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72c0ae01 ER |
1 | ;;; mail-extr.el --- extract full name and address from RFC 822 mail header. |
2 | ||
154b3e39 | 3 | ;; Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc. |
3a801d0c | 4 | |
72c0ae01 | 5 | ;; Author: Joe Wells <jbw@cs.bu.edu> |
154b3e39 RS |
6 | ;; Maintainer: Jamie Zawinski <jwz@lucid.com> |
7 | ;; Version: 1.8 | |
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 | ||
8545ff2f KH |
29 | ;;; This file has been censored by the Communications Decency Act. |
30 | ;;; That law was passed under the guise of a ban on pornography, but | |
31 | ;;; it bans far more than that. This file did not contain pornography, | |
32 | ;;; but it was censored nonetheless. | |
33 | ||
34 | ;;; For information on US government censorship of the Internet, and | |
35 | ;;; what you can do to bring back freedom of the press, see the web | |
36 | ;;; site http://www.vtw.org/ | |
37 | ||
154b3e39 RS |
38 | ;; The entry point of this code is |
39 | ;; | |
40 | ;; mail-extract-address-components: (address) | |
41 | ;; | |
42 | ;; Given an RFC-822 ADDRESS, extract full name and canonical address. | |
43 | ;; Returns a list of the form (FULL-NAME CANONICAL-ADDRESS). | |
44 | ;; If no name can be extracted, FULL-NAME will be nil. | |
45 | ;; ADDRESS may be a string or a buffer. If it is a buffer, the visible | |
46 | ;; (narrowed) portion of the buffer will be interpreted as the address. | |
47 | ;; (This feature exists so that the clever caller might be able to avoid | |
48 | ;; consing a string.) | |
49 | ;; If ADDRESS contains more than one RFC-822 address, only the first is | |
50 | ;; returned. | |
51 | ;; | |
52 | ;; This code is more correct (and more heuristic) parser than the code in | |
53 | ;; rfc822.el. And despite its size, it's fairly fast. | |
54 | ;; | |
72c0ae01 | 55 | ;; There are two main benefits: |
154b3e39 | 56 | ;; |
72c0ae01 | 57 | ;; 1. Higher probability of getting the correct full name for a human than |
154b3e39 | 58 | ;; any other package we know of. (On the other hand, it will cheerfully |
72c0ae01 ER |
59 | ;; mangle non-human names/comments.) |
60 | ;; 2. Address part is put in a canonical form. | |
154b3e39 RS |
61 | ;; |
62 | ;; The interface is not yet carved in stone; please give us suggestions. | |
63 | ;; | |
64 | ;; We have an extensive test-case collection of funny addresses if you want to | |
72c0ae01 | 65 | ;; work with the code. Developing this code requires frequent testing to |
154b3e39 RS |
66 | ;; make sure you're not breaking functionality. The test cases aren't included |
67 | ;; because they are over 100K. | |
68 | ;; | |
69 | ;; If you find an address that mail-extr fails on, please send it to the | |
70 | ;; maintainer along with what you think the correct results should be. We do | |
71 | ;; not consider it a bug if mail-extr mangles a comment that does not | |
72 | ;; correspond to a real human full name, although we would prefer that | |
73 | ;; mail-extr would return the comment as-is. | |
74 | ;; | |
72c0ae01 | 75 | ;; Features: |
154b3e39 | 76 | ;; |
72c0ae01 | 77 | ;; * Full name handling: |
154b3e39 | 78 | ;; |
72c0ae01 ER |
79 | ;; * knows where full names can be found in an address. |
80 | ;; * avoids using empty comments and quoted text. | |
81 | ;; * extracts full names from mailbox names. | |
82 | ;; * recognizes common formats for comments after a full name. | |
83 | ;; * puts a period and a space after each initial. | |
154b3e39 RS |
84 | ;; * understands & referring to the mailbox name, capitalized. |
85 | ;; * strips name prefixes like "Prof.", etc. | |
72c0ae01 ER |
86 | ;; * understands what characters can occur in names (not just letters). |
87 | ;; * figures out middle initial from mailbox name. | |
88 | ;; * removes funny nicknames. | |
89 | ;; * keeps suffixes such as Jr., Sr., III, etc. | |
90 | ;; * reorders "Last, First" type names. | |
154b3e39 | 91 | ;; |
72c0ae01 | 92 | ;; * Address handling: |
154b3e39 | 93 | ;; |
72c0ae01 ER |
94 | ;; * parses rfc822 quoted text, comments, and domain literals. |
95 | ;; * parses rfc822 multi-line headers. | |
96 | ;; * does something reasonable with rfc822 GROUP addresses. | |
97 | ;; * handles many rfc822 noncompliant and garbage addresses. | |
98 | ;; * canonicalizes addresses (after stripping comments/phrases outside <>). | |
99 | ;; * converts ! addresses into .UUCP and %-style addresses. | |
100 | ;; * converts rfc822 ROUTE addresses to %-style addresses. | |
101 | ;; * truncates %-style addresses at leftmost fully qualified domain name. | |
102 | ;; * handles local relative precedence of ! vs. % and @ (untested). | |
154b3e39 | 103 | ;; |
72c0ae01 ER |
104 | ;; It does almost no string creation. It primarily uses the built-in |
105 | ;; parsing routines with the appropriate syntax tables. This should | |
106 | ;; result in greater speed. | |
154b3e39 | 107 | ;; |
72c0ae01 | 108 | ;; TODO: |
154b3e39 | 109 | ;; |
72c0ae01 ER |
110 | ;; * handle all test cases. (This will take forever.) |
111 | ;; * software to pick the correct header to use (eg., "Senders-Name:"). | |
112 | ;; * multiple addresses in the "From:" header (almost all of the necessary | |
113 | ;; code is there). | |
114 | ;; * flag to not treat `,' as an address separator. (This is useful when | |
115 | ;; there is a "From:" header but no "Sender:" header, because then there | |
116 | ;; is only allowed to be one address.) | |
117 | ;; * mailbox name does not necessarily contain full name. | |
118 | ;; * fixing capitalization when it's all upper or lowercase. (Hard!) | |
119 | ;; * some of the domain literal handling is missing. (But I've never even | |
120 | ;; seen one of these in a mail address, so maybe no big deal.) | |
121 | ;; * arrange to have syntax tables byte-compiled. | |
122 | ;; * speed hacks. | |
123 | ;; * delete unused variables. | |
124 | ;; * arrange for testing with different relative precedences of ! vs. @ | |
125 | ;; and %. | |
72c0ae01 ER |
126 | ;; * insert documentation strings! |
127 | ;; * handle X.400-gatewayed addresses according to RFC 1148. | |
128 | ||
129 | ;;; Change Log: | |
130 | ;; | |
154b3e39 RS |
131 | ;; Thu Feb 17 17:57:33 1994 Jamie Zawinski (jwz@lucid.com) |
132 | ;; | |
133 | ;; * merged with jbw's latest version | |
134 | ;; | |
135 | ;; Wed Feb 9 21:56:27 1994 Jamie Zawinski (jwz@lucid.com) | |
136 | ;; | |
137 | ;; * high-bit chars in comments weren't treated as word syntax | |
138 | ;; | |
139 | ;; Sat Feb 5 03:13:40 1994 Jamie Zawinski (jwz@lucid.com) | |
140 | ;; | |
141 | ;; * call replace-match with fixed-case arg | |
142 | ;; | |
143 | ;; Thu Dec 16 21:56:45 1993 Jamie Zawinski (jwz@lucid.com) | |
144 | ;; | |
145 | ;; * some more cleanup, doc, added provide | |
146 | ;; | |
147 | ;; Tue Mar 23 21:23:18 1993 Joe Wells (jbw at csd.bu.edu) | |
148 | ;; | |
149 | ;; * Made mail-full-name-prefixes a user-customizable variable. | |
150 | ;; Allow passing the address as a buffer as well as as a string. | |
151 | ;; Allow [ and ] as name characters (Finnish character set). | |
152 | ;; | |
153 | ;; Mon Mar 22 21:20:56 1993 Joe Wells (jbw at bigbird.bu.edu) | |
154 | ;; | |
155 | ;; * Handle "null" addresses. Handle = used for spacing in mailbox | |
156 | ;; name. Fix bug in handling of ROUTE-ADDR-type addresses that are | |
157 | ;; missing their brackets. Handle uppercase "JR". Extract full | |
158 | ;; names from X.400 addresses encoded in RFC-822. Fix bug in | |
159 | ;; handling of multiple addresses where first has trailing comment. | |
160 | ;; Handle more kinds of telephone extension lead-ins. | |
161 | ;; | |
162 | ;; Mon Mar 22 20:16:57 1993 Joe Wells (jbw at bigbird.bu.edu) | |
163 | ;; | |
164 | ;; * Handle HZ encoding for embedding GB encoded chinese characters. | |
165 | ;; | |
166 | ;; Mon Mar 22 00:46:12 1993 Joe Wells (jbw at bigbird.bu.edu) | |
167 | ;; | |
168 | ;; * Fixed too broad matching of ham radio call signs. Fixed bug in | |
169 | ;; handling an unmatched ' in a name string. Enhanced recognition | |
170 | ;; of when . in the mailbox name terminates the name portion. | |
171 | ;; Narrowed conversion of . to space to only the necessary | |
172 | ;; situation. Deal with VMS's stupid date stamps. Handle a unique | |
173 | ;; way of introducing an alternate address. Fixed spacing bug I | |
174 | ;; introduced in switching last name order. Fixed bug in handling | |
175 | ;; address with ! and % but no @. Narrowed the cases in which | |
176 | ;; certain trailing words are discarded. | |
177 | ;; | |
178 | ;; Sun Mar 21 21:41:06 1993 Joe Wells (jbw at bigbird.bu.edu) | |
179 | ;; | |
180 | ;; * Fixed bugs in handling GROUP addresses. Certain words in the | |
181 | ;; middle of a name no longer terminate it. Handle LISTSERV list | |
182 | ;; names. Ignore comment field containing mailbox name. | |
183 | ;; | |
184 | ;; Sun Mar 21 14:39:38 1993 Joe Wells (jbw at bigbird.bu.edu) | |
185 | ;; | |
186 | ;; * Moved variant-method code back into main function. Handle | |
187 | ;; underscores as spaces in comments. Handle leading nickname. Add | |
188 | ;; flag to ignore single-word names. Other changes. | |
189 | ;; | |
190 | ;; Mon Feb 1 22:23:31 1993 Joe Wells (jbw at bigbird.bu.edu) | |
191 | ;; | |
192 | ;; * Added in changes by Rod Whitby and Jamie Zawinski. This | |
193 | ;; includes the flag mail-extr-guess-middle-initial and the fix for | |
6b07c06e RS |
194 | ;; handling multiple addresses correctly. (Whitby just changed |
195 | ;; a > to a <.) | |
154b3e39 | 196 | ;; |
72c0ae01 ER |
197 | ;; Mon Apr 6 23:59:09 1992 Joe Wells (jbw at bigbird.bu.edu) |
198 | ;; | |
199 | ;; * Cleaned up some more. Release version 1.0 to world. | |
200 | ;; | |
201 | ;; Sun Apr 5 19:39:08 1992 Joe Wells (jbw at bigbird.bu.edu) | |
202 | ;; | |
203 | ;; * Cleaned up full name extraction extensively. | |
204 | ;; | |
205 | ;; Sun Feb 2 14:45:24 1992 Joe Wells (jbw at bigbird.bu.edu) | |
206 | ;; | |
207 | ;; * Total rewrite. Integrated mail-canonicalize-address into | |
208 | ;; mail-extract-address-components. Now handles GROUP addresses more | |
209 | ;; or less correctly. Better handling of lots of different cases. | |
210 | ;; | |
211 | ;; Fri Jun 14 19:39:50 1991 | |
212 | ;; * Created. | |
213 | ||
214 | ;;; Code: | |
215 | \f | |
72c0ae01 | 216 | |
154b3e39 RS |
217 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
218 | ;; | |
219 | ;; User configuration variable definitions. | |
220 | ;; | |
221 | ||
222 | (defvar mail-extr-guess-middle-initial nil | |
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>\" | |
225 | we will assume that \"John Q. Smith\" is the fellow's name.") | |
226 | ||
227 | (defvar mail-extr-ignore-single-names t | |
228 | "*Whether to ignore a name that is just a single word. | |
229 | If true, then when we see an address like \"Idiot <dumb@stupid.com>\" | |
230 | we will act as though we couldn't find a full name in the address.") | |
231 | ||
232 | ;; Matches a leading title that is not part of the name (does not | |
233 | ;; contribute to uniquely identifying the person). | |
234 | (defvar mail-extr-full-name-prefixes | |
235 | (purecopy | |
236 | "\\(Prof\\|D[Rr]\\|Mrs?\\|Rev\\|Rabbi\\|SysOp\\|LCDR\\)\\.?[ \t\n]") | |
237 | "*Matches prefixes to the full name that identify a person's position. | |
238 | These are stripped from the full name because they do not contribute to | |
239 | uniquely identifying the person.") | |
240 | ||
241 | (defvar mail-extr-@-binds-tighter-than-! nil | |
242 | "*Whether the local mail transport agent looks at ! before @.") | |
243 | ||
244 | (defvar mail-extr-mangle-uucp nil | |
245 | "*Whether to throw away information in UUCP addresses | |
246 | by translating things like \"foo!bar!baz@host\" into \"baz@bar.UUCP\".") | |
72c0ae01 ER |
247 | |
248 | ;;---------------------------------------------------------------------- | |
249 | ;; what orderings are meaningful????? | |
250 | ;;(defvar mail-operator-precedence-list '(?! ?% ?@)) | |
251 | ;; Right operand of a % or a @ must be a domain name, period. No other | |
252 | ;; operators allowed. Left operand of a @ is an address relative to that | |
253 | ;; site. | |
254 | ||
255 | ;; Left operand of a ! must be a domain name. Right operand is an | |
256 | ;; arbitrary address. | |
257 | ;;---------------------------------------------------------------------- | |
258 | ||
154b3e39 | 259 | \f |
72c0ae01 | 260 | |
154b3e39 RS |
261 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
262 | ;; | |
263 | ;; Constant definitions. | |
264 | ;; | |
265 | ||
266 | ;; Codes in | |
267 | ;; Names in ISO 8859-1 Name | |
268 | ;; ISO 10XXX ISO 8859-2 in | |
269 | ;; ISO 6937 ISO 10646 RFC Swedish | |
270 | ;; etc. Hex Oct 1345 TeX Split ASCII Description | |
271 | ;; --------- ---------- ---- --- ----- ----- ------------------------------- | |
272 | ;; %a E4 344 a: \"a ae { latin small a + diaeresis d | |
273 | ;; %o F6 366 o: \"o oe | latin small o + diaeresis v | |
274 | ;; @a E5 345 aa \oa aa } latin small a + ring above e | |
275 | ;; %u FC 374 u: \"u ue ~ latin small u + diaeresis | | |
276 | ;; /e E9 351 e' \'e ` latin small e + acute i | |
277 | ;; %A C4 304 A: \"A AE [ latin capital a + diaeresis D | |
278 | ;; %O D6 326 O: \"O OE \ latin capital o + diaeresis V | |
279 | ;; @A C5 305 AA \oA AA ] latin capital a + ring above E | |
280 | ;; %U DC 334 U: \"U UE ^ latin capital u + diaeresis \ | |
281 | ;; /E C9 311 E' \'E @ latin capital e + acute I | |
282 | ||
283 | ;; NOTE: @a and @A are not in ISO 8859-2 (the codes mentioned above invoke | |
284 | ;; /l and /L). Some of this data was retrieved from | |
285 | ;; listserv@jhuvm.hcf.jhu.edu. | |
72c0ae01 ER |
286 | |
287 | ;; Any character that can occur in a name, not counting characters that | |
154b3e39 RS |
288 | ;; separate parts of a multipart name (hyphen and period). |
289 | ;; Yes, there are weird people with digits in their names. | |
290 | ;; You will also notice the consideration for the | |
291 | ;; Swedish/Finnish/Norwegian character set. | |
154b3e39 | 292 | (defconst mail-extr-all-letters-but-separators |
fa25dbbc | 293 | (purecopy "][A-Za-z{|}'~0-9`\200-\377")) |
154b3e39 RS |
294 | |
295 | ;; Any character that can occur in a name in an RFC822 address including | |
296 | ;; the separator (hyphen and possibly period) for multipart names. | |
297 | ;; #### should . be in here? | |
298 | (defconst mail-extr-all-letters | |
299 | (purecopy (concat mail-extr-all-letters-but-separators "---"))) | |
300 | ||
301 | ;; Any character that can start a name. | |
302 | ;; Keep this set as minimal as possible. | |
fa25dbbc | 303 | (defconst mail-extr-first-letters (purecopy "A-Za-z\200-\377")) |
72c0ae01 ER |
304 | |
305 | ;; Any character that can end a name. | |
154b3e39 | 306 | ;; Keep this set as minimal as possible. |
fa25dbbc | 307 | (defconst mail-extr-last-letters (purecopy "A-Za-z\200-\377`'.")) |
72c0ae01 | 308 | |
154b3e39 RS |
309 | (defconst mail-extr-leading-garbage |
310 | (purecopy (format "[^%s]+" mail-extr-first-letters))) | |
72c0ae01 | 311 | |
154b3e39 RS |
312 | ;; (defconst mail-extr-non-name-chars |
313 | ;; (purecopy (concat "^" mail-extr-all-letters "."))) | |
314 | ;; (defconst mail-extr-non-begin-name-chars | |
315 | ;; (purecopy (concat "^" mail-extr-first-letters))) | |
316 | ;; (defconst mail-extr-non-end-name-chars | |
317 | ;; (purecopy (concat "^" mail-extr-last-letters))) | |
72c0ae01 | 318 | |
154b3e39 RS |
319 | ;; Matches an initial not followed by both a period and a space. |
320 | ;; (defconst mail-extr-bad-initials-pattern | |
321 | ;; (purecopy | |
322 | ;; (format "\\(\\([^%s]\\|\\`\\)[%s]\\)\\(\\.\\([^ ]\\)\\| \\|\\([^%s .]\\)\\|\\'\\)" | |
323 | ;; mail-extr-all-letters mail-extr-first-letters mail-extr-all-letters))) | |
72c0ae01 ER |
324 | |
325 | ;; Matches periods used instead of spaces. Must not match the period | |
326 | ;; following an initial. | |
154b3e39 RS |
327 | (defconst mail-extr-bad-dot-pattern |
328 | (purecopy | |
329 | (format "\\([%s][%s]\\)\\.+\\([%s]\\)" | |
330 | mail-extr-all-letters | |
331 | mail-extr-last-letters | |
332 | mail-extr-first-letters))) | |
72c0ae01 ER |
333 | |
334 | ;; Matches an embedded or leading nickname that should be removed. | |
154b3e39 RS |
335 | ;; (defconst mail-extr-nickname-pattern |
336 | ;; (purecopy | |
337 | ;; (format "\\([ .]\\|\\`\\)[\"'`\[\(]\\([ .%s]+\\)[\]\"'\)] " | |
338 | ;; mail-extr-all-letters))) | |
72c0ae01 ER |
339 | |
340 | ;; Matches the occurrence of a generational name suffix, and the last | |
154b3e39 RS |
341 | ;; character of the preceding name. This is important because we want to |
342 | ;; keep such suffixes: they help to uniquely identify the person. | |
343 | ;; *** Perhaps this should be a user-customizable variable. However, the | |
344 | ;; *** regular expression is fairly tricky to alter, so maybe not. | |
345 | (defconst mail-extr-full-name-suffix-pattern | |
346 | (purecopy | |
347 | (format | |
348 | "\\(,? ?\\([JjSs][Rr]\\.?\\|V?I+V?\\)\\)\\([^%s]\\([^%s]\\|\\'\\)\\|\\'\\)" | |
349 | mail-extr-all-letters mail-extr-all-letters))) | |
350 | ||
351 | (defconst mail-extr-roman-numeral-pattern (purecopy "V?I+V?\\b")) | |
72c0ae01 ER |
352 | |
353 | ;; Matches a trailing uppercase (with other characters possible) acronym. | |
354 | ;; Must not match a trailing uppercase last name or trailing initial | |
154b3e39 RS |
355 | (defconst mail-extr-weird-acronym-pattern |
356 | (purecopy "\\([A-Z]+[-_/]\\|[A-Z][A-Z][A-Z]?\\b\\)")) | |
72c0ae01 ER |
357 | |
358 | ;; Matches a mixed-case or lowercase name (not an initial). | |
154b3e39 RS |
359 | ;; #### Match Latin1 lower case letters here too? |
360 | ;; (defconst mail-extr-mixed-case-name-pattern | |
361 | ;; (purecopy | |
362 | ;; (format | |
363 | ;; "\\b\\([a-z][%s]*[%s]\\|[%s][%s]*[a-z][%s]*[%s]\\|[%s][%s]*[a-z]\\)" | |
364 | ;; mail-extr-all-letters mail-extr-last-letters | |
365 | ;; mail-extr-first-letters mail-extr-all-letters mail-extr-all-letters | |
366 | ;; mail-extr-last-letters mail-extr-first-letters mail-extr-all-letters))) | |
72c0ae01 ER |
367 | |
368 | ;; Matches a trailing alternative address. | |
154b3e39 RS |
369 | ;; #### Match Latin1 letters here too? |
370 | ;; #### Match _ before @ here too? | |
371 | (defconst mail-extr-alternative-address-pattern | |
372 | (purecopy "\\(aka *\\)?[a-zA-Z.]+[!@][a-zA-Z.]")) | |
72c0ae01 ER |
373 | |
374 | ;; Matches a variety of trailing comments not including comma-delimited | |
375 | ;; comments. | |
154b3e39 RS |
376 | (defconst mail-extr-trailing-comment-start-pattern |
377 | (purecopy " [-{]\\|--\\|[+@#></\;]")) | |
72c0ae01 ER |
378 | |
379 | ;; Matches a name (not an initial). | |
380 | ;; This doesn't force a word boundary at the end because sometimes a | |
381 | ;; comment is separated by a `-' with no preceding space. | |
154b3e39 RS |
382 | (defconst mail-extr-name-pattern |
383 | (purecopy (format "\\b[%s][%s]*[%s]" | |
384 | mail-extr-first-letters | |
385 | mail-extr-all-letters | |
386 | mail-extr-last-letters))) | |
72c0ae01 | 387 | |
154b3e39 RS |
388 | (defconst mail-extr-initial-pattern |
389 | (purecopy (format "\\b[%s]\\([. ]\\|\\b\\)" mail-extr-first-letters))) | |
72c0ae01 ER |
390 | |
391 | ;; Matches a single name before a comma. | |
154b3e39 RS |
392 | ;; (defconst mail-extr-last-name-first-pattern |
393 | ;; (purecopy (concat "\\`" mail-extr-name-pattern ","))) | |
72c0ae01 ER |
394 | |
395 | ;; Matches telephone extensions. | |
154b3e39 RS |
396 | (defconst mail-extr-telephone-extension-pattern |
397 | (purecopy | |
398 | "\\(\\([Ee]xt\\|\\|[Tt]ph\\|[Tt]el\\|[Xx]\\).?\\)? *\\+?[0-9][- 0-9]+")) | |
72c0ae01 ER |
399 | |
400 | ;; Matches ham radio call signs. | |
154b3e39 RS |
401 | ;; Help from: Mat Maessen N2NJZ <maessm@rpi.edu>, Mark Feit |
402 | ;; <mark@era.com>, Michael Covington <mcovingt@ai.uga.edu>. | |
403 | ;; Examples: DX504 DX515 K5MRU K8DHK KA9WGN KA9WGN KD3FU KD6EUI KD6HBW | |
404 | ;; KE9TV KF0NV N1API N3FU N3GZE N3IGS N4KCC N7IKQ N9HHU W4YHF W6ANK WA2SUH | |
405 | ;; WB7VZI N2NJZ NR3G KJ4KK AB4UM AL7NI KH6OH WN3KBT N4TMI W1A N0NZO | |
406 | (defconst mail-extr-ham-call-sign-pattern | |
407 | (purecopy "\\b\\(DX[0-9]+\\|[AKNW][A-Z]?[0-9][A-Z][A-Z]?[A-Z]?\\)")) | |
408 | ||
409 | ;; Possible trailing suffixes: "\\(/\\(KT\\|A[AEG]\\|[R0-9]\\)\\)?" | |
410 | ;; /KT == Temporary Technician (has CSC but not "real" license) | |
411 | ;; /AA == Temporary Advanced | |
412 | ;; /AE == Temporary Extra | |
413 | ;; /AG == Temporary General | |
414 | ;; /R == repeater | |
415 | ;; /# == stations operating out of home district | |
416 | ;; I don't include these in the regexp above because I can't imagine | |
417 | ;; anyone putting them with their name in an e-mail address. | |
72c0ae01 ER |
418 | |
419 | ;; Matches normal single-part name | |
154b3e39 RS |
420 | (defconst mail-extr-normal-name-pattern |
421 | (purecopy (format "\\b[%s][%s]+[%s]" | |
422 | mail-extr-first-letters | |
423 | mail-extr-all-letters-but-separators | |
424 | mail-extr-last-letters))) | |
425 | ||
426 | ;; Matches a single word name. | |
427 | ;; (defconst mail-extr-one-name-pattern | |
428 | ;; (purecopy (concat "\\`" mail-extr-normal-name-pattern "\\'"))) | |
429 | ||
72c0ae01 | 430 | ;; Matches normal two names with missing middle initial |
154b3e39 RS |
431 | ;; The first name is not allowed to have a hyphen because this can cause |
432 | ;; false matches where the "middle initial" is actually the first letter | |
433 | ;; of the second part of the first name. | |
434 | (defconst mail-extr-two-name-pattern | |
435 | (purecopy | |
436 | (concat "\\`\\(" mail-extr-normal-name-pattern | |
437 | "\\|" mail-extr-initial-pattern | |
438 | "\\) +\\(" mail-extr-name-pattern "\\)\\(,\\|\\'\\)"))) | |
439 | ||
440 | (defconst mail-extr-listserv-list-name-pattern | |
441 | (purecopy "Multiple recipients of list \\([-A-Z]+\\)")) | |
442 | ||
443 | (defconst mail-extr-stupid-vms-date-stamp-pattern | |
444 | (purecopy | |
445 | "[0-9][0-9]-[JFMASOND][aepuco][nbrylgptvc]-[0-9][0-9][0-9][0-9] [0-9]+ *")) | |
446 | ||
447 | ;;; HZ -- GB (PRC Chinese character encoding) in ASCII embedding protocol | |
448 | ;; | |
449 | ;; In ASCII mode, a byte is interpreted as an ASCII character, unless a '~' is | |
450 | ;; encountered. The character '~' is an escape character. By convention, it | |
451 | ;; must be immediately followed ONLY by '~', '{' or '\n' (<LF>), with the | |
452 | ;; following special meaning. | |
453 | ;; | |
454 | ;; o The escape sequence '~~' is interpreted as a '~'. | |
455 | ;; o The escape-to-GB sequence '~{' switches the mode from ASCII to GB. | |
456 | ;; o The escape sequence '~\n' is a line-continuation marker to be consumed | |
457 | ;; with no output produced. | |
458 | ;; | |
459 | ;; In GB mode, characters are interpreted two bytes at a time as (pure) GB | |
460 | ;; codes until the escape-from-GB code '~}' is read. This code switches the | |
461 | ;; mode from GB back to ASCII. (Note that the escape-from-GB code '~}' | |
462 | ;; ($7E7D) is outside the defined GB range.) | |
463 | (defconst mail-extr-hz-embedded-gb-encoded-chinese-pattern | |
464 | (purecopy "~{\\([^~].\\|~[^\}]\\)+~}")) | |
465 | ||
466 | ;; The leading optional lowercase letters are for a bastardized version of | |
467 | ;; the encoding, as is the optional nature of the final slash. | |
468 | (defconst mail-extr-x400-encoded-address-pattern | |
469 | (purecopy "[a-z]?[a-z]?\\(/[A-Za-z]+\\(\\.[A-Za-z]+\\)?=[^/]+\\)+/?\\'")) | |
470 | ||
471 | (defconst mail-extr-x400-encoded-address-field-pattern-format | |
472 | (purecopy "/%s=\\([^/]+\\)\\(/\\|\\'\\)")) | |
473 | ||
474 | (defconst mail-extr-x400-encoded-address-surname-pattern | |
475 | ;; S stands for Surname (family name). | |
476 | (purecopy | |
477 | (format mail-extr-x400-encoded-address-field-pattern-format "[Ss]"))) | |
478 | ||
479 | (defconst mail-extr-x400-encoded-address-given-name-pattern | |
480 | ;; G stands for Given name. | |
481 | (purecopy | |
482 | (format mail-extr-x400-encoded-address-field-pattern-format "[Gg]"))) | |
483 | ||
484 | (defconst mail-extr-x400-encoded-address-full-name-pattern | |
485 | ;; PN stands for Personal Name. When used it represents the combination | |
486 | ;; of the G and S fields. | |
487 | ;; "The one system I used having this field asked it with the prompt | |
488 | ;; `Personal Name'. But they mapped it into G and S on outgoing real | |
489 | ;; X.400 addresses. As they mapped G and S into PN on incoming..." | |
490 | (purecopy | |
491 | (format mail-extr-x400-encoded-address-field-pattern-format "[Pp][Nn]"))) | |
492 | ||
493 | \f | |
494 | ||
495 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
496 | ;; | |
497 | ;; Syntax tables used for quick parsing. | |
498 | ;; | |
499 | ||
500 | (defconst mail-extr-address-syntax-table (make-syntax-table)) | |
501 | (defconst mail-extr-address-comment-syntax-table (make-syntax-table)) | |
502 | (defconst mail-extr-address-domain-literal-syntax-table (make-syntax-table)) | |
503 | (defconst mail-extr-address-text-comment-syntax-table (make-syntax-table)) | |
504 | (defconst mail-extr-address-text-syntax-table (make-syntax-table)) | |
72c0ae01 ER |
505 | (mapcar |
506 | (function | |
507 | (lambda (pair) | |
508 | (let ((syntax-table (symbol-value (car pair)))) | |
509 | (mapcar | |
510 | (function | |
511 | (lambda (item) | |
512 | (if (eq 2 (length item)) | |
154b3e39 | 513 | ;; modifying syntax of a single character |
72c0ae01 | 514 | (modify-syntax-entry (car item) (car (cdr item)) syntax-table) |
154b3e39 RS |
515 | ;; modifying syntax of a range of characters |
516 | (let ((char (nth 0 item)) | |
517 | (bound (nth 1 item)) | |
518 | (syntax (nth 2 item))) | |
72c0ae01 ER |
519 | (while (<= char bound) |
520 | (modify-syntax-entry char syntax syntax-table) | |
521 | (setq char (1+ char))))))) | |
522 | (cdr pair))))) | |
154b3e39 RS |
523 | '((mail-extr-address-syntax-table |
524 | (?\000 ?\037 "w") ;control characters | |
525 | (?\040 " ") ;SPC | |
526 | (?! ?~ "w") ;printable characters | |
527 | (?\177 "w") ;DEL | |
528 | (?\200 ?\377 "w") ;high-bit-on characters | |
529 | (?\240 " ") ;nobreakspace | |
72c0ae01 ER |
530 | (?\t " ") |
531 | (?\r " ") | |
532 | (?\n " ") | |
533 | (?\( ".") | |
534 | (?\) ".") | |
535 | (?< ".") | |
536 | (?> ".") | |
537 | (?@ ".") | |
538 | (?, ".") | |
539 | (?\; ".") | |
540 | (?: ".") | |
541 | (?\\ "\\") | |
542 | (?\" "\"") | |
543 | (?. ".") | |
544 | (?\[ ".") | |
545 | (?\] ".") | |
546 | ;; % and ! aren't RFC822 characters, but it is convenient to pretend | |
547 | (?% ".") | |
154b3e39 | 548 | (?! ".") ;; this needs to be word-constituent when not in .UUCP mode |
72c0ae01 | 549 | ) |
154b3e39 RS |
550 | (mail-extr-address-comment-syntax-table |
551 | (?\000 ?\377 "w") | |
552 | (?\040 " ") | |
553 | (?\240 " ") | |
554 | (?\t " ") | |
555 | (?\r " ") | |
556 | (?\n " ") | |
72c0ae01 ER |
557 | (?\( "\(\)") |
558 | (?\) "\)\(") | |
559 | (?\\ "\\")) | |
154b3e39 RS |
560 | (mail-extr-address-domain-literal-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-text-comment-syntax-table |
571 | (?\000 ?\377 "w") | |
572 | (?\040 " ") | |
573 | (?\240 " ") | |
574 | (?\t " ") | |
575 | (?\r " ") | |
576 | (?\n " ") | |
72c0ae01 ER |
577 | (?\( "\(\)") |
578 | (?\) "\)\(") | |
579 | (?\[ "\(\]") | |
580 | (?\] "\)\[") | |
581 | (?\{ "\(\}") | |
582 | (?\} "\)\{") | |
583 | (?\\ "\\") | |
584 | (?\" "\"") | |
585 | ;; (?\' "\)\`") | |
586 | ;; (?\` "\(\'") | |
587 | ) | |
154b3e39 RS |
588 | (mail-extr-address-text-syntax-table |
589 | (?\000 ?\177 ".") | |
590 | (?\200 ?\377 "w") | |
591 | (?\040 " ") | |
592 | (?\t " ") | |
593 | (?\r " ") | |
594 | (?\n " ") | |
72c0ae01 ER |
595 | (?A ?Z "w") |
596 | (?a ?z "w") | |
597 | (?- "w") | |
598 | (?\} "w") | |
599 | (?\{ "w") | |
600 | (?| "w") | |
601 | (?\' "w") | |
602 | (?~ "w") | |
603 | (?0 ?9 "w")) | |
604 | )) | |
605 | ||
606 | \f | |
154b3e39 RS |
607 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
608 | ;; | |
72c0ae01 | 609 | ;; Utility functions and macros. |
154b3e39 RS |
610 | ;; |
611 | ||
612 | (defmacro mail-extr-delete-char (n) | |
613 | ;; in v19, delete-char is compiled as a function call, but delete-region | |
614 | ;; is byte-coded, so it's much much faster. | |
615 | (list 'delete-region '(point) (list '+ '(point) n))) | |
616 | ||
617 | (defmacro mail-extr-skip-whitespace-forward () | |
618 | ;; v19 fn skip-syntax-forward is more tasteful, but not byte-coded. | |
619 | '(skip-chars-forward " \t\n\r\240")) | |
620 | ||
621 | (defmacro mail-extr-skip-whitespace-backward () | |
622 | ;; v19 fn skip-syntax-backward is more tasteful, but not byte-coded. | |
623 | '(skip-chars-backward " \t\n\r\240")) | |
624 | ||
72c0ae01 | 625 | |
154b3e39 | 626 | (defmacro mail-extr-undo-backslash-quoting (beg end) |
72c0ae01 ER |
627 | (`(save-excursion |
628 | (save-restriction | |
629 | (narrow-to-region (, beg) (, end)) | |
630 | (goto-char (point-min)) | |
631 | ;; undo \ quoting | |
154b3e39 RS |
632 | (while (search-forward "\\" nil t) |
633 | (mail-extr-delete-char -1) | |
634 | (or (eobp) | |
635 | (forward-char 1)) | |
72c0ae01 ER |
636 | ))))) |
637 | ||
154b3e39 | 638 | (defmacro mail-extr-nuke-char-at (pos) |
72c0ae01 ER |
639 | (` (save-excursion |
640 | (goto-char (, pos)) | |
154b3e39 RS |
641 | (mail-extr-delete-char 1) |
642 | (insert ?\ )))) | |
643 | ||
644 | (put 'mail-extr-nuke-outside-range | |
645 | 'edebug-form-spec '(symbolp &optional form form atom)) | |
646 | ||
647 | (defmacro mail-extr-nuke-outside-range (list-symbol | |
648 | beg-symbol end-symbol | |
649 | &optional no-replace) | |
650 | ;; LIST-SYMBOL names a variable holding a list of buffer positions | |
651 | ;; BEG-SYMBOL and END-SYMBOL name variables delimiting a range | |
652 | ;; Each element of LIST-SYMBOL which lies outside of the range is | |
653 | ;; deleted from the list. | |
654 | ;; Unless NO-REPLACE is true, at each of the positions in LIST-SYMBOL | |
655 | ;; which lie outside of the range, one character at that position is | |
656 | ;; replaced with a SPC. | |
657 | (or (memq no-replace '(t nil)) | |
29565a87 | 658 | (error "no-replace must be t or nil, evaluable at macroexpand-time")) |
154b3e39 RS |
659 | (` (let ((temp (, list-symbol)) |
660 | ch) | |
72c0ae01 | 661 | (while temp |
154b3e39 RS |
662 | (setq ch (car temp)) |
663 | (cond ((or (> ch (, end-symbol)) | |
664 | (< ch (, beg-symbol))) | |
665 | (,@ (if no-replace | |
666 | nil | |
667 | (` ((mail-extr-nuke-char-at ch))))) | |
72c0ae01 ER |
668 | (setcar temp nil))) |
669 | (setq temp (cdr temp))) | |
670 | (setq (, list-symbol) (delq nil (, list-symbol)))))) | |
671 | ||
154b3e39 RS |
672 | (defun mail-extr-demarkerize (marker) |
673 | ;; if arg is a marker, destroys the marker, then returns the old value. | |
674 | ;; otherwise returns the arg. | |
675 | (if (markerp marker) | |
676 | (let ((temp (marker-position marker))) | |
677 | (set-marker marker nil) | |
678 | temp) | |
679 | marker)) | |
680 | ||
681 | (defun mail-extr-markerize (pos) | |
682 | ;; coerces pos to a marker if non-nil. | |
683 | (if (or (markerp pos) (null pos)) | |
684 | pos | |
685 | (copy-marker pos))) | |
686 | ||
687 | (defmacro mail-extr-last (list) | |
688 | ;; Returns last element of LIST. | |
689 | ;; Could be a subst. | |
72c0ae01 ER |
690 | (` (let ((list (, list))) |
691 | (while (not (null (cdr list))) | |
692 | (setq list (cdr list))) | |
693 | (car list)))) | |
694 | ||
154b3e39 RS |
695 | (defmacro mail-extr-safe-move-sexp (arg) |
696 | ;; Safely skip over one balanced sexp, if there is one. Return t if success. | |
72c0ae01 ER |
697 | (` (condition-case error |
698 | (progn | |
699 | (goto-char (scan-sexps (point) (, arg))) | |
700 | t) | |
701 | (error | |
154b3e39 | 702 | ;; #### kludge kludge kludge kludge kludge kludge kludge !!! |
72c0ae01 ER |
703 | (if (string-equal (nth 1 error) "Unbalanced parentheses") |
704 | nil | |
705 | (while t | |
706 | (signal (car error) (cdr error)))))))) | |
72c0ae01 | 707 | \f |
154b3e39 RS |
708 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
709 | ;; | |
72c0ae01 | 710 | ;; The main function to grind addresses |
154b3e39 RS |
711 | ;; |
712 | ||
713 | (defvar disable-initial-guessing-flag) ; dynamic assignment | |
714 | (defvar cbeg) ; dynamic assignment | |
715 | (defvar cend) ; dynamic assignment | |
72c0ae01 | 716 | |
154b3e39 | 717 | ;;;###autoload |
72c0ae01 | 718 | (defun mail-extract-address-components (address) |
154b3e39 RS |
719 | "Given an RFC-822 ADDRESS, extract full name and canonical address. |
720 | Returns a list of the form (FULL-NAME CANONICAL-ADDRESS). | |
721 | If no name can be extracted, FULL-NAME will be nil. | |
722 | ADDRESS may be a string or a buffer. If it is a buffer, the visible | |
723 | (narrowed) portion of the buffer will be interpreted as the address. | |
724 | (This feature exists so that the clever caller might be able to avoid | |
725 | consing a string.) | |
726 | If ADDRESS contains more than one RFC-822 address, only the first is | |
727 | returned. Some day this function may be extended to extract multiple | |
728 | addresses, or perhaps return the position at which parsing stopped." | |
729 | (let ((canonicalization-buffer (get-buffer-create " *canonical address*")) | |
730 | (extraction-buffer (get-buffer-create " *extract address components*")) | |
72c0ae01 | 731 | char |
154b3e39 | 732 | ;; multiple-addresses |
dbf0d3f8 | 733 | <-pos >-pos @-pos :-pos comma-pos !-pos %-pos \;-pos |
72c0ae01 ER |
734 | group-:-pos group-\;-pos route-addr-:-pos |
735 | record-pos-symbol | |
736 | first-real-pos last-real-pos | |
737 | phrase-beg phrase-end | |
154b3e39 | 738 | cbeg cend ; dynamically set from -voodoo |
72c0ae01 ER |
739 | quote-beg quote-end |
740 | atom-beg atom-end | |
741 | mbox-beg mbox-end | |
742 | \.-ends-name | |
743 | temp | |
154b3e39 RS |
744 | ;; name-suffix |
745 | fi mi li ; first, middle, last initial | |
72c0ae01 | 746 | saved-%-pos saved-!-pos saved-@-pos |
154b3e39 RS |
747 | domain-pos \.-pos insert-point |
748 | ;; mailbox-name-processed-flag | |
749 | disable-initial-guessing-flag ; dynamically set from -voodoo | |
750 | ) | |
72c0ae01 ER |
751 | |
752 | (save-excursion | |
753 | (set-buffer extraction-buffer) | |
154b3e39 RS |
754 | (fundamental-mode) |
755 | (kill-all-local-variables) | |
e8a57935 | 756 | (buffer-disable-undo extraction-buffer) |
154b3e39 | 757 | (set-syntax-table mail-extr-address-syntax-table) |
72c0ae01 ER |
758 | (widen) |
759 | (erase-buffer) | |
760 | (setq case-fold-search nil) | |
761 | ||
762 | ;; Insert extra space at beginning to allow later replacement with < | |
763 | ;; without having to move markers. | |
154b3e39 RS |
764 | (insert ?\ ) |
765 | ||
766 | ;; Insert the address itself. | |
767 | (cond ((stringp address) | |
768 | (insert address)) | |
769 | ((bufferp address) | |
770 | (insert-buffer-substring address)) | |
771 | (t | |
29565a87 | 772 | (error "Invalid address: %s" address))) |
72c0ae01 ER |
773 | |
774 | ;; stolen from rfc822.el | |
775 | ;; Unfold multiple lines. | |
776 | (goto-char (point-min)) | |
777 | (while (re-search-forward "\\([^\\]\\(\\\\\\\\\\)*\\)\n[ \t]" nil t) | |
778 | (replace-match "\\1 " t)) | |
779 | ||
780 | ;; first pass grabs useful information about address | |
781 | (goto-char (point-min)) | |
782 | (while (progn | |
154b3e39 | 783 | (mail-extr-skip-whitespace-forward) |
72c0ae01 ER |
784 | (not (eobp))) |
785 | (setq char (char-after (point))) | |
786 | (or first-real-pos | |
787 | (if (not (eq char ?\()) | |
788 | (setq first-real-pos (point)))) | |
789 | (cond | |
790 | ;; comment | |
791 | ((eq char ?\() | |
154b3e39 | 792 | (set-syntax-table mail-extr-address-comment-syntax-table) |
72c0ae01 | 793 | ;; only record the first non-empty comment's position |
154b3e39 | 794 | (if (and (not cbeg) |
72c0ae01 ER |
795 | (save-excursion |
796 | (forward-char 1) | |
154b3e39 | 797 | (mail-extr-skip-whitespace-forward) |
72c0ae01 | 798 | (not (eq ?\) (char-after (point)))))) |
154b3e39 | 799 | (setq cbeg (point))) |
72c0ae01 | 800 | ;; TODO: don't record if unbalanced |
154b3e39 | 801 | (or (mail-extr-safe-move-sexp 1) |
72c0ae01 | 802 | (forward-char 1)) |
154b3e39 RS |
803 | (set-syntax-table mail-extr-address-syntax-table) |
804 | (if (and cbeg | |
805 | (not cend)) | |
806 | (setq cend (point)))) | |
72c0ae01 ER |
807 | ;; quoted text |
808 | ((eq char ?\") | |
809 | ;; only record the first non-empty quote's position | |
810 | (if (and (not quote-beg) | |
811 | (save-excursion | |
812 | (forward-char 1) | |
154b3e39 | 813 | (mail-extr-skip-whitespace-forward) |
72c0ae01 ER |
814 | (not (eq ?\" (char-after (point)))))) |
815 | (setq quote-beg (point))) | |
816 | ;; TODO: don't record if unbalanced | |
154b3e39 | 817 | (or (mail-extr-safe-move-sexp 1) |
72c0ae01 ER |
818 | (forward-char 1)) |
819 | (if (and quote-beg | |
820 | (not quote-end)) | |
821 | (setq quote-end (point)))) | |
822 | ;; domain literals | |
823 | ((eq char ?\[) | |
154b3e39 RS |
824 | (set-syntax-table mail-extr-address-domain-literal-syntax-table) |
825 | (or (mail-extr-safe-move-sexp 1) | |
72c0ae01 | 826 | (forward-char 1)) |
154b3e39 | 827 | (set-syntax-table mail-extr-address-syntax-table)) |
72c0ae01 ER |
828 | ;; commas delimit addresses when outside < > pairs. |
829 | ((and (eq char ?,) | |
154b3e39 RS |
830 | (or (and (null <-pos) |
831 | ;; Handle ROUTE-ADDR address that is missing its <. | |
832 | (not (eq ?@ (char-after (1+ (point)))))) | |
72c0ae01 ER |
833 | (and >-pos |
834 | ;; handle weird munged addresses | |
154b3e39 RS |
835 | ;; BUG FIX: This test was reversed. Thanks to the |
836 | ;; brilliant Rod Whitby <rwhitby@research.canon.oz.au> | |
837 | ;; for discovering this! | |
838 | (< (mail-extr-last <-pos) (car >-pos))))) | |
839 | ;; It'd be great if some day this worked, but for now, punt. | |
840 | ;; (setq multiple-addresses t) | |
841 | ;; ;; *** Why do I want this: | |
842 | ;; (mail-extr-delete-char 1) | |
843 | ;; (narrow-to-region (point-min) (point)) | |
844 | (delete-region (point) (point-max)) | |
845 | (setq char ?\() ; HAVE I NO SHAME?? | |
846 | ) | |
72c0ae01 ER |
847 | ;; record the position of various interesting chars, determine |
848 | ;; legality later. | |
849 | ((setq record-pos-symbol | |
850 | (cdr (assq char | |
851 | '((?< . <-pos) (?> . >-pos) (?@ . @-pos) | |
dbf0d3f8 | 852 | (?: . :-pos) (?, . comma-pos) (?! . !-pos) |
72c0ae01 ER |
853 | (?% . %-pos) (?\; . \;-pos))))) |
854 | (set record-pos-symbol | |
855 | (cons (point) (symbol-value record-pos-symbol))) | |
856 | (forward-char 1)) | |
857 | ((eq char ?.) | |
858 | (forward-char 1)) | |
859 | ((memq char '( | |
860 | ;; comment terminator illegal | |
861 | ?\) | |
862 | ;; domain literal terminator illegal | |
863 | ?\] | |
864 | ;; \ allowed only within quoted strings, | |
865 | ;; domain literals, and comments | |
866 | ?\\ | |
867 | )) | |
154b3e39 | 868 | (mail-extr-nuke-char-at (point)) |
72c0ae01 ER |
869 | (forward-char 1)) |
870 | (t | |
871 | (forward-word 1))) | |
872 | (or (eq char ?\() | |
154b3e39 RS |
873 | ;; At the end of first address of a multiple address header. |
874 | (and (eq char ?,) | |
875 | (eobp)) | |
72c0ae01 ER |
876 | (setq last-real-pos (point)))) |
877 | ||
878 | ;; Use only the leftmost <, if any. Replace all others with spaces. | |
879 | (while (cdr <-pos) | |
154b3e39 | 880 | (mail-extr-nuke-char-at (car <-pos)) |
72c0ae01 ER |
881 | (setq <-pos (cdr <-pos))) |
882 | ||
883 | ;; Use only the rightmost >, if any. Replace all others with spaces. | |
884 | (while (cdr >-pos) | |
154b3e39 | 885 | (mail-extr-nuke-char-at (nth 1 >-pos)) |
72c0ae01 ER |
886 | (setcdr >-pos (nthcdr 2 >-pos))) |
887 | ||
888 | ;; If multiple @s and a :, but no < and >, insert around buffer. | |
154b3e39 | 889 | ;; Example: @foo.bar.dom,@xxx.yyy.zzz:mailbox@aaa.bbb.ccc |
72c0ae01 ER |
890 | ;; This commonly happens on the UUCP "From " line. Ugh. |
891 | (cond ((and (> (length @-pos) 1) | |
154b3e39 RS |
892 | (eq 1 (length :-pos)) ;TODO: check if between last two @s |
893 | (not \;-pos) | |
72c0ae01 ER |
894 | (not <-pos)) |
895 | (goto-char (point-min)) | |
154b3e39 | 896 | (mail-extr-delete-char 1) |
72c0ae01 ER |
897 | (setq <-pos (list (point))) |
898 | (insert ?<))) | |
899 | ||
900 | ;; If < but no >, insert > in rightmost possible position | |
901 | (cond ((and <-pos | |
902 | (null >-pos)) | |
903 | (goto-char (point-max)) | |
904 | (setq >-pos (list (point))) | |
905 | (insert ?>))) | |
906 | ||
907 | ;; If > but no <, replace > with space. | |
908 | (cond ((and >-pos | |
909 | (null <-pos)) | |
154b3e39 | 910 | (mail-extr-nuke-char-at (car >-pos)) |
72c0ae01 ER |
911 | (setq >-pos nil))) |
912 | ||
913 | ;; Turn >-pos and <-pos into non-lists | |
914 | (setq >-pos (car >-pos) | |
915 | <-pos (car <-pos)) | |
916 | ||
917 | ;; Trim other punctuation lists of items outside < > pair to handle | |
918 | ;; stupid MTAs. | |
919 | (cond (<-pos ; don't need to check >-pos also | |
920 | ;; handle bozo software that violates RFC 822 by sticking | |
921 | ;; punctuation marks outside of a < > pair | |
154b3e39 | 922 | (mail-extr-nuke-outside-range @-pos <-pos >-pos t) |
72c0ae01 ER |
923 | ;; RFC 822 says nothing about these two outside < >, but |
924 | ;; remove those positions from the lists to make things | |
925 | ;; easier. | |
154b3e39 RS |
926 | (mail-extr-nuke-outside-range !-pos <-pos >-pos t) |
927 | (mail-extr-nuke-outside-range %-pos <-pos >-pos t))) | |
72c0ae01 ER |
928 | |
929 | ;; Check for : that indicates GROUP list and for : part of | |
930 | ;; ROUTE-ADDR spec. | |
931 | ;; Can't possibly be more than two :. Nuke any extra. | |
932 | (while :-pos | |
933 | (setq temp (car :-pos) | |
934 | :-pos (cdr :-pos)) | |
935 | (cond ((and <-pos >-pos | |
936 | (> temp <-pos) | |
937 | (< temp >-pos)) | |
938 | (if (or route-addr-:-pos | |
939 | (< (length @-pos) 2) | |
940 | (> temp (car @-pos)) | |
941 | (< temp (nth 1 @-pos))) | |
154b3e39 | 942 | (mail-extr-nuke-char-at temp) |
72c0ae01 ER |
943 | (setq route-addr-:-pos temp))) |
944 | ((or (not <-pos) | |
945 | (and <-pos | |
946 | (< temp <-pos))) | |
947 | (setq group-:-pos temp)))) | |
948 | ||
949 | ;; Nuke any ; that is in or to the left of a < > pair or to the left | |
950 | ;; of a GROUP starting :. Also, there may only be one ;. | |
951 | (while \;-pos | |
952 | (setq temp (car \;-pos) | |
953 | \;-pos (cdr \;-pos)) | |
954 | (cond ((and <-pos >-pos | |
955 | (> temp <-pos) | |
956 | (< temp >-pos)) | |
154b3e39 | 957 | (mail-extr-nuke-char-at temp)) |
72c0ae01 ER |
958 | ((and (or (not group-:-pos) |
959 | (> temp group-:-pos)) | |
960 | (not group-\;-pos)) | |
961 | (setq group-\;-pos temp)))) | |
962 | ||
154b3e39 RS |
963 | ;; Nuke unmatched GROUP syntax characters. |
964 | (cond ((and group-:-pos (not group-\;-pos)) | |
965 | ;; *** Do I really need to erase it? | |
966 | (mail-extr-nuke-char-at group-:-pos) | |
967 | (setq group-:-pos nil))) | |
968 | (cond ((and group-\;-pos (not group-:-pos)) | |
969 | ;; *** Do I really need to erase it? | |
970 | (mail-extr-nuke-char-at group-\;-pos) | |
971 | (setq group-\;-pos nil))) | |
972 | ||
72c0ae01 ER |
973 | ;; Handle junk like ";@host.company.dom" that sendmail adds. |
974 | ;; **** should I remember comment positions? | |
154b3e39 RS |
975 | (cond |
976 | (group-\;-pos | |
977 | ;; this is fine for now | |
978 | (mail-extr-nuke-outside-range !-pos group-:-pos group-\;-pos t) | |
979 | (mail-extr-nuke-outside-range @-pos group-:-pos group-\;-pos t) | |
980 | (mail-extr-nuke-outside-range %-pos group-:-pos group-\;-pos t) | |
dbf0d3f8 | 981 | (mail-extr-nuke-outside-range comma-pos group-:-pos group-\;-pos t) |
154b3e39 RS |
982 | (and last-real-pos |
983 | (> last-real-pos (1+ group-\;-pos)) | |
984 | (setq last-real-pos (1+ group-\;-pos))) | |
985 | ;; *** This may be wrong: | |
986 | (and cend | |
987 | (> cend group-\;-pos) | |
988 | (setq cend nil | |
989 | cbeg nil)) | |
990 | (and quote-end | |
991 | (> quote-end group-\;-pos) | |
992 | (setq quote-end nil | |
993 | quote-beg nil)) | |
994 | ;; This was both wrong and unnecessary: | |
995 | ;;(narrow-to-region (point-min) group-\;-pos) | |
996 | ||
997 | ;; *** The entire handling of GROUP addresses seems rather lame. | |
998 | ;; *** It deserves a complete rethink, except that these addresses | |
999 | ;; *** are hardly ever seen. | |
1000 | )) | |
72c0ae01 ER |
1001 | |
1002 | ;; Any commas must be between < and : of ROUTE-ADDR. Nuke any | |
1003 | ;; others. | |
1004 | ;; Hell, go ahead an nuke all of the commas. | |
1005 | ;; **** This will cause problems when we start handling commas in | |
1006 | ;; the PHRASE part .... no it won't ... yes it will ... ????? | |
dbf0d3f8 | 1007 | (mail-extr-nuke-outside-range comma-pos 1 1) |
72c0ae01 ER |
1008 | |
1009 | ;; can only have multiple @s inside < >. The fact that some MTAs | |
1010 | ;; put de-bracketed ROUTE-ADDRs in the UUCP-style "From " line is | |
1011 | ;; handled above. | |
1012 | ||
1013 | ;; Locate PHRASE part of ROUTE-ADDR. | |
1014 | (cond (<-pos | |
1015 | (goto-char <-pos) | |
154b3e39 | 1016 | (mail-extr-skip-whitespace-backward) |
72c0ae01 ER |
1017 | (setq phrase-end (point)) |
1018 | (goto-char (or ;;group-:-pos | |
1019 | (point-min))) | |
154b3e39 | 1020 | (mail-extr-skip-whitespace-forward) |
72c0ae01 ER |
1021 | (if (< (point) phrase-end) |
1022 | (setq phrase-beg (point)) | |
1023 | (setq phrase-end nil)))) | |
1024 | ||
1025 | ;; handle ROUTE-ADDRS with real ROUTEs. | |
1026 | ;; If there are multiple @s, then we assume ROUTE-ADDR syntax, and | |
1027 | ;; any % or ! must be semantically meaningless. | |
1028 | ;; TODO: do this processing into canonicalization buffer | |
1029 | (cond (route-addr-:-pos | |
1030 | (setq !-pos nil | |
1031 | %-pos nil | |
1032 | >-pos (copy-marker >-pos) | |
1033 | route-addr-:-pos (copy-marker route-addr-:-pos)) | |
1034 | (goto-char >-pos) | |
1035 | (insert-before-markers ?X) | |
1036 | (goto-char (car @-pos)) | |
1037 | (while (setq @-pos (cdr @-pos)) | |
154b3e39 | 1038 | (mail-extr-delete-char 1) |
72c0ae01 ER |
1039 | (setq %-pos (cons (point-marker) %-pos)) |
1040 | (insert "%") | |
1041 | (goto-char (1- >-pos)) | |
1042 | (save-excursion | |
1043 | (insert-buffer-substring extraction-buffer | |
1044 | (car @-pos) route-addr-:-pos) | |
1045 | (delete-region (car @-pos) route-addr-:-pos)) | |
1046 | (or (cdr @-pos) | |
1047 | (setq saved-@-pos (list (point))))) | |
1048 | (setq @-pos saved-@-pos) | |
1049 | (goto-char >-pos) | |
154b3e39 RS |
1050 | (mail-extr-delete-char -1) |
1051 | (mail-extr-nuke-char-at route-addr-:-pos) | |
1052 | (mail-extr-demarkerize route-addr-:-pos) | |
72c0ae01 | 1053 | (setq route-addr-:-pos nil |
154b3e39 RS |
1054 | >-pos (mail-extr-demarkerize >-pos) |
1055 | %-pos (mapcar 'mail-extr-demarkerize %-pos)))) | |
72c0ae01 ER |
1056 | |
1057 | ;; de-listify @-pos | |
1058 | (setq @-pos (car @-pos)) | |
1059 | ||
1060 | ;; TODO: remove comments in the middle of an address | |
1061 | ||
1062 | (set-buffer canonicalization-buffer) | |
154b3e39 RS |
1063 | (fundamental-mode) |
1064 | (kill-all-local-variables) | |
e8a57935 | 1065 | (buffer-disable-undo canonicalization-buffer) |
154b3e39 | 1066 | (set-syntax-table mail-extr-address-syntax-table) |
72c0ae01 ER |
1067 | (setq case-fold-search nil) |
1068 | ||
1069 | (widen) | |
1070 | (erase-buffer) | |
1071 | (insert-buffer-substring extraction-buffer) | |
1072 | ||
1073 | (if <-pos | |
1074 | (narrow-to-region (progn | |
1075 | (goto-char (1+ <-pos)) | |
154b3e39 | 1076 | (mail-extr-skip-whitespace-forward) |
72c0ae01 ER |
1077 | (point)) |
1078 | >-pos) | |
154b3e39 RS |
1079 | (if (and first-real-pos last-real-pos) |
1080 | (narrow-to-region first-real-pos last-real-pos) | |
1081 | ;; ****** Oh no! What if the address is completely empty! | |
1082 | ;; *** Is this correct? | |
1083 | (narrow-to-region (point-max) (point-max)) | |
1084 | )) | |
72c0ae01 ER |
1085 | |
1086 | (and @-pos %-pos | |
154b3e39 | 1087 | (mail-extr-nuke-outside-range %-pos (point-min) @-pos)) |
72c0ae01 | 1088 | (and %-pos !-pos |
154b3e39 | 1089 | (mail-extr-nuke-outside-range !-pos (point-min) (car %-pos))) |
72c0ae01 | 1090 | (and @-pos !-pos (not %-pos) |
154b3e39 | 1091 | (mail-extr-nuke-outside-range !-pos (point-min) @-pos)) |
72c0ae01 ER |
1092 | |
1093 | ;; Error condition:?? (and %-pos (not @-pos)) | |
154b3e39 RS |
1094 | |
1095 | ;; WARNING: THIS CODE IS DUPLICATED BELOW. | |
1096 | (cond ((and %-pos | |
1097 | (not @-pos)) | |
1098 | (goto-char (car %-pos)) | |
1099 | (mail-extr-delete-char 1) | |
1100 | (setq @-pos (point)) | |
1101 | (insert "@") | |
1102 | (setq %-pos (cdr %-pos)))) | |
72c0ae01 | 1103 | |
154b3e39 | 1104 | (if mail-extr-mangle-uucp |
72c0ae01 ER |
1105 | (cond (!-pos |
1106 | ;; **** I don't understand this save-restriction and the | |
1107 | ;; narrow-to-region inside it. Why did I do that? | |
1108 | (save-restriction | |
1109 | (cond ((and @-pos | |
154b3e39 | 1110 | mail-extr-@-binds-tighter-than-!) |
72c0ae01 ER |
1111 | (goto-char @-pos) |
1112 | (setq %-pos (cons (point) %-pos) | |
1113 | @-pos nil) | |
154b3e39 | 1114 | (mail-extr-delete-char 1) |
72c0ae01 ER |
1115 | (insert "%") |
1116 | (setq insert-point (point-max))) | |
154b3e39 | 1117 | (mail-extr-@-binds-tighter-than-! |
72c0ae01 ER |
1118 | (setq insert-point (point-max))) |
1119 | (%-pos | |
154b3e39 RS |
1120 | (setq insert-point (mail-extr-last %-pos) |
1121 | saved-%-pos (mapcar 'mail-extr-markerize %-pos) | |
72c0ae01 | 1122 | %-pos nil |
154b3e39 | 1123 | @-pos (mail-extr-markerize @-pos))) |
72c0ae01 ER |
1124 | (@-pos |
1125 | (setq insert-point @-pos) | |
154b3e39 | 1126 | (setq @-pos (mail-extr-markerize @-pos))) |
72c0ae01 ER |
1127 | (t |
1128 | (setq insert-point (point-max)))) | |
1129 | (narrow-to-region (point-min) insert-point) | |
1130 | (setq saved-!-pos (car !-pos)) | |
1131 | (while !-pos | |
1132 | (goto-char (point-max)) | |
1133 | (cond ((and (not @-pos) | |
1134 | (not (cdr !-pos))) | |
1135 | (setq @-pos (point)) | |
1136 | (insert-before-markers "@ ")) | |
1137 | (t | |
1138 | (setq %-pos (cons (point) %-pos)) | |
1139 | (insert-before-markers "% "))) | |
1140 | (backward-char 1) | |
1141 | (insert-buffer-substring | |
1142 | (current-buffer) | |
1143 | (if (nth 1 !-pos) | |
1144 | (1+ (nth 1 !-pos)) | |
1145 | (point-min)) | |
1146 | (car !-pos)) | |
154b3e39 | 1147 | (mail-extr-delete-char 1) |
72c0ae01 | 1148 | (or (save-excursion |
154b3e39 RS |
1149 | (mail-extr-safe-move-sexp -1) |
1150 | (mail-extr-skip-whitespace-backward) | |
72c0ae01 ER |
1151 | (eq ?. (preceding-char))) |
1152 | (insert-before-markers | |
1153 | (if (save-excursion | |
154b3e39 | 1154 | (mail-extr-skip-whitespace-backward) |
72c0ae01 ER |
1155 | (eq ?. (preceding-char))) |
1156 | "" | |
1157 | ".") | |
1158 | "uucp")) | |
1159 | (setq !-pos (cdr !-pos)))) | |
1160 | (and saved-%-pos | |
154b3e39 RS |
1161 | (setq %-pos (append (mapcar 'mail-extr-demarkerize |
1162 | saved-%-pos) | |
1163 | %-pos))) | |
1164 | (setq @-pos (mail-extr-demarkerize @-pos)) | |
1165 | (narrow-to-region (1+ saved-!-pos) (point-max))))) | |
1166 | ||
1167 | ;; WARNING: THIS CODE IS DUPLICATED ABOVE. | |
72c0ae01 ER |
1168 | (cond ((and %-pos |
1169 | (not @-pos)) | |
1170 | (goto-char (car %-pos)) | |
154b3e39 | 1171 | (mail-extr-delete-char 1) |
72c0ae01 ER |
1172 | (setq @-pos (point)) |
1173 | (insert "@") | |
1174 | (setq %-pos (cdr %-pos)))) | |
154b3e39 | 1175 | |
72c0ae01 ER |
1176 | (setq %-pos (nreverse %-pos)) |
1177 | ;; RFC 1034 doesn't approve of this, oh well: | |
1178 | (downcase-region (or (car %-pos) @-pos (point-max)) (point-max)) | |
1179 | (cond (%-pos ; implies @-pos valid | |
1180 | (setq temp %-pos) | |
1181 | (catch 'truncated | |
1182 | (while temp | |
1183 | (goto-char (or (nth 1 temp) | |
1184 | @-pos)) | |
154b3e39 | 1185 | (mail-extr-skip-whitespace-backward) |
72c0ae01 | 1186 | (save-excursion |
154b3e39 | 1187 | (mail-extr-safe-move-sexp -1) |
72c0ae01 | 1188 | (setq domain-pos (point)) |
154b3e39 | 1189 | (mail-extr-skip-whitespace-backward) |
72c0ae01 ER |
1190 | (setq \.-pos (eq ?. (preceding-char)))) |
1191 | (cond ((and \.-pos | |
154b3e39 RS |
1192 | ;; #### string consing |
1193 | (let ((s (intern-soft | |
1194 | (buffer-substring domain-pos (point)) | |
1195 | mail-extr-all-top-level-domains))) | |
1196 | (and s (get s 'domain-name)))) | |
72c0ae01 ER |
1197 | (narrow-to-region (point-min) (point)) |
1198 | (goto-char (car temp)) | |
154b3e39 | 1199 | (mail-extr-delete-char 1) |
72c0ae01 ER |
1200 | (setq @-pos (point)) |
1201 | (setcdr temp nil) | |
1202 | (setq %-pos (delq @-pos %-pos)) | |
1203 | (insert "@") | |
1204 | (throw 'truncated t))) | |
1205 | (setq temp (cdr temp)))))) | |
1206 | (setq mbox-beg (point-min) | |
1207 | mbox-end (if %-pos (car %-pos) | |
1208 | (or @-pos | |
1209 | (point-max)))) | |
1210 | ||
1211 | ;; Done canonicalizing address. | |
1212 | ||
1213 | (set-buffer extraction-buffer) | |
1214 | ||
154b3e39 RS |
1215 | ;; Decide what part of the address to search to find the full name. |
1216 | (cond ( | |
1217 | ;; Example: "First M. Last" <fml@foo.bar.dom> | |
1218 | (and phrase-beg | |
72c0ae01 ER |
1219 | (eq quote-beg phrase-beg) |
1220 | (<= quote-end phrase-end)) | |
1221 | (narrow-to-region (1+ quote-beg) (1- quote-end)) | |
154b3e39 RS |
1222 | (mail-extr-undo-backslash-quoting (point-min) (point-max))) |
1223 | ||
1224 | ;; Example: First Last <fml@foo.bar.dom> | |
72c0ae01 ER |
1225 | (phrase-beg |
1226 | (narrow-to-region phrase-beg phrase-end)) | |
154b3e39 RS |
1227 | |
1228 | ;; Example: fml@foo.bar.dom (First M. Last) | |
1229 | (cbeg | |
1230 | (narrow-to-region (1+ cbeg) (1- cend)) | |
1231 | (mail-extr-undo-backslash-quoting (point-min) (point-max)) | |
1232 | ||
1233 | ;; Deal with spacing problems | |
1234 | (goto-char (point-min)) | |
1235 | ; (cond ((not (search-forward " " nil t)) | |
1236 | ; (goto-char (point-min)) | |
1237 | ; (cond ((search-forward "_" nil t) | |
1238 | ; ;; Handle the *idiotic* use of underlines as spaces. | |
1239 | ; ;; Example: fml@foo.bar.dom (First_M._Last) | |
1240 | ; (goto-char (point-min)) | |
1241 | ; (while (search-forward "_" nil t) | |
1242 | ; (replace-match " " t))) | |
1243 | ; ((search-forward "." nil t) | |
1244 | ; ;; Fix . used as space | |
1245 | ; ;; Example: danj1@cb.att.com (daniel.jacobson) | |
1246 | ; (goto-char (point-min)) | |
1247 | ; (while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1248 | ; (replace-match "\\1 \\2" t)))))) | |
1249 | ) | |
1250 | ||
1251 | ;; Otherwise we try to get the name from the mailbox portion | |
1252 | ;; of the address. | |
1253 | ;; Example: First_M_Last@foo.bar.dom | |
72c0ae01 ER |
1254 | (t |
1255 | ;; *** Work in canon buffer instead? No, can't. Hmm. | |
154b3e39 RS |
1256 | (goto-char (point-max)) |
1257 | (narrow-to-region (point) (point)) | |
72c0ae01 ER |
1258 | (insert-buffer-substring canonicalization-buffer |
1259 | mbox-beg mbox-end) | |
1260 | (goto-char (point-min)) | |
154b3e39 RS |
1261 | |
1262 | ;; Example: First_Last.XXX@foo.bar.dom | |
1263 | (setq \.-ends-name (re-search-forward "[_0-9]" nil t)) | |
1264 | ||
72c0ae01 | 1265 | (goto-char (point-min)) |
154b3e39 RS |
1266 | |
1267 | (if (not mail-extr-mangle-uucp) | |
1268 | (modify-syntax-entry ?! "w" (syntax-table))) | |
1269 | ||
72c0ae01 | 1270 | (while (progn |
154b3e39 | 1271 | (mail-extr-skip-whitespace-forward) |
72c0ae01 ER |
1272 | (not (eobp))) |
1273 | (setq char (char-after (point))) | |
1274 | (cond | |
1275 | ((eq char ?\") | |
1276 | (setq quote-beg (point)) | |
154b3e39 | 1277 | (or (mail-extr-safe-move-sexp 1) |
72c0ae01 ER |
1278 | ;; TODO: handle this error condition!!!!! |
1279 | (forward-char 1)) | |
1280 | ;; take into account deletions | |
1281 | (setq quote-end (- (point) 2)) | |
1282 | (save-excursion | |
1283 | (backward-char 1) | |
154b3e39 | 1284 | (mail-extr-delete-char 1) |
72c0ae01 | 1285 | (goto-char quote-beg) |
21a36d23 RS |
1286 | (or (eobp) |
1287 | (mail-extr-delete-char 1))) | |
154b3e39 RS |
1288 | (mail-extr-undo-backslash-quoting quote-beg quote-end) |
1289 | (or (eq ?\ (char-after (point))) | |
72c0ae01 | 1290 | (insert " ")) |
154b3e39 | 1291 | ;; (setq mailbox-name-processed-flag t) |
72c0ae01 ER |
1292 | (setq \.-ends-name t)) |
1293 | ((eq char ?.) | |
154b3e39 | 1294 | (if (memq (char-after (1+ (point))) '(?_ ?=)) |
72c0ae01 ER |
1295 | (progn |
1296 | (forward-char 1) | |
154b3e39 RS |
1297 | (mail-extr-delete-char 1) |
1298 | (insert ?\ )) | |
72c0ae01 ER |
1299 | (if \.-ends-name |
1300 | (narrow-to-region (point-min) (point)) | |
154b3e39 RS |
1301 | (mail-extr-delete-char 1) |
1302 | (insert " "))) | |
1303 | ;; (setq mailbox-name-processed-flag t) | |
1304 | ) | |
72c0ae01 | 1305 | ((memq (char-syntax char) '(?. ?\\)) |
154b3e39 RS |
1306 | (mail-extr-delete-char 1) |
1307 | (insert " ") | |
1308 | ;; (setq mailbox-name-processed-flag t) | |
1309 | ) | |
72c0ae01 ER |
1310 | (t |
1311 | (setq atom-beg (point)) | |
1312 | (forward-word 1) | |
1313 | (setq atom-end (point)) | |
154b3e39 | 1314 | (goto-char atom-beg) |
72c0ae01 ER |
1315 | (save-restriction |
1316 | (narrow-to-region atom-beg atom-end) | |
154b3e39 RS |
1317 | (cond |
1318 | ||
1319 | ;; Handle X.400 addresses encoded in RFC-822. | |
8545ff2f | 1320 | ;; *** This has to handle the case where it is |
154b3e39 | 1321 | ;; *** embedded in a quote too! |
8545ff2f | 1322 | ;; *** The input is being broken up into atoms |
154b3e39 RS |
1323 | ;; *** by periods! |
1324 | ((looking-at mail-extr-x400-encoded-address-pattern) | |
1325 | ||
1326 | ;; Copy the contents of the individual fields that | |
1327 | ;; might hold name data to the beginning. | |
1328 | (mapcar | |
1329 | (function | |
1330 | (lambda (field-pattern) | |
1331 | (cond | |
1332 | ((save-excursion | |
1333 | (re-search-forward field-pattern nil t)) | |
1334 | (insert-buffer-substring (current-buffer) | |
1335 | (match-beginning 1) | |
1336 | (match-end 1)) | |
1337 | (insert " "))))) | |
1338 | (list mail-extr-x400-encoded-address-given-name-pattern | |
1339 | mail-extr-x400-encoded-address-surname-pattern | |
1340 | mail-extr-x400-encoded-address-full-name-pattern)) | |
1341 | ||
1342 | ;; Discard the rest, since it contains stuff like | |
1343 | ;; routing information, not part of a name. | |
1344 | (mail-extr-skip-whitespace-backward) | |
1345 | (delete-region (point) (point-max)) | |
1346 | ||
1347 | ;; Handle periods used for spacing. | |
1348 | (while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1349 | (replace-match "\\1 \\2" t)) | |
1350 | ||
1351 | ;; (setq mailbox-name-processed-flag t) | |
1352 | ) | |
1353 | ||
1354 | ;; Handle normal addresses. | |
1355 | (t | |
1356 | (goto-char (point-min)) | |
1357 | ;; Handle _ and = used for spacing. | |
1358 | (while (re-search-forward "\\([^_=]+\\)[_=]" nil t) | |
1359 | (replace-match "\\1 " t) | |
1360 | ;; (setq mailbox-name-processed-flag t) | |
1361 | ) | |
1362 | (goto-char (point-max)))))))) | |
1363 | ||
1364 | ;; undo the dirty deed | |
1365 | (if (not mail-extr-mangle-uucp) | |
1366 | (modify-syntax-entry ?! "." (syntax-table))) | |
1367 | ;; | |
1368 | ;; If we derived the name from the mailbox part of the address, | |
1369 | ;; and we only got one word out of it, don't treat that as a | |
1370 | ;; name. "foo@bar" --> (nil "foo@bar"), not ("foo" "foo@bar") | |
1371 | ;; (if (not mailbox-name-processed-flag) | |
1372 | ;; (delete-region (point-min) (point-max))) | |
1373 | )) | |
72c0ae01 | 1374 | |
154b3e39 | 1375 | (set-syntax-table mail-extr-address-text-syntax-table) |
72c0ae01 | 1376 | |
154b3e39 | 1377 | (mail-extr-voodoo mbox-beg mbox-end canonicalization-buffer) |
72c0ae01 ER |
1378 | (goto-char (point-min)) |
1379 | ||
72c0ae01 ER |
1380 | ;; If name is "First Last" and userid is "F?L", then assume |
1381 | ;; the middle initial is the second letter in the userid. | |
154b3e39 RS |
1382 | ;; Initial code by Jamie Zawinski <jwz@lucid.com> |
1383 | ;; *** Make it work when there's a suffix as well. | |
1384 | (goto-char (point-min)) | |
1385 | (cond ((and mail-extr-guess-middle-initial | |
1386 | (not disable-initial-guessing-flag) | |
1387 | (eq 3 (- mbox-end mbox-beg)) | |
72c0ae01 ER |
1388 | (progn |
1389 | (goto-char (point-min)) | |
154b3e39 | 1390 | (looking-at mail-extr-two-name-pattern))) |
72c0ae01 ER |
1391 | (setq fi (char-after (match-beginning 0)) |
1392 | li (char-after (match-beginning 3))) | |
1393 | (save-excursion | |
1394 | (set-buffer canonicalization-buffer) | |
1395 | ;; char-equal is ignoring case here, so no need to upcase | |
1396 | ;; or downcase. | |
1397 | (let ((case-fold-search t)) | |
1398 | (and (char-equal fi (char-after mbox-beg)) | |
1399 | (char-equal li (char-after (1- mbox-end))) | |
1400 | (setq mi (char-after (1+ mbox-beg)))))) | |
1401 | (cond ((and mi | |
1402 | ;; TODO: use better table than syntax table | |
1403 | (eq ?w (char-syntax mi))) | |
1404 | (goto-char (match-beginning 3)) | |
1405 | (insert (upcase mi) ". "))))) | |
1406 | ||
154b3e39 RS |
1407 | ;; Nuke name if it is the same as mailbox name. |
1408 | (let ((buffer-length (- (point-max) (point-min))) | |
1409 | (i 0) | |
1410 | (names-match-flag t)) | |
1411 | (cond ((and (> buffer-length 0) | |
1412 | (eq buffer-length (- mbox-end mbox-beg))) | |
1413 | (goto-char (point-max)) | |
1414 | (insert-buffer-substring canonicalization-buffer | |
1415 | mbox-beg mbox-end) | |
1416 | (while (and names-match-flag | |
1417 | (< i buffer-length)) | |
1418 | (or (eq (downcase (char-after (+ i (point-min)))) | |
1419 | (downcase | |
1420 | (char-after (+ i buffer-length (point-min))))) | |
1421 | (setq names-match-flag nil)) | |
1422 | (setq i (1+ i))) | |
1423 | (delete-region (+ (point-min) buffer-length) (point-max)) | |
1424 | (if names-match-flag | |
1425 | (narrow-to-region (point) (point)))))) | |
1426 | ||
1427 | ;; Nuke name if it's just one word. | |
1428 | (goto-char (point-min)) | |
1429 | (and mail-extr-ignore-single-names | |
1430 | (not (re-search-forward "[- ]" nil t)) | |
1431 | (narrow-to-region (point) (point))) | |
72c0ae01 ER |
1432 | |
1433 | ;; Result | |
154b3e39 RS |
1434 | (list (if (not (= (point-min) (point-max))) |
1435 | (buffer-string)) | |
72c0ae01 ER |
1436 | (progn |
1437 | (set-buffer canonicalization-buffer) | |
154b3e39 RS |
1438 | (if (not (= (point-min) (point-max))) |
1439 | (buffer-string)))) | |
72c0ae01 ER |
1440 | ))) |
1441 | ||
154b3e39 RS |
1442 | (defun mail-extr-voodoo (mbox-beg mbox-end canonicalization-buffer) |
1443 | (let ((word-count 0) | |
1444 | (case-fold-search nil) | |
1445 | mixed-case-flag lower-case-flag ;;upper-case-flag | |
72c0ae01 | 1446 | suffix-flag last-name-comma-flag |
154b3e39 RS |
1447 | ;;cbeg cend |
1448 | initial | |
1449 | begin-again-flag | |
1450 | drop-this-word-if-trailing-flag | |
1451 | drop-last-word-if-trailing-flag | |
1452 | word-found-flag | |
1453 | this-word-beg last-word-beg | |
1454 | name-beg name-end | |
1455 | name-done-flag | |
72c0ae01 ER |
1456 | ) |
1457 | (save-excursion | |
154b3e39 | 1458 | (set-syntax-table mail-extr-address-text-syntax-table) |
72c0ae01 | 1459 | |
154b3e39 | 1460 | ;; This was moved above. |
72c0ae01 | 1461 | ;; Fix . used as space |
154b3e39 RS |
1462 | ;; But it belongs here because it occurs not only as |
1463 | ;; rypens@reks.uia.ac.be (Piet.Rypens) | |
1464 | ;; but also as | |
1465 | ;; "Piet.Rypens" <rypens@reks.uia.ac.be> | |
1466 | ;;(goto-char (point-min)) | |
1467 | ;;(while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1468 | ;; (replace-match "\\1 \\2" t)) | |
1469 | ||
1470 | (cond ((not (search-forward " " nil t)) | |
1471 | (goto-char (point-min)) | |
1472 | (cond ((search-forward "_" nil t) | |
1473 | ;; Handle the *idiotic* use of underlines as spaces. | |
1474 | ;; Example: fml@foo.bar.dom (First_M._Last) | |
1475 | (goto-char (point-min)) | |
1476 | (while (search-forward "_" nil t) | |
1477 | (replace-match " " t))) | |
1478 | ((search-forward "." nil t) | |
1479 | ;; Fix . used as space | |
1480 | ;; Example: danj1@cb.att.com (daniel.jacobson) | |
1481 | (goto-char (point-min)) | |
1482 | (while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1483 | (replace-match "\\1 \\2" t)))))) | |
1484 | ||
72c0ae01 | 1485 | |
154b3e39 | 1486 | ;; Loop over the words (and other junk) in the name. |
72c0ae01 | 1487 | (goto-char (point-min)) |
154b3e39 RS |
1488 | (while (not name-done-flag) |
1489 | ||
1490 | (cond (word-found-flag | |
1491 | ;; Last time through this loop we skipped over a word. | |
1492 | (setq last-word-beg this-word-beg) | |
1493 | (setq drop-last-word-if-trailing-flag | |
1494 | drop-this-word-if-trailing-flag) | |
1495 | (setq word-found-flag nil))) | |
1496 | ||
1497 | (cond (begin-again-flag | |
1498 | ;; Last time through the loop we found something that | |
1499 | ;; indicates we should pretend we are beginning again from | |
1500 | ;; the start. | |
1501 | (setq word-count 0) | |
1502 | (setq last-word-beg nil) | |
1503 | (setq drop-last-word-if-trailing-flag nil) | |
1504 | (setq mixed-case-flag nil) | |
1505 | (setq lower-case-flag nil) | |
1506 | ;; (setq upper-case-flag nil) | |
1507 | (setq begin-again-flag nil) | |
1508 | )) | |
1509 | ||
1510 | ;; Initialize for this iteration of the loop. | |
1511 | (mail-extr-skip-whitespace-forward) | |
1512 | (if (eq word-count 0) (narrow-to-region (point) (point-max))) | |
1513 | (setq this-word-beg (point)) | |
1514 | (setq drop-this-word-if-trailing-flag nil) | |
1515 | ||
1516 | ;; Decide what to do based on what we are looking at. | |
1517 | (cond | |
1518 | ||
1519 | ;; Delete title | |
1520 | ((and (eq word-count 0) | |
1521 | (looking-at mail-extr-full-name-prefixes)) | |
1522 | (goto-char (match-end 0)) | |
1523 | (narrow-to-region (point) (point-max))) | |
1524 | ||
1525 | ;; Stop after name suffix | |
1526 | ((and (>= word-count 2) | |
1527 | (looking-at mail-extr-full-name-suffix-pattern)) | |
1528 | (mail-extr-skip-whitespace-backward) | |
1529 | (setq suffix-flag (point)) | |
1530 | (if (eq ?, (following-char)) | |
1531 | (forward-char 1) | |
1532 | (insert ?,)) | |
1533 | ;; Enforce at least one space after comma | |
1534 | (or (eq ?\ (following-char)) | |
1535 | (insert ?\ )) | |
1536 | (mail-extr-skip-whitespace-forward) | |
1537 | (cond ((memq (following-char) '(?j ?J ?s ?S)) | |
1538 | (capitalize-word 1) | |
1539 | (if (eq (following-char) ?.) | |
1540 | (forward-char 1) | |
1541 | (insert ?.))) | |
1542 | (t | |
1543 | (upcase-word 1))) | |
1544 | (setq word-found-flag t) | |
1545 | (setq name-done-flag t)) | |
1546 | ||
1547 | ;; Handle SCA names | |
1548 | ((looking-at "MKA \\(.+\\)") ; "Mundanely Known As" | |
1549 | (goto-char (match-beginning 1)) | |
1550 | (narrow-to-region (point) (point-max)) | |
1551 | (setq begin-again-flag t)) | |
1552 | ||
1553 | ;; Check for initial last name followed by comma | |
1554 | ((and (eq ?, (following-char)) | |
1555 | (eq word-count 1)) | |
1556 | (forward-char 1) | |
1557 | (setq last-name-comma-flag t) | |
1558 | (or (eq ?\ (following-char)) | |
1559 | (insert ?\ ))) | |
1560 | ||
1561 | ;; Stop before trailing comma-separated comment | |
1562 | ;; THIS CASE MUST BE AFTER THE PRECEDING CASES. | |
1563 | ;; *** This case is redundant??? | |
1564 | ;;((eq ?, (following-char)) | |
1565 | ;; (setq name-done-flag t)) | |
1566 | ||
1567 | ;; Delete parenthesized/quoted comment/nickname | |
1568 | ((memq (following-char) '(?\( ?\{ ?\[ ?\" ?\' ?\`)) | |
1569 | (setq cbeg (point)) | |
1570 | (set-syntax-table mail-extr-address-text-comment-syntax-table) | |
1571 | (cond ((memq (following-char) '(?\' ?\`)) | |
1572 | (or (search-forward "'" nil t | |
1573 | (if (eq ?\' (following-char)) 2 1)) | |
1574 | (mail-extr-delete-char 1))) | |
1575 | (t | |
1576 | (or (mail-extr-safe-move-sexp 1) | |
1577 | (goto-char (point-max))))) | |
1578 | (set-syntax-table mail-extr-address-text-syntax-table) | |
1579 | (setq cend (point)) | |
72c0ae01 | 1580 | (cond |
154b3e39 | 1581 | ;; Handle case of entire name being quoted |
72c0ae01 | 1582 | ((and (eq word-count 0) |
154b3e39 RS |
1583 | (looking-at " *\\'") |
1584 | (>= (- cend cbeg) 2)) | |
1585 | (narrow-to-region (1+ cbeg) (1- cend)) | |
1586 | (goto-char (point-min))) | |
1587 | (t | |
1588 | ;; Handle case of quoted initial | |
1589 | (if (and (or (= 3 (- cend cbeg)) | |
1590 | (and (= 4 (- cend cbeg)) | |
1591 | (eq ?. (char-after (+ 2 cbeg))))) | |
1592 | (not (looking-at " *\\'"))) | |
1593 | (setq initial (char-after (1+ cbeg))) | |
1594 | (setq initial nil)) | |
1595 | (delete-region cbeg cend) | |
1596 | (if initial | |
1597 | (insert initial ". "))))) | |
1598 | ||
1599 | ;; Handle & substitution | |
1600 | ((and (or (bobp) | |
1601 | (eq ?\ (preceding-char))) | |
1602 | (looking-at "&\\( \\|\\'\\)")) | |
1603 | (mail-extr-delete-char 1) | |
1604 | (capitalize-region | |
1605 | (point) | |
1606 | (progn | |
1607 | (insert-buffer-substring canonicalization-buffer | |
1608 | mbox-beg mbox-end) | |
1609 | (point))) | |
1610 | (setq disable-initial-guessing-flag t) | |
1611 | (setq word-found-flag t)) | |
1612 | ||
1613 | ;; Handle *Stupid* VMS date stamps | |
1614 | ((looking-at mail-extr-stupid-vms-date-stamp-pattern) | |
1615 | (replace-match "" t)) | |
1616 | ||
1617 | ;; Handle Chinese characters. | |
1618 | ((looking-at mail-extr-hz-embedded-gb-encoded-chinese-pattern) | |
1619 | (goto-char (match-end 0)) | |
1620 | (setq word-found-flag t)) | |
1621 | ||
1622 | ;; Skip initial garbage characters. | |
1623 | ;; THIS CASE MUST BE AFTER THE PRECEDING CASES. | |
1624 | ((and (eq word-count 0) | |
1625 | (looking-at mail-extr-leading-garbage)) | |
1626 | (goto-char (match-end 0)) | |
1627 | ;; *** Skip backward over these??? | |
1628 | ;; (skip-chars-backward "& \"") | |
1629 | (narrow-to-region (point) (point-max))) | |
1630 | ||
1631 | ;; Various stopping points | |
1632 | ((or | |
72c0ae01 | 1633 | |
154b3e39 RS |
1634 | ;; Stop before ALL CAPS acronyms, if preceded by mixed-case |
1635 | ;; words. Example: XT-DEM. | |
1636 | (and (>= word-count 2) | |
1637 | mixed-case-flag | |
1638 | (looking-at mail-extr-weird-acronym-pattern) | |
1639 | (not (looking-at mail-extr-roman-numeral-pattern))) | |
72c0ae01 | 1640 | |
154b3e39 RS |
1641 | ;; Stop before trailing alternative address |
1642 | (looking-at mail-extr-alternative-address-pattern) | |
72c0ae01 | 1643 | |
154b3e39 RS |
1644 | ;; Stop before trailing comment not introduced by comma |
1645 | ;; THIS CASE MUST BE AFTER AN EARLIER CASE. | |
1646 | (looking-at mail-extr-trailing-comment-start-pattern) | |
72c0ae01 | 1647 | |
154b3e39 RS |
1648 | ;; Stop before telephone numbers |
1649 | (looking-at mail-extr-telephone-extension-pattern)) | |
1650 | (setq name-done-flag t)) | |
1651 | ||
1652 | ;; Delete ham radio call signs | |
1653 | ((looking-at mail-extr-ham-call-sign-pattern) | |
1654 | (delete-region (match-beginning 0) (match-end 0))) | |
1655 | ||
1656 | ;; Fixup initials | |
1657 | ((looking-at mail-extr-initial-pattern) | |
1658 | (or (eq (following-char) (upcase (following-char))) | |
1659 | (setq lower-case-flag t)) | |
1660 | (forward-char 1) | |
1661 | (if (eq ?. (following-char)) | |
1662 | (forward-char 1) | |
1663 | (insert ?.)) | |
1664 | (or (eq ?\ (following-char)) | |
1665 | (insert ?\ )) | |
1666 | (setq word-found-flag t)) | |
1667 | ||
1668 | ;; Handle BITNET LISTSERV list names. | |
1669 | ((and (eq word-count 0) | |
1670 | (looking-at mail-extr-listserv-list-name-pattern)) | |
1671 | (narrow-to-region (match-beginning 1) (match-end 1)) | |
1672 | (setq word-found-flag t) | |
1673 | (setq name-done-flag t)) | |
1674 | ||
1675 | ;; Regular name words | |
1676 | ((looking-at mail-extr-name-pattern) | |
1677 | (setq name-beg (point)) | |
1678 | (setq name-end (match-end 0)) | |
1679 | ||
1680 | ;; Certain words will be dropped if they are at the end. | |
1681 | (and (>= word-count 2) | |
1682 | (not lower-case-flag) | |
1683 | (or | |
1684 | ;; A trailing 4-or-more letter lowercase words preceded by | |
1685 | ;; mixed case or uppercase words will be dropped. | |
1686 | (looking-at "[a-z][a-z][a-z][a-z]+[ \t]*\\'") | |
1687 | ;; Drop a trailing word which is terminated with a period. | |
1688 | (eq ?. (char-after (1- name-end)))) | |
1689 | (setq drop-this-word-if-trailing-flag t)) | |
1690 | ||
1691 | ;; Set the flags that indicate whether we have seen a lowercase | |
1692 | ;; word, a mixed case word, and an uppercase word. | |
1693 | (if (re-search-forward "[a-z]" name-end t) | |
1694 | (if (progn | |
1695 | (goto-char name-beg) | |
1696 | (re-search-forward "[A-Z]" name-end t)) | |
1697 | (setq mixed-case-flag t) | |
72c0ae01 | 1698 | (setq lower-case-flag t)) |
154b3e39 RS |
1699 | ;; (setq upper-case-flag t) |
1700 | ) | |
1701 | ||
1702 | (goto-char name-end) | |
1703 | (setq word-found-flag t)) | |
72c0ae01 | 1704 | |
154b3e39 RS |
1705 | (t |
1706 | (setq name-done-flag t) | |
1707 | )) | |
1708 | ||
1709 | ;; Count any word that we skipped over. | |
1710 | (if word-found-flag | |
1711 | (setq word-count (1+ word-count)))) | |
72c0ae01 | 1712 | |
154b3e39 RS |
1713 | ;; If the last thing in the name is 2 or more periods, or one or more |
1714 | ;; other sentence terminators (but not a single period) then keep them | |
4802af76 | 1715 | ;; and the preceding word. This is for the benefit of whole sentences |
154b3e39 RS |
1716 | ;; in the name field: it's better behavior than dropping the last word |
1717 | ;; of the sentence... | |
1718 | (if (and (not suffix-flag) | |
1719 | (looking-at "\\(\\.+\\|[?!;:.][?!;:.]+\\|[?!;:][?!;:.]*\\)\\'")) | |
1720 | (goto-char (setq suffix-flag (point-max)))) | |
1721 | ||
1722 | ;; Drop everything after point and certain trailing words. | |
1723 | (narrow-to-region (point-min) | |
1724 | (or (and drop-last-word-if-trailing-flag | |
1725 | last-word-beg) | |
1726 | (point))) | |
1727 | ||
1728 | ;; Xerox's mailers SUCK!!!!!! | |
1729 | ;; We simply refuse to believe that any last name is PARC or ADOC. | |
1730 | ;; If it looks like that is the last name, that there is no meaningful | |
1731 | ;; here at all. Actually I guess it would be best to map patterns | |
1732 | ;; like foo.hoser@xerox.com into foo@hoser.xerox.com, but I don't | |
1733 | ;; actually know that that is what's going on. | |
72c0ae01 ER |
1734 | (cond ((not suffix-flag) |
1735 | (goto-char (point-min)) | |
154b3e39 RS |
1736 | (let ((case-fold-search t)) |
1737 | (if (looking-at "[-A-Za-z_]+[. ]\\(PARC\\|ADOC\\)\\'") | |
1738 | (erase-buffer))))) | |
1739 | ||
72c0ae01 ER |
1740 | ;; If last name first put it at end (but before suffix) |
1741 | (cond (last-name-comma-flag | |
1742 | (goto-char (point-min)) | |
1743 | (search-forward ",") | |
154b3e39 | 1744 | (setq name-end (1- (point))) |
72c0ae01 | 1745 | (goto-char (or suffix-flag (point-max))) |
154b3e39 RS |
1746 | (or (eq ?\ (preceding-char)) |
1747 | (insert ?\ )) | |
1748 | (insert-buffer-substring (current-buffer) (point-min) name-end) | |
1749 | (goto-char name-end) | |
1750 | (skip-chars-forward "\t ,") | |
1751 | (narrow-to-region (point) (point-max)))) | |
72c0ae01 | 1752 | |
154b3e39 | 1753 | ;; Delete leading and trailing junk characters. |
4802af76 | 1754 | ;; *** This is probably completely unneeded now. |
154b3e39 RS |
1755 | ;;(goto-char (point-max)) |
1756 | ;;(skip-chars-backward mail-extr-non-end-name-chars) | |
1757 | ;;(if (eq ?. (following-char)) | |
1758 | ;; (forward-char 1)) | |
1759 | ;;(narrow-to-region (point) | |
1760 | ;; (progn | |
1761 | ;; (goto-char (point-min)) | |
1762 | ;; (skip-chars-forward mail-extr-non-begin-name-chars) | |
1763 | ;; (point))) | |
72c0ae01 ER |
1764 | |
1765 | ;; Compress whitespace | |
1766 | (goto-char (point-min)) | |
1767 | (while (re-search-forward "[ \t\n]+" nil t) | |
154b3e39 | 1768 | (replace-match (if (eobp) "" " ") t)) |
72c0ae01 ER |
1769 | ))) |
1770 | ||
154b3e39 | 1771 | \f |
72c0ae01 | 1772 | |
154b3e39 RS |
1773 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1774 | ;; | |
1775 | ;; Table of top-level domain names. | |
1776 | ;; | |
1777 | ;; This is used during address canonicalization; be careful of format changes. | |
72c0ae01 ER |
1778 | ;; Keep in mind that the country abbreviations follow ISO-3166. There is |
1779 | ;; a U.S. FIPS that specifies a different set of two-letter country | |
1780 | ;; abbreviations. | |
1781 | ||
154b3e39 RS |
1782 | (defconst mail-extr-all-top-level-domains |
1783 | (let ((ob (make-vector 509 0))) | |
1784 | (mapcar | |
1785 | (function | |
1786 | (lambda (x) | |
1787 | (put (intern (downcase (car x)) ob) | |
1788 | 'domain-name | |
1789 | (if (nth 2 x) | |
1790 | (format (nth 2 x) (nth 1 x)) | |
1791 | (nth 1 x))))) | |
e1a34b58 RS |
1792 | '( |
1793 | ;; ISO 3166 codes: | |
1794 | ("ae" "United Arab Emirates") | |
1795 | ("ag" "Antigua and Barbuda") | |
1796 | ("al" "Albania") | |
1797 | ("ao" "Angola") | |
1798 | ("aq" "Antarctica") ; continent | |
154b3e39 | 1799 | ("ar" "Argentina" "Argentine Republic") |
154b3e39 RS |
1800 | ("at" "Austria" "The Republic of %s") |
1801 | ("au" "Australia") | |
e1a34b58 | 1802 | ("az" "Azerbaijan") |
154b3e39 | 1803 | ("bb" "Barbados") |
e1a34b58 | 1804 | ("bd" "Bangladesh") |
154b3e39 | 1805 | ("be" "Belgium" "The Kingdom of %s") |
e1a34b58 | 1806 | ("bf" "Burkina Faso") |
154b3e39 | 1807 | ("bg" "Bulgaria") |
e1a34b58 RS |
1808 | ("bh" "Bahrain") |
1809 | ("bm" "Bermuda") | |
154b3e39 RS |
1810 | ("bo" "Bolivia" "Republic of %s") |
1811 | ("br" "Brazil" "The Federative Republic of %s") | |
1812 | ("bs" "Bahamas") | |
e1a34b58 RS |
1813 | ("bw" "Botswana") |
1814 | ("by" "Belarus") | |
154b3e39 RS |
1815 | ("bz" "Belize") |
1816 | ("ca" "Canada") | |
e1a34b58 | 1817 | ("cg" "Congo") |
154b3e39 | 1818 | ("ch" "Switzerland" "The Swiss Confederation") |
e1a34b58 | 1819 | ("ci" "Ivory Coast") |
154b3e39 | 1820 | ("cl" "Chile" "The Republic of %s") |
e1a34b58 | 1821 | ("cm" "Cameroon") ; In .fr domain |
154b3e39 | 1822 | ("cn" "China" "The People's Republic of %s") |
e1a34b58 | 1823 | ("co" "Colombia") |
154b3e39 RS |
1824 | ("cr" "Costa Rica" "The Republic of %s") |
1825 | ("cs" "Czechoslovakia") | |
e1a34b58 RS |
1826 | ("cu" "Cuba") |
1827 | ("cy" "Cyprus") | |
1828 | ("cz" "Czech Republic") | |
154b3e39 RS |
1829 | ("de" "Germany") |
1830 | ("dk" "Denmark") | |
1831 | ("dm" "Dominica") | |
1832 | ("do" "Dominican Republic" "The %s") | |
e1a34b58 | 1833 | ("dz" "Algeria") |
154b3e39 | 1834 | ("ec" "Ecuador" "The Republic of %s") |
e1a34b58 | 1835 | ("ee" "Estonia") |
154b3e39 | 1836 | ("eg" "Egypt" "The Arab Republic of %s") |
e1a34b58 | 1837 | ("er" "Eritrea") |
154b3e39 RS |
1838 | ("es" "Spain" "The Kingdom of %s") |
1839 | ("fi" "Finland" "The Republic of %s") | |
1840 | ("fj" "Fiji") | |
e1a34b58 | 1841 | ("fo" "Faroe Islands") |
154b3e39 | 1842 | ("fr" "France") |
e1a34b58 RS |
1843 | ("gb" "Great Britain") |
1844 | ("gd" "Grenada") | |
1845 | ("ge" "Georgia") | |
1846 | ("gf" "Guyana (Fr.)") | |
1847 | ("gp" "Guadeloupe (Fr.)") | |
154b3e39 | 1848 | ("gr" "Greece" "The Hellenic Republic (%s)") |
e1a34b58 RS |
1849 | ("gt" "Guatemala") |
1850 | ("gu" "Guam (U.S.)") | |
154b3e39 | 1851 | ("hk" "Hong Kong") |
e1a34b58 RS |
1852 | ("hn" "Honduras") |
1853 | ("hr" "Croatia") | |
1854 | ("ht" "Haiti") | |
449c2cd8 | 1855 | ("hu" "Hungary" "The Hungarian Republic") ;??? |
e1a34b58 | 1856 | ("id" "Indonesia") |
154b3e39 RS |
1857 | ("ie" "Ireland") |
1858 | ("il" "Israel" "The State of %s") | |
1859 | ("in" "India" "The Republic of %s") | |
e1a34b58 | 1860 | ("ir" "Iran") |
154b3e39 RS |
1861 | ("is" "Iceland" "The Republic of %s") |
1862 | ("it" "Italy" "The Italian Republic") | |
1863 | ("jm" "Jamaica") | |
1864 | ("jp" "Japan") | |
e1a34b58 RS |
1865 | ("ke" "Kenya") |
1866 | ("kn" "St. Kitts, Nevis, and Anguilla") | |
1867 | ("kp" "Korea (North)") | |
1868 | ("kr" "Korea (South)") | |
1869 | ("kw" "Kuwait") | |
4802af76 | 1870 | ("kz" "Kazakhstan") |
e1a34b58 | 1871 | ("lb" "Lebanon") |
154b3e39 | 1872 | ("lc" "St. Lucia") |
e1a34b58 | 1873 | ("li" "Liechtenstein") |
154b3e39 | 1874 | ("lk" "Sri Lanka" "The Democratic Socialist Republic of %s") |
e1a34b58 RS |
1875 | ("ls" "Lesotho") |
1876 | ("lt" "Lithuania") | |
1877 | ("lu" "Luxembourg") | |
1878 | ("lv" "Latvia") | |
1879 | ("ma" "Morocco") | |
1880 | ("md" "Moldova") | |
1881 | ("mg" "Madagascar") | |
1882 | ("mk" "Macedonia") | |
1883 | ("ml" "Mali") | |
1884 | ("mo" "Macau") | |
1885 | ("mt" "Malta") | |
1886 | ("mu" "Mauritius") | |
1887 | ("mw" "Malawi") | |
154b3e39 RS |
1888 | ("mx" "Mexico" "The United Mexican States") |
1889 | ("my" "Malaysia" "%s (changed to Myanmar?)") ;??? | |
e1a34b58 | 1890 | ("mz" "Mozambique") |
154b3e39 | 1891 | ("na" "Namibia") |
e1a34b58 RS |
1892 | ("nc" "New Caledonia (Fr.)") |
1893 | ("ne" "Niger") ; In .fr domain | |
154b3e39 RS |
1894 | ("ni" "Nicaragua" "The Republic of %s") |
1895 | ("nl" "Netherlands" "The Kingdom of the %s") | |
1896 | ("no" "Norway" "The Kingdom of %s") | |
e1a34b58 | 1897 | ("np" "Nepal") ; Via .in domain |
154b3e39 | 1898 | ("nz" "New Zealand") |
e1a34b58 | 1899 | ("pa" "Panama") |
154b3e39 | 1900 | ("pe" "Peru") |
e1a34b58 | 1901 | ("pf" "Polynesia (Fr.)") |
154b3e39 RS |
1902 | ("pg" "Papua New Guinea") |
1903 | ("ph" "Philippines" "The Republic of the %s") | |
e1a34b58 | 1904 | ("pk" "Pakistan") |
154b3e39 | 1905 | ("pl" "Poland") |
e1a34b58 | 1906 | ("pr" "Puerto Rico (U.S.)") |
4802af76 | 1907 | ("pt" "Portugal" "The Portuguese Republic") |
154b3e39 | 1908 | ("py" "Paraguay") |
e1a34b58 RS |
1909 | ("re" "Reunion (Fr.)") ; In .fr domain |
1910 | ("ro" "Romania") | |
1911 | ("ru" "Russian Federation") | |
1912 | ("sa" "Saudi Arabia") | |
1913 | ("sc" "Seychelles") | |
1914 | ("sd" "Sudan") | |
154b3e39 RS |
1915 | ("se" "Sweden" "The Kingdom of %s") |
1916 | ("sg" "Singapore" "The Republic of %s") | |
e1a34b58 RS |
1917 | ("si" "Slovenia") |
1918 | ("sj" "Svalbard and Jan Mayen Is.") ; In .no domain | |
1919 | ("sk" "Slovakia" "The Slovak Republic") | |
1920 | ("sn" "Senegal") | |
154b3e39 RS |
1921 | ("sr" "Suriname") |
1922 | ("su" "Soviet Union") | |
e1a34b58 RS |
1923 | ("sz" "Swaziland") |
1924 | ("tg" "Togo") | |
154b3e39 | 1925 | ("th" "Thailand" "The Kingdom of %s") |
e1a34b58 | 1926 | ("tm" "Turkmenistan") ; In .su domain |
154b3e39 RS |
1927 | ("tn" "Tunisia") |
1928 | ("tr" "Turkey" "The Republic of %s") | |
1929 | ("tt" "Trinidad and Tobago") | |
1930 | ("tw" "Taiwan") | |
e1a34b58 | 1931 | ("ua" "Ukraine") |
44a1338a | 1932 | ("uk" "United Kingdom" "The %s of Great Britain and Northern Ireland") |
e1a34b58 | 1933 | ("us" "United States" "The %s of America") |
154b3e39 RS |
1934 | ("uy" "Uruguay" "The Eastern Republic of %s") |
1935 | ("vc" "St. Vincent and the Grenadines") | |
1936 | ("ve" "Venezuela" "The Republic of %s") | |
e1a34b58 RS |
1937 | ("vi" "Virgin Islands (U.S.)") |
1938 | ("vn" "Vietnam") | |
1939 | ("vu" "Vanuatu") | |
154b3e39 | 1940 | ("yu" "Yugoslavia" "The Socialist Federal Republic of %s") |
154b3e39 RS |
1941 | ("za" "South Africa" "The Republic of %s (or Zambia? Zaire?)") |
1942 | ("zw" "Zimbabwe" "Republic of %s") | |
e1a34b58 RS |
1943 | ;; Special top-level domains: |
1944 | ("arpa" t "Advanced Research Projects Agency (U.S. DoD)") | |
1945 | ("bitnet" t "Because It's Time NET") | |
1946 | ("com" t "Commercial") | |
1947 | ("edu" t "Educational") | |
1948 | ("gov" t "Government (U.S.)") | |
1949 | ("int" t "International (NATO)") | |
1950 | ("mil" t "Military (U.S.)") | |
1951 | ("nato" t "North Atlantic Treaty Organization") | |
1952 | ("net" t "Network") | |
1953 | ("org" t "Non-profit Organization") | |
1954 | ;;("unter-dom" t "? (Ger.)") | |
1955 | ("uucp" t "Unix to Unix CoPy") | |
1956 | ;;("fipnet" nil "?") | |
154b3e39 RS |
1957 | )) |
1958 | ob)) | |
1959 | ||
1960 | ;;;###autoload | |
1961 | (defun what-domain (domain) | |
e1cd65fd | 1962 | "Convert mail domain DOMAIN to the country it corresponds to." |
154b3e39 RS |
1963 | (interactive |
1964 | (let ((completion-ignore-case t)) | |
1965 | (list (completing-read "Domain: " | |
1966 | mail-extr-all-top-level-domains nil t)))) | |
1967 | (or (setq domain (intern-soft (downcase domain) | |
1968 | mail-extr-all-top-level-domains)) | |
29565a87 | 1969 | (error "No such domain")) |
154b3e39 | 1970 | (message "%s: %s" (upcase (symbol-name domain)) (get domain 'domain-name))) |
72c0ae01 ER |
1971 | |
1972 | \f | |
154b3e39 RS |
1973 | ;(let ((all nil)) |
1974 | ; (mapatoms #'(lambda (x) | |
1975 | ; (if (and (boundp x) | |
1976 | ; (string-match "^mail-extr-" (symbol-name x))) | |
1977 | ; (setq all (cons x all))))) | |
1978 | ; (setq all (sort all #'string-lessp)) | |
1979 | ; (cons 'setq | |
1980 | ; (apply 'nconc (mapcar #'(lambda (x) | |
1981 | ; (list x (symbol-value x))) | |
1982 | ; all)))) | |
72c0ae01 ER |
1983 | |
1984 | \f | |
154b3e39 | 1985 | (provide 'mail-extr) |
72c0ae01 ER |
1986 | |
1987 | ;;; mail-extr.el ends here |