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b1ccc1ce | 1 | ;;; mail-extr.el --- extract full name and address from RFC 822 mail header -*- coding: utf-8 -*- |
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) |
6c83d99f | 32 | ;; |
154b3e39 RS |
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. | |
6c83d99f | 36 | ;; ADDRESS may be a string or a buffer. If it is a buffer, the visible |
154b3e39 RS |
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 | ;; | |
6c83d99f | 64 | ;; If you find an address that mail-extr fails on, please send it to the |
154b3e39 RS |
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 | |
6c83d99f | 67 | ;; correspond to a real human full name, although we would prefer that |
154b3e39 RS |
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 | ||
6c83d99f JB |
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) | |
6c83d99f | 143 | ;; |
154b3e39 | 144 | ;; * Made mail-full-name-prefixes a user-customizable variable. |
79814626 | 145 | ;; Allow passing the address as a buffer as well as a string. |
154b3e39 | 146 | ;; Allow [ and ] as name characters (Finnish character set). |
6c83d99f | 147 | ;; |
154b3e39 | 148 | ;; Mon Mar 22 21:20:56 1993 Joe Wells (jbw at bigbird.bu.edu) |
6c83d99f | 149 | ;; |
154b3e39 RS |
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. | |
6c83d99f | 156 | ;; |
154b3e39 | 157 | ;; Mon Mar 22 20:16:57 1993 Joe Wells (jbw at bigbird.bu.edu) |
6c83d99f | 158 | ;; |
154b3e39 | 159 | ;; * Handle HZ encoding for embedding GB encoded chinese characters. |
6c83d99f | 160 | ;; |
154b3e39 | 161 | ;; Mon Mar 22 00:46:12 1993 Joe Wells (jbw at bigbird.bu.edu) |
6c83d99f | 162 | ;; |
154b3e39 RS |
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. | |
6c83d99f | 172 | ;; |
154b3e39 | 173 | ;; Sun Mar 21 21:41:06 1993 Joe Wells (jbw at bigbird.bu.edu) |
6c83d99f | 174 | ;; |
154b3e39 RS |
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. | |
6c83d99f | 178 | ;; |
154b3e39 | 179 | ;; Sun Mar 21 14:39:38 1993 Joe Wells (jbw at bigbird.bu.edu) |
6c83d99f | 180 | ;; |
154b3e39 RS |
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. | |
6c83d99f | 184 | ;; |
154b3e39 | 185 | ;; Mon Feb 1 22:23:31 1993 Joe Wells (jbw at bigbird.bu.edu) |
6c83d99f | 186 | ;; |
154b3e39 RS |
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 <.) | |
6c83d99f | 191 | ;; |
72c0ae01 | 192 | ;; Mon Apr 6 23:59:09 1992 Joe Wells (jbw at bigbird.bu.edu) |
6c83d99f | 193 | ;; |
72c0ae01 | 194 | ;; * Cleaned up some more. Release version 1.0 to world. |
6c83d99f | 195 | ;; |
72c0ae01 | 196 | ;; Sun Apr 5 19:39:08 1992 Joe Wells (jbw at bigbird.bu.edu) |
6c83d99f | 197 | ;; |
72c0ae01 | 198 | ;; * Cleaned up full name extraction extensively. |
6c83d99f | 199 | ;; |
72c0ae01 | 200 | ;; Sun Feb 2 14:45:24 1992 Joe Wells (jbw at bigbird.bu.edu) |
6c83d99f | 201 | ;; |
72c0ae01 ER |
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. | |
6c83d99f | 205 | ;; |
72c0ae01 ER |
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 | |
2a487c6c | 229 | (defcustom mail-extr-ignore-single-names nil |
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 | |
bf247b6e | 234 | :version "22.1" |
0b5bb3ec | 235 | :group 'mail-extr) |
154b3e39 | 236 | |
67e61e16 EZ |
237 | (defcustom mail-extr-ignore-realname-equals-mailbox-name t |
238 | "*Whether to ignore a name that is equal to the mailbox name. | |
239 | If true, then when the address is like \"Single <single@address.com>\" | |
240 | we will act as though we couldn't find a full name in the address." | |
241 | :type 'boolean | |
242 | :group 'mail-extr) | |
243 | ||
154b3e39 RS |
244 | ;; Matches a leading title that is not part of the name (does not |
245 | ;; contribute to uniquely identifying the person). | |
0b5bb3ec | 246 | (defcustom mail-extr-full-name-prefixes |
154b3e39 RS |
247 | (purecopy |
248 | "\\(Prof\\|D[Rr]\\|Mrs?\\|Rev\\|Rabbi\\|SysOp\\|LCDR\\)\\.?[ \t\n]") | |
249 | "*Matches prefixes to the full name that identify a person's position. | |
250 | These are stripped from the full name because they do not contribute to | |
0b5bb3ec SE |
251 | uniquely identifying the person." |
252 | :type 'regexp | |
253 | :group 'mail-extr) | |
154b3e39 | 254 | |
0b5bb3ec SE |
255 | (defcustom mail-extr-@-binds-tighter-than-! nil |
256 | "*Whether the local mail transport agent looks at ! before @." | |
257 | :type 'boolean | |
258 | :group 'mail-extr) | |
154b3e39 | 259 | |
0b5bb3ec | 260 | (defcustom mail-extr-mangle-uucp nil |
154b3e39 | 261 | "*Whether to throw away information in UUCP addresses |
0b5bb3ec SE |
262 | by translating things like \"foo!bar!baz@host\" into \"baz@bar.UUCP\"." |
263 | :type 'boolean | |
264 | :group 'mail-extr) | |
72c0ae01 ER |
265 | |
266 | ;;---------------------------------------------------------------------- | |
267 | ;; what orderings are meaningful????? | |
268 | ;;(defvar mail-operator-precedence-list '(?! ?% ?@)) | |
269 | ;; Right operand of a % or a @ must be a domain name, period. No other | |
270 | ;; operators allowed. Left operand of a @ is an address relative to that | |
271 | ;; site. | |
272 | ||
273 | ;; Left operand of a ! must be a domain name. Right operand is an | |
274 | ;; arbitrary address. | |
275 | ;;---------------------------------------------------------------------- | |
276 | ||
154b3e39 | 277 | \f |
72c0ae01 | 278 | |
154b3e39 RS |
279 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
280 | ;; | |
281 | ;; Constant definitions. | |
282 | ;; | |
283 | ||
72c0ae01 | 284 | ;; Any character that can occur in a name, not counting characters that |
154b3e39 RS |
285 | ;; separate parts of a multipart name (hyphen and period). |
286 | ;; Yes, there are weird people with digits in their names. | |
287 | ;; You will also notice the consideration for the | |
288 | ;; Swedish/Finnish/Norwegian character set. | |
154b3e39 | 289 | (defconst mail-extr-all-letters-but-separators |
6e66e4c6 | 290 | (purecopy "][[:alnum:]{|}'~`")) |
154b3e39 RS |
291 | |
292 | ;; Any character that can occur in a name in an RFC822 address including | |
293 | ;; the separator (hyphen and possibly period) for multipart names. | |
294 | ;; #### should . be in here? | |
295 | (defconst mail-extr-all-letters | |
296 | (purecopy (concat mail-extr-all-letters-but-separators "---"))) | |
297 | ||
298 | ;; Any character that can start a name. | |
299 | ;; Keep this set as minimal as possible. | |
6e66e4c6 | 300 | (defconst mail-extr-first-letters (purecopy "[:alpha:]")) |
72c0ae01 ER |
301 | |
302 | ;; Any character that can end a name. | |
154b3e39 | 303 | ;; Keep this set as minimal as possible. |
6e66e4c6 | 304 | (defconst mail-extr-last-letters (purecopy "[:alpha:]`'.")) |
72c0ae01 | 305 | |
af604656 | 306 | (defconst mail-extr-leading-garbage "\\W+") |
72c0ae01 | 307 | |
6c83d99f | 308 | ;; (defconst mail-extr-non-name-chars |
154b3e39 RS |
309 | ;; (purecopy (concat "^" mail-extr-all-letters "."))) |
310 | ;; (defconst mail-extr-non-begin-name-chars | |
311 | ;; (purecopy (concat "^" mail-extr-first-letters))) | |
312 | ;; (defconst mail-extr-non-end-name-chars | |
313 | ;; (purecopy (concat "^" mail-extr-last-letters))) | |
72c0ae01 | 314 | |
6c83d99f | 315 | ;; Matches an initial not followed by both a period and a space. |
154b3e39 | 316 | ;; (defconst mail-extr-bad-initials-pattern |
6c83d99f | 317 | ;; (purecopy |
154b3e39 RS |
318 | ;; (format "\\(\\([^%s]\\|\\`\\)[%s]\\)\\(\\.\\([^ ]\\)\\| \\|\\([^%s .]\\)\\|\\'\\)" |
319 | ;; mail-extr-all-letters mail-extr-first-letters mail-extr-all-letters))) | |
72c0ae01 ER |
320 | |
321 | ;; Matches periods used instead of spaces. Must not match the period | |
322 | ;; following an initial. | |
154b3e39 RS |
323 | (defconst mail-extr-bad-dot-pattern |
324 | (purecopy | |
325 | (format "\\([%s][%s]\\)\\.+\\([%s]\\)" | |
326 | mail-extr-all-letters | |
327 | mail-extr-last-letters | |
328 | mail-extr-first-letters))) | |
72c0ae01 ER |
329 | |
330 | ;; Matches an embedded or leading nickname that should be removed. | |
154b3e39 RS |
331 | ;; (defconst mail-extr-nickname-pattern |
332 | ;; (purecopy | |
333 | ;; (format "\\([ .]\\|\\`\\)[\"'`\[\(]\\([ .%s]+\\)[\]\"'\)] " | |
334 | ;; mail-extr-all-letters))) | |
72c0ae01 ER |
335 | |
336 | ;; Matches the occurrence of a generational name suffix, and the last | |
154b3e39 RS |
337 | ;; character of the preceding name. This is important because we want to |
338 | ;; keep such suffixes: they help to uniquely identify the person. | |
339 | ;; *** Perhaps this should be a user-customizable variable. However, the | |
340 | ;; *** regular expression is fairly tricky to alter, so maybe not. | |
341 | (defconst mail-extr-full-name-suffix-pattern | |
342 | (purecopy | |
343 | (format | |
344 | "\\(,? ?\\([JjSs][Rr]\\.?\\|V?I+V?\\)\\)\\([^%s]\\([^%s]\\|\\'\\)\\|\\'\\)" | |
345 | mail-extr-all-letters mail-extr-all-letters))) | |
346 | ||
347 | (defconst mail-extr-roman-numeral-pattern (purecopy "V?I+V?\\b")) | |
72c0ae01 ER |
348 | |
349 | ;; Matches a trailing uppercase (with other characters possible) acronym. | |
350 | ;; Must not match a trailing uppercase last name or trailing initial | |
154b3e39 RS |
351 | (defconst mail-extr-weird-acronym-pattern |
352 | (purecopy "\\([A-Z]+[-_/]\\|[A-Z][A-Z][A-Z]?\\b\\)")) | |
6c83d99f | 353 | |
72c0ae01 | 354 | ;; Matches a mixed-case or lowercase name (not an initial). |
154b3e39 RS |
355 | ;; #### Match Latin1 lower case letters here too? |
356 | ;; (defconst mail-extr-mixed-case-name-pattern | |
357 | ;; (purecopy | |
358 | ;; (format | |
359 | ;; "\\b\\([a-z][%s]*[%s]\\|[%s][%s]*[a-z][%s]*[%s]\\|[%s][%s]*[a-z]\\)" | |
360 | ;; mail-extr-all-letters mail-extr-last-letters | |
361 | ;; mail-extr-first-letters mail-extr-all-letters mail-extr-all-letters | |
362 | ;; mail-extr-last-letters mail-extr-first-letters mail-extr-all-letters))) | |
72c0ae01 ER |
363 | |
364 | ;; Matches a trailing alternative address. | |
154b3e39 | 365 | ;; #### Match Latin1 letters here too? |
6c83d99f | 366 | ;; #### Match _ before @ here too? |
154b3e39 RS |
367 | (defconst mail-extr-alternative-address-pattern |
368 | (purecopy "\\(aka *\\)?[a-zA-Z.]+[!@][a-zA-Z.]")) | |
72c0ae01 ER |
369 | |
370 | ;; Matches a variety of trailing comments not including comma-delimited | |
371 | ;; comments. | |
154b3e39 RS |
372 | (defconst mail-extr-trailing-comment-start-pattern |
373 | (purecopy " [-{]\\|--\\|[+@#></\;]")) | |
72c0ae01 ER |
374 | |
375 | ;; Matches a name (not an initial). | |
376 | ;; This doesn't force a word boundary at the end because sometimes a | |
377 | ;; comment is separated by a `-' with no preceding space. | |
154b3e39 RS |
378 | (defconst mail-extr-name-pattern |
379 | (purecopy (format "\\b[%s][%s]*[%s]" | |
380 | mail-extr-first-letters | |
381 | mail-extr-all-letters | |
382 | mail-extr-last-letters))) | |
72c0ae01 | 383 | |
154b3e39 RS |
384 | (defconst mail-extr-initial-pattern |
385 | (purecopy (format "\\b[%s]\\([. ]\\|\\b\\)" mail-extr-first-letters))) | |
72c0ae01 ER |
386 | |
387 | ;; Matches a single name before a comma. | |
154b3e39 RS |
388 | ;; (defconst mail-extr-last-name-first-pattern |
389 | ;; (purecopy (concat "\\`" mail-extr-name-pattern ","))) | |
72c0ae01 ER |
390 | |
391 | ;; Matches telephone extensions. | |
154b3e39 RS |
392 | (defconst mail-extr-telephone-extension-pattern |
393 | (purecopy | |
394 | "\\(\\([Ee]xt\\|\\|[Tt]ph\\|[Tt]el\\|[Xx]\\).?\\)? *\\+?[0-9][- 0-9]+")) | |
72c0ae01 ER |
395 | |
396 | ;; Matches ham radio call signs. | |
154b3e39 RS |
397 | ;; Help from: Mat Maessen N2NJZ <maessm@rpi.edu>, Mark Feit |
398 | ;; <mark@era.com>, Michael Covington <mcovingt@ai.uga.edu>. | |
399 | ;; Examples: DX504 DX515 K5MRU K8DHK KA9WGN KA9WGN KD3FU KD6EUI KD6HBW | |
400 | ;; KE9TV KF0NV N1API N3FU N3GZE N3IGS N4KCC N7IKQ N9HHU W4YHF W6ANK WA2SUH | |
401 | ;; WB7VZI N2NJZ NR3G KJ4KK AB4UM AL7NI KH6OH WN3KBT N4TMI W1A N0NZO | |
402 | (defconst mail-extr-ham-call-sign-pattern | |
403 | (purecopy "\\b\\(DX[0-9]+\\|[AKNW][A-Z]?[0-9][A-Z][A-Z]?[A-Z]?\\)")) | |
404 | ||
405 | ;; Possible trailing suffixes: "\\(/\\(KT\\|A[AEG]\\|[R0-9]\\)\\)?" | |
406 | ;; /KT == Temporary Technician (has CSC but not "real" license) | |
407 | ;; /AA == Temporary Advanced | |
408 | ;; /AE == Temporary Extra | |
409 | ;; /AG == Temporary General | |
410 | ;; /R == repeater | |
411 | ;; /# == stations operating out of home district | |
412 | ;; I don't include these in the regexp above because I can't imagine | |
413 | ;; anyone putting them with their name in an e-mail address. | |
72c0ae01 ER |
414 | |
415 | ;; Matches normal single-part name | |
154b3e39 RS |
416 | (defconst mail-extr-normal-name-pattern |
417 | (purecopy (format "\\b[%s][%s]+[%s]" | |
418 | mail-extr-first-letters | |
419 | mail-extr-all-letters-but-separators | |
420 | mail-extr-last-letters))) | |
421 | ||
422 | ;; Matches a single word name. | |
423 | ;; (defconst mail-extr-one-name-pattern | |
424 | ;; (purecopy (concat "\\`" mail-extr-normal-name-pattern "\\'"))) | |
6c83d99f | 425 | |
72c0ae01 | 426 | ;; Matches normal two names with missing middle initial |
154b3e39 RS |
427 | ;; The first name is not allowed to have a hyphen because this can cause |
428 | ;; false matches where the "middle initial" is actually the first letter | |
429 | ;; of the second part of the first name. | |
430 | (defconst mail-extr-two-name-pattern | |
431 | (purecopy | |
432 | (concat "\\`\\(" mail-extr-normal-name-pattern | |
433 | "\\|" mail-extr-initial-pattern | |
434 | "\\) +\\(" mail-extr-name-pattern "\\)\\(,\\|\\'\\)"))) | |
435 | ||
436 | (defconst mail-extr-listserv-list-name-pattern | |
437 | (purecopy "Multiple recipients of list \\([-A-Z]+\\)")) | |
438 | ||
439 | (defconst mail-extr-stupid-vms-date-stamp-pattern | |
440 | (purecopy | |
441 | "[0-9][0-9]-[JFMASOND][aepuco][nbrylgptvc]-[0-9][0-9][0-9][0-9] [0-9]+ *")) | |
442 | ||
443 | ;;; HZ -- GB (PRC Chinese character encoding) in ASCII embedding protocol | |
444 | ;; | |
445 | ;; In ASCII mode, a byte is interpreted as an ASCII character, unless a '~' is | |
446 | ;; encountered. The character '~' is an escape character. By convention, it | |
447 | ;; must be immediately followed ONLY by '~', '{' or '\n' (<LF>), with the | |
448 | ;; following special meaning. | |
6c83d99f | 449 | ;; |
154b3e39 RS |
450 | ;; o The escape sequence '~~' is interpreted as a '~'. |
451 | ;; o The escape-to-GB sequence '~{' switches the mode from ASCII to GB. | |
452 | ;; o The escape sequence '~\n' is a line-continuation marker to be consumed | |
453 | ;; with no output produced. | |
6c83d99f | 454 | ;; |
154b3e39 RS |
455 | ;; In GB mode, characters are interpreted two bytes at a time as (pure) GB |
456 | ;; codes until the escape-from-GB code '~}' is read. This code switches the | |
457 | ;; mode from GB back to ASCII. (Note that the escape-from-GB code '~}' | |
458 | ;; ($7E7D) is outside the defined GB range.) | |
459 | (defconst mail-extr-hz-embedded-gb-encoded-chinese-pattern | |
460 | (purecopy "~{\\([^~].\\|~[^\}]\\)+~}")) | |
461 | ||
462 | ;; The leading optional lowercase letters are for a bastardized version of | |
463 | ;; the encoding, as is the optional nature of the final slash. | |
464 | (defconst mail-extr-x400-encoded-address-pattern | |
465 | (purecopy "[a-z]?[a-z]?\\(/[A-Za-z]+\\(\\.[A-Za-z]+\\)?=[^/]+\\)+/?\\'")) | |
466 | ||
467 | (defconst mail-extr-x400-encoded-address-field-pattern-format | |
468 | (purecopy "/%s=\\([^/]+\\)\\(/\\|\\'\\)")) | |
469 | ||
470 | (defconst mail-extr-x400-encoded-address-surname-pattern | |
471 | ;; S stands for Surname (family name). | |
472 | (purecopy | |
473 | (format mail-extr-x400-encoded-address-field-pattern-format "[Ss]"))) | |
474 | ||
475 | (defconst mail-extr-x400-encoded-address-given-name-pattern | |
476 | ;; G stands for Given name. | |
477 | (purecopy | |
478 | (format mail-extr-x400-encoded-address-field-pattern-format "[Gg]"))) | |
479 | ||
480 | (defconst mail-extr-x400-encoded-address-full-name-pattern | |
481 | ;; PN stands for Personal Name. When used it represents the combination | |
482 | ;; of the G and S fields. | |
483 | ;; "The one system I used having this field asked it with the prompt | |
484 | ;; `Personal Name'. But they mapped it into G and S on outgoing real | |
485 | ;; X.400 addresses. As they mapped G and S into PN on incoming..." | |
486 | (purecopy | |
487 | (format mail-extr-x400-encoded-address-field-pattern-format "[Pp][Nn]"))) | |
488 | ||
489 | \f | |
490 | ||
491 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
492 | ;; | |
493 | ;; Syntax tables used for quick parsing. | |
494 | ;; | |
495 | ||
496 | (defconst mail-extr-address-syntax-table (make-syntax-table)) | |
497 | (defconst mail-extr-address-comment-syntax-table (make-syntax-table)) | |
498 | (defconst mail-extr-address-domain-literal-syntax-table (make-syntax-table)) | |
499 | (defconst mail-extr-address-text-comment-syntax-table (make-syntax-table)) | |
500 | (defconst mail-extr-address-text-syntax-table (make-syntax-table)) | |
d980c402 SM |
501 | (mapc |
502 | (lambda (pair) | |
503 | (let ((syntax-table (symbol-value (car pair)))) | |
504 | (dolist (item (cdr pair)) | |
505 | (if (eq 2 (length item)) | |
506 | ;; modifying syntax of a single character | |
507 | (modify-syntax-entry (car item) (car (cdr item)) syntax-table) | |
508 | ;; modifying syntax of a range of characters | |
509 | (let ((char (nth 0 item)) | |
510 | (bound (nth 1 item)) | |
511 | (syntax (nth 2 item))) | |
512 | (while (<= char bound) | |
513 | (modify-syntax-entry char syntax syntax-table) | |
514 | (setq char (1+ char)))))))) | |
154b3e39 RS |
515 | '((mail-extr-address-syntax-table |
516 | (?\000 ?\037 "w") ;control characters | |
517 | (?\040 " ") ;SPC | |
518 | (?! ?~ "w") ;printable characters | |
519 | (?\177 "w") ;DEL | |
72c0ae01 ER |
520 | (?\t " ") |
521 | (?\r " ") | |
522 | (?\n " ") | |
523 | (?\( ".") | |
524 | (?\) ".") | |
525 | (?< ".") | |
526 | (?> ".") | |
527 | (?@ ".") | |
528 | (?, ".") | |
529 | (?\; ".") | |
530 | (?: ".") | |
531 | (?\\ "\\") | |
532 | (?\" "\"") | |
533 | (?. ".") | |
534 | (?\[ ".") | |
535 | (?\] ".") | |
536 | ;; % and ! aren't RFC822 characters, but it is convenient to pretend | |
537 | (?% ".") | |
154b3e39 | 538 | (?! ".") ;; this needs to be word-constituent when not in .UUCP mode |
72c0ae01 | 539 | ) |
154b3e39 RS |
540 | (mail-extr-address-comment-syntax-table |
541 | (?\000 ?\377 "w") | |
542 | (?\040 " ") | |
543 | (?\240 " ") | |
544 | (?\t " ") | |
545 | (?\r " ") | |
546 | (?\n " ") | |
72c0ae01 ER |
547 | (?\( "\(\)") |
548 | (?\) "\)\(") | |
549 | (?\\ "\\")) | |
154b3e39 RS |
550 | (mail-extr-address-domain-literal-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-text-comment-syntax-table |
561 | (?\000 ?\377 "w") | |
562 | (?\040 " ") | |
563 | (?\240 " ") | |
564 | (?\t " ") | |
565 | (?\r " ") | |
566 | (?\n " ") | |
72c0ae01 ER |
567 | (?\( "\(\)") |
568 | (?\) "\)\(") | |
569 | (?\[ "\(\]") | |
570 | (?\] "\)\[") | |
571 | (?\{ "\(\}") | |
572 | (?\} "\)\{") | |
573 | (?\\ "\\") | |
574 | (?\" "\"") | |
575 | ;; (?\' "\)\`") | |
576 | ;; (?\` "\(\'") | |
577 | ) | |
154b3e39 RS |
578 | (mail-extr-address-text-syntax-table |
579 | (?\000 ?\177 ".") | |
580 | (?\200 ?\377 "w") | |
581 | (?\040 " ") | |
582 | (?\t " ") | |
583 | (?\r " ") | |
584 | (?\n " ") | |
72c0ae01 ER |
585 | (?A ?Z "w") |
586 | (?a ?z "w") | |
587 | (?- "w") | |
588 | (?\} "w") | |
589 | (?\{ "w") | |
590 | (?| "w") | |
591 | (?\' "w") | |
592 | (?~ "w") | |
593 | (?0 ?9 "w")) | |
594 | )) | |
595 | ||
596 | \f | |
154b3e39 RS |
597 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
598 | ;; | |
72c0ae01 | 599 | ;; Utility functions and macros. |
154b3e39 RS |
600 | ;; |
601 | ||
ff9ed544 DL |
602 | ;; Fixme: There are Latin-1 nbsp below. If such characters should be |
603 | ;; included, this is the wrong thing to do -- it should use syntax (or | |
604 | ;; regexp char classes). | |
605 | ||
7a9ebd0b | 606 | (defsubst mail-extr-skip-whitespace-forward () |
154b3e39 | 607 | ;; v19 fn skip-syntax-forward is more tasteful, but not byte-coded. |
b1ccc1ce | 608 | (skip-chars-forward " \t\n\r ")) |
154b3e39 | 609 | |
7a9ebd0b | 610 | (defsubst mail-extr-skip-whitespace-backward () |
154b3e39 | 611 | ;; v19 fn skip-syntax-backward is more tasteful, but not byte-coded. |
b1ccc1ce | 612 | (skip-chars-backward " \t\n\r ")) |
7a9ebd0b | 613 | |
72c0ae01 | 614 | |
7a9ebd0b SM |
615 | (defsubst mail-extr-undo-backslash-quoting (beg end) |
616 | (save-excursion | |
617 | (save-restriction | |
618 | (narrow-to-region beg end) | |
619 | (goto-char (point-min)) | |
620 | ;; undo \ quoting | |
621 | (while (search-forward "\\" nil t) | |
d980c402 | 622 | (delete-char -1) |
7a9ebd0b SM |
623 | (or (eobp) |
624 | (forward-char 1)))))) | |
625 | ||
626 | (defsubst mail-extr-nuke-char-at (pos) | |
627 | (save-excursion | |
628 | (goto-char pos) | |
d980c402 | 629 | (delete-char 1) |
7a9ebd0b | 630 | (insert ?\ ))) |
154b3e39 RS |
631 | |
632 | (put 'mail-extr-nuke-outside-range | |
633 | 'edebug-form-spec '(symbolp &optional form form atom)) | |
634 | ||
635 | (defmacro mail-extr-nuke-outside-range (list-symbol | |
636 | beg-symbol end-symbol | |
637 | &optional no-replace) | |
d980c402 SM |
638 | "Delete all elements outside BEG..END in LIST. |
639 | LIST-SYMBOL names a variable holding a list of buffer positions | |
640 | BEG-SYMBOL and END-SYMBOL name variables delimiting a range | |
641 | Each element of LIST-SYMBOL which lies outside of the range is | |
642 | deleted from the list. | |
643 | Unless NO-REPLACE is true, at each of the positions in LIST-SYMBOL | |
644 | which lie outside of the range, one character at that position is | |
645 | replaced with a SPC." | |
154b3e39 | 646 | (or (memq no-replace '(t nil)) |
29565a87 | 647 | (error "no-replace must be t or nil, evaluable at macroexpand-time")) |
d980c402 | 648 | `(let ((temp ,list-symbol) |
154b3e39 | 649 | ch) |
72c0ae01 | 650 | (while temp |
154b3e39 | 651 | (setq ch (car temp)) |
d980c402 SM |
652 | (when (or (> ch ,end-symbol) |
653 | (< ch ,beg-symbol)) | |
654 | ,@(if no-replace | |
655 | nil | |
656 | `((mail-extr-nuke-char-at ch))) | |
657 | (setcar temp nil)) | |
72c0ae01 | 658 | (setq temp (cdr temp))) |
d980c402 | 659 | (setq ,list-symbol (delq nil ,list-symbol)))) |
72c0ae01 | 660 | |
154b3e39 RS |
661 | (defun mail-extr-demarkerize (marker) |
662 | ;; if arg is a marker, destroys the marker, then returns the old value. | |
663 | ;; otherwise returns the arg. | |
664 | (if (markerp marker) | |
665 | (let ((temp (marker-position marker))) | |
666 | (set-marker marker nil) | |
667 | temp) | |
668 | marker)) | |
669 | ||
670 | (defun mail-extr-markerize (pos) | |
671 | ;; coerces pos to a marker if non-nil. | |
672 | (if (or (markerp pos) (null pos)) | |
673 | pos | |
674 | (copy-marker pos))) | |
675 | ||
7a9ebd0b | 676 | (defsubst mail-extr-safe-move-sexp (arg) |
154b3e39 | 677 | ;; Safely skip over one balanced sexp, if there is one. Return t if success. |
7a9ebd0b SM |
678 | (condition-case error |
679 | (progn | |
680 | (goto-char (or (scan-sexps (point) arg) (point))) | |
681 | t) | |
682 | (error | |
683 | ;; #### kludge kludge kludge kludge kludge kludge kludge !!! | |
684 | (if (string-equal (nth 1 error) "Unbalanced parentheses") | |
685 | nil | |
686 | (while t | |
687 | (signal (car error) (cdr error))))))) | |
72c0ae01 | 688 | \f |
154b3e39 RS |
689 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
690 | ;; | |
72c0ae01 | 691 | ;; The main function to grind addresses |
154b3e39 RS |
692 | ;; |
693 | ||
694 | (defvar disable-initial-guessing-flag) ; dynamic assignment | |
695 | (defvar cbeg) ; dynamic assignment | |
696 | (defvar cend) ; dynamic assignment | |
4d96f7e7 | 697 | (defvar mail-extr-all-top-level-domains) ; Defined below. |
72c0ae01 | 698 | |
154b3e39 | 699 | ;;;###autoload |
d1782bd8 KH |
700 | (defun mail-extract-address-components (address &optional all) |
701 | "Given an RFC-822 address ADDRESS, extract full name and canonical address. | |
154b3e39 | 702 | Returns a list of the form (FULL-NAME CANONICAL-ADDRESS). |
2a487c6c | 703 | If no name can be extracted, FULL-NAME will be nil. Also see |
67e61e16 | 704 | `mail-extr-ignore-single-names' and `mail-extr-ignore-realname-equals-mailbox-name'. |
d1782bd8 KH |
705 | |
706 | If the optional argument ALL is non-nil, then ADDRESS can contain zero | |
707 | or more recipients, separated by commas, and we return a list of | |
708 | the form ((FULL-NAME CANONICAL-ADDRESS) ...) with one element for | |
709 | each recipient. If ALL is nil, then if ADDRESS contains more than | |
710 | one recipients, all but the first is ignored. | |
711 | ||
7a9ebd0b | 712 | ADDRESS may be a string or a buffer. If it is a buffer, the visible |
2a487c6c SJ |
713 | \(narrowed) portion of the buffer will be interpreted as the address. |
714 | \(This feature exists so that the clever caller might be able to avoid | |
715 | consing a string.)" | |
154b3e39 RS |
716 | (let ((canonicalization-buffer (get-buffer-create " *canonical address*")) |
717 | (extraction-buffer (get-buffer-create " *extract address components*")) | |
d1782bd8 KH |
718 | value-list) |
719 | ||
7a9ebd0b | 720 | (with-current-buffer (get-buffer-create extraction-buffer) |
154b3e39 | 721 | (fundamental-mode) |
e8a57935 | 722 | (buffer-disable-undo extraction-buffer) |
154b3e39 | 723 | (set-syntax-table mail-extr-address-syntax-table) |
72c0ae01 ER |
724 | (widen) |
725 | (erase-buffer) | |
726 | (setq case-fold-search nil) | |
6c83d99f | 727 | |
72c0ae01 ER |
728 | ;; Insert extra space at beginning to allow later replacement with < |
729 | ;; without having to move markers. | |
154b3e39 RS |
730 | (insert ?\ ) |
731 | ||
732 | ;; Insert the address itself. | |
733 | (cond ((stringp address) | |
734 | (insert address)) | |
735 | ((bufferp address) | |
736 | (insert-buffer-substring address)) | |
737 | (t | |
29565a87 | 738 | (error "Invalid address: %s" address))) |
03007ccc RS |
739 | |
740 | (set-text-properties (point-min) (point-max) nil) | |
d1782bd8 | 741 | |
7a9ebd0b | 742 | (with-current-buffer (get-buffer-create canonicalization-buffer) |
d1782bd8 KH |
743 | (fundamental-mode) |
744 | (buffer-disable-undo canonicalization-buffer) | |
d1782bd8 KH |
745 | (setq case-fold-search nil)) |
746 | ||
6c83d99f | 747 | |
72c0ae01 ER |
748 | ;; Unfold multiple lines. |
749 | (goto-char (point-min)) | |
750 | (while (re-search-forward "\\([^\\]\\(\\\\\\\\\\)*\\)\n[ \t]" nil t) | |
751 | (replace-match "\\1 " t)) | |
6c83d99f | 752 | |
d1782bd8 KH |
753 | ;; Loop over addresses until we have as many as we want. |
754 | (while (and (or all (null value-list)) | |
755 | (progn (goto-char (point-min)) | |
756 | (skip-chars-forward " \t") | |
757 | (not (eobp)))) | |
758 | (let (char | |
759 | end-of-address | |
f98b752f | 760 | <-pos >-pos @-pos colon-pos comma-pos !-pos %-pos \;-pos |
d1782bd8 KH |
761 | group-:-pos group-\;-pos route-addr-:-pos |
762 | record-pos-symbol | |
763 | first-real-pos last-real-pos | |
764 | phrase-beg phrase-end | |
765 | cbeg cend ; dynamically set from -voodoo | |
766 | quote-beg quote-end | |
767 | atom-beg atom-end | |
768 | mbox-beg mbox-end | |
769 | \.-ends-name | |
770 | temp | |
771 | ;; name-suffix | |
772 | fi mi li ; first, middle, last initial | |
773 | saved-%-pos saved-!-pos saved-@-pos | |
774 | domain-pos \.-pos insert-point | |
775 | ;; mailbox-name-processed-flag | |
776 | disable-initial-guessing-flag) ; dynamically set from -voodoo | |
777 | ||
7a9ebd0b | 778 | (set-syntax-table mail-extr-address-syntax-table) |
d1782bd8 KH |
779 | (goto-char (point-min)) |
780 | ||
781 | ;; Insert extra space at beginning to allow later replacement with < | |
782 | ;; without having to move markers. | |
783 | (or (eq (following-char) ?\ ) | |
784 | (insert ?\ )) | |
785 | ||
786 | ;; First pass grabs useful information about address. | |
787 | (while (progn | |
788 | (mail-extr-skip-whitespace-forward) | |
789 | (not (eobp))) | |
790 | (setq char (char-after (point))) | |
791 | (or first-real-pos | |
792 | (if (not (eq char ?\()) | |
793 | (setq first-real-pos (point)))) | |
794 | (cond | |
795 | ;; comment | |
796 | ((eq char ?\() | |
797 | (set-syntax-table mail-extr-address-comment-syntax-table) | |
798 | ;; only record the first non-empty comment's position | |
799 | (if (and (not cbeg) | |
800 | (save-excursion | |
801 | (forward-char 1) | |
802 | (mail-extr-skip-whitespace-forward) | |
803 | (not (eq ?\) (char-after (point)))))) | |
804 | (setq cbeg (point))) | |
805 | ;; TODO: don't record if unbalanced | |
806 | (or (mail-extr-safe-move-sexp 1) | |
807 | (forward-char 1)) | |
808 | (set-syntax-table mail-extr-address-syntax-table) | |
809 | (if (and cbeg | |
810 | (not cend)) | |
811 | (setq cend (point)))) | |
812 | ;; quoted text | |
813 | ((eq char ?\") | |
814 | ;; only record the first non-empty quote's position | |
815 | (if (and (not quote-beg) | |
816 | (save-excursion | |
817 | (forward-char 1) | |
818 | (mail-extr-skip-whitespace-forward) | |
819 | (not (eq ?\" (char-after (point)))))) | |
820 | (setq quote-beg (point))) | |
821 | ;; TODO: don't record if unbalanced | |
822 | (or (mail-extr-safe-move-sexp 1) | |
823 | (forward-char 1)) | |
824 | (if (and quote-beg | |
825 | (not quote-end)) | |
826 | (setq quote-end (point)))) | |
827 | ;; domain literals | |
828 | ((eq char ?\[) | |
829 | (set-syntax-table mail-extr-address-domain-literal-syntax-table) | |
830 | (or (mail-extr-safe-move-sexp 1) | |
831 | (forward-char 1)) | |
832 | (set-syntax-table mail-extr-address-syntax-table)) | |
833 | ;; commas delimit addresses when outside < > pairs. | |
834 | ((and (eq char ?,) | |
835 | (or (and (null <-pos) | |
836 | ;; Handle ROUTE-ADDR address that is missing its <. | |
837 | (not (eq ?@ (char-after (1+ (point)))))) | |
838 | (and >-pos | |
839 | ;; handle weird munged addresses | |
840 | ;; BUG FIX: This test was reversed. Thanks to the | |
841 | ;; brilliant Rod Whitby <rwhitby@research.canon.oz.au> | |
842 | ;; for discovering this! | |
7a9ebd0b | 843 | (< (car (last <-pos)) (car >-pos))))) |
d1782bd8 KH |
844 | ;; The argument contains more than one address. |
845 | ;; Temporarily hide everything after this one. | |
7a9ebd0b | 846 | (setq end-of-address (copy-marker (1+ (point)) t)) |
d1782bd8 | 847 | (narrow-to-region (point-min) (1+ (point))) |
7a9ebd0b | 848 | (delete-char 1) |
d1782bd8 KH |
849 | (setq char ?\() ; HAVE I NO SHAME?? |
850 | ) | |
851 | ;; record the position of various interesting chars, determine | |
852 | ;; legality later. | |
853 | ((setq record-pos-symbol | |
854 | (cdr (assq char | |
855 | '((?< . <-pos) (?> . >-pos) (?@ . @-pos) | |
f98b752f | 856 | (?: . colon-pos) (?, . comma-pos) (?! . !-pos) |
d1782bd8 KH |
857 | (?% . %-pos) (?\; . \;-pos))))) |
858 | (set record-pos-symbol | |
859 | (cons (point) (symbol-value record-pos-symbol))) | |
72c0ae01 | 860 | (forward-char 1)) |
d1782bd8 | 861 | ((eq char ?.) |
72c0ae01 | 862 | (forward-char 1)) |
d1782bd8 KH |
863 | ((memq char '( |
864 | ;; comment terminator illegal | |
865 | ?\) | |
866 | ;; domain literal terminator illegal | |
867 | ?\] | |
868 | ;; \ allowed only within quoted strings, | |
869 | ;; domain literals, and comments | |
870 | ?\\ | |
871 | )) | |
872 | (mail-extr-nuke-char-at (point)) | |
72c0ae01 | 873 | (forward-char 1)) |
d1782bd8 KH |
874 | (t |
875 | (forward-word 1))) | |
876 | (or (eq char ?\() | |
877 | ;; At the end of first address of a multiple address header. | |
878 | (and (eq char ?,) | |
879 | (eobp)) | |
880 | (setq last-real-pos (point)))) | |
881 | ||
882 | ;; Use only the leftmost <, if any. Replace all others with spaces. | |
883 | (while (cdr <-pos) | |
884 | (mail-extr-nuke-char-at (car <-pos)) | |
885 | (setq <-pos (cdr <-pos))) | |
886 | ||
887 | ;; Use only the rightmost >, if any. Replace all others with spaces. | |
888 | (while (cdr >-pos) | |
889 | (mail-extr-nuke-char-at (nth 1 >-pos)) | |
890 | (setcdr >-pos (nthcdr 2 >-pos))) | |
891 | ||
892 | ;; If multiple @s and a :, but no < and >, insert around buffer. | |
893 | ;; Example: @foo.bar.dom,@xxx.yyy.zzz:mailbox@aaa.bbb.ccc | |
894 | ;; This commonly happens on the UUCP "From " line. Ugh. | |
d980c402 | 895 | (when (and (> (length @-pos) 1) |
f98b752f | 896 | (eq 1 (length colon-pos)) ;TODO: check if between last two @s |
d1782bd8 KH |
897 | (not \;-pos) |
898 | (not <-pos)) | |
d980c402 SM |
899 | (goto-char (point-min)) |
900 | (delete-char 1) | |
901 | (setq <-pos (list (point))) | |
902 | (insert ?<)) | |
d1782bd8 KH |
903 | |
904 | ;; If < but no >, insert > in rightmost possible position | |
d980c402 SM |
905 | (when (and <-pos (null >-pos)) |
906 | (goto-char (point-max)) | |
907 | (setq >-pos (list (point))) | |
908 | (insert ?>)) | |
d1782bd8 KH |
909 | |
910 | ;; If > but no <, replace > with space. | |
d980c402 SM |
911 | (when (and >-pos (null <-pos)) |
912 | (mail-extr-nuke-char-at (car >-pos)) | |
913 | (setq >-pos nil)) | |
d1782bd8 KH |
914 | |
915 | ;; Turn >-pos and <-pos into non-lists | |
916 | (setq >-pos (car >-pos) | |
917 | <-pos (car <-pos)) | |
918 | ||
919 | ;; Trim other punctuation lists of items outside < > pair to handle | |
920 | ;; stupid MTAs. | |
d980c402 SM |
921 | (when <-pos ; don't need to check >-pos also |
922 | ;; handle bozo software that violates RFC 822 by sticking | |
923 | ;; punctuation marks outside of a < > pair | |
924 | (mail-extr-nuke-outside-range @-pos <-pos >-pos t) | |
925 | ;; RFC 822 says nothing about these two outside < >, but | |
926 | ;; remove those positions from the lists to make things | |
927 | ;; easier. | |
928 | (mail-extr-nuke-outside-range !-pos <-pos >-pos t) | |
929 | (mail-extr-nuke-outside-range %-pos <-pos >-pos t)) | |
d1782bd8 KH |
930 | |
931 | ;; Check for : that indicates GROUP list and for : part of | |
932 | ;; ROUTE-ADDR spec. | |
933 | ;; Can't possibly be more than two :. Nuke any extra. | |
f98b752f KH |
934 | (while colon-pos |
935 | (setq temp (car colon-pos) | |
936 | colon-pos (cdr colon-pos)) | |
d1782bd8 KH |
937 | (cond ((and <-pos >-pos |
938 | (> temp <-pos) | |
939 | (< temp >-pos)) | |
940 | (if (or route-addr-:-pos | |
941 | (< (length @-pos) 2) | |
942 | (> temp (car @-pos)) | |
943 | (< temp (nth 1 @-pos))) | |
944 | (mail-extr-nuke-char-at temp) | |
945 | (setq route-addr-:-pos temp))) | |
946 | ((or (not <-pos) | |
947 | (and <-pos | |
948 | (< temp <-pos))) | |
949 | (setq group-:-pos temp)))) | |
950 | ||
951 | ;; Nuke any ; that is in or to the left of a < > pair or to the left | |
952 | ;; of a GROUP starting :. Also, there may only be one ;. | |
953 | (while \;-pos | |
954 | (setq temp (car \;-pos) | |
955 | \;-pos (cdr \;-pos)) | |
956 | (cond ((and <-pos >-pos | |
957 | (> temp <-pos) | |
958 | (< temp >-pos)) | |
959 | (mail-extr-nuke-char-at temp)) | |
960 | ((and (or (not group-:-pos) | |
961 | (> temp group-:-pos)) | |
962 | (not group-\;-pos)) | |
963 | (setq group-\;-pos temp)))) | |
964 | ||
965 | ;; Nuke unmatched GROUP syntax characters. | |
d980c402 SM |
966 | (when (and group-:-pos (not group-\;-pos)) |
967 | ;; *** Do I really need to erase it? | |
968 | (mail-extr-nuke-char-at group-:-pos) | |
969 | (setq group-:-pos nil)) | |
970 | (when (and group-\;-pos (not group-:-pos)) | |
971 | ;; *** Do I really need to erase it? | |
972 | (mail-extr-nuke-char-at group-\;-pos) | |
973 | (setq group-\;-pos nil)) | |
d1782bd8 KH |
974 | |
975 | ;; Handle junk like ";@host.company.dom" that sendmail adds. | |
976 | ;; **** should I remember comment positions? | |
d980c402 | 977 | (when group-\;-pos |
d1782bd8 KH |
978 | ;; this is fine for now |
979 | (mail-extr-nuke-outside-range !-pos group-:-pos group-\;-pos t) | |
980 | (mail-extr-nuke-outside-range @-pos group-:-pos group-\;-pos t) | |
981 | (mail-extr-nuke-outside-range %-pos group-:-pos group-\;-pos t) | |
982 | (mail-extr-nuke-outside-range comma-pos group-:-pos group-\;-pos t) | |
983 | (and last-real-pos | |
984 | (> last-real-pos (1+ group-\;-pos)) | |
985 | (setq last-real-pos (1+ group-\;-pos))) | |
986 | ;; *** This may be wrong: | |
987 | (and cend | |
988 | (> cend group-\;-pos) | |
989 | (setq cend nil | |
990 | cbeg nil)) | |
991 | (and quote-end | |
992 | (> quote-end group-\;-pos) | |
993 | (setq quote-end nil | |
994 | quote-beg nil)) | |
995 | ;; This was both wrong and unnecessary: | |
996 | ;;(narrow-to-region (point-min) group-\;-pos) | |
997 | ||
998 | ;; *** The entire handling of GROUP addresses seems rather lame. | |
999 | ;; *** It deserves a complete rethink, except that these addresses | |
1000 | ;; *** are hardly ever seen. | |
d980c402 | 1001 | ) |
d1782bd8 KH |
1002 | |
1003 | ;; Any commas must be between < and : of ROUTE-ADDR. Nuke any | |
1004 | ;; others. | |
6c83d99f | 1005 | ;; Hell, go ahead and nuke all of the commas. |
d1782bd8 KH |
1006 | ;; **** This will cause problems when we start handling commas in |
1007 | ;; the PHRASE part .... no it won't ... yes it will ... ????? | |
1008 | (mail-extr-nuke-outside-range comma-pos 1 1) | |
1009 | ||
1010 | ;; can only have multiple @s inside < >. The fact that some MTAs | |
1011 | ;; put de-bracketed ROUTE-ADDRs in the UUCP-style "From " line is | |
1012 | ;; handled above. | |
1013 | ||
1014 | ;; Locate PHRASE part of ROUTE-ADDR. | |
d980c402 SM |
1015 | (when <-pos |
1016 | (goto-char <-pos) | |
1017 | (mail-extr-skip-whitespace-backward) | |
1018 | (setq phrase-end (point)) | |
1019 | (goto-char (or ;;group-:-pos | |
1020 | (point-min))) | |
1021 | (mail-extr-skip-whitespace-forward) | |
1022 | (if (< (point) phrase-end) | |
1023 | (setq phrase-beg (point)) | |
1024 | (setq phrase-end nil))) | |
d1782bd8 KH |
1025 | |
1026 | ;; handle ROUTE-ADDRS with real ROUTEs. | |
1027 | ;; If there are multiple @s, then we assume ROUTE-ADDR syntax, and | |
1028 | ;; any % or ! must be semantically meaningless. | |
1029 | ;; TODO: do this processing into canonicalization buffer | |
d980c402 SM |
1030 | (when route-addr-:-pos |
1031 | (setq !-pos nil | |
1032 | %-pos nil | |
1033 | >-pos (copy-marker >-pos) | |
1034 | route-addr-:-pos (copy-marker route-addr-:-pos)) | |
1035 | (goto-char >-pos) | |
1036 | (insert-before-markers ?X) | |
1037 | (goto-char (car @-pos)) | |
1038 | (while (setq @-pos (cdr @-pos)) | |
1039 | (delete-char 1) | |
1040 | (setq %-pos (cons (point-marker) %-pos)) | |
1041 | (insert "%") | |
1042 | (goto-char (1- >-pos)) | |
1043 | (save-excursion | |
1044 | (insert-buffer-substring extraction-buffer | |
1045 | (car @-pos) route-addr-:-pos) | |
1046 | (delete-region (car @-pos) route-addr-:-pos)) | |
1047 | (or (cdr @-pos) | |
1048 | (setq saved-@-pos (list (point))))) | |
1049 | (setq @-pos saved-@-pos) | |
1050 | (goto-char >-pos) | |
1051 | (delete-char -1) | |
1052 | (mail-extr-nuke-char-at route-addr-:-pos) | |
1053 | (mail-extr-demarkerize route-addr-:-pos) | |
1054 | (setq route-addr-:-pos nil | |
1055 | >-pos (mail-extr-demarkerize >-pos) | |
1056 | %-pos (mapcar 'mail-extr-demarkerize %-pos))) | |
d1782bd8 KH |
1057 | |
1058 | ;; de-listify @-pos | |
1059 | (setq @-pos (car @-pos)) | |
1060 | ||
1061 | ;; TODO: remove comments in the middle of an address | |
1062 | ||
d980c402 | 1063 | (with-current-buffer canonicalization-buffer |
d1782bd8 KH |
1064 | (widen) |
1065 | (erase-buffer) | |
1066 | (insert-buffer-substring extraction-buffer) | |
1067 | ||
1068 | (if <-pos | |
1069 | (narrow-to-region (progn | |
1070 | (goto-char (1+ <-pos)) | |
1071 | (mail-extr-skip-whitespace-forward) | |
1072 | (point)) | |
1073 | >-pos) | |
1074 | (if (and first-real-pos last-real-pos) | |
1075 | (narrow-to-region first-real-pos last-real-pos) | |
1076 | ;; ****** Oh no! What if the address is completely empty! | |
1077 | ;; *** Is this correct? | |
d980c402 | 1078 | (narrow-to-region (point-max) (point-max)))) |
d1782bd8 KH |
1079 | |
1080 | (and @-pos %-pos | |
1081 | (mail-extr-nuke-outside-range %-pos (point-min) @-pos)) | |
1082 | (and %-pos !-pos | |
1083 | (mail-extr-nuke-outside-range !-pos (point-min) (car %-pos))) | |
1084 | (and @-pos !-pos (not %-pos) | |
1085 | (mail-extr-nuke-outside-range !-pos (point-min) @-pos)) | |
1086 | ||
1087 | ;; Error condition:?? (and %-pos (not @-pos)) | |
1088 | ||
1089 | ;; WARNING: THIS CODE IS DUPLICATED BELOW. | |
d980c402 SM |
1090 | (when (and %-pos (not @-pos)) |
1091 | (goto-char (car %-pos)) | |
1092 | (delete-char 1) | |
1093 | (setq @-pos (point)) | |
1094 | (insert "@") | |
1095 | (setq %-pos (cdr %-pos))) | |
1096 | ||
1097 | (when (and mail-extr-mangle-uucp !-pos) | |
1098 | ;; **** I don't understand this save-restriction and the | |
1099 | ;; narrow-to-region inside it. Why did I do that? | |
1100 | (save-restriction | |
1101 | (cond ((and @-pos | |
1102 | mail-extr-@-binds-tighter-than-!) | |
1103 | (goto-char @-pos) | |
1104 | (setq %-pos (cons (point) %-pos) | |
1105 | @-pos nil) | |
1106 | (delete-char 1) | |
1107 | (insert "%") | |
1108 | (setq insert-point (point-max))) | |
1109 | (mail-extr-@-binds-tighter-than-! | |
1110 | (setq insert-point (point-max))) | |
1111 | (%-pos | |
1112 | (setq insert-point (car (last %-pos)) | |
1113 | saved-%-pos (mapcar 'mail-extr-markerize %-pos) | |
1114 | %-pos nil | |
1115 | @-pos (mail-extr-markerize @-pos))) | |
1116 | (@-pos | |
1117 | (setq insert-point @-pos) | |
1118 | (setq @-pos (mail-extr-markerize @-pos))) | |
1119 | (t | |
1120 | (setq insert-point (point-max)))) | |
1121 | (narrow-to-region (point-min) insert-point) | |
1122 | (setq saved-!-pos (car !-pos)) | |
1123 | (while !-pos | |
1124 | (goto-char (point-max)) | |
1125 | (cond ((and (not @-pos) | |
1126 | (not (cdr !-pos))) | |
1127 | (setq @-pos (point)) | |
1128 | (insert-before-markers "@ ")) | |
1129 | (t | |
1130 | (setq %-pos (cons (point) %-pos)) | |
1131 | (insert-before-markers "% "))) | |
1132 | (backward-char 1) | |
1133 | (insert-buffer-substring | |
1134 | (current-buffer) | |
1135 | (if (nth 1 !-pos) | |
1136 | (1+ (nth 1 !-pos)) | |
1137 | (point-min)) | |
1138 | (car !-pos)) | |
1139 | (delete-char 1) | |
1140 | (or (save-excursion | |
1141 | (mail-extr-safe-move-sexp -1) | |
1142 | (mail-extr-skip-whitespace-backward) | |
1143 | (eq ?. (preceding-char))) | |
1144 | (insert-before-markers | |
1145 | (if (save-excursion | |
1146 | (mail-extr-skip-whitespace-backward) | |
1147 | (eq ?. (preceding-char))) | |
1148 | "" | |
1149 | ".") | |
1150 | "uucp")) | |
1151 | (setq !-pos (cdr !-pos)))) | |
1152 | (and saved-%-pos | |
1153 | (setq %-pos (append (mapcar 'mail-extr-demarkerize | |
1154 | saved-%-pos) | |
1155 | %-pos))) | |
1156 | (setq @-pos (mail-extr-demarkerize @-pos)) | |
1157 | (narrow-to-region (1+ saved-!-pos) (point-max))) | |
d1782bd8 KH |
1158 | |
1159 | ;; WARNING: THIS CODE IS DUPLICATED ABOVE. | |
d980c402 SM |
1160 | (when (and %-pos (not @-pos)) |
1161 | (goto-char (car %-pos)) | |
1162 | (delete-char 1) | |
1163 | (setq @-pos (point)) | |
1164 | (insert "@") | |
1165 | (setq %-pos (cdr %-pos))) | |
1166 | ||
1167 | (when (setq %-pos (nreverse %-pos)) ; implies @-pos valid | |
1168 | (setq temp %-pos) | |
1169 | (catch 'truncated | |
1170 | (while temp | |
1171 | (goto-char (or (nth 1 temp) | |
1172 | @-pos)) | |
1173 | (mail-extr-skip-whitespace-backward) | |
1174 | (save-excursion | |
1175 | (mail-extr-safe-move-sexp -1) | |
1176 | (setq domain-pos (point)) | |
1177 | (mail-extr-skip-whitespace-backward) | |
1178 | (setq \.-pos (eq ?. (preceding-char)))) | |
1179 | (when (and \.-pos | |
1180 | ;; #### string consing | |
1181 | (let ((s (intern-soft | |
1182 | (buffer-substring domain-pos (point)) | |
1183 | mail-extr-all-top-level-domains))) | |
1184 | (and s (get s 'domain-name)))) | |
1185 | (narrow-to-region (point-min) (point)) | |
1186 | (goto-char (car temp)) | |
1187 | (delete-char 1) | |
1188 | (setq @-pos (point)) | |
1189 | (setcdr temp nil) | |
1190 | (setq %-pos (delq @-pos %-pos)) | |
1191 | (insert "@") | |
1192 | (throw 'truncated t)) | |
1193 | (setq temp (cdr temp))))) | |
d1782bd8 KH |
1194 | (setq mbox-beg (point-min) |
1195 | mbox-end (if %-pos (car %-pos) | |
1196 | (or @-pos | |
d980c402 SM |
1197 | (point-max)))) |
1198 | ||
1199 | (when @-pos | |
1200 | ;; Make the domain-name part lowercase since it's case | |
1201 | ;; insensitive anyway. | |
1202 | (downcase-region (1+ @-pos) (point-max)))) | |
d1782bd8 KH |
1203 | |
1204 | ;; Done canonicalizing address. | |
1205 | ;; We are now back in extraction-buffer. | |
1206 | ||
1207 | ;; Decide what part of the address to search to find the full name. | |
1208 | (cond ( | |
1209 | ;; Example: "First M. Last" <fml@foo.bar.dom> | |
1210 | (and phrase-beg | |
1211 | (eq quote-beg phrase-beg) | |
1212 | (<= quote-end phrase-end)) | |
1213 | (narrow-to-region (1+ quote-beg) (1- quote-end)) | |
1214 | (mail-extr-undo-backslash-quoting (point-min) (point-max))) | |
1215 | ||
1216 | ;; Example: First Last <fml@foo.bar.dom> | |
1217 | (phrase-beg | |
1218 | (narrow-to-region phrase-beg phrase-end)) | |
1219 | ||
1220 | ;; Example: fml@foo.bar.dom (First M. Last) | |
1221 | (cbeg | |
1222 | (narrow-to-region (1+ cbeg) (1- cend)) | |
1223 | (mail-extr-undo-backslash-quoting (point-min) (point-max)) | |
1224 | ||
1225 | ;; Deal with spacing problems | |
1226 | (goto-char (point-min)) | |
1227 | ;;; (cond ((not (search-forward " " nil t)) | |
1228 | ;;; (goto-char (point-min)) | |
1229 | ;;; (cond ((search-forward "_" nil t) | |
1230 | ;;; ;; Handle the *idiotic* use of underlines as spaces. | |
1231 | ;;; ;; Example: fml@foo.bar.dom (First_M._Last) | |
1232 | ;;; (goto-char (point-min)) | |
1233 | ;;; (while (search-forward "_" nil t) | |
1234 | ;;; (replace-match " " t))) | |
1235 | ;;; ((search-forward "." nil t) | |
1236 | ;;; ;; Fix . used as space | |
1237 | ;;; ;; Example: danj1@cb.att.com (daniel.jacobson) | |
1238 | ;;; (goto-char (point-min)) | |
1239 | ;;; (while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1240 | ;;; (replace-match "\\1 \\2" t)))))) | |
154b3e39 | 1241 | ) |
d1782bd8 KH |
1242 | |
1243 | ;; Otherwise we try to get the name from the mailbox portion | |
1244 | ;; of the address. | |
1245 | ;; Example: First_M_Last@foo.bar.dom | |
72c0ae01 | 1246 | (t |
d1782bd8 KH |
1247 | ;; *** Work in canon buffer instead? No, can't. Hmm. |
1248 | (goto-char (point-max)) | |
1249 | (narrow-to-region (point) (point)) | |
1250 | (insert-buffer-substring canonicalization-buffer | |
1251 | mbox-beg mbox-end) | |
1252 | (goto-char (point-min)) | |
1253 | ||
1254 | ;; Example: First_Last.XXX@foo.bar.dom | |
1255 | (setq \.-ends-name (re-search-forward "[_0-9]" nil t)) | |
1256 | ||
1257 | (goto-char (point-min)) | |
1258 | ||
1259 | (if (not mail-extr-mangle-uucp) | |
1260 | (modify-syntax-entry ?! "w" (syntax-table))) | |
1261 | ||
1262 | (while (progn | |
1263 | (mail-extr-skip-whitespace-forward) | |
1264 | (not (eobp))) | |
1265 | (setq char (char-after (point))) | |
154b3e39 | 1266 | (cond |
d1782bd8 KH |
1267 | ((eq char ?\") |
1268 | (setq quote-beg (point)) | |
1269 | (or (mail-extr-safe-move-sexp 1) | |
1270 | ;; TODO: handle this error condition!!!!! | |
1271 | (forward-char 1)) | |
1272 | ;; take into account deletions | |
1273 | (setq quote-end (- (point) 2)) | |
1274 | (save-excursion | |
1275 | (backward-char 1) | |
d980c402 | 1276 | (delete-char 1) |
d1782bd8 KH |
1277 | (goto-char quote-beg) |
1278 | (or (eobp) | |
d980c402 | 1279 | (delete-char 1))) |
d1782bd8 KH |
1280 | (mail-extr-undo-backslash-quoting quote-beg quote-end) |
1281 | (or (eq ?\ (char-after (point))) | |
1282 | (insert " ")) | |
1283 | ;; (setq mailbox-name-processed-flag t) | |
1284 | (setq \.-ends-name t)) | |
1285 | ((eq char ?.) | |
1286 | (if (memq (char-after (1+ (point))) '(?_ ?=)) | |
1287 | (progn | |
1288 | (forward-char 1) | |
d980c402 | 1289 | (delete-char 1) |
d1782bd8 KH |
1290 | (insert ?\ )) |
1291 | (if \.-ends-name | |
1292 | (narrow-to-region (point-min) (point)) | |
d980c402 | 1293 | (delete-char 1) |
d1782bd8 KH |
1294 | (insert " "))) |
1295 | ;; (setq mailbox-name-processed-flag t) | |
1296 | ) | |
1297 | ((memq (char-syntax char) '(?. ?\\)) | |
d980c402 | 1298 | (delete-char 1) |
d1782bd8 KH |
1299 | (insert " ") |
1300 | ;; (setq mailbox-name-processed-flag t) | |
154b3e39 | 1301 | ) |
154b3e39 | 1302 | (t |
d1782bd8 KH |
1303 | (setq atom-beg (point)) |
1304 | (forward-word 1) | |
1305 | (setq atom-end (point)) | |
1306 | (goto-char atom-beg) | |
1307 | (save-restriction | |
1308 | (narrow-to-region atom-beg atom-end) | |
1309 | (cond | |
1310 | ||
1311 | ;; Handle X.400 addresses encoded in RFC-822. | |
1312 | ;; *** Shit! This has to handle the case where it is | |
1313 | ;; *** embedded in a quote too! | |
1314 | ;; *** Shit! The input is being broken up into atoms | |
1315 | ;; *** by periods! | |
1316 | ((looking-at mail-extr-x400-encoded-address-pattern) | |
1317 | ||
1318 | ;; Copy the contents of the individual fields that | |
1319 | ;; might hold name data to the beginning. | |
d980c402 SM |
1320 | (mapc |
1321 | (lambda (field-pattern) | |
1322 | (when | |
1323 | (save-excursion | |
1324 | (re-search-forward field-pattern nil t)) | |
1325 | (insert-buffer-substring (current-buffer) | |
1326 | (match-beginning 1) | |
1327 | (match-end 1)) | |
1328 | (insert " "))) | |
d1782bd8 KH |
1329 | (list mail-extr-x400-encoded-address-given-name-pattern |
1330 | mail-extr-x400-encoded-address-surname-pattern | |
1331 | mail-extr-x400-encoded-address-full-name-pattern)) | |
1332 | ||
1333 | ;; Discard the rest, since it contains stuff like | |
1334 | ;; routing information, not part of a name. | |
1335 | (mail-extr-skip-whitespace-backward) | |
1336 | (delete-region (point) (point-max)) | |
1337 | ||
1338 | ;; Handle periods used for spacing. | |
1339 | (while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1340 | (replace-match "\\1 \\2" t)) | |
1341 | ||
1342 | ;; (setq mailbox-name-processed-flag t) | |
1343 | ) | |
1344 | ||
1345 | ;; Handle normal addresses. | |
1346 | (t | |
1347 | (goto-char (point-min)) | |
1348 | ;; Handle _ and = used for spacing. | |
1349 | (while (re-search-forward "\\([^_=]+\\)[_=]" nil t) | |
1350 | (replace-match "\\1 " t) | |
1351 | ;; (setq mailbox-name-processed-flag t) | |
1352 | ) | |
1353 | (goto-char (point-max)))))))) | |
1354 | ||
1355 | ;; undo the dirty deed | |
1356 | (if (not mail-extr-mangle-uucp) | |
1357 | (modify-syntax-entry ?! "." (syntax-table))) | |
1358 | ;; | |
1359 | ;; If we derived the name from the mailbox part of the address, | |
1360 | ;; and we only got one word out of it, don't treat that as a | |
1361 | ;; name. "foo@bar" --> (nil "foo@bar"), not ("foo" "foo@bar") | |
1362 | ;; (if (not mailbox-name-processed-flag) | |
1363 | ;; (delete-region (point-min) (point-max))) | |
1364 | )) | |
1365 | ||
1366 | (set-syntax-table mail-extr-address-text-syntax-table) | |
1367 | ||
1368 | (mail-extr-voodoo mbox-beg mbox-end canonicalization-buffer) | |
1369 | (goto-char (point-min)) | |
1370 | ||
1371 | ;; If name is "First Last" and userid is "F?L", then assume | |
1372 | ;; the middle initial is the second letter in the userid. | |
1373 | ;; Initial code by Jamie Zawinski <jwz@lucid.com> | |
1374 | ;; *** Make it work when there's a suffix as well. | |
1375 | (goto-char (point-min)) | |
d980c402 SM |
1376 | (when (and mail-extr-guess-middle-initial |
1377 | (not disable-initial-guessing-flag) | |
1378 | (eq 3 (- mbox-end mbox-beg)) | |
1379 | (progn | |
1380 | (goto-char (point-min)) | |
1381 | (looking-at mail-extr-two-name-pattern))) | |
1382 | (setq fi (char-after (match-beginning 0)) | |
1383 | li (char-after (match-beginning 3))) | |
1384 | (with-current-buffer canonicalization-buffer | |
1385 | ;; char-equal is ignoring case here, so no need to upcase | |
1386 | ;; or downcase. | |
1387 | (let ((case-fold-search t)) | |
1388 | (and (char-equal fi (char-after mbox-beg)) | |
1389 | (char-equal li (char-after (1- mbox-end))) | |
1390 | (setq mi (char-after (1+ mbox-beg)))))) | |
1391 | (when (and mi | |
1392 | ;; TODO: use better table than syntax table | |
1393 | (eq ?w (char-syntax mi))) | |
1394 | (goto-char (match-beginning 3)) | |
1395 | (insert (upcase mi) ". "))) | |
d1782bd8 KH |
1396 | |
1397 | ;; Nuke name if it is the same as mailbox name. | |
1398 | (let ((buffer-length (- (point-max) (point-min))) | |
1399 | (i 0) | |
1400 | (names-match-flag t)) | |
d980c402 SM |
1401 | (when (and (> buffer-length 0) |
1402 | (eq buffer-length (- mbox-end mbox-beg))) | |
1403 | (goto-char (point-max)) | |
1404 | (insert-buffer-substring canonicalization-buffer | |
1405 | mbox-beg mbox-end) | |
1406 | (while (and names-match-flag | |
1407 | (< i buffer-length)) | |
1408 | (or (eq (downcase (char-after (+ i (point-min)))) | |
1409 | (downcase | |
1410 | (char-after (+ i buffer-length (point-min))))) | |
1411 | (setq names-match-flag nil)) | |
1412 | (setq i (1+ i))) | |
1413 | (delete-region (+ (point-min) buffer-length) (point-max)) | |
bf247b6e | 1414 | (and names-match-flag |
67e61e16 EZ |
1415 | mail-extr-ignore-realname-equals-mailbox-name |
1416 | (narrow-to-region (point) (point))))) | |
d1782bd8 KH |
1417 | |
1418 | ;; Nuke name if it's just one word. | |
1419 | (goto-char (point-min)) | |
1420 | (and mail-extr-ignore-single-names | |
1421 | (not (re-search-forward "[- ]" nil t)) | |
1422 | (narrow-to-region (point) (point))) | |
1423 | ||
1424 | ;; Record the result | |
1425 | (setq value-list | |
1426 | (cons (list (if (not (= (point-min) (point-max))) | |
1427 | (buffer-string)) | |
d980c402 | 1428 | (with-current-buffer canonicalization-buffer |
d1782bd8 KH |
1429 | (if (not (= (point-min) (point-max))) |
1430 | (buffer-string)))) | |
1431 | value-list)) | |
1432 | ||
1433 | ;; Unless one address is all we wanted, | |
1434 | ;; delete this one from extraction-buffer | |
1435 | ;; and get ready to extract the next address. | |
1436 | (when all | |
1437 | (if end-of-address | |
1438 | (narrow-to-region 1 end-of-address) | |
1439 | (widen)) | |
1440 | (delete-region (point-min) (point-max)) | |
1441 | (widen)) | |
1442 | ))) | |
1443 | (if all (nreverse value-list) (car value-list)) | |
1444 | )) | |
72c0ae01 | 1445 | |
2d8a5449 KH |
1446 | (defcustom mail-extr-disable-voodoo "\\cj" |
1447 | "*If it is a regexp, names matching it will never be modified. | |
1448 | If it is neither nil nor a string, modifying of names will never take | |
1449 | place. It affects how `mail-extract-address-components' works." | |
1450 | :type '(choice (regexp :size 0) | |
1451 | (const :tag "Always enabled" nil) | |
1452 | (const :tag "Always disabled" t)) | |
1453 | :group 'mail-extr) | |
1454 | ||
154b3e39 | 1455 | (defun mail-extr-voodoo (mbox-beg mbox-end canonicalization-buffer) |
2d8a5449 KH |
1456 | (unless (and mail-extr-disable-voodoo |
1457 | (or (not (stringp mail-extr-disable-voodoo)) | |
1458 | (progn | |
1459 | (goto-char (point-min)) | |
1460 | (re-search-forward mail-extr-disable-voodoo nil t)))) | |
1461 | (let ((word-count 0) | |
1462 | (case-fold-search nil) | |
1463 | mixed-case-flag lower-case-flag ;;upper-case-flag | |
1464 | suffix-flag last-name-comma-flag | |
1465 | ;;cbeg cend | |
1466 | initial | |
1467 | begin-again-flag | |
1468 | drop-this-word-if-trailing-flag | |
1469 | drop-last-word-if-trailing-flag | |
1470 | word-found-flag | |
1471 | this-word-beg last-word-beg | |
1472 | name-beg name-end | |
1473 | name-done-flag | |
1474 | ) | |
1475 | (save-excursion | |
1476 | (set-syntax-table mail-extr-address-text-syntax-table) | |
1477 | ||
1478 | ;; Get rid of comments. | |
d980c402 | 1479 | (goto-char (point-min)) |
2d8a5449 KH |
1480 | (while (not (eobp)) |
1481 | ;; Initialize for this iteration of the loop. | |
1482 | (skip-chars-forward "^({[\"'`") | |
1483 | (let ((cbeg (point))) | |
1484 | (set-syntax-table mail-extr-address-text-comment-syntax-table) | |
1485 | (if (memq (following-char) '(?\' ?\`)) | |
1486 | (search-forward "'" nil 'move | |
1487 | (if (eq ?\' (following-char)) 2 1)) | |
1488 | (or (mail-extr-safe-move-sexp 1) | |
1489 | (goto-char (point-max)))) | |
1490 | (set-syntax-table mail-extr-address-text-syntax-table) | |
1491 | (when (eq (char-after cbeg) ?\() | |
1492 | ;; Delete the comment itself. | |
1493 | (delete-region cbeg (point)) | |
1494 | ;; Canonicalize whitespace where the comment was. | |
1495 | (skip-chars-backward " \t") | |
1496 | (if (looking-at "\\([ \t]+$\\|[ \t]+,\\)") | |
1497 | (replace-match "") | |
1498 | (setq cbeg (point)) | |
1499 | (skip-chars-forward " \t") | |
1500 | (if (bobp) | |
1501 | (delete-region (point) cbeg) | |
1502 | (just-one-space)))))) | |
1503 | ||
1504 | ;; This was moved above. | |
1505 | ;; Fix . used as space | |
1506 | ;; But it belongs here because it occurs not only as | |
1507 | ;; rypens@reks.uia.ac.be (Piet.Rypens) | |
1508 | ;; but also as | |
1509 | ;; "Piet.Rypens" <rypens@reks.uia.ac.be> | |
1510 | ;;(goto-char (point-min)) | |
1511 | ;;(while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1512 | ;; (replace-match "\\1 \\2" t)) | |
1513 | ||
1514 | (unless (search-forward " " nil t) | |
1515 | (goto-char (point-min)) | |
1516 | (cond ((search-forward "_" nil t) | |
1517 | ;; Handle the *idiotic* use of underlines as spaces. | |
1518 | ;; Example: fml@foo.bar.dom (First_M._Last) | |
1519 | (goto-char (point-min)) | |
1520 | (while (search-forward "_" nil t) | |
1521 | (replace-match " " t))) | |
1522 | ((search-forward "." nil t) | |
1523 | ;; Fix . used as space | |
1524 | ;; Example: danj1@cb.att.com (daniel.jacobson) | |
1525 | (goto-char (point-min)) | |
1526 | (while (re-search-forward mail-extr-bad-dot-pattern nil t) | |
1527 | (replace-match "\\1 \\2" t))))) | |
6c83d99f | 1528 | |
2d8a5449 KH |
1529 | ;; Loop over the words (and other junk) in the name. |
1530 | (goto-char (point-min)) | |
1531 | (while (not name-done-flag) | |
1532 | ||
1533 | (when word-found-flag | |
1534 | ;; Last time through this loop we skipped over a word. | |
1535 | (setq last-word-beg this-word-beg) | |
1536 | (setq drop-last-word-if-trailing-flag | |
1537 | drop-this-word-if-trailing-flag) | |
1538 | (setq word-found-flag nil)) | |
1539 | ||
1540 | (when begin-again-flag | |
1541 | ;; Last time through the loop we found something that | |
1542 | ;; indicates we should pretend we are beginning again from | |
1543 | ;; the start. | |
1544 | (setq word-count 0) | |
1545 | (setq last-word-beg nil) | |
1546 | (setq drop-last-word-if-trailing-flag nil) | |
1547 | (setq mixed-case-flag nil) | |
1548 | (setq lower-case-flag nil) | |
1549 | ;; (setq upper-case-flag nil) | |
1550 | (setq begin-again-flag nil)) | |
1551 | ||
1552 | ;; Initialize for this iteration of the loop. | |
154b3e39 | 1553 | (mail-extr-skip-whitespace-forward) |
2d8a5449 KH |
1554 | (if (eq word-count 0) (narrow-to-region (point) (point-max))) |
1555 | (setq this-word-beg (point)) | |
1556 | (setq drop-this-word-if-trailing-flag nil) | |
1557 | ||
1558 | ;; Decide what to do based on what we are looking at. | |
72c0ae01 | 1559 | (cond |
2d8a5449 KH |
1560 | |
1561 | ;; Delete title | |
72c0ae01 | 1562 | ((and (eq word-count 0) |
2d8a5449 KH |
1563 | (looking-at mail-extr-full-name-prefixes)) |
1564 | (goto-char (match-end 0)) | |
1565 | (narrow-to-region (point) (point-max))) | |
6c83d99f | 1566 | |
2d8a5449 KH |
1567 | ;; Stop after name suffix |
1568 | ((and (>= word-count 2) | |
1569 | (looking-at mail-extr-full-name-suffix-pattern)) | |
1570 | (mail-extr-skip-whitespace-backward) | |
1571 | (setq suffix-flag (point)) | |
1572 | (if (eq ?, (following-char)) | |
1573 | (forward-char 1) | |
1574 | (insert ?,)) | |
1575 | ;; Enforce at least one space after comma | |
1576 | (or (eq ?\ (following-char)) | |
1577 | (insert ?\ )) | |
1578 | (mail-extr-skip-whitespace-forward) | |
1579 | (cond ((memq (following-char) '(?j ?J ?s ?S)) | |
1580 | (capitalize-word 1) | |
1581 | (if (eq (following-char) ?.) | |
1582 | (forward-char 1) | |
1583 | (insert ?.))) | |
1584 | (t | |
1585 | (upcase-word 1))) | |
1586 | (setq word-found-flag t) | |
1587 | (setq name-done-flag t)) | |
1588 | ||
1589 | ;; Handle SCA names | |
1590 | ((looking-at "MKA \\(.+\\)") ; "Mundanely Known As" | |
1591 | (goto-char (match-beginning 1)) | |
1592 | (narrow-to-region (point) (point-max)) | |
1593 | (setq begin-again-flag t)) | |
1594 | ||
1595 | ;; Check for initial last name followed by comma | |
1596 | ((and (eq ?, (following-char)) | |
1597 | (eq word-count 1)) | |
1598 | (forward-char 1) | |
1599 | (setq last-name-comma-flag t) | |
1600 | (or (eq ?\ (following-char)) | |
1601 | (insert ?\ ))) | |
1602 | ||
1603 | ;; Stop before trailing comma-separated comment | |
1604 | ;; THIS CASE MUST BE AFTER THE PRECEDING CASES. | |
1605 | ;; *** This case is redundant??? | |
1606 | ;;((eq ?, (following-char)) | |
1607 | ;; (setq name-done-flag t)) | |
1608 | ||
1609 | ;; Delete parenthesized/quoted comment/nickname | |
1610 | ((memq (following-char) '(?\( ?\{ ?\[ ?\" ?\' ?\`)) | |
1611 | (setq cbeg (point)) | |
1612 | (set-syntax-table mail-extr-address-text-comment-syntax-table) | |
1613 | (cond ((memq (following-char) '(?\' ?\`)) | |
1614 | (or (search-forward "'" nil t | |
1615 | (if (eq ?\' (following-char)) 2 1)) | |
1616 | (delete-char 1))) | |
1617 | (t | |
1618 | (or (mail-extr-safe-move-sexp 1) | |
1619 | (goto-char (point-max))))) | |
1620 | (set-syntax-table mail-extr-address-text-syntax-table) | |
1621 | (setq cend (point)) | |
1622 | (cond | |
1623 | ;; Handle case of entire name being quoted | |
1624 | ((and (eq word-count 0) | |
1625 | (looking-at " *\\'") | |
1626 | (>= (- cend cbeg) 2)) | |
1627 | (narrow-to-region (1+ cbeg) (1- cend)) | |
1628 | (goto-char (point-min))) | |
1629 | (t | |
1630 | ;; Handle case of quoted initial | |
1631 | (if (and (or (= 3 (- cend cbeg)) | |
1632 | (and (= 4 (- cend cbeg)) | |
1633 | (eq ?. (char-after (+ 2 cbeg))))) | |
1634 | (not (looking-at " *\\'"))) | |
1635 | (setq initial (char-after (1+ cbeg))) | |
1636 | (setq initial nil)) | |
1637 | (delete-region cbeg cend) | |
1638 | (if initial | |
1639 | (insert initial ". "))))) | |
1640 | ||
1641 | ;; Handle *Stupid* VMS date stamps | |
1642 | ((looking-at mail-extr-stupid-vms-date-stamp-pattern) | |
1643 | (replace-match "" t)) | |
1644 | ||
1645 | ;; Handle Chinese characters. | |
1646 | ((looking-at mail-extr-hz-embedded-gb-encoded-chinese-pattern) | |
1647 | (goto-char (match-end 0)) | |
1648 | (setq word-found-flag t)) | |
1649 | ||
1650 | ;; Skip initial garbage characters. | |
1651 | ;; THIS CASE MUST BE AFTER THE PRECEDING CASES. | |
1652 | ((and (eq word-count 0) | |
1653 | (looking-at mail-extr-leading-garbage)) | |
1654 | (goto-char (match-end 0)) | |
1655 | ;; *** Skip backward over these??? | |
1656 | ;; (skip-chars-backward "& \"") | |
1657 | (narrow-to-region (point) (point-max))) | |
1658 | ||
1659 | ;; Various stopping points | |
1660 | ((or | |
1661 | ||
1662 | ;; Stop before ALL CAPS acronyms, if preceded by mixed-case | |
1663 | ;; words. Example: XT-DEM. | |
1664 | (and (>= word-count 2) | |
1665 | mixed-case-flag | |
1666 | (looking-at mail-extr-weird-acronym-pattern) | |
1667 | (not (looking-at mail-extr-roman-numeral-pattern))) | |
1668 | ||
1669 | ;; Stop before trailing alternative address | |
1670 | (looking-at mail-extr-alternative-address-pattern) | |
1671 | ||
1672 | ;; Stop before trailing comment not introduced by comma | |
1673 | ;; THIS CASE MUST BE AFTER AN EARLIER CASE. | |
1674 | (looking-at mail-extr-trailing-comment-start-pattern) | |
1675 | ||
1676 | ;; Stop before telephone numbers | |
1677 | (and (>= word-count 1) | |
1678 | (looking-at mail-extr-telephone-extension-pattern))) | |
1679 | (setq name-done-flag t)) | |
1680 | ||
1681 | ;; Delete ham radio call signs | |
1682 | ((looking-at mail-extr-ham-call-sign-pattern) | |
1683 | (delete-region (match-beginning 0) (match-end 0))) | |
1684 | ||
1685 | ;; Fixup initials | |
1686 | ((looking-at mail-extr-initial-pattern) | |
1687 | (or (eq (following-char) (upcase (following-char))) | |
72c0ae01 | 1688 | (setq lower-case-flag t)) |
2d8a5449 KH |
1689 | (forward-char 1) |
1690 | (if (eq ?. (following-char)) | |
1691 | (forward-char 1) | |
1692 | (insert ?.)) | |
1693 | (or (eq ?\ (following-char)) | |
1694 | (insert ?\ )) | |
1695 | (setq word-found-flag t)) | |
1696 | ||
1697 | ;; Handle BITNET LISTSERV list names. | |
1698 | ((and (eq word-count 0) | |
1699 | (looking-at mail-extr-listserv-list-name-pattern)) | |
1700 | (narrow-to-region (match-beginning 1) (match-end 1)) | |
1701 | (setq word-found-flag t) | |
1702 | (setq name-done-flag t)) | |
1703 | ||
1704 | ;; Handle & substitution, when & is last and is not first. | |
1705 | ((and (> word-count 0) | |
1706 | (eq ?\ (preceding-char)) | |
1707 | (eq (following-char) ?&) | |
1708 | (eq (1+ (point)) (point-max))) | |
1709 | (delete-char 1) | |
1710 | (capitalize-region | |
1711 | (point) | |
1712 | (progn | |
1713 | (insert-buffer-substring canonicalization-buffer | |
1714 | mbox-beg mbox-end) | |
1715 | (point))) | |
1716 | (setq disable-initial-guessing-flag t) | |
1717 | (setq word-found-flag t)) | |
1718 | ||
1719 | ;; Handle & between names, as in "Bob & Susie". | |
1720 | ((and (> word-count 0) (eq (following-char) ?\&)) | |
1721 | (setq name-beg (point)) | |
1722 | (setq name-end (1+ name-beg)) | |
1723 | (setq word-found-flag t) | |
1724 | (goto-char name-end)) | |
1725 | ||
1726 | ;; Regular name words | |
1727 | ((looking-at mail-extr-name-pattern) | |
1728 | (setq name-beg (point)) | |
1729 | (setq name-end (match-end 0)) | |
1730 | ||
1731 | ;; Certain words will be dropped if they are at the end. | |
1732 | (and (>= word-count 2) | |
1733 | (not lower-case-flag) | |
1734 | (or | |
1735 | ;; Trailing 4-or-more letter lowercase words preceded by | |
1736 | ;; mixed case or uppercase words will be dropped. | |
1737 | (looking-at "[[:lower:]]\\{4,\\}[ \t]*\\'") | |
1738 | ;; Drop a trailing word which is terminated with a period. | |
1739 | (eq ?. (char-after (1- name-end)))) | |
1740 | (setq drop-this-word-if-trailing-flag t)) | |
1741 | ||
1742 | ;; Set the flags that indicate whether we have seen a lowercase | |
1743 | ;; word, a mixed case word, and an uppercase word. | |
1744 | (if (re-search-forward "[[:lower:]]" name-end t) | |
1745 | (if (progn | |
1746 | (goto-char name-beg) | |
1747 | (re-search-forward "[[:upper:]]" name-end t)) | |
1748 | (setq mixed-case-flag t) | |
1749 | (setq lower-case-flag t)) | |
1750 | ;; (setq upper-case-flag t) | |
1751 | ) | |
6c83d99f | 1752 | |
2d8a5449 KH |
1753 | (goto-char name-end) |
1754 | (setq word-found-flag t)) | |
72c0ae01 | 1755 | |
2d8a5449 KH |
1756 | ;; Allow a number as a word, if it doesn't mean anything else. |
1757 | ((looking-at "[0-9]+\\>") | |
1758 | (setq name-beg (point)) | |
1759 | (setq name-end (match-end 0)) | |
1760 | (goto-char name-end) | |
1761 | (setq word-found-flag t)) | |
1762 | ||
1763 | (t | |
1764 | (setq name-done-flag t) | |
1765 | )) | |
1766 | ||
1767 | ;; Count any word that we skipped over. | |
1768 | (if word-found-flag | |
1769 | (setq word-count (1+ word-count)))) | |
1770 | ||
1771 | ;; If the last thing in the name is 2 or more periods, or one or more | |
1772 | ;; other sentence terminators (but not a single period) then keep them | |
1773 | ;; and the preceding word. This is for the benefit of whole sentences | |
1774 | ;; in the name field: it's better behavior than dropping the last word | |
1775 | ;; of the sentence... | |
1776 | (if (and (not suffix-flag) | |
1777 | (looking-at "\\(\\.+\\|[?!;:.][?!;:.]+\\|[?!;:][?!;:.]*\\)\\'")) | |
1778 | (goto-char (setq suffix-flag (point-max)))) | |
1779 | ||
1780 | ;; Drop everything after point and certain trailing words. | |
1781 | (narrow-to-region (point-min) | |
1782 | (or (and drop-last-word-if-trailing-flag | |
1783 | last-word-beg) | |
1784 | (point))) | |
1785 | ||
1786 | ;; Xerox's mailers SUCK!!!!!! | |
1787 | ;; We simply refuse to believe that any last name is PARC or ADOC. | |
1788 | ;; If it looks like that is the last name, that there is no meaningful | |
1789 | ;; here at all. Actually I guess it would be best to map patterns | |
1790 | ;; like foo.hoser@xerox.com into foo@hoser.xerox.com, but I don't | |
1791 | ;; actually know that that is what's going on. | |
1792 | (unless suffix-flag | |
1793 | (goto-char (point-min)) | |
1794 | (let ((case-fold-search t)) | |
1795 | (if (looking-at "[-A-Za-z_]+[. ]\\(PARC\\|ADOC\\)\\'") | |
1796 | (erase-buffer)))) | |
1797 | ||
1798 | ;; If last name first put it at end (but before suffix) | |
1799 | (when last-name-comma-flag | |
1800 | (goto-char (point-min)) | |
1801 | (search-forward ",") | |
1802 | (setq name-end (1- (point))) | |
1803 | (goto-char (or suffix-flag (point-max))) | |
1804 | (or (eq ?\ (preceding-char)) | |
1805 | (insert ?\ )) | |
1806 | (insert-buffer-substring (current-buffer) (point-min) name-end) | |
af604656 | 1807 | (goto-char name-end) |
2d8a5449 KH |
1808 | (skip-chars-forward "\t ,") |
1809 | (narrow-to-region (point) (point-max))) | |
154b3e39 | 1810 | |
2d8a5449 KH |
1811 | ;; Delete leading and trailing junk characters. |
1812 | ;; *** This is probably completely unneeded now. | |
1813 | ;;(goto-char (point-max)) | |
1814 | ;;(skip-chars-backward mail-extr-non-end-name-chars) | |
1815 | ;;(if (eq ?. (following-char)) | |
1816 | ;; (forward-char 1)) | |
1817 | ;;(narrow-to-region (point) | |
1818 | ;; (progn | |
1819 | ;; (goto-char (point-min)) | |
1820 | ;; (skip-chars-forward mail-extr-non-begin-name-chars) | |
1821 | ;; (point))) | |
1822 | ||
1823 | ;; Compress whitespace | |
d980c402 | 1824 | (goto-char (point-min)) |
2d8a5449 KH |
1825 | (while (re-search-forward "[ \t\n]+" nil t) |
1826 | (replace-match (if (eobp) "" " ") t)) | |
1827 | )))) | |
72c0ae01 | 1828 | |
154b3e39 | 1829 | \f |
72c0ae01 | 1830 | |
154b3e39 RS |
1831 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1832 | ;; | |
1833 | ;; Table of top-level domain names. | |
1834 | ;; | |
1835 | ;; This is used during address canonicalization; be careful of format changes. | |
72c0ae01 ER |
1836 | ;; Keep in mind that the country abbreviations follow ISO-3166. There is |
1837 | ;; a U.S. FIPS that specifies a different set of two-letter country | |
1838 | ;; abbreviations. | |
97f83272 SJ |
1839 | ;; |
1840 | ;; Updated by the RIPE Network Coordination Centre. | |
1841 | ;; | |
1842 | ;; Source: ISO 3166 Maintenance Agency | |
1843 | ;; http://www.iso.org/iso/en/prods-services/iso3166ma/02iso-3166-code-lists/list-en1-semic.txt | |
1844 | ;; http://www.iana.org/domain-names.htm | |
1845 | ;; http://www.iana.org/cctld/cctld-whois.htm | |
1846 | ;; Latest change: Mon Jul 8 14:21:59 CEST 2002 | |
72c0ae01 | 1847 | |
154b3e39 | 1848 | (defconst mail-extr-all-top-level-domains |
0b725d8c | 1849 | (let ((ob (make-vector 739 0))) |
d980c402 SM |
1850 | (mapc |
1851 | (lambda (x) | |
1852 | (put (intern (downcase (car x)) ob) | |
1853 | 'domain-name | |
1854 | (if (nth 2 x) | |
1855 | (format (nth 2 x) (nth 1 x)) | |
1856 | (nth 1 x)))) | |
e1a34b58 RS |
1857 | '( |
1858 | ;; ISO 3166 codes: | |
44248b7f | 1859 | ("ad" "Andorra") |
e1a34b58 | 1860 | ("ae" "United Arab Emirates") |
0b725d8c | 1861 | ("af" "Afghanistan") |
e1a34b58 | 1862 | ("ag" "Antigua and Barbuda") |
0b725d8c | 1863 | ("ai" "Anguilla") |
e1a34b58 | 1864 | ("al" "Albania") |
44248b7f | 1865 | ("am" "Armenia") |
0b725d8c | 1866 | ("an" "Netherlands Antilles") |
e1a34b58 RS |
1867 | ("ao" "Angola") |
1868 | ("aq" "Antarctica") ; continent | |
154b3e39 | 1869 | ("ar" "Argentina" "Argentine Republic") |
0b725d8c | 1870 | ("as" "American Samoa") |
154b3e39 RS |
1871 | ("at" "Austria" "The Republic of %s") |
1872 | ("au" "Australia") | |
0b725d8c | 1873 | ("aw" "Aruba") |
e1a34b58 | 1874 | ("az" "Azerbaijan") |
44248b7f | 1875 | ("ba" "Bosnia-Herzegovina") |
154b3e39 | 1876 | ("bb" "Barbados") |
e1a34b58 | 1877 | ("bd" "Bangladesh") |
154b3e39 | 1878 | ("be" "Belgium" "The Kingdom of %s") |
e1a34b58 | 1879 | ("bf" "Burkina Faso") |
154b3e39 | 1880 | ("bg" "Bulgaria") |
e1a34b58 | 1881 | ("bh" "Bahrain") |
0b725d8c GM |
1882 | ("bi" "Burundi") |
1883 | ("bj" "Benin") | |
e1a34b58 | 1884 | ("bm" "Bermuda") |
0b725d8c | 1885 | ("bn" "Brunei Darussalam") |
154b3e39 RS |
1886 | ("bo" "Bolivia" "Republic of %s") |
1887 | ("br" "Brazil" "The Federative Republic of %s") | |
1888 | ("bs" "Bahamas") | |
0b725d8c GM |
1889 | ("bt" "Bhutan") |
1890 | ("bv" "Bouvet Island") | |
e1a34b58 RS |
1891 | ("bw" "Botswana") |
1892 | ("by" "Belarus") | |
154b3e39 RS |
1893 | ("bz" "Belize") |
1894 | ("ca" "Canada") | |
0b725d8c | 1895 | ("cc" "Cocos (Keeling) Islands") |
97f83272 | 1896 | ("cd" "Congo" "The Democratic Republic of the %s") |
0b725d8c | 1897 | ("cf" "Central African Republic") |
e1a34b58 | 1898 | ("cg" "Congo") |
154b3e39 | 1899 | ("ch" "Switzerland" "The Swiss Confederation") |
0b725d8c GM |
1900 | ("ci" "Ivory Coast") ; Cote D'ivoire |
1901 | ("ck" "Cook Islands") | |
154b3e39 | 1902 | ("cl" "Chile" "The Republic of %s") |
e1a34b58 | 1903 | ("cm" "Cameroon") ; In .fr domain |
154b3e39 | 1904 | ("cn" "China" "The People's Republic of %s") |
e1a34b58 | 1905 | ("co" "Colombia") |
154b3e39 | 1906 | ("cr" "Costa Rica" "The Republic of %s") |
e1a34b58 | 1907 | ("cu" "Cuba") |
0b725d8c GM |
1908 | ("cv" "Cape Verde") |
1909 | ("cx" "Christmas Island") | |
e1a34b58 RS |
1910 | ("cy" "Cyprus") |
1911 | ("cz" "Czech Republic") | |
154b3e39 | 1912 | ("de" "Germany") |
0b725d8c | 1913 | ("dj" "Djibouti") |
154b3e39 RS |
1914 | ("dk" "Denmark") |
1915 | ("dm" "Dominica") | |
1916 | ("do" "Dominican Republic" "The %s") | |
e1a34b58 | 1917 | ("dz" "Algeria") |
154b3e39 | 1918 | ("ec" "Ecuador" "The Republic of %s") |
e1a34b58 | 1919 | ("ee" "Estonia") |
154b3e39 | 1920 | ("eg" "Egypt" "The Arab Republic of %s") |
0b725d8c | 1921 | ("eh" "Western Sahara") |
e1a34b58 | 1922 | ("er" "Eritrea") |
154b3e39 | 1923 | ("es" "Spain" "The Kingdom of %s") |
44248b7f | 1924 | ("et" "Ethiopia") |
154b3e39 | 1925 | ("fi" "Finland" "The Republic of %s") |
0b725d8c GM |
1926 | ("fj" "Fiji") |
1927 | ("fk" "Falkland Islands (Malvinas)") | |
1928 | ("fm" "Micronesia" "Federated States of %s") | |
e1a34b58 | 1929 | ("fo" "Faroe Islands") |
154b3e39 | 1930 | ("fr" "France") |
44248b7f KH |
1931 | ("ga" "Gabon") |
1932 | ("gb" "United Kingdom") | |
e1a34b58 RS |
1933 | ("gd" "Grenada") |
1934 | ("ge" "Georgia") | |
0b725d8c GM |
1935 | ("gf" "French Guiana") |
1936 | ("gh" "Ghana") | |
1937 | ("gi" "Gibraltar") | |
44248b7f KH |
1938 | ("gl" "Greenland") |
1939 | ("gm" "Gambia") | |
0b725d8c | 1940 | ("gn" "Guinea") |
e1a34b58 | 1941 | ("gp" "Guadeloupe (Fr.)") |
0b725d8c | 1942 | ("gq" "Equatorial Guinea") |
154b3e39 | 1943 | ("gr" "Greece" "The Hellenic Republic (%s)") |
97f83272 | 1944 | ("gs" "South Georgia and The South Sandwich Islands") |
e1a34b58 RS |
1945 | ("gt" "Guatemala") |
1946 | ("gu" "Guam (U.S.)") | |
0b725d8c GM |
1947 | ("gw" "Guinea-Bissau") |
1948 | ("gy" "Guyana") | |
154b3e39 | 1949 | ("hk" "Hong Kong") |
97f83272 | 1950 | ("hm" "Heard Island and Mcdonald Islands") |
e1a34b58 | 1951 | ("hn" "Honduras") |
44248b7f | 1952 | ("hr" "Croatia" "Croatia (Hrvatska)") |
e1a34b58 | 1953 | ("ht" "Haiti") |
44248b7f | 1954 | ("hu" "Hungary" "The Hungarian Republic") |
e1a34b58 | 1955 | ("id" "Indonesia") |
154b3e39 RS |
1956 | ("ie" "Ireland") |
1957 | ("il" "Israel" "The State of %s") | |
0b725d8c | 1958 | ("im" "Isle of Man" "The %s") ; NOT in ISO 3166-1 of 2001-02-26 |
154b3e39 | 1959 | ("in" "India" "The Republic of %s") |
0b725d8c GM |
1960 | ("io" "British Indian Ocean Territory") |
1961 | ("iq" "Iraq") | |
1962 | ("ir" "Iran" "Islamic Republic of %s") | |
154b3e39 RS |
1963 | ("is" "Iceland" "The Republic of %s") |
1964 | ("it" "Italy" "The Italian Republic") | |
1965 | ("jm" "Jamaica") | |
44248b7f | 1966 | ("jo" "Jordan") |
154b3e39 | 1967 | ("jp" "Japan") |
e1a34b58 | 1968 | ("ke" "Kenya") |
0b725d8c GM |
1969 | ("kg" "Kyrgyzstan") |
1970 | ("kh" "Cambodia") | |
1971 | ("ki" "Kiribati") | |
1972 | ("km" "Comoros") | |
1973 | ("kn" "Saint Kitts and Nevis") | |
1974 | ("kp" "Korea (North)" "Democratic People's Republic of Korea") | |
1975 | ("kr" "Korea (South)" "Republic of Korea") | |
e1a34b58 | 1976 | ("kw" "Kuwait") |
0b725d8c | 1977 | ("ky" "Cayman Islands") |
97f83272 | 1978 | ("kz" "Kazakhstan") |
0b725d8c | 1979 | ("la" "Lao People's Democratic Republic") |
e1a34b58 | 1980 | ("lb" "Lebanon") |
0b725d8c | 1981 | ("lc" "Saint Lucia") |
e1a34b58 | 1982 | ("li" "Liechtenstein") |
154b3e39 | 1983 | ("lk" "Sri Lanka" "The Democratic Socialist Republic of %s") |
0b725d8c | 1984 | ("lr" "Liberia") |
e1a34b58 RS |
1985 | ("ls" "Lesotho") |
1986 | ("lt" "Lithuania") | |
1987 | ("lu" "Luxembourg") | |
1988 | ("lv" "Latvia") | |
0b725d8c | 1989 | ("ly" "Libyan Arab Jamahiriya") |
e1a34b58 | 1990 | ("ma" "Morocco") |
44248b7f KH |
1991 | ("mc" "Monaco") |
1992 | ("md" "Moldova" "The Republic of %s") | |
e1a34b58 | 1993 | ("mg" "Madagascar") |
0b725d8c GM |
1994 | ("mh" "Marshall Islands") |
1995 | ("mk" "Macedonia" "The Former Yugoslav Republic of %s") | |
e1a34b58 | 1996 | ("ml" "Mali") |
0b725d8c GM |
1997 | ("mm" "Myanmar") |
1998 | ("mn" "Mongolia") | |
97f83272 | 1999 | ("mo" "Macao") |
0b725d8c GM |
2000 | ("mp" "Northern Mariana Islands") |
2001 | ("mq" "Martinique") | |
2002 | ("mr" "Mauritania") | |
2003 | ("ms" "Montserrat") | |
e1a34b58 RS |
2004 | ("mt" "Malta") |
2005 | ("mu" "Mauritius") | |
44248b7f | 2006 | ("mv" "Maldives") |
e1a34b58 | 2007 | ("mw" "Malawi") |
154b3e39 | 2008 | ("mx" "Mexico" "The United Mexican States") |
97f83272 | 2009 | ("my" "Malaysia") |
e1a34b58 | 2010 | ("mz" "Mozambique") |
154b3e39 | 2011 | ("na" "Namibia") |
e1a34b58 RS |
2012 | ("nc" "New Caledonia (Fr.)") |
2013 | ("ne" "Niger") ; In .fr domain | |
0b725d8c GM |
2014 | ("nf" "Norfolk Island") |
2015 | ("ng" "Nigeria") | |
154b3e39 RS |
2016 | ("ni" "Nicaragua" "The Republic of %s") |
2017 | ("nl" "Netherlands" "The Kingdom of the %s") | |
2018 | ("no" "Norway" "The Kingdom of %s") | |
e1a34b58 | 2019 | ("np" "Nepal") ; Via .in domain |
0b725d8c | 2020 | ("nr" "Nauru") |
44248b7f | 2021 | ("nu" "Niue") |
154b3e39 | 2022 | ("nz" "New Zealand") |
0b725d8c | 2023 | ("om" "Oman") |
e1a34b58 | 2024 | ("pa" "Panama") |
154b3e39 | 2025 | ("pe" "Peru") |
97f83272 | 2026 | ("pf" "French Polynesia") |
154b3e39 RS |
2027 | ("pg" "Papua New Guinea") |
2028 | ("ph" "Philippines" "The Republic of the %s") | |
e1a34b58 | 2029 | ("pk" "Pakistan") |
154b3e39 | 2030 | ("pl" "Poland") |
0b725d8c GM |
2031 | ("pm" "Saint Pierre and Miquelon") |
2032 | ("pn" "Pitcairn") | |
e1a34b58 | 2033 | ("pr" "Puerto Rico (U.S.)") |
0b725d8c | 2034 | ("ps" "Palestinian Territory, Occupied") |
4802af76 | 2035 | ("pt" "Portugal" "The Portuguese Republic") |
0b725d8c | 2036 | ("pw" "Palau") |
154b3e39 | 2037 | ("py" "Paraguay") |
44248b7f | 2038 | ("qa" "Qatar") |
e1a34b58 RS |
2039 | ("re" "Reunion (Fr.)") ; In .fr domain |
2040 | ("ro" "Romania") | |
0b725d8c GM |
2041 | ("ru" "Russia" "Russian Federation") |
2042 | ("rw" "Rwanda") | |
e1a34b58 | 2043 | ("sa" "Saudi Arabia") |
0b725d8c | 2044 | ("sb" "Solomon Islands") |
e1a34b58 RS |
2045 | ("sc" "Seychelles") |
2046 | ("sd" "Sudan") | |
154b3e39 RS |
2047 | ("se" "Sweden" "The Kingdom of %s") |
2048 | ("sg" "Singapore" "The Republic of %s") | |
0b725d8c | 2049 | ("sh" "Saint Helena") |
e1a34b58 | 2050 | ("si" "Slovenia") |
0b725d8c | 2051 | ("sj" "Svalbard and Jan Mayen") ; In .no domain |
e1a34b58 | 2052 | ("sk" "Slovakia" "The Slovak Republic") |
0b725d8c | 2053 | ("sl" "Sierra Leone") |
44248b7f | 2054 | ("sm" "San Marino") |
e1a34b58 | 2055 | ("sn" "Senegal") |
0b725d8c | 2056 | ("so" "Somalia") |
154b3e39 | 2057 | ("sr" "Suriname") |
97f83272 | 2058 | ("st" "Sao Tome and Principe") |
0b725d8c GM |
2059 | ("su" "U.S.S.R." "The Union of Soviet Socialist Republics") |
2060 | ("sv" "El Salvador") | |
2061 | ("sy" "Syrian Arab Republic") | |
e1a34b58 | 2062 | ("sz" "Swaziland") |
97f83272 | 2063 | ("tc" "Turks and Caicos Islands") |
0b725d8c GM |
2064 | ("td" "Chad") |
2065 | ("tf" "French Southern Territories") | |
e1a34b58 | 2066 | ("tg" "Togo") |
154b3e39 | 2067 | ("th" "Thailand" "The Kingdom of %s") |
0b725d8c GM |
2068 | ("tj" "Tajikistan") |
2069 | ("tk" "Tokelau") | |
97f83272 | 2070 | ("tl" "East Timor") |
0b725d8c | 2071 | ("tm" "Turkmenistan") |
154b3e39 | 2072 | ("tn" "Tunisia") |
44248b7f | 2073 | ("to" "Tonga") |
0b725d8c | 2074 | ("tp" "East Timor") |
154b3e39 RS |
2075 | ("tr" "Turkey" "The Republic of %s") |
2076 | ("tt" "Trinidad and Tobago") | |
0b725d8c GM |
2077 | ("tv" "Tuvalu") |
2078 | ("tw" "Taiwan" "%s, Province of China") | |
2079 | ("tz" "Tanzania" "United Republic of %s") | |
e1a34b58 | 2080 | ("ua" "Ukraine") |
0b725d8c | 2081 | ("ug" "Uganda") |
44a1338a | 2082 | ("uk" "United Kingdom" "The %s of Great Britain and Northern Ireland") |
0b725d8c | 2083 | ("um" "United States Minor Outlying Islands") |
e1a34b58 | 2084 | ("us" "United States" "The %s of America") |
154b3e39 | 2085 | ("uy" "Uruguay" "The Eastern Republic of %s") |
0b725d8c GM |
2086 | ("uz" "Uzbekistan") |
2087 | ("va" "Holy See (Vatican City State)") | |
97f83272 | 2088 | ("vc" "Saint Vincent and the Grenadines") |
154b3e39 | 2089 | ("ve" "Venezuela" "The Republic of %s") |
0b725d8c GM |
2090 | ("vg" "Virgin Islands, British") |
2091 | ("vi" "Virgin Islands, U.S.") | |
e1a34b58 RS |
2092 | ("vn" "Vietnam") |
2093 | ("vu" "Vanuatu") | |
0b725d8c GM |
2094 | ("wf" "Wallis and Futuna") |
2095 | ("ws" "Samoa") | |
2096 | ("ye" "Yemen") | |
2097 | ("yt" "Mayotte") | |
44248b7f KH |
2098 | ("yu" "Yugoslavia" "Yugoslavia, AKA Serbia-Montenegro") |
2099 | ("za" "South Africa" "The Republic of %s") | |
0b725d8c | 2100 | ("zm" "Zambia") |
154b3e39 | 2101 | ("zw" "Zimbabwe" "Republic of %s") |
97f83272 SJ |
2102 | ;; Generic Domains: |
2103 | ("aero" t "Air Transport Industry") | |
2104 | ("biz" t "Businesses") | |
e1a34b58 | 2105 | ("com" t "Commercial") |
97f83272 SJ |
2106 | ("coop" t "Cooperative Associations") |
2107 | ("info" t "Info") | |
2108 | ("museum" t "Museums") | |
2109 | ("name" t "Individuals") | |
e1a34b58 RS |
2110 | ("net" t "Network") |
2111 | ("org" t "Non-profit Organization") | |
97f83272 SJ |
2112 | ;;("pro" t "Credentialed professionals") |
2113 | ;;("bitnet" t "Because It's Time NET") | |
2114 | ("gov" t "United States Government") | |
2115 | ("edu" t "Educational") | |
2116 | ("mil" t "United States Military") | |
2117 | ("int" t "International Treaties") | |
2118 | ;;("nato" t "North Atlantic Treaty Organization") | |
e1a34b58 | 2119 | ("uucp" t "Unix to Unix CoPy") |
97f83272 SJ |
2120 | ;; Infrastructure Domains: |
2121 | ("arpa" t "Advanced Research Projects Agency (U.S. DoD)") | |
154b3e39 RS |
2122 | )) |
2123 | ob)) | |
2124 | ||
2125 | ;;;###autoload | |
2126 | (defun what-domain (domain) | |
e1cd65fd | 2127 | "Convert mail domain DOMAIN to the country it corresponds to." |
154b3e39 RS |
2128 | (interactive |
2129 | (let ((completion-ignore-case t)) | |
2130 | (list (completing-read "Domain: " | |
2131 | mail-extr-all-top-level-domains nil t)))) | |
2132 | (or (setq domain (intern-soft (downcase domain) | |
2133 | mail-extr-all-top-level-domains)) | |
29565a87 | 2134 | (error "No such domain")) |
154b3e39 | 2135 | (message "%s: %s" (upcase (symbol-name domain)) (get domain 'domain-name))) |
72c0ae01 ER |
2136 | |
2137 | \f | |
154b3e39 RS |
2138 | ;(let ((all nil)) |
2139 | ; (mapatoms #'(lambda (x) | |
6c83d99f | 2140 | ; (if (and (boundp x) |
154b3e39 RS |
2141 | ; (string-match "^mail-extr-" (symbol-name x))) |
2142 | ; (setq all (cons x all))))) | |
2143 | ; (setq all (sort all #'string-lessp)) | |
2144 | ; (cons 'setq | |
2145 | ; (apply 'nconc (mapcar #'(lambda (x) | |
2146 | ; (list x (symbol-value x))) | |
2147 | ; all)))) | |
72c0ae01 ER |
2148 | |
2149 | \f | |
154b3e39 | 2150 | (provide 'mail-extr) |
72c0ae01 | 2151 | |
ab5796a9 | 2152 | ;;; arch-tag: 7785fade-1073-4ed6-b4f6-28db34a7982d |
72c0ae01 | 2153 | ;;; mail-extr.el ends here |