;((eq ?, (following-char)) | |
1620 | ;; (setq name-done-flag t)) | |
1621 | ||
1622 | ;; Delete parenthesized/quoted comment/nickname | |
1623 | ((memq (following-char) '(?\( ?\{ ?\[ ?\" ?\' ?\`)) | |
1624 | (setq cbeg (point)) | |
1625 | (set-syntax-table mail-extr-address-text-comment-syntax-table) | |
1626 | (cond ((memq (following-char) '(?\' ?\`)) | |
1627 | (or (search-forward "'" nil t | |
1628 | (if (eq ?\' (following-char)) 2 1)) | |
1629 | (mail-extr-delete-char 1))) | |
1630 | (t | |
1631 | (or (mail-extr-safe-move-sexp 1) | |
1632 | (goto-char (point-max))))) | |
1633 | (set-syntax-table mail-extr-address-text-syntax-table) | |
1634 | (setq cend (point)) | |
72c0ae01 | 1635 | (cond |
154b3e39 | 1636 | ;; Handle case of entire name being quoted |
72c0ae01 | 1637 | ((and (eq word-count 0) |
154b3e39 RS |
1638 | (looking-at " *\\'") |
1639 | (>= (- cend cbeg) 2)) | |
1640 | (narrow-to-region (1+ cbeg) (1- cend)) | |
1641 | (goto-char (point-min))) | |
1642 | (t | |
1643 | ;; Handle case of quoted initial | |
1644 | (if (and (or (= 3 (- cend cbeg)) | |
1645 | (and (= 4 (- cend cbeg)) | |
1646 | (eq ?. (char-after (+ 2 cbeg))))) | |
1647 | (not (looking-at " *\\'"))) | |
1648 | (setq initial (char-after (1+ cbeg))) | |
1649 | (setq initial nil)) | |
1650 | (delete-region cbeg cend) | |
1651 | (if initial | |
1652 | (insert initial ". "))))) | |
1653 | ||
154b3e39 RS |
1654 | ;; Handle *Stupid* VMS date stamps |
1655 | ((looking-at mail-extr-stupid-vms-date-stamp-pattern) | |
1656 | (replace-match "" t)) | |
1657 | ||
1658 | ;; Handle Chinese characters. | |
1659 | ((looking-at mail-extr-hz-embedded-gb-encoded-chinese-pattern) | |
1660 | (goto-char (match-end 0)) | |
1661 | (setq word-found-flag t)) | |
1662 | ||
1663 | ;; Skip initial garbage characters. | |
1664 | ;; THIS CASE MUST BE AFTER THE PRECEDING CASES. | |
1665 | ((and (eq word-count 0) | |
1666 | (looking-at mail-extr-leading-garbage)) | |
1667 | (goto-char (match-end 0)) | |
1668 | ;; *** Skip backward over these??? | |
1669 | ;; (skip-chars-backward "& \"") | |
1670 | (narrow-to-region (point) (point-max))) | |
1671 | ||
1672 | ;; Various stopping points | |
1673 | ((or | |
72c0ae01 | 1674 | |
154b3e39 RS |
1675 | ;; Stop before ALL CAPS acronyms, if preceded by mixed-case |
1676 | ;; words. Example: XT-DEM. | |
1677 | (and (>= word-count 2) | |
1678 | mixed-case-flag | |
1679 | (looking-at mail-extr-weird-acronym-pattern) | |
1680 | (not (looking-at mail-extr-roman-numeral-pattern))) | |
72c0ae01 | 1681 | |
154b3e39 RS |
1682 | ;; Stop before trailing alternative address |
1683 | (looking-at mail-extr-alternative-address-pattern) | |
72c0ae01 | 1684 | |
154b3e39 RS |
1685 | ;; Stop before trailing comment not introduced by comma |
1686 | ;; THIS CASE MUST BE AFTER AN EARLIER CASE. | |
1687 | (looking-at mail-extr-trailing-comment-start-pattern) | |
72c0ae01 | 1688 | |
154b3e39 RS |
1689 | ;; Stop before telephone numbers |
1690 | (looking-at mail-extr-telephone-extension-pattern)) | |
1691 | (setq name-done-flag t)) | |
1692 | ||
1693 | ;; Delete ham radio call signs | |
1694 | ((looking-at mail-extr-ham-call-sign-pattern) | |
1695 | (delete-region (match-beginning 0) (match-end 0))) | |
1696 | ||
1697 | ;; Fixup initials | |
1698 | ((looking-at mail-extr-initial-pattern) | |
1699 | (or (eq (following-char) (upcase (following-char))) | |
1700 | (setq lower-case-flag t)) | |
1701 | (forward-char 1) | |
1702 | (if (eq ?. (following-char)) | |
1703 | (forward-char 1) | |
1704 | (insert ?.)) | |
1705 | (or (eq ?\ (following-char)) | |
1706 | (insert ?\ )) | |
1707 | (setq word-found-flag t)) | |
1708 | ||
1709 | ;; Handle BITNET LISTSERV list names. | |
1710 | ((and (eq word-count 0) | |
1711 | (looking-at mail-extr-listserv-list-name-pattern)) | |
1712 | (narrow-to-region (match-beginning 1) (match-end 1)) | |
1713 | (setq word-found-flag t) | |
1714 | (setq name-done-flag t)) | |
1715 | ||
524d06f5 RS |
1716 | ;; Handle & substitution, when & is last and is not first. |
1717 | ((and (> word-count 0) | |
1718 | (eq ?\ (preceding-char)) | |
1719 | (eq (following-char) ?&) | |
1720 | (eq (1+ (point)) (point-max))) | |
1721 | (mail-extr-delete-char 1) | |
1722 | (capitalize-region | |
1723 | (point) | |
1724 | (progn | |
1725 | (insert-buffer-substring canonicalization-buffer | |
1726 | mbox-beg mbox-end) | |
1727 | (point))) | |
1728 | (setq disable-initial-guessing-flag t) | |
1729 | (setq word-found-flag t)) | |
1730 | ||
1731 | ;; Handle & between names, as in "Bob & Susie". | |
1732 | ((and (> word-count 0) (eq (following-char) ?\&)) | |
1733 | (setq name-beg (point)) | |
1734 | (setq name-end (1+ name-beg)) | |
1735 | (setq word-found-flag t) | |
1736 | (goto-char name-end)) | |
1737 | ||
154b3e39 RS |
1738 | ;; Regular name words |
1739 | ((looking-at mail-extr-name-pattern) | |
1740 | (setq name-beg (point)) | |
1741 | (setq name-end (match-end 0)) | |
1742 | ||
1743 | ;; Certain words will be dropped if they are at the end. | |
1744 | (and (>= word-count 2) | |
1745 | (not lower-case-flag) | |
1746 | (or | |
1747 | ;; A trailing 4-or-more letter lowercase words preceded by | |
1748 | ;; mixed case or uppercase words will be dropped. | |
1749 | (looking-at "[a-z][a-z][a-z][a-z]+[ \t]*\\'") | |
1750 | ;; Drop a trailing word which is terminated with a period. | |
1751 | (eq ?. (char-after (1- name-end)))) | |
1752 | (setq drop-this-word-if-trailing-flag t)) | |
1753 | ||
1754 | ;; Set the flags that indicate whether we have seen a lowercase | |
1755 | ;; word, a mixed case word, and an uppercase word. | |
1756 | (if (re-search-forward "[a-z]" name-end t) | |
1757 | (if (progn | |
1758 | (goto-char name-beg) | |
1759 | (re-search-forward "[A-Z]" name-end t)) | |
1760 | (setq mixed-case-flag t) | |
72c0ae01 | 1761 | (setq lower-case-flag t)) |
154b3e39 RS |
1762 | ;; (setq upper-case-flag t) |
1763 | ) | |
1764 | ||
1765 | (goto-char name-end) | |
1766 | (setq word-found-flag t)) | |
72c0ae01 | 1767 | |
154b3e39 RS |
1768 | (t |
1769 | (setq name-done-flag t) | |
1770 | )) | |
1771 | ||
1772 | ;; Count any word that we skipped over. | |
1773 | (if word-found-flag | |
1774 | (setq word-count (1+ word-count)))) | |
72c0ae01 | 1775 | |
154b3e39 RS |
1776 | ;; If the last thing in the name is 2 or more periods, or one or more |
1777 | ;; other sentence terminators (but not a single period) then keep them | |
4802af76 | 1778 | ;; and the preceding word. This is for the benefit of whole sentences |
154b3e39 RS |
1779 | ;; in the name field: it's better behavior than dropping the last word |
1780 | ;; of the sentence... | |
1781 | (if (and (not suffix-flag) | |
1782 | (looking-at "\\(\\.+\\|[?!;:.][?!;:.]+\\|[?!;:][?!;:.]*\\)\\'")) | |
1783 | (goto-char (setq suffix-flag (point-max)))) | |
1784 | ||
1785 | ;; Drop everything after point and certain trailing words. | |
1786 | (narrow-to-region (point-min) | |
1787 | (or (and drop-last-word-if-trailing-flag | |
1788 | last-word-beg) | |
1789 | (point))) | |
1790 | ||
1791 | ;; Xerox's mailers SUCK!!!!!! | |
1792 | ;; We simply refuse to believe that any last name is PARC or ADOC. | |
1793 | ;; If it looks like that is the last name, that there is no meaningful | |
1794 | ;; here at all. Actually I guess it would be best to map patterns | |
1795 | ;; like foo.hoser@xerox.com into foo@hoser.xerox.com, but I don't | |
1796 | ;; actually know that that is what's going on. | |
72c0ae01 ER |
1797 | (cond ((not suffix-flag) |
1798 | (goto-char (point-min)) | |
154b3e39 RS |
1799 | (let ((case-fold-search t)) |
1800 | (if (looking-at "[-A-Za-z_]+[. ]\\(PARC\\|ADOC\\)\\'") | |
1801 | (erase-buffer))))) | |
1802 | ||
72c0ae01 ER |
1803 | ;; If last name first put it at end (but before suffix) |
1804 | (cond (last-name-comma-flag | |
1805 | (goto-char (point-min)) | |
1806 | (search-forward ",") | |
154b3e39 | 1807 | (setq name-end (1- (point))) |
72c0ae01 | 1808 | (goto-char (or suffix-flag (point-max))) |
154b3e39 RS |
1809 | (or (eq ?\ (preceding-char)) |
1810 | (insert ?\ )) | |
1811 | (insert-buffer-substring (current-buffer) (point-min) name-end) | |
1812 | (goto-char name-end) | |
1813 | (skip-chars-forward "\t ,") | |
1814 | (narrow-to-region (point) (point-max)))) | |
72c0ae01 | 1815 | |
154b3e39 | 1816 | ;; Delete leading and trailing junk characters. |
4802af76 | 1817 | ;; *** This is probably completely unneeded now. |
154b3e39 RS |
1818 | ;;(goto-char (point-max)) |
1819 | ;;(skip-chars-backward mail-extr-non-end-name-chars) | |
1820 | ;;(if (eq ?. (following-char)) | |
1821 | ;; (forward-char 1)) | |
1822 | ;;(narrow-to-region (point) | |
1823 | ;; (progn | |
1824 | ;; (goto-char (point-min)) | |
1825 | ;; (skip-chars-forward mail-extr-non-begin-name-chars) | |
1826 | ;; (point))) | |
72c0ae01 ER |
1827 | |
1828 | ;; Compress whitespace | |
1829 | (goto-char (point-min)) | |
1830 | (while (re-search-forward "[ \t\n]+" nil t) | |
154b3e39 | 1831 | (replace-match (if (eobp) "" " ") t)) |
72c0ae01 ER |
1832 | ))) |
1833 | ||
154b3e39 | 1834 | \f |
72c0ae01 | 1835 | |
154b3e39 RS |
1836 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1837 | ;; | |
1838 | ;; Table of top-level domain names. | |
1839 | ;; | |
1840 | ;; This is used during address canonicalization; be careful of format changes. | |
72c0ae01 ER |
1841 | ;; Keep in mind that the country abbreviations follow ISO-3166. There is |
1842 | ;; a U.S. FIPS that specifies a different set of two-letter country | |
1843 | ;; abbreviations. | |
1844 | ||
154b3e39 | 1845 | (defconst mail-extr-all-top-level-domains |
0b725d8c | 1846 | (let ((ob (make-vector 739 0))) |
154b3e39 RS |
1847 | (mapcar |
1848 | (function | |
1849 | (lambda (x) | |
1850 | (put (intern (downcase (car x)) ob) | |
1851 | 'domain-name | |
1852 | (if (nth 2 x) | |
1853 | (format (nth 2 x) (nth 1 x)) | |
1854 | (nth 1 x))))) | |
e1a34b58 RS |
1855 | '( |
1856 | ;; ISO 3166 codes: | |
44248b7f | 1857 | ("ad" "Andorra") |
e1a34b58 | 1858 | ("ae" "United Arab Emirates") |
0b725d8c | 1859 | ("af" "Afghanistan") |
e1a34b58 | 1860 | ("ag" "Antigua and Barbuda") |
0b725d8c | 1861 | ("ai" "Anguilla") |
e1a34b58 | 1862 | ("al" "Albania") |
44248b7f | 1863 | ("am" "Armenia") |
0b725d8c | 1864 | ("an" "Netherlands Antilles") |
e1a34b58 RS |
1865 | ("ao" "Angola") |
1866 | ("aq" "Antarctica") ; continent | |
154b3e39 | 1867 | ("ar" "Argentina" "Argentine Republic") |
0b725d8c | 1868 | ("as" "American Samoa") |
154b3e39 RS |
1869 | ("at" "Austria" "The Republic of %s") |
1870 | ("au" "Australia") | |
0b725d8c | 1871 | ("aw" "Aruba") |
e1a34b58 | 1872 | ("az" "Azerbaijan") |
44248b7f | 1873 | ("ba" "Bosnia-Herzegovina") |
154b3e39 | 1874 | ("bb" "Barbados") |
e1a34b58 | 1875 | ("bd" "Bangladesh") |
154b3e39 | 1876 | ("be" "Belgium" "The Kingdom of %s") |
e1a34b58 | 1877 | ("bf" "Burkina Faso") |
154b3e39 | 1878 | ("bg" "Bulgaria") |
e1a34b58 | 1879 | ("bh" "Bahrain") |
0b725d8c GM |
1880 | ("bi" "Burundi") |
1881 | ("bj" "Benin") | |
e1a34b58 | 1882 | ("bm" "Bermuda") |
0b725d8c | 1883 | ("bn" "Brunei Darussalam") |
154b3e39 RS |
1884 | ("bo" "Bolivia" "Republic of %s") |
1885 | ("br" "Brazil" "The Federative Republic of %s") | |
1886 | ("bs" "Bahamas") | |
0b725d8c GM |
1887 | ("bt" "Bhutan") |
1888 | ("bv" "Bouvet Island") | |
e1a34b58 RS |
1889 | ("bw" "Botswana") |
1890 | ("by" "Belarus") | |
154b3e39 RS |
1891 | ("bz" "Belize") |
1892 | ("ca" "Canada") | |
0b725d8c GM |
1893 | ("cc" "Cocos (Keeling) Islands") |
1894 | ("cd" "The Democratic Republic of The Congo") | |
1895 | ("cf" "Central African Republic") | |
e1a34b58 | 1896 | ("cg" "Congo") |
154b3e39 | 1897 | ("ch" "Switzerland" "The Swiss Confederation") |
0b725d8c GM |
1898 | ("ci" "Ivory Coast") ; Cote D'ivoire |
1899 | ("ck" "Cook Islands") | |
154b3e39 | 1900 | ("cl" "Chile" "The Republic of %s") |
e1a34b58 | 1901 | ("cm" "Cameroon") ; In .fr domain |
154b3e39 | 1902 | ("cn" "China" "The People's Republic of %s") |
e1a34b58 | 1903 | ("co" "Colombia") |
154b3e39 | 1904 | ("cr" "Costa Rica" "The Republic of %s") |
e1a34b58 | 1905 | ("cu" "Cuba") |
0b725d8c GM |
1906 | ("cv" "Cape Verde") |
1907 | ("cx" "Christmas Island") | |
e1a34b58 RS |
1908 | ("cy" "Cyprus") |
1909 | ("cz" "Czech Republic") | |
154b3e39 | 1910 | ("de" "Germany") |
0b725d8c | 1911 | ("dj" "Djibouti") |
154b3e39 RS |
1912 | ("dk" "Denmark") |
1913 | ("dm" "Dominica") | |
1914 | ("do" "Dominican Republic" "The %s") | |
e1a34b58 | 1915 | ("dz" "Algeria") |
154b3e39 | 1916 | ("ec" "Ecuador" "The Republic of %s") |
e1a34b58 | 1917 | ("ee" "Estonia") |
154b3e39 | 1918 | ("eg" "Egypt" "The Arab Republic of %s") |
0b725d8c | 1919 | ("eh" "Western Sahara") |
e1a34b58 | 1920 | ("er" "Eritrea") |
154b3e39 | 1921 | ("es" "Spain" "The Kingdom of %s") |
44248b7f | 1922 | ("et" "Ethiopia") |
154b3e39 | 1923 | ("fi" "Finland" "The Republic of %s") |
0b725d8c GM |
1924 | ("fj" "Fiji") |
1925 | ("fk" "Falkland Islands (Malvinas)") | |
1926 | ("fm" "Micronesia" "Federated States of %s") | |
e1a34b58 | 1927 | ("fo" "Faroe Islands") |
154b3e39 | 1928 | ("fr" "France") |
44248b7f KH |
1929 | ("ga" "Gabon") |
1930 | ("gb" "United Kingdom") | |
e1a34b58 RS |
1931 | ("gd" "Grenada") |
1932 | ("ge" "Georgia") | |
0b725d8c GM |
1933 | ("gf" "French Guiana") |
1934 | ("gh" "Ghana") | |
1935 | ("gi" "Gibraltar") | |
44248b7f KH |
1936 | ("gl" "Greenland") |
1937 | ("gm" "Gambia") | |
0b725d8c | 1938 | ("gn" "Guinea") |
e1a34b58 | 1939 | ("gp" "Guadeloupe (Fr.)") |
0b725d8c | 1940 | ("gq" "Equatorial Guinea") |
154b3e39 | 1941 | ("gr" "Greece" "The Hellenic Republic (%s)") |
0b725d8c | 1942 | ("gs" "South Georgia And The South Sandwich Islands") |
e1a34b58 RS |
1943 | ("gt" "Guatemala") |
1944 | ("gu" "Guam (U.S.)") | |
0b725d8c GM |
1945 | ("gw" "Guinea-Bissau") |
1946 | ("gy" "Guyana") | |
154b3e39 | 1947 | ("hk" "Hong Kong") |
0b725d8c | 1948 | ("hm" "Heard Island And Mcdonald Islands") |
e1a34b58 | 1949 | ("hn" "Honduras") |
44248b7f | 1950 | ("hr" "Croatia" "Croatia (Hrvatska)") |
e1a34b58 | 1951 | ("ht" "Haiti") |
44248b7f | 1952 | ("hu" "Hungary" "The Hungarian Republic") |
e1a34b58 | 1953 | ("id" "Indonesia") |
154b3e39 RS |
1954 | ("ie" "Ireland") |
1955 | ("il" "Israel" "The State of %s") | |
0b725d8c | 1956 | ("im" "Isle of Man" "The %s") ; NOT in ISO 3166-1 of 2001-02-26 |
154b3e39 | 1957 | ("in" "India" "The Republic of %s") |
0b725d8c GM |
1958 | ("io" "British Indian Ocean Territory") |
1959 | ("iq" "Iraq") | |
1960 | ("ir" "Iran" "Islamic Republic of %s") | |
154b3e39 RS |
1961 | ("is" "Iceland" "The Republic of %s") |
1962 | ("it" "Italy" "The Italian Republic") | |
1963 | ("jm" "Jamaica") | |
44248b7f | 1964 | ("jo" "Jordan") |
154b3e39 | 1965 | ("jp" "Japan") |
e1a34b58 | 1966 | ("ke" "Kenya") |
0b725d8c GM |
1967 | ("kg" "Kyrgyzstan") |
1968 | ("kh" "Cambodia") | |
1969 | ("ki" "Kiribati") | |
1970 | ("km" "Comoros") | |
1971 | ("kn" "Saint Kitts and Nevis") | |
1972 | ("kp" "Korea (North)" "Democratic People's Republic of Korea") | |
1973 | ("kr" "Korea (South)" "Republic of Korea") | |
e1a34b58 | 1974 | ("kw" "Kuwait") |
0b725d8c GM |
1975 | ("ky" "Cayman Islands") |
1976 | ("kz" "Kazakstan") | |
1977 | ("la" "Lao People's Democratic Republic") | |
e1a34b58 | 1978 | ("lb" "Lebanon") |
0b725d8c | 1979 | ("lc" "Saint Lucia") |
e1a34b58 | 1980 | ("li" "Liechtenstein") |
154b3e39 | 1981 | ("lk" "Sri Lanka" "The Democratic Socialist Republic of %s") |
0b725d8c | 1982 | ("lr" "Liberia") |
e1a34b58 RS |
1983 | ("ls" "Lesotho") |
1984 | ("lt" "Lithuania") | |
1985 | ("lu" "Luxembourg") | |
1986 | ("lv" "Latvia") | |
0b725d8c | 1987 | ("ly" "Libyan Arab Jamahiriya") |
e1a34b58 | 1988 | ("ma" "Morocco") |
44248b7f KH |
1989 | ("mc" "Monaco") |
1990 | ("md" "Moldova" "The Republic of %s") | |
e1a34b58 | 1991 | ("mg" "Madagascar") |
0b725d8c GM |
1992 | ("mh" "Marshall Islands") |
1993 | ("mk" "Macedonia" "The Former Yugoslav Republic of %s") | |
e1a34b58 | 1994 | ("ml" "Mali") |
0b725d8c GM |
1995 | ("mm" "Myanmar") |
1996 | ("mn" "Mongolia") | |
e1a34b58 | 1997 | ("mo" "Macau") |
0b725d8c GM |
1998 | ("mp" "Northern Mariana Islands") |
1999 | ("mq" "Martinique") | |
2000 | ("mr" "Mauritania") | |
2001 | ("ms" "Montserrat") | |
e1a34b58 RS |
2002 | ("mt" "Malta") |
2003 | ("mu" "Mauritius") | |
44248b7f | 2004 | ("mv" "Maldives") |
e1a34b58 | 2005 | ("mw" "Malawi") |
154b3e39 RS |
2006 | ("mx" "Mexico" "The United Mexican States") |
2007 | ("my" "Malaysia" "%s (changed to Myanmar?)") ;??? | |
e1a34b58 | 2008 | ("mz" "Mozambique") |
154b3e39 | 2009 | ("na" "Namibia") |
e1a34b58 RS |
2010 | ("nc" "New Caledonia (Fr.)") |
2011 | ("ne" "Niger") ; In .fr domain | |
0b725d8c GM |
2012 | ("nf" "Norfolk Island") |
2013 | ("ng" "Nigeria") | |
154b3e39 RS |
2014 | ("ni" "Nicaragua" "The Republic of %s") |
2015 | ("nl" "Netherlands" "The Kingdom of the %s") | |
2016 | ("no" "Norway" "The Kingdom of %s") | |
e1a34b58 | 2017 | ("np" "Nepal") ; Via .in domain |
0b725d8c | 2018 | ("nr" "Nauru") |
44248b7f | 2019 | ("nu" "Niue") |
154b3e39 | 2020 | ("nz" "New Zealand") |
0b725d8c | 2021 | ("om" "Oman") |
e1a34b58 | 2022 | ("pa" "Panama") |
154b3e39 | 2023 | ("pe" "Peru") |
e1a34b58 | 2024 | ("pf" "Polynesia (Fr.)") |
154b3e39 RS |
2025 | ("pg" "Papua New Guinea") |
2026 | ("ph" "Philippines" "The Republic of the %s") | |
e1a34b58 | 2027 | ("pk" "Pakistan") |
154b3e39 | 2028 | ("pl" "Poland") |
0b725d8c GM |
2029 | ("pm" "Saint Pierre and Miquelon") |
2030 | ("pn" "Pitcairn") | |
e1a34b58 | 2031 | ("pr" "Puerto Rico (U.S.)") |
0b725d8c | 2032 | ("ps" "Palestinian Territory, Occupied") |
4802af76 | 2033 | ("pt" "Portugal" "The Portuguese Republic") |
0b725d8c | 2034 | ("pw" "Palau") |
154b3e39 | 2035 | ("py" "Paraguay") |
44248b7f | 2036 | ("qa" "Qatar") |
e1a34b58 RS |
2037 | ("re" "Reunion (Fr.)") ; In .fr domain |
2038 | ("ro" "Romania") | |
0b725d8c GM |
2039 | ("ru" "Russia" "Russian Federation") |
2040 | ("rw" "Rwanda") | |
e1a34b58 | 2041 | ("sa" "Saudi Arabia") |
0b725d8c | 2042 | ("sb" "Solomon Islands") |
e1a34b58 RS |
2043 | ("sc" "Seychelles") |
2044 | ("sd" "Sudan") | |
154b3e39 RS |
2045 | ("se" "Sweden" "The Kingdom of %s") |
2046 | ("sg" "Singapore" "The Republic of %s") | |
0b725d8c | 2047 | ("sh" "Saint Helena") |
e1a34b58 | 2048 | ("si" "Slovenia") |
0b725d8c | 2049 | ("sj" "Svalbard and Jan Mayen") ; In .no domain |
e1a34b58 | 2050 | ("sk" "Slovakia" "The Slovak Republic") |
0b725d8c | 2051 | ("sl" "Sierra Leone") |
44248b7f | 2052 | ("sm" "San Marino") |
e1a34b58 | 2053 | ("sn" "Senegal") |
0b725d8c | 2054 | ("so" "Somalia") |
154b3e39 | 2055 | ("sr" "Suriname") |
0b725d8c GM |
2056 | ("st" "Sao Tome And Principe") |
2057 | ("su" "U.S.S.R." "The Union of Soviet Socialist Republics") | |
2058 | ("sv" "El Salvador") | |
2059 | ("sy" "Syrian Arab Republic") | |
e1a34b58 | 2060 | ("sz" "Swaziland") |
0b725d8c GM |
2061 | ("tc" "Turks And Caicos Islands") |
2062 | ("td" "Chad") | |
2063 | ("tf" "French Southern Territories") | |
e1a34b58 | 2064 | ("tg" "Togo") |
154b3e39 | 2065 | ("th" "Thailand" "The Kingdom of %s") |
0b725d8c GM |
2066 | ("tj" "Tajikistan") |
2067 | ("tk" "Tokelau") | |
2068 | ("tm" "Turkmenistan") | |
154b3e39 | 2069 | ("tn" "Tunisia") |
44248b7f | 2070 | ("to" "Tonga") |
0b725d8c | 2071 | ("tp" "East Timor") |
154b3e39 RS |
2072 | ("tr" "Turkey" "The Republic of %s") |
2073 | ("tt" "Trinidad and Tobago") | |
0b725d8c GM |
2074 | ("tv" "Tuvalu") |
2075 | ("tw" "Taiwan" "%s, Province of China") | |
2076 | ("tz" "Tanzania" "United Republic of %s") | |
e1a34b58 | 2077 | ("ua" "Ukraine") |
0b725d8c | 2078 | ("ug" "Uganda") |
44a1338a | 2079 | ("uk" "United Kingdom" "The %s of Great Britain and Northern Ireland") |
0b725d8c | 2080 | ("um" "United States Minor Outlying Islands") |
e1a34b58 | 2081 | ("us" "United States" "The %s of America") |
154b3e39 | 2082 | ("uy" "Uruguay" "The Eastern Republic of %s") |
0b725d8c GM |
2083 | ("uz" "Uzbekistan") |
2084 | ("va" "Holy See (Vatican City State)") | |
154b3e39 RS |
2085 | ("vc" "St. Vincent and the Grenadines") |
2086 | ("ve" "Venezuela" "The Republic of %s") | |
0b725d8c GM |
2087 | ("vg" "Virgin Islands, British") |
2088 | ("vi" "Virgin Islands, U.S.") | |
e1a34b58 RS |
2089 | ("vn" "Vietnam") |
2090 | ("vu" "Vanuatu") | |
0b725d8c GM |
2091 | ("wf" "Wallis and Futuna") |
2092 | ("ws" "Samoa") | |
2093 | ("ye" "Yemen") | |
2094 | ("yt" "Mayotte") | |
44248b7f KH |
2095 | ("yu" "Yugoslavia" "Yugoslavia, AKA Serbia-Montenegro") |
2096 | ("za" "South Africa" "The Republic of %s") | |
0b725d8c | 2097 | ("zm" "Zambia") |
154b3e39 | 2098 | ("zw" "Zimbabwe" "Republic of %s") |
e1a34b58 RS |
2099 | ;; Special top-level domains: |
2100 | ("arpa" t "Advanced Research Projects Agency (U.S. DoD)") | |
2101 | ("bitnet" t "Because It's Time NET") | |
2102 | ("com" t "Commercial") | |
2103 | ("edu" t "Educational") | |
2104 | ("gov" t "Government (U.S.)") | |
2105 | ("int" t "International (NATO)") | |
2106 | ("mil" t "Military (U.S.)") | |
2107 | ("nato" t "North Atlantic Treaty Organization") | |
2108 | ("net" t "Network") | |
2109 | ("org" t "Non-profit Organization") | |
2110 | ;;("unter-dom" t "? (Ger.)") | |
2111 | ("uucp" t "Unix to Unix CoPy") | |
2112 | ;;("fipnet" nil "?") | |
154b3e39 RS |
2113 | )) |
2114 | ob)) | |
2115 | ||
2116 | ;;;###autoload | |
2117 | (defun what-domain (domain) | |
e1cd65fd | 2118 | "Convert mail domain DOMAIN to the country it corresponds to." |
154b3e39 RS |
2119 | (interactive |
2120 | (let ((completion-ignore-case t)) | |
2121 | (list (completing-read "Domain: " | |
2122 | mail-extr-all-top-level-domains nil t)))) | |
2123 | (or (setq domain (intern-soft (downcase domain) | |
2124 | mail-extr-all-top-level-domains)) | |
29565a87 | 2125 | (error "No such domain")) |
154b3e39 | 2126 | (message "%s: %s" (upcase (symbol-name domain)) (get domain 'domain-name))) |
72c0ae01 ER |
2127 | |
2128 | \f | |
154b3e39 RS |
2129 | ;(let ((all nil)) |
2130 | ; (mapatoms #'(lambda (x) | |
2131 | ; (if (and (boundp x) | |
2132 | ; (string-match "^mail-extr-" (symbol-name x))) | |
2133 | ; (setq all (cons x all))))) | |
2134 | ; (setq all (sort all #'string-lessp)) | |
2135 | ; (cons 'setq | |
2136 | ; (apply 'nconc (mapcar #'(lambda (x) | |
2137 | ; (list x (symbol-value x))) | |
2138 | ; all)))) | |
72c0ae01 ER |
2139 | |
2140 | \f | |
154b3e39 | 2141 | (provide 'mail-extr) |
72c0ae01 ER |
2142 | |
2143 | ;;; mail-extr.el ends here |