1 /*
2  * Copyright (C) 1996-2002,2007 Michael R. Elkins <me@mutt.org>
3  * Copyright (C) 2004 g10 Code GmbH
4  *
5  *     This program is free software; you can redistribute it and/or modify
6  *     it under the terms of the GNU General Public License as published by
7  *     the Free Software Foundation; either version 2 of the License, or
8  *     (at your option) any later version.
9  *
10  *     This program is distributed in the hope that it will be useful,
11  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
12  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  *     GNU General Public License for more details.
14  *
15  *     You should have received a copy of the GNU General Public License
16  *     along with this program; if not, write to the Free Software
17  *     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
18  */
19 
20 #ifdef _MAKEDOC
21 # include "config.h"
22 # include "doc/makedoc-defs.h"
23 #else
24 # include "sort.h"
25 #endif
26 
27 #include "buffy.h"
28 
29 #ifndef _MAKEDOC
30 #define DT_MASK		0x0f
31 #define DT_BOOL		1 /* boolean option */
32 #define DT_NUM		2 /* a number */
33 #define DT_STR		3 /* a string */
34 #define DT_PATH		4 /* a pathname */
35 #define DT_QUAD		5 /* quad-option (yes/no/ask-yes/ask-no) */
36 #define DT_SORT		6 /* sorting methods */
37 #define DT_RX		7 /* regular expressions */
38 #define DT_MAGIC	8 /* mailbox type */
39 #define DT_SYN		9 /* synonym for another variable */
40 #define DT_ADDR	       10 /* e-mail address */
41 
42 #define DTYPE(x) ((x) & DT_MASK)
43 
44 /* subtypes */
45 #define DT_SUBTYPE_MASK	0xf0
46 #define DT_SORT_ALIAS	0x10
47 #define DT_SORT_BROWSER 0x20
48 #define DT_SORT_KEYS	0x40
49 #define DT_SORT_AUX	0x80
50 
51 /* flags to parse_set() */
52 #define M_SET_INV	(1<<0)	/* default is to invert all vars */
53 #define M_SET_UNSET	(1<<1)	/* default is to unset all vars */
54 #define M_SET_RESET	(1<<2)	/* default is to reset all vars to default */
55 
56 /* forced redraw/resort types */
57 #define R_NONE		0
58 #define R_INDEX		(1<<0)
59 #define R_PAGER		(1<<1)
60 #define R_RESORT	(1<<2)	/* resort the mailbox */
61 #define R_RESORT_SUB	(1<<3)	/* resort subthreads */
62 #define R_RESORT_INIT	(1<<4)  /* resort from scratch */
63 #define R_TREE		(1<<5)  /* redraw the thread tree */
64 #define R_BOTH		(R_INDEX | R_PAGER)
65 #define R_RESORT_BOTH	(R_RESORT | R_RESORT_SUB)
66 
67 struct option_t
68 {
69   char *option;
70   short type;
71   short flags;
72   unsigned long data;
73   unsigned long init; /* initial value */
74 };
75 
76 #define UL (unsigned long)
77 
78 #endif /* _MAKEDOC */
79 
80 #ifndef ISPELL
81 #define ISPELL "ispell"
82 #endif
83 
84 struct option_t MuttVars[] = {
85   /*++*/
86   { "abort_nosubject",	DT_QUAD, R_NONE, OPT_SUBJECT, M_ASKYES },
87   /*
88   ** .pp
89   ** If set to \fIyes\fP, when composing messages and no subject is given
90   ** at the subject prompt, composition will be aborted.  If set to
91   ** \fIno\fP, composing messages with no subject given at the subject
92   ** prompt will never be aborted.
93   */
94   { "abort_unmodified",	DT_QUAD, R_NONE, OPT_ABORT, M_YES },
95   /*
96   ** .pp
97   ** If set to \fIyes\fP, composition will automatically abort after
98   ** editing the message body if no changes are made to the file (this
99   ** check only happens after the \fIfirst\fP edit of the file).  When set
100   ** to \fIno\fP, composition will never be aborted.
101   */
102   { "alias_file",	DT_PATH, R_NONE, UL &AliasFile, UL "~/.muttrc" },
103   /*
104   ** .pp
105   ** The default file in which to save aliases created by the
106   ** \fC$<create-alias>\fP function. Entries added to this file are
107   ** encoded in the character set specified by $$config_charset if it
108   ** is \fIset\fP or the current character set otherwise.
109   ** .pp
110   ** \fBNote:\fP Mutt will not automatically source this file; you must
111   ** explicitly use the ``$source'' command for it to be executed in case
112   ** this option points to a dedicated alias file.
113   ** .pp
114   ** The default for this option is the currently used muttrc file, or
115   ** ``~/.muttrc'' if no user muttrc was found.
116   */
117   { "alias_format",	DT_STR,  R_NONE, UL &AliasFmt, UL "%4n %2f %t %-10a   %r" },
118   /*
119   ** .pp
120   ** Specifies the format of the data displayed for the ``$alias'' menu.  The
121   ** following \fCprintf(3)\fP-style sequences are available:
122   ** .dl
123   ** .dt %a .dd alias name
124   ** .dt %f .dd flags - currently, a ``d'' for an alias marked for deletion
125   ** .dt %n .dd index number
126   ** .dt %r .dd address which alias expands to
127   ** .dt %t .dd character which indicates if the alias is tagged for inclusion
128   ** .de
129   */
130   { "allow_8bit",	DT_BOOL, R_NONE, OPTALLOW8BIT, 1 },
131   /*
132   ** .pp
133   ** Controls whether 8-bit data is converted to 7-bit using either Quoted-
134   ** Printable or Base64 encoding when sending mail.
135   */
136   { "allow_ansi",      DT_BOOL, R_NONE, OPTALLOWANSI, 0 },
137   /*
138   ** .pp
139   ** Controls whether ANSI color codes in messages (and color tags in
140   ** rich text messages) are to be interpreted.
141   ** Messages containing these codes are rare, but if this option is \fIset\fP,
142   ** their text will be colored accordingly. Note that this may override
143   ** your color choices, and even present a security problem, since a
144   ** message could include a line like
145   ** .ts
146   ** [-- PGP output follows ...
147   ** .te
148   ** .pp
149   ** and give it the same color as your attachment color (see also
150   ** $$crypt_timestamp).
151   */
152   { "arrow_cursor",	DT_BOOL, R_BOTH, OPTARROWCURSOR, 0 },
153   /*
154   ** .pp
155   ** When \fIset\fP, an arrow (``->'') will be used to indicate the current entry
156   ** in menus instead of highlighting the whole line.  On slow network or modem
157   ** links this will make response faster because there is less that has to
158   ** be redrawn on the screen when moving to the next or previous entries
159   ** in the menu.
160   */
161   { "ascii_chars",	DT_BOOL, R_BOTH, OPTASCIICHARS, 0 },
162   /*
163   ** .pp
164   ** If \fIset\fP, Mutt will use plain ASCII characters when displaying thread
165   ** and attachment trees, instead of the default \fIACS\fP characters.
166   */
167   { "askbcc",		DT_BOOL, R_NONE, OPTASKBCC, 0 },
168   /*
169   ** .pp
170   ** If \fIset\fP, Mutt will prompt you for blind-carbon-copy (Bcc) recipients
171   ** before editing an outgoing message.
172   */
173   { "askcc",		DT_BOOL, R_NONE, OPTASKCC, 0 },
174   /*
175   ** .pp
176   ** If \fIset\fP, Mutt will prompt you for carbon-copy (Cc) recipients before
177   ** editing the body of an outgoing message.
178   */
179   { "assumed_charset", DT_STR, R_NONE, UL &AssumedCharset, UL 0},
180   /*
181   ** .pp
182   ** This variable is a colon-separated list of character encoding
183   ** schemes for messages without character encoding indication.
184   ** Header field values and message body content without character encoding
185   ** indication would be assumed that they are written in one of this list.
186   ** By default, all the header fields and message body without any charset
187   ** indication are assumed to be in ``us-ascii''.
188   ** .pp
189   ** For example, Japanese users might prefer this:
190   ** .ts
191   ** set assumed_charset="iso-2022-jp:euc-jp:shift_jis:utf-8"
192   ** .te
193   ** .pp
194   ** However, only the first content is valid for the message body.
195   */
196   { "attach_charset",    DT_STR,  R_NONE, UL &AttachCharset, UL 0 },
197   /*
198   ** .pp
199   ** This variable is a colon-separated list of character encoding
200   ** schemes for text file attachments. Mutt uses this setting to guess
201   ** which encoding files being attached are encoded in to convert them to
202   ** a proper character set given in $$send_charset.
203   ** .pp
204   ** If \fIunset\fP, the value of $$charset will be used instead.
205   ** For example, the following configuration would work for Japanese
206   ** text handling:
207   ** .ts
208   ** set attach_charset="iso-2022-jp:euc-jp:shift_jis:utf-8"
209   ** .te
210   ** .pp
211   ** Note: for Japanese users, ``iso-2022-*'' must be put at the head
212   ** of the value as shown above if included.
213   */
214   { "attach_format",	DT_STR,  R_NONE, UL &AttachFormat, UL "%u%D%I %t%4n %T%.40d%> [%.7m/%.10M, %.6e%?C?, %C?, %s] " },
215   /*
216   ** .pp
217   ** This variable describes the format of the ``attachment'' menu.  The
218   ** following \fCprintf(3)\fP-style sequences are understood:
219   ** .dl
220   ** .dt %C  .dd charset
221   ** .dt %c  .dd requires charset conversion (``n'' or ``c'')
222   ** .dt %D  .dd deleted flag
223   ** .dt %d  .dd description
224   ** .dt %e  .dd MIME content-transfer-encoding
225   ** .dt %f  .dd filename
226   ** .dt %I  .dd disposition (``I'' for inline, ``A'' for attachment)
227   ** .dt %m  .dd major MIME type
228   ** .dt %M  .dd MIME subtype
229   ** .dt %n  .dd attachment number
230   ** .dt %Q  .dd ``Q'', if MIME part qualifies for attachment counting
231   ** .dt %s  .dd size
232   ** .dt %t  .dd tagged flag
233   ** .dt %T  .dd graphic tree characters
234   ** .dt %u  .dd unlink (=to delete) flag
235   ** .dt %X  .dd number of qualifying MIME parts in this part and its children
236   **             (please see the ``$attachments'' section for possible speed effects)
237   ** .dt %>X .dd right justify the rest of the string and pad with character ``X''
238   ** .dt %|X .dd pad to the end of the line with character ``X''
239   ** .dt %*X .dd soft-fill with character ``X'' as pad
240   ** .de
241   ** .pp
242   ** For an explanation of ``soft-fill'', see the $$index_format documentation.
243   */
244   { "attach_sep",	DT_STR,	 R_NONE, UL &AttachSep, UL "\n" },
245   /*
246   ** .pp
247   ** The separator to add between attachments when operating (saving,
248   ** printing, piping, etc) on a list of tagged attachments.
249   */
250   { "attach_split",	DT_BOOL, R_NONE, OPTATTACHSPLIT, 1 },
251   /*
252   ** .pp
253   ** If this variable is \fIunset\fP, when operating (saving, printing, piping,
254   ** etc) on a list of tagged attachments, Mutt will concatenate the
255   ** attachments and will operate on them as a single attachment. The
256   ** $$attach_sep separator is added after each attachment. When \fIset\fP,
257   ** Mutt will operate on the attachments one by one.
258   */
259   { "attribution",	DT_STR,	 R_NONE, UL &Attribution, UL "On %d, %n wrote:" },
260   /*
261   ** .pp
262   ** This is the string that will precede a message which has been included
263   ** in a reply.  For a full listing of defined \fCprintf(3)\fP-like sequences see
264   ** the section on $$index_format.
265   */
266   { "auto_tag",		DT_BOOL, R_NONE, OPTAUTOTAG, 0 },
267   /*
268   ** .pp
269   ** When \fIset\fP, functions in the \fIindex\fP menu which affect a message
270   ** will be applied to all tagged messages (if there are any).  When
271   ** unset, you must first use the \fC<tag-prefix>\fP function (bound to ``;''
272   ** by default) to make the next function apply to all tagged messages.
273   */
274   { "autoedit",		DT_BOOL, R_NONE, OPTAUTOEDIT, 0 },
275   /*
276   ** .pp
277   ** When \fIset\fP along with $$edit_headers, Mutt will skip the initial
278   ** send-menu (prompting for subject and recipients) and allow you to
279   ** immediately begin editing the body of your
280   ** message.  The send-menu may still be accessed once you have finished
281   ** editing the body of your message.
282   ** .pp
283   ** .pp
284   ** \fBNote:\fP when this option is \fIset\fP, you cannot use send-hooks that depend
285   ** on the recipients when composing a new (non-reply) message, as the initial
286   ** list of recipients is empty.
287   ** .pp
288   ** Also see $$fast_reply.
289   */
290   { "beep",		DT_BOOL, R_NONE, OPTBEEP, 1 },
291   /*
292   ** .pp
293   ** When this variable is \fIset\fP, mutt will beep when an error occurs.
294   */
295   { "beep_new",		DT_BOOL, R_NONE, OPTBEEPNEW, 0 },
296   /*
297   ** .pp
298   ** When this variable is \fIset\fP, mutt will beep whenever it prints a message
299   ** notifying you of new mail.  This is independent of the setting of the
300   ** $$beep variable.
301   */
302   { "bounce",	DT_QUAD, R_NONE, OPT_BOUNCE, M_ASKYES },
303   /*
304   ** .pp
305   ** Controls whether you will be asked to confirm bouncing messages.
306   ** If set to \fIyes\fP you don't get asked if you want to bounce a
307   ** message. Setting this variable to \fIno\fP is not generally useful,
308   ** and thus not recommended, because you are unable to bounce messages.
309   */
310   { "bounce_delivered", DT_BOOL, R_NONE, OPTBOUNCEDELIVERED, 1 },
311   /*
312   ** .pp
313   ** When this variable is \fIset\fP, mutt will include Delivered-To headers when
314   ** bouncing messages.  Postfix users may wish to \fIunset\fP this variable.
315   */
316   { "braille_friendly", DT_BOOL, R_NONE, OPTBRAILLEFRIENDLY, 0 },
317   /*
318   ** .pp
319   ** When this variable is \fIset\fP, mutt will place the cursor at the beginning
320   ** of the current line in menus, even when the $$arrow_cursor variable
321   ** is \fIunset\fP, making it easier for blind persons using Braille displays to
322   ** follow these menus.  The option is \fIunset\fP by default because many
323   ** visual terminals don't permit making the cursor invisible.
324   */
325 #if defined(USE_SSL)
326   { "certificate_file",	DT_PATH, R_NONE, UL &SslCertFile, UL "~/.mutt_certificates" },
327   /*
328   ** .pp
329   ** This variable specifies the file where the certificates you trust
330   ** are saved. When an unknown certificate is encountered, you are asked
331   ** if you accept it or not. If you accept it, the certificate can also
332   ** be saved in this file and further connections are automatically
333   ** accepted.
334   ** .pp
335   ** You can also manually add CA certificates in this file. Any server
336   ** certificate that is signed with one of these CA certificates is
337   ** also automatically accepted.
338   ** .pp
339   ** Example:
340   ** .ts
341   ** set certificate_file=~/.mutt/certificates
342   ** .te
343   **
344   */
345 #endif
346   { "charset",		DT_STR,	 R_NONE, UL &Charset, UL 0 },
347   /*
348   ** .pp
349   ** Character set your terminal uses to display and enter textual data.
350   ** It is also the fallback for $$send_charset.
351   ** .pp
352   ** Upon startup Mutt tries to derive this value from environment variables
353   ** such as \fC$$$LC_CTYPE\fP or \fC$$$LANG\fP.
354   ** .pp
355   ** \fBNote:\fP It should only be set in case Mutt isn't able to determine the
356   ** character set used correctly.
357   */
358   { "check_mbox_size",	DT_BOOL, R_NONE, OPTCHECKMBOXSIZE, 0 },
359   /*
360   ** .pp
361   ** When this variable is \fIset\fP, mutt will use file size attribute instead of
362   ** access time when checking for new mail in mbox and mmdf folders.
363   ** .pp
364   ** This variable is \fIunset\fP by default and should only be enabled when
365   ** new mail detection for these folder types is unreliable or doesn't work.
366   ** .pp
367   ** Note that enabling this variable should happen before any ``$mailboxes''
368   ** directives occur in configuration files regarding mbox or mmdf folders
369   ** because mutt needs to determine the initial new mail status of such a
370   ** mailbox by performing a fast mailbox scan when it is defined.
371   ** Afterwards the new mail status is tracked by file size changes.
372   */
373   { "check_new",	DT_BOOL, R_NONE, OPTCHECKNEW, 1 },
374   /*
375   ** .pp
376   ** \fBNote:\fP this option only affects \fImaildir\fP and \fIMH\fP style
377   ** mailboxes.
378   ** .pp
379   ** When \fIset\fP, Mutt will check for new mail delivered while the
380   ** mailbox is open.  Especially with MH mailboxes, this operation can
381   ** take quite some time since it involves scanning the directory and
382   ** checking each file to see if it has already been looked at.  If
383   ** this variable is \fIunset\fP, no check for new mail is performed
384   ** while the mailbox is open.
385   */
386 #ifdef ENABLE_CJK_WIDTH
387   { "cjk_width",	DT_BOOL, R_NONE, OPTCJKWIDTH, 0 },
388   /*
389   ** .pp
390   ** When this option is set, characters in the East Asian Ambiguous (A)
391   ** category as defined in Unicode Technical Report #11 have a column
392   ** width of 2. Othrwise, they have a column width of 1.
393   ** This variant might be useful for users of CJK legacy encodings
394   ** who want to migrate to UCS without changing the traditional terminal
395   ** character-width behaviour.
396   ** .pp
397   ** \fBNote:\fP this option only affects in UTF-8 encoding.
398   */
399 #endif
400   { "collapse_unread",	DT_BOOL, R_NONE, OPTCOLLAPSEUNREAD, 1 },
401   /*
402   ** .pp
403   ** When \fIunset\fP, Mutt will not collapse a thread if it contains any
404   ** unread messages.
405   */
406   { "compose_format",	DT_STR,	 R_BOTH, UL &ComposeFormat, UL "-- Mutt: Compose  [Approx. msg size: %l   Atts: %a]%>-" },
407   /*
408   ** .pp
409   ** Controls the format of the status line displayed in the ``compose''
410   ** menu.  This string is similar to $$status_format, but has its own
411   ** set of \fCprintf(3)\fP-like sequences:
412   ** .dl
413   ** .dt %a .dd total number of attachments
414   ** .dt %h .dd local hostname
415   ** .dt %l .dd approximate size (in bytes) of the current message
416   ** .dt %v .dd Mutt version string
417   ** .de
418   ** .pp
419   ** See the text describing the $$status_format option for more
420   ** information on how to set $$compose_format.
421   */
422   { "config_charset",	DT_STR,  R_NONE, UL &ConfigCharset, UL 0 },
423   /*
424   ** .pp
425   ** When defined, Mutt will recode commands in rc files from this
426   ** encoding to the current character set as specified by $$charset
427   ** and aliases written to $$alias_file from the current character set.
428   ** .pp
429   ** Please note that if setting $$charset it must be done before
430   ** setting $$config_charset.
431   ** .pp
432   ** Recoding should be avoided as it may render unconvertable
433   ** characters as question marks which can lead to undesired
434   ** side effects (for example in regular expressions).
435   */
436   { "confirmappend",	DT_BOOL, R_NONE, OPTCONFIRMAPPEND, 1 },
437   /*
438   ** .pp
439   ** When \fIset\fP, Mutt will prompt for confirmation when appending messages to
440   ** an existing mailbox.
441   */
442   { "confirmcreate",	DT_BOOL, R_NONE, OPTCONFIRMCREATE, 1 },
443   /*
444   ** .pp
445   ** When \fIset\fP, Mutt will prompt for confirmation when saving messages to a
446   ** mailbox which does not yet exist before creating it.
447   */
448   { "connect_timeout",	DT_NUM,	R_NONE, UL &ConnectTimeout, 30 },
449   /*
450   ** .pp
451   ** Causes Mutt to timeout a network connection (for IMAP, POP or SMTP) after this
452   ** many seconds if the connection is not able to be established.  A negative
453   ** value causes Mutt to wait indefinitely for the connection attempt to succeed.
454   */
455   { "content_type",	DT_STR, R_NONE, UL &ContentType, UL "text/plain" },
456   /*
457   ** .pp
458   ** Sets the default Content-Type for the body of newly composed messages.
459   */
460   { "copy",		DT_QUAD, R_NONE, OPT_COPY, M_YES },
461   /*
462   ** .pp
463   ** This variable controls whether or not copies of your outgoing messages
464   ** will be saved for later references.  Also see $$record,
465   ** $$save_name, $$force_name and ``$fcc-hook''.
466   */
467   { "pgp_autoencrypt",		DT_SYN,  R_NONE, UL "crypt_autoencrypt", 0 },
468   { "crypt_autoencrypt",	DT_BOOL, R_NONE, OPTCRYPTAUTOENCRYPT, 0 },
469   /*
470   ** .pp
471   ** Setting this variable will cause Mutt to always attempt to PGP
472   ** encrypt outgoing messages.  This is probably only useful in
473   ** connection to the ``$send-hook'' command.  It can be overridden
474   ** by use of the pgp menu, when encryption is not required or
475   ** signing is requested as well.  If $$smime_is_default is \fIset\fP,
476   ** then OpenSSL is used instead to create S/MIME messages and
477   ** settings can be overridden by use of the smime menu instead.
478   ** (Crypto only)
479   */
480   { "crypt_autopgp",	DT_BOOL, R_NONE, OPTCRYPTAUTOPGP, 1 },
481   /*
482   ** .pp
483   ** This variable controls whether or not mutt may automatically enable
484   ** PGP encryption/signing for messages.  See also $$crypt_autoencrypt,
485   ** $$crypt_replyencrypt,
486   ** $$crypt_autosign, $$crypt_replysign and $$smime_is_default.
487   */
488   { "pgp_autosign", 	DT_SYN,  R_NONE, UL "crypt_autosign", 0 },
489   { "crypt_autosign",	DT_BOOL, R_NONE, OPTCRYPTAUTOSIGN, 0 },
490   /*
491   ** .pp
492   ** Setting this variable will cause Mutt to always attempt to
493   ** cryptographically sign outgoing messages.  This can be overridden
494   ** by use of the pgp menu, when signing is not required or
495   ** encryption is requested as well. If $$smime_is_default is \fIset\fP,
496   ** then OpenSSL is used instead to create S/MIME messages and settings can
497   ** be overridden by use of the smime menu instead of the pgp menu.
498   ** (Crypto only)
499   */
500   { "crypt_autosmime",	DT_BOOL, R_NONE, OPTCRYPTAUTOSMIME, 1 },
501   /*
502   ** .pp
503   ** This variable controls whether or not mutt may automatically enable
504   ** S/MIME encryption/signing for messages. See also $$crypt_autoencrypt,
505   ** $$crypt_replyencrypt,
506   ** $$crypt_autosign, $$crypt_replysign and $$smime_is_default.
507   */
508   { "pgp_replyencrypt",		DT_SYN,  R_NONE, UL "crypt_replyencrypt", 1  },
509   { "crypt_replyencrypt",	DT_BOOL, R_NONE, OPTCRYPTREPLYENCRYPT, 1 },
510   /*
511   ** .pp
512   ** If \fIset\fP, automatically PGP or OpenSSL encrypt replies to messages which are
513   ** encrypted.
514   ** (Crypto only)
515   */
516   { "pgp_replysign",	DT_SYN, R_NONE, UL "crypt_replysign", 0 },
517   { "crypt_replysign",	DT_BOOL, R_NONE, OPTCRYPTREPLYSIGN, 0 },
518   /*
519   ** .pp
520   ** If \fIset\fP, automatically PGP or OpenSSL sign replies to messages which are
521   ** signed.
522   ** .pp
523   ** \fBNote:\fP this does not work on messages that are encrypted
524   ** \fIand\fP signed!
525   ** (Crypto only)
526   */
527   { "pgp_replysignencrypted",   DT_SYN,  R_NONE, UL "crypt_replysignencrypted", 0},
528   { "crypt_replysignencrypted", DT_BOOL, R_NONE, OPTCRYPTREPLYSIGNENCRYPTED, 0 },
529   /*
530   ** .pp
531   ** If \fIset\fP, automatically PGP or OpenSSL sign replies to messages
532   ** which are encrypted. This makes sense in combination with
533   ** $$crypt_replyencrypt, because it allows you to sign all
534   ** messages which are automatically encrypted.  This works around
535   ** the problem noted in $$crypt_replysign, that mutt is not able
536   ** to find out whether an encrypted message is also signed.
537   ** (Crypto only)
538   */
539   { "crypt_timestamp", DT_BOOL, R_NONE, OPTCRYPTTIMESTAMP, 1 },
540   /*
541   ** .pp
542   ** If \fIset\fP, mutt will include a time stamp in the lines surrounding
543   ** PGP or S/MIME output, so spoofing such lines is more difficult.
544   ** If you are using colors to mark these lines, and rely on these,
545   ** you may \fIunset\fP this setting.
546   ** (Crypto only)
547   */
548   { "crypt_use_gpgme",  DT_BOOL, R_NONE, OPTCRYPTUSEGPGME, 0 },
549   /*
550   ** .pp
551   ** This variable controls the use of the GPGME-enabled crypto backends.
552   ** If it is \fIset\fP and Mutt was built with gpgme support, the gpgme code for
553   ** S/MIME and PGP will be used instead of the classic code.  Note that
554   ** you need to set this option in .muttrc; it won't have any effect when
555   ** used interactively.
556   */
557   { "crypt_use_pka", DT_BOOL, R_NONE, OPTCRYPTUSEPKA, 0 },
558   /*
559   ** .pp
560   ** Controls whether mutt uses PKA
561   ** (see http://www.g10code.de/docs/pka-intro.de.pdf) during signature
562   ** verification (only supported by the GPGME backend).
563   */
564   { "pgp_verify_sig",   DT_SYN,  R_NONE, UL "crypt_verify_sig", 0},
565   { "crypt_verify_sig",	DT_QUAD, R_NONE, OPT_VERIFYSIG, M_YES },
566   /*
567   ** .pp
568   ** If \fI``yes''\fP, always attempt to verify PGP or S/MIME signatures.
569   ** If \fI``ask-*''\fP, ask whether or not to verify the signature.
570   ** If \fI``no''\fP, never attempt to verify cryptographic signatures.
571   ** (Crypto only)
572   */
573   { "create_rfc2047_parameters", DT_BOOL, R_NONE, OPTCREATERFC2047PARAMS, 0 },
574   /*
575   ** .pp
576   ** When this variable is set, Mutt will add the following RFC-2047-encoded
577   ** MIME parameter to Content-Type header field as filename for attachment:
578   ** name="=?iso-2022-jp?B?GyRCO244MxsoQi50eHQ=?="
579   ** .pp
580   ** Note: this use of RFC 2047's encoding is explicitly prohibited
581   ** by the standard. You may set this variable only if a mailer
582   ** of recipients can not parse RFC 2231 parameters.
583   */
584   { "date_format",	DT_STR,	 R_BOTH, UL &DateFmt, UL "!%a, %b %d, %Y at %I:%M:%S%p %Z" },
585   /*
586   ** .pp
587   ** This variable controls the format of the date printed by the ``%d''
588   ** sequence in $$index_format.  This is passed to the \fCstrftime(3)\fP
589   ** function to process the date, see the man page for the proper syntax.
590   ** .pp
591   ** Unless the first character in the string is a bang (``!''), the month
592   ** and week day names are expanded according to the locale specified in
593   ** the variable $$locale. If the first character in the string is a
594   ** bang, the bang is discarded, and the month and week day names in the
595   ** rest of the string are expanded in the \fIC\fP locale (that is in US
596   ** English).
597   */
598   { "default_hook",	DT_STR,	 R_NONE, UL &DefaultHook, UL "~f %s !~P | (~P ~C %s)" },
599   /*
600   ** .pp
601   ** This variable controls how ``$message-hook'', ``$reply-hook'', ``$send-hook'',
602   ** ``$send2-hook'', ``$save-hook'', and ``$fcc-hook'' will
603   ** be interpreted if they are specified with only a simple regexp,
604   ** instead of a matching pattern.  The hooks are expanded when they are
605   ** declared, so a hook will be interpreted according to the value of this
606   ** variable at the time the hook is declared.
607   ** .pp
608   ** The default value matches
609   ** if the message is either from a user matching the regular expression
610   ** given, or if it is from you (if the from address matches
611   ** ``$alternates'') and is to or cc'ed to a user matching the given
612   ** regular expression.
613   */
614   { "delete",		DT_QUAD, R_NONE, OPT_DELETE, M_ASKYES },
615   /*
616   ** .pp
617   ** Controls whether or not messages are really deleted when closing or
618   ** synchronizing a mailbox.  If set to \fIyes\fP, messages marked for
619   ** deleting will automatically be purged without prompting.  If set to
620   ** \fIno\fP, messages marked for deletion will be kept in the mailbox.
621   */
622   { "delete_untag",	DT_BOOL, R_NONE, OPTDELETEUNTAG, 1 },
623   /*
624   ** .pp
625   ** If this option is \fIset\fP, mutt will untag messages when marking them
626   ** for deletion.  This applies when you either explicitly delete a message,
627   ** or when you save it to another folder.
628   */
629   { "digest_collapse",	DT_BOOL, R_NONE, OPTDIGESTCOLLAPSE, 1},
630   /*
631   ** .pp
632   ** If this option is \fIset\fP, mutt's received-attachments menu will not show the subparts of
633   ** individual messages in a multipart/digest.  To see these subparts, press ``v'' on that menu.
634   */
635   { "delete_prefix",	DT_BOOL, R_NONE, OPTDELETEPREFIX, 0 },
636   /*
637   ** .pp
638   ** If set, prefix in Subject: field generated by some mailing lists
639   ** (something like "Subject: [foo-ML:0012] real-subject") can be deleted
640   ** when displaying in index-mode and editing in message reply.
641   ** Deletion pattern can be configured by $$delete_regexp variable.
642   */
643   { "delete_regexp",	DT_RX,	 R_NONE, UL &DeleteRegexp, UL "^(\\[[A-Za-z0-9_.: \\-]*\\][ ]*)" },
644   /*
645   ** .pp
646   ** A regular expression used in $$delete_prefix function.
647   */
648   { "display_filter",	DT_PATH, R_PAGER, UL &DisplayFilter, UL "" },
649   /*
650   ** .pp
651   ** When set, specifies a command used to filter messages.  When a message
652   ** is viewed it is passed as standard input to $$display_filter, and the
653   ** filtered message is read from the standard output.
654   */
655 #if defined(DL_STANDALONE) && defined(USE_DOTLOCK)
656   { "dotlock_program",  DT_PATH, R_NONE, UL &MuttDotlock, UL BINDIR "/mutt_dotlock" },
657   /*
658   ** .pp
659   ** Contains the path of the \fCmutt_dotlock(8)\fP binary to be used by
660   ** mutt.
661   */
662 #endif
663   { "dsn_notify",	DT_STR,	 R_NONE, UL &DsnNotify, UL "" },
664   /*
665   ** .pp
666   ** This variable sets the request for when notification is returned.  The
667   ** string consists of a comma separated list (no spaces!) of one or more
668   ** of the following: \fInever\fP, to never request notification,
669   ** \fIfailure\fP, to request notification on transmission failure,
670   ** \fIdelay\fP, to be notified of message delays, \fIsuccess\fP, to be
671   ** notified of successful transmission.
672   ** .pp
673   ** Example:
674   ** .ts
675   ** set dsn_notify="failure,delay"
676   ** .te
677   ** .pp
678   ** \fBNote:\fP when using $$sendmail for delivery, you should not enable
679   ** this unless you are either using Sendmail 8.8.x or greater or a MTA
680   ** providing a \fCsendmail(1)\fP-compatible interface supporting the \fC-N\fP option
681   ** for DSN. For SMTP delivery, DSN support is auto-detected so that it
682   ** depends on the server whether DSN will be used or not.
683   */
684   { "dsn_return",	DT_STR,	 R_NONE, UL &DsnReturn, UL "" },
685   /*
686   ** .pp
687   ** This variable controls how much of your message is returned in DSN
688   ** messages.  It may be set to either \fIhdrs\fP to return just the
689   ** message header, or \fIfull\fP to return the full message.
690   ** .pp
691   ** Example:
692   ** .ts
693   ** set dsn_return=hdrs
694   ** .te
695   ** .pp
696   ** \fBNote:\fP when using $$sendmail for delivery, you should not enable
697   ** this unless you are either using Sendmail 8.8.x or greater or a MTA
698   ** providing a \fCsendmail(1)\fP-compatible interface supporting the \fC-R\fP option
699   ** for DSN. For SMTP delivery, DSN support is auto-detected so that it
700   ** depends on the server whether DSN will be used or not.
701   */
702   { "duplicate_threads",	DT_BOOL, R_RESORT|R_RESORT_INIT|R_INDEX, OPTDUPTHREADS, 1 },
703   /*
704   ** .pp
705   ** This variable controls whether mutt, when $$sort is set to \fIthreads\fP, threads
706   ** messages with the same Message-Id together.  If it is \fIset\fP, it will indicate
707   ** that it thinks they are duplicates of each other with an equals sign
708   ** in the thread tree.
709   */
710   { "edit_headers",	DT_BOOL, R_NONE, OPTEDITHDRS, 0 },
711   /*
712   ** .pp
713   ** This option allows you to edit the header of your outgoing messages
714   ** along with the body of your message.
715   ** .pp
716   ** \fBNote\fP that changes made to the References: and Date: headers are
717   ** ignored for interoperability reasons.
718   */
719   { "edit_hdrs",	DT_SYN,  R_NONE, UL "edit_headers", 0 },
720   /*
721   */
722   { "editor",		DT_PATH, R_NONE, UL &Editor, 0 },
723   /*
724   ** .pp
725   ** This variable specifies which editor is used by mutt.
726   ** It defaults to the value of the \fC$$$VISUAL\fP, or \fC$$$EDITOR\fP, environment
727   ** variable, or to the string ``vi'' if neither of those are set.
728   */
729   { "encode_from",	DT_BOOL, R_NONE, OPTENCODEFROM, 0 },
730   /*
731   ** .pp
732   ** When \fIset\fP, mutt will quoted-printable encode messages when
733   ** they contain the string ``From '' (note the trailing space) in the beginning of a line.
734   ** This is useful to avoid the tampering certain mail delivery and transport
735   ** agents tend to do with messages (in order to prevent tools from
736   ** misinterpreting the line as a mbox message separator).
737   */
738 #if defined(USE_SSL_OPENSSL)
739   { "entropy_file",	DT_PATH, R_NONE, UL &SslEntropyFile, 0 },
740   /*
741   ** .pp
742   ** The file which includes random data that is used to initialize SSL
743   ** library functions.
744   */
745 #endif
746   { "envelope_from_address", DT_ADDR, R_NONE, UL &EnvFrom, 0 },
747   /*
748   ** .pp
749   ** Manually sets the \fIenvelope\fP sender for outgoing messages.
750   ** This value is ignored if $$use_envelope_from is \fIunset\fP.
751   */
752   { "escape",		DT_STR,	 R_NONE, UL &EscChar, UL "~" },
753   /*
754   ** .pp
755   ** Escape character to use for functions in the built-in editor.
756   */
757   { "fast_reply",	DT_BOOL, R_NONE, OPTFASTREPLY, 0 },
758   /*
759   ** .pp
760   ** When \fIset\fP, the initial prompt for recipients and subject are skipped
761   ** when replying to messages, and the initial prompt for subject is
762   ** skipped when forwarding messages.
763   ** .pp
764   ** \fBNote:\fP this variable has no effect when the $$autoedit
765   ** variable is \fIset\fP.
766   */
767   { "fcc_attach",	DT_QUAD, R_NONE, OPT_FCCATTACH, M_YES },
768   /*
769   ** .pp
770   ** This variable controls whether or not attachments on outgoing messages
771   ** are saved along with the main body of your message.
772   */
773   { "fcc_clear",	DT_BOOL, R_NONE, OPTFCCCLEAR, 0 },
774   /*
775   ** .pp
776   ** When this variable is \fIset\fP, FCCs will be stored unencrypted and
777   ** unsigned, even when the actual message is encrypted and/or
778   ** signed.
779   ** (PGP only)
780   */
781   { "folder",		DT_PATH, R_NONE, UL &Maildir, UL "~/Mail" },
782   /*
783   ** .pp
784   ** Specifies the default location of your mailboxes.  A ``+'' or ``='' at the
785   ** beginning of a pathname will be expanded to the value of this
786   ** variable.  Note that if you change this variable (from the default)
787   ** value you need to make sure that the assignment occurs \fIbefore\fP
788   ** you use ``+'' or ``='' for any other variables since expansion takes place
789   ** when handling the ``$mailboxes'' command.
790   */
791   { "folder_format",	DT_STR,	 R_INDEX, UL &FolderFormat, UL "%2C %t %N %F %2l %-8.8u %-8.8g %8s %d %f" },
792   /*
793   ** .pp
794   ** This variable allows you to customize the file browser display to your
795   ** personal taste.  This string is similar to $$index_format, but has
796   ** its own set of \fCprintf(3)\fP-like sequences:
797   ** .dl
798   ** .dt %C  .dd current file number
799   ** .dt %d  .dd date/time folder was last modified
800   ** .dt %D  .dd date/time folder was last modified using $$date_format.
801   ** .dt %f  .dd filename (``/'' is appended to directory names,
802   **             ``@'' to symbolic links and ``*'' to executable
803   **             files)
804   ** .dt %F  .dd file permissions
805   ** .dt %g  .dd group name (or numeric gid, if missing)
806   ** .dt %l  .dd number of hard links
807   ** .dt %N  .dd N if folder has new mail, blank otherwise
808   ** .dt %s  .dd size in bytes
809   ** .dt %t  .dd ``*'' if the file is tagged, blank otherwise
810   ** .dt %u  .dd owner name (or numeric uid, if missing)
811   ** .dt %>X .dd right justify the rest of the string and pad with character ``X''
812   ** .dt %|X .dd pad to the end of the line with character ``X''
813   ** .dt %*X .dd soft-fill with character ``X'' as pad
814   ** .de
815   ** .pp
816   ** For an explanation of ``soft-fill'', see the $$index_format documentation.
817   */
818   { "followup_to",	DT_BOOL, R_NONE, OPTFOLLOWUPTO, 1 },
819   /*
820   ** .pp
821   ** Controls whether or not the ``Mail-Followup-To:'' header field is
822   ** generated when sending mail.  When \fIset\fP, Mutt will generate this
823   ** field when you are replying to a known mailing list, specified with
824   ** the ``$subscribe'' or ``$lists'' commands.
825   ** .pp
826   ** This field has two purposes.  First, preventing you from
827   ** receiving duplicate copies of replies to messages which you send
828   ** to mailing lists, and second, ensuring that you do get a reply
829   ** separately for any messages sent to known lists to which you are
830   ** not subscribed.
831   ** .pp
832   ** The header will contain only the list's address
833   ** for subscribed lists, and both the list address and your own
834   ** email address for unsubscribed lists.  Without this header, a
835   ** group reply to your message sent to a subscribed list will be
836   ** sent to both the list and your address, resulting in two copies
837   ** of the same email for you.
838   */
839   { "force_name",	DT_BOOL, R_NONE, OPTFORCENAME, 0 },
840   /*
841   ** .pp
842   ** This variable is similar to $$save_name, except that Mutt will
843   ** store a copy of your outgoing message by the username of the address
844   ** you are sending to even if that mailbox does not exist.
845   ** .pp
846   ** Also see the $$record variable.
847   */
848   { "forward_decode",	DT_BOOL, R_NONE, OPTFORWDECODE, 1 },
849   /*
850   ** .pp
851   ** Controls the decoding of complex MIME messages into \fCtext/plain\fP when
852   ** forwarding a message.  The message header is also RFC2047 decoded.
853   ** This variable is only used, if $$mime_forward is \fIunset\fP,
854   ** otherwise $$mime_forward_decode is used instead.
855   */
856   { "forw_decode",	DT_SYN,  R_NONE, UL "forward_decode", 0 },
857   /*
858   */
859   { "forward_decrypt",	DT_BOOL, R_NONE, OPTFORWDECRYPT, 1 },
860   /*
861   ** .pp
862   ** Controls the handling of encrypted messages when forwarding a message.
863   ** When \fIset\fP, the outer layer of encryption is stripped off.  This
864   ** variable is only used if $$mime_forward is \fIset\fP and
865   ** $$mime_forward_decode is \fIunset\fP.
866   ** (PGP only)
867   */
868   { "forw_decrypt",	DT_SYN,  R_NONE, UL "forward_decrypt", 0 },
869   /*
870   */
871   { "forward_edit",	DT_QUAD, R_NONE, OPT_FORWEDIT, M_YES },
872   /*
873   ** .pp
874   ** This quadoption controls whether or not the user is automatically
875   ** placed in the editor when forwarding messages.  For those who always want
876   ** to forward with no modification, use a setting of ``no''.
877   */
878   { "forward_format",	DT_STR,	 R_NONE, UL &ForwFmt, UL "[%a: %s]" },
879   /*
880   ** .pp
881   ** This variable controls the default subject when forwarding a message.
882   ** It uses the same format sequences as the $$index_format variable.
883   */
884   { "forw_format",	DT_SYN,  R_NONE, UL "forward_format", 0 },
885   /*
886   */
887   { "forward_quote",	DT_BOOL, R_NONE, OPTFORWQUOTE, 0 },
888   /*
889   ** .pp
890   ** When \fIset\fP, forwarded messages included in the main body of the
891   ** message (when $$mime_forward is \fIunset\fP) will be quoted using
892   ** $$indent_string.
893   */
894   { "forw_quote",	DT_SYN,  R_NONE, UL "forward_quote", 0 },
895   /*
896   */
897   { "from",		DT_ADDR, R_NONE, UL &From, UL 0 },
898   /*
899   ** .pp
900   ** When \fIset\fP, this variable contains a default from address.  It
901   ** can be overridden using ``$my_hdr'' (including from a ``$send-hook'') and
902   ** $$reverse_name.  This variable is ignored if $$use_from is \fIunset\fP.
903   ** .pp
904   ** This setting defaults to the contents of the environment variable \fC$$$EMAIL\fP.
905   */
906   { "gecos_mask",	DT_RX,	 R_NONE, UL &GecosMask, UL "^[^,]*" },
907   /*
908   ** .pp
909   ** A regular expression used by mutt to parse the GECOS field of a password
910   ** entry when expanding the alias.  The default value
911   ** will return the string up to the first ``,'' encountered.
912   ** If the GECOS field contains a string like ``lastname, firstname'' then you
913   ** should set it to ``\fC.*\fP''.
914   ** .pp
915   ** This can be useful if you see the following behavior: you address an e-mail
916   ** to user ID ``stevef'' whose full name is ``Steve Franklin''.  If mutt expands
917   ** ``stevef'' to ``"Franklin" stevef@foo.bar'' then you should set the $$gecos_mask to
918   ** a regular expression that will match the whole name so mutt will expand
919   ** ``Franklin'' to ``Franklin, Steve''.
920   */
921   { "hdr_format",	DT_SYN,  R_NONE, UL "index_format", 0 },
922   /*
923   */
924   { "hdrs",		DT_BOOL, R_NONE, OPTHDRS, 1 },
925   /*
926   ** .pp
927   ** When \fIunset\fP, the header fields normally added by the ``$my_hdr''
928   ** command are not created.  This variable \fImust\fP be unset before
929   ** composing a new message or replying in order to take effect.  If \fIset\fP,
930   ** the user defined header fields are added to every new message.
931   */
932   { "header",		DT_BOOL, R_NONE, OPTHEADER, 0 },
933   /*
934   ** .pp
935   ** When \fIset\fP, this variable causes Mutt to include the header
936   ** of the message you are replying to into the edit buffer.
937   ** The $$weed setting applies.
938   */
939 #ifdef USE_HCACHE
940   { "header_cache", DT_PATH, R_NONE, UL &HeaderCache, 0 },
941   /*
942   ** .pp
943   ** This variable points to the header cache database.
944   ** If pointing to a directory Mutt will contain a header cache
945   ** database file per folder, if pointing to a file that file will
946   ** be a single global header cache. By default it is \fIunset\fP so no header
947   ** caching will be used.
948   ** .pp
949   ** Header caching can greatly improve speed when opening POP, IMAP
950   ** MH or Maildir folders, see ``$caching'' for details.
951   */
952 #if defined(HAVE_QDBM) || defined(HAVE_TC)
953   { "header_cache_compress", DT_BOOL, R_NONE, OPTHCACHECOMPRESS, 1 },
954   /*
955   ** .pp
956   ** When mutt is compiled with qdbm or tokyocabinet as header cache backend,
957   ** this option determines whether the database will be compressed.
958   ** Compression results in database files roughly being one fifth
959   ** of the usual diskspace, but the decompression can result in a
960   ** slower opening of cached folder(s) which in general is still
961   ** much faster than opening non header cached folders.
962   */
963 #endif /* HAVE_QDBM */
964 #if defined(HAVE_GDBM) || defined(HAVE_DB4)
965   { "header_cache_pagesize", DT_STR, R_NONE, UL &HeaderCachePageSize, UL "16384" },
966   /*
967   ** .pp
968   ** When mutt is compiled with either gdbm or bdb4 as the header cache backend,
969   ** this option changes the database page size.  Too large or too small
970   ** values can waste space, memory, or CPU time. The default should be more
971   ** or less optimal for most use cases.
972   */
973 #endif /* HAVE_GDBM || HAVE_DB4 */
974 #endif /* USE_HCACHE */
975   { "help",		DT_BOOL, R_BOTH, OPTHELP, 1 },
976   /*
977   ** .pp
978   ** When \fIset\fP, help lines describing the bindings for the major functions
979   ** provided by each menu are displayed on the first line of the screen.
980   ** .pp
981   ** \fBNote:\fP The binding will not be displayed correctly if the
982   ** function is bound to a sequence rather than a single keystroke.  Also,
983   ** the help line may not be updated if a binding is changed while Mutt is
984   ** running.  Since this variable is primarily aimed at new users, neither
985   ** of these should present a major problem.
986   */
987   { "hidden_host",	DT_BOOL, R_NONE, OPTHIDDENHOST, 0 },
988   /*
989   ** .pp
990   ** When \fIset\fP, mutt will skip the host name part of $$hostname variable
991   ** when adding the domain part to addresses.  This variable does not
992   ** affect the generation of Message-IDs, and it will not lead to the
993   ** cut-off of first-level domains.
994   */
995   { "hide_limited",	DT_BOOL, R_TREE|R_INDEX, OPTHIDELIMITED, 0 },
996   /*
997   ** .pp
998   ** When \fIset\fP, mutt will not show the presence of messages that are hidden
999   ** by limiting, in the thread tree.
1000   */
1001   { "hide_missing",	DT_BOOL, R_TREE|R_INDEX, OPTHIDEMISSING, 1 },
1002   /*
1003   ** .pp
1004   ** When \fIset\fP, mutt will not show the presence of missing messages in the
1005   ** thread tree.
1006   */
1007   { "hide_thread_subject", DT_BOOL, R_TREE|R_INDEX, OPTHIDETHREADSUBJECT, 1 },
1008   /*
1009   ** .pp
1010   ** When \fIset\fP, mutt will not show the subject of messages in the thread
1011   ** tree that have the same subject as their parent or closest previously
1012   ** displayed sibling.
1013   */
1014   { "hide_top_limited",	DT_BOOL, R_TREE|R_INDEX, OPTHIDETOPLIMITED, 0 },
1015   /*
1016   ** .pp
1017   ** When \fIset\fP, mutt will not show the presence of messages that are hidden
1018   ** by limiting, at the top of threads in the thread tree.  Note that when
1019   ** $$hide_limited is \fIset\fP, this option will have no effect.
1020   */
1021   { "hide_top_missing",	DT_BOOL, R_TREE|R_INDEX, OPTHIDETOPMISSING, 1 },
1022   /*
1023   ** .pp
1024   ** When \fIset\fP, mutt will not show the presence of missing messages at the
1025   ** top of threads in the thread tree.  Note that when $$hide_missing is
1026   ** \fIset\fP, this option will have no effect.
1027   */
1028   { "history",		DT_NUM,	 R_NONE, UL &HistSize, 10 },
1029   /*
1030   ** .pp
1031   ** This variable controls the size (in number of strings remembered) of
1032   ** the string history buffer per category. The buffer is cleared each time the
1033   ** variable is set.
1034   */
1035   { "history_file",     DT_PATH, R_NONE, UL &HistFile, UL "~/.mutthistory" },
1036   /*
1037   ** .pp
1038   ** The file in which Mutt will save its history.
1039   */
1040   { "honor_disposition", DT_BOOL, R_NONE, OPTHONORDISP, 0 },
1041   /*
1042   ** .pp
1043   ** When \fIset\fP, Mutt will not display attachments with a
1044   ** disposition of ``attachment'' inline even if it could
1045   ** render the part to plain text. These MIME parts can only
1046   ** be viewed from the attachment menu.
1047   ** .pp
1048   ** If \fIunset\fP, Mutt will render all MIME parts it can
1049   ** properly transform to plain text.
1050   */
1051   { "honor_followup_to", DT_QUAD, R_NONE, OPT_MFUPTO, M_YES },
1052   /*
1053   ** .pp
1054   ** This variable controls whether or not a Mail-Followup-To header is
1055   ** honored when group-replying to a message.
1056   */
1057   { "hostname",		DT_STR,	 R_NONE, UL &Fqdn, 0 },
1058   /*
1059   ** .pp
1060   ** Specifies the fully-qualified hostname of the system mutt is running on
1061   ** containing the host's name and the DNS domain it belongs to. It is used
1062   ** as the domain part (after ``@'') for local email addresses as well as
1063   ** Message-Id headers.
1064   ** .pp
1065   ** Its value is determined at startup as follows: If the node's name
1066   ** as returned by the \fCuname(3)\fP function contains the hostname and the
1067   ** domain, these are used to construct $$hostname. If there is no
1068   ** domain part returned, Mutt will look for a ``domain'' or ``search''
1069   ** line in \fC/etc/resolv.conf\fP to determine the domain. Optionally, Mutt
1070   ** can be compiled with a fixed domain name in which case a detected
1071   ** one is not used.
1072   ** .pp
1073   ** Also see $$use_domain and $$hidden_host.
1074   */
1075   { "ignore_linear_white_space",    DT_BOOL, R_NONE, OPTIGNORELWS, 0 },
1076   /*
1077   ** .pp
1078   ** This option replaces linear-white-space between encoded-word
1079   ** and text to a single space to prevent the display of MIME-encoded
1080   ** ``Subject:'' field from being divided into multiple lines.
1081   */
1082   { "ignore_list_reply_to", DT_BOOL, R_NONE, OPTIGNORELISTREPLYTO, 0 },
1083   /*
1084   ** .pp
1085   ** Affects the behavior of the \fC<reply>\fP function when replying to
1086   ** messages from mailing lists (as defined by the ``$subscribe'' or
1087   ** ``$lists'' commands).  When \fIset\fP, if the ``Reply-To:'' field is
1088   ** set to the same value as the ``To:'' field, Mutt assumes that the
1089   ** ``Reply-To:'' field was set by the mailing list to automate responses
1090   ** to the list, and will ignore this field.  To direct a response to the
1091   ** mailing list when this option is \fIset\fP, use the \fC$<list-reply>\fP
1092   ** function; \fC<group-reply>\fP will reply to both the sender and the
1093   ** list.
1094   */
1095 #ifdef USE_IMAP
1096   { "imap_authenticators", DT_STR, R_NONE, UL &ImapAuthenticators, UL 0 },
1097   /*
1098   ** .pp
1099   ** This is a colon-delimited list of authentication methods mutt may
1100   ** attempt to use to log in to an IMAP server, in the order mutt should
1101   ** try them.  Authentication methods are either ``login'' or the right
1102   ** side of an IMAP ``AUTH=xxx'' capability string, e.g. ``digest-md5'', ``gssapi''
1103   ** or ``cram-md5''. This option is case-insensitive. If it's
1104   ** \fIunset\fP (the default) mutt will try all available methods,
1105   ** in order from most-secure to least-secure.
1106   ** .pp
1107   ** Example:
1108   ** .ts
1109   ** set imap_authenticators="gssapi:cram-md5:login"
1110   ** .te
1111   ** .pp
1112   ** \fBNote:\fP Mutt will only fall back to other authentication methods if
1113   ** the previous methods are unavailable. If a method is available but
1114   ** authentication fails, mutt will not connect to the IMAP server.
1115   */
1116   { "imap_check_subscribed",  DT_BOOL, R_NONE, OPTIMAPCHECKSUBSCRIBED, 0 },
1117   /*
1118    ** .pp
1119    ** When \fIset\fP, mutt will fetch the set of subscribed folders from
1120    ** your server on connection, and add them to the set of mailboxes
1121    ** it polls for new mail just as if you had issued individual ``$mailboxes''
1122    ** commands.
1123    */
1124   { "imap_delim_chars",		DT_STR, R_NONE, UL &ImapDelimChars, UL "/." },
1125   /*
1126   ** .pp
1127   ** This contains the list of characters which you would like to treat
1128   ** as folder separators for displaying IMAP paths. In particular it
1129   ** helps in using the ``='' shortcut for your \fIfolder\fP variable.
1130   */
1131   { "imap_headers",	DT_STR, R_INDEX, UL &ImapHeaders, UL 0},
1132   /*
1133   ** .pp
1134   ** Mutt requests these header fields in addition to the default headers
1135   ** (``Date:'', ``From:'', ``Subject:'', ``To:'', ``Cc:'', ``Message-Id:'',
1136   ** ``References:'', ``Content-Type:'', ``Content-Description:'', ``In-Reply-To:'',
1137   ** ``Reply-To:'', ``Lines:'', ``List-Post:'', ``X-Label:'') from IMAP
1138   ** servers before displaying the index menu. You may want to add more
1139   ** headers for spam detection.
1140   ** .pp
1141   ** \fBNote:\fP This is a space separated list, items should be uppercase
1142   ** and not contain the colon, e.g. ``X-BOGOSITY X-SPAM-STATUS'' for the
1143   ** ``X-Bogosity:'' and ``X-Spam-Status:'' header fields.
1144   */
1145   { "imap_idle",                DT_BOOL, R_NONE, OPTIMAPIDLE, 0 },
1146   /*
1147   ** .pp
1148   ** When \fIset\fP, mutt will attempt to use the IMAP IDLE extension
1149   ** to check for new mail in the current mailbox. Some servers
1150   ** (dovecot was the inspiration for this option) react badly
1151   ** to mutt's implementation. If your connection seems to freeze
1152   ** up periodically, try unsetting this.
1153   */
1154   { "imap_keepalive",           DT_NUM,  R_NONE, UL &ImapKeepalive, 900 },
1155   /*
1156   ** .pp
1157   ** This variable specifies the maximum amount of time in seconds that mutt
1158   ** will wait before polling open IMAP connections, to prevent the server
1159   ** from closing them before mutt has finished with them. The default is
1160   ** well within the RFC-specified minimum amount of time (30 minutes) before
1161   ** a server is allowed to do this, but in practice the RFC does get
1162   ** violated every now and then. Reduce this number if you find yourself
1163   ** getting disconnected from your IMAP server due to inactivity.
1164   */
1165   { "imap_list_subscribed",	DT_BOOL, R_NONE, OPTIMAPLSUB, 0 },
1166   /*
1167   ** .pp
1168   ** This variable configures whether IMAP folder browsing will look for
1169   ** only subscribed folders or all folders.  This can be toggled in the
1170   ** IMAP browser with the \fC<toggle-subscribed>\fP function.
1171   */
1172   { "imap_login",	DT_STR,  R_NONE, UL &ImapLogin, UL 0 },
1173   /*
1174   ** .pp
1175   ** Your login name on the IMAP server.
1176   ** .pp
1177   ** This variable defaults to the value of $$imap_user.
1178   */
1179   { "imap_pass", 	DT_STR,  R_NONE, UL &ImapPass, UL 0 },
1180   /*
1181   ** .pp
1182   ** Specifies the password for your IMAP account.  If \fIunset\fP, Mutt will
1183   ** prompt you for your password when you invoke the \fC<imap-fetch-mail>\fP function
1184   ** or try to open an IMAP folder.
1185   ** .pp
1186   ** \fBWarning\fP: you should only use this option when you are on a
1187   ** fairly secure machine, because the superuser can read your muttrc even
1188   ** if you are the only one who can read the file.
1189   */
1190   { "imap_passive",		DT_BOOL, R_NONE, OPTIMAPPASSIVE, 1 },
1191   /*
1192   ** .pp
1193   ** When \fIset\fP, mutt will not open new IMAP connections to check for new
1194   ** mail.  Mutt will only check for new mail over existing IMAP
1195   ** connections.  This is useful if you don't want to be prompted to
1196   ** user/password pairs on mutt invocation, or if opening the connection
1197   ** is slow.
1198   */
1199   { "imap_peek", DT_BOOL, R_NONE, OPTIMAPPEEK, 1 },
1200   /*
1201   ** .pp
1202   ** When \fIset\fP, mutt will avoid implicitly marking your mail as read whenever
1203   ** you fetch a message from the server. This is generally a good thing,
1204   ** but can make closing an IMAP folder somewhat slower. This option
1205   ** exists to appease speed freaks.
1206   */
1207   { "imap_pipeline_depth", DT_NUM,  R_NONE, UL &ImapPipelineDepth, 15 },
1208   /*
1209   ** .pp
1210   ** Controls the number of IMAP commands that may be queued up before they
1211   ** are sent to the server. A deeper pipeline reduces the amount of time
1212   ** mutt must wait for the server, and can make IMAP servers feel much
1213   ** more responsive. But not all servers correctly handle pipelined commands,
1214   ** so if you have problems you might want to try setting this variable to 0.
1215   ** .pp
1216   ** \fBNote:\fP Changes to this variable have no effect on open connections.
1217   */
1218   { "imap_servernoise",		DT_BOOL, R_NONE, OPTIMAPSERVERNOISE, 1 },
1219   /*
1220   ** .pp
1221   ** When \fIset\fP, mutt will display warning messages from the IMAP
1222   ** server as error messages. Since these messages are often
1223   ** harmless, or generated due to configuration problems on the
1224   ** server which are out of the users' hands, you may wish to suppress
1225   ** them at some point.
1226   */
1227   { "imap_user",	DT_STR,  R_NONE, UL &ImapUser, UL 0 },
1228   /*
1229   ** .pp
1230   ** The name of the user whose mail you intend to access on the IMAP
1231   ** server.
1232   ** .pp
1233   ** This variable defaults to your user name on the local machine.
1234   */
1235 #endif
1236   { "implicit_autoview", DT_BOOL,R_NONE, OPTIMPLICITAUTOVIEW, 0},
1237   /*
1238   ** .pp
1239   ** If set to ``yes'', mutt will look for a mailcap entry with the
1240   ** ``\fCcopiousoutput\fP'' flag set for \fIevery\fP MIME attachment it doesn't have
1241   ** an internal viewer defined for.  If such an entry is found, mutt will
1242   ** use the viewer defined in that entry to convert the body part to text
1243   ** form.
1244   */
1245   { "include",		DT_QUAD, R_NONE, OPT_INCLUDE, M_ASKYES },
1246   /*
1247   ** .pp
1248   ** Controls whether or not a copy of the message(s) you are replying to
1249   ** is included in your reply.
1250   */
1251   { "include_onlyfirst",	DT_BOOL, R_NONE, OPTINCLUDEONLYFIRST, 0},
1252   /*
1253   ** .pp
1254   ** Controls whether or not Mutt includes only the first attachment
1255   ** of the message you are replying.
1256   */
1257   { "indent_string",	DT_STR,	 R_NONE, UL &Prefix, UL "> " },
1258   /*
1259   ** .pp
1260   ** Specifies the string to prepend to each line of text quoted in a
1261   ** message to which you are replying.  You are strongly encouraged not to
1262   ** change this value, as it tends to agitate the more fanatical netizens.
1263   ** .pp
1264   ** The value of this option is ignored if $$text_flowed is set, too because
1265   ** the quoting mechanism is strictly defined for format=flowed.
1266   ** .pp
1267   ** This option is a format string, please see the description of
1268   ** $$index_format for supported \fCprintf(3)\fP-style sequences.
1269   */
1270   { "indent_str",	DT_SYN,  R_NONE, UL "indent_string", 0 },
1271   /*
1272   */
1273   { "index_format",	DT_STR,	 R_BOTH, UL &HdrFmt, UL "%4C %Z %{%b %d} %-15.15L (%?l?%4l&%4c?) %s" },
1274   /*
1275   ** .pp
1276   ** This variable allows you to customize the message index display to
1277   ** your personal taste.
1278   ** .pp
1279   ** ``Format strings'' are similar to the strings used in the C
1280   ** function \fCprintf(3)\fP to format output (see the man page for more details).
1281   ** The following sequences are defined in Mutt:
1282   ** .dl
1283   ** .dt %a .dd address of the author
1284   ** .dt %A .dd reply-to address (if present; otherwise: address of author)
1285   ** .dt %b .dd filename of the original message folder (think mailbox)
1286   ** .dt %B .dd the list to which the letter was sent, or else the folder name (%b).
1287   ** .dt %c .dd number of characters (bytes) in the message
1288   ** .dt %C .dd current message number
1289   ** .dt %d .dd date and time of the message in the format specified by
1290   **            $$date_format converted to sender's time zone
1291   ** .dt %D .dd date and time of the message in the format specified by
1292   **            $$date_format converted to the local time zone
1293   ** .dt %e .dd current message number in thread
1294   ** .dt %E .dd number of messages in current thread
1295   ** .dt %f .dd sender (address + real name), either From: or Return-Path:
1296   ** .dt %F .dd author name, or recipient name if the message is from you
1297   ** .dt %H .dd spam attribute(s) of this message
1298   ** .dt %i .dd message-id of the current message
1299   ** .dt %l .dd number of lines in the message (does not work with maildir,
1300   **            mh, and possibly IMAP folders)
1301   ** .dt %L .dd If an address in the ``To:'' or ``Cc:'' header field matches an address
1302   **            defined by the users ``$subscribe'' command, this displays
1303   **            "To <list-name>", otherwise the same as %F.
1304   ** .dt %m .dd total number of message in the mailbox
1305   ** .dt %M .dd number of hidden messages if the thread is collapsed.
1306   ** .dt %N .dd message score
1307   ** .dt %n .dd author's real name (or address if missing)
1308   ** .dt %O .dd original save folder where mutt would formerly have
1309   **            stashed the message: list name or recipient name
1310   **            if not sent to a list
1311   ** .dt %P .dd progress indicator for the built-in pager (how much of the file has been displayed)
1312   ** .dt %s .dd subject of the message
1313   ** .dt %S .dd status of the message (``N''/``D''/``d''/``!''/``r''/\(as)
1314   ** .dt %t .dd ``To:'' field (recipients)
1315   ** .dt %T .dd the appropriate character from the $$to_chars string
1316   ** .dt %u .dd user (login) name of the author
1317   ** .dt %v .dd first name of the author, or the recipient if the message is from you
1318   ** .dt %X .dd number of attachments
1319   **            (please see the ``$attachments'' section for possible speed effects)
1320   ** .dt %y .dd ``X-Label:'' field, if present
1321   ** .dt %Y .dd ``X-Label:'' field, if present, and \fI(1)\fP not at part of a thread tree,
1322   **            \fI(2)\fP at the top of a thread, or \fI(3)\fP ``X-Label:'' is different from
1323   **            preceding message's ``X-Label:''.
1324   ** .dt %Z .dd message status flags
1325   ** .dt %{fmt} .dd the date and time of the message is converted to sender's
1326   **                time zone, and ``fmt'' is expanded by the library function
1327   **                \fCstrftime(3)\fP; a leading bang disables locales
1328   ** .dt %[fmt] .dd the date and time of the message is converted to the local
1329   **                time zone, and ``fmt'' is expanded by the library function
1330   **                \fCstrftime(3)\fP; a leading bang disables locales
1331   ** .dt %(fmt) .dd the local date and time when the message was received.
1332   **                ``fmt'' is expanded by the library function \fCstrftime(3)\fP;
1333   **                a leading bang disables locales
1334   ** .dt %<fmt> .dd the current local time. ``fmt'' is expanded by the library
1335   **                function \fCstrftime(3)\fP; a leading bang disables locales.
1336   ** .dt %>X    .dd right justify the rest of the string and pad with character ``X''
1337   ** .dt %|X    .dd pad to the end of the line with character ``X''
1338   ** .dt %*X    .dd soft-fill with character ``X'' as pad
1339   ** .de
1340   ** .pp
1341   ** ``Soft-fill'' deserves some explanation: Normal right-justification
1342   ** will print everything to the left of the ``%>'', displaying padding and
1343   ** whatever lies to the right only if there's room. By contrast,
1344   ** soft-fill gives priority to the right-hand side, guaranteeing space
1345   ** to display it and showing padding only if there's still room. If
1346   ** necessary, soft-fill will eat text leftwards to make room for
1347   ** rightward text.
1348   ** .pp
1349   ** Note that these expandos are supported in
1350   ** ``$save-hook'', ``$fcc-hook'' and ``$fcc-save-hook'', too.
1351   */
1352   { "ispell",		DT_PATH, R_NONE, UL &Ispell, UL ISPELL },
1353   /*
1354   ** .pp
1355   ** How to invoke ispell (GNU's spell-checking software).
1356   */
1357   { "keep_flagged", DT_BOOL, R_NONE, OPTKEEPFLAGGED, 0 },
1358   /*
1359   ** .pp
1360   ** If \fIset\fP, read messages marked as flagged will not be moved
1361   ** from your spool mailbox to your $$mbox mailbox, or as a result of
1362   ** a ``$mbox-hook'' command.
1363   */
1364   { "locale",		DT_STR,  R_BOTH, UL &Locale, UL "C" },
1365   /*
1366   ** .pp
1367   ** The locale used by \fCstrftime(3)\fP to format dates. Legal values are
1368   ** the strings your system accepts for the locale environment variable \fC$$$LC_TIME\fP.
1369   */
1370   { "mail_check",	DT_NUM,  R_NONE, UL &BuffyTimeout, 5 },
1371   /*
1372   ** .pp
1373   ** This variable configures how often (in seconds) mutt should look for
1374   ** new mail. Also see the $$timeout variable.
1375   */
1376   { "mail_check_recent",DT_BOOL, R_NONE, OPTMAILCHECKRECENT, 1 },
1377   /*
1378   ** .pp
1379   ** When \fIset\fP, Mutt will only notify you about new mail that has been received
1380   ** since the last time you opened the mailbox.  When \fIunset\fP, Mutt will notify you
1381   ** if any new mail exists in the mailbox, regardless of whether you have visited it
1382   ** recently.
1383   ** .pp
1384   ** When \fI$$mark_old\fP is set, Mutt does not consider the mailbox to contain new
1385   ** mail if only old messages exist.
1386   */
1387   { "mailcap_path",	DT_STR,	 R_NONE, UL &MailcapPath, 0 },
1388   /*
1389   ** .pp
1390   ** This variable specifies which files to consult when attempting to
1391   ** display MIME bodies not directly supported by Mutt.
1392   */
1393   { "mailcap_sanitize",	DT_BOOL, R_NONE, OPTMAILCAPSANITIZE, 1 },
1394   /*
1395   ** .pp
1396   ** If \fIset\fP, mutt will restrict possible characters in mailcap % expandos
1397   ** to a well-defined set of safe characters.  This is the safe setting,
1398   ** but we are not sure it doesn't break some more advanced MIME stuff.
1399   ** .pp
1400   ** \fBDON'T CHANGE THIS SETTING UNLESS YOU ARE REALLY SURE WHAT YOU ARE
1401   ** DOING!\fP
1402   */
1403 #ifdef USE_HCACHE
1404   { "maildir_header_cache_verify", DT_BOOL, R_NONE, OPTHCACHEVERIFY, 1 },
1405   /*
1406   ** .pp
1407   ** Check for Maildir unaware programs other than mutt having modified maildir
1408   ** files when the header cache is in use.  This incurs one \fCstat(2)\fP per
1409   ** message every time the folder is opened (which can be very slow for NFS
1410   ** folders).
1411   */
1412 #endif
1413   { "maildir_trash", DT_BOOL, R_NONE, OPTMAILDIRTRASH, 0 },
1414   /*
1415   ** .pp
1416   ** If \fIset\fP, messages marked as deleted will be saved with the maildir
1417   ** trashed flag instead of unlinked.  \fBNote:\fP this only applies
1418   ** to maildir-style mailboxes.  Setting it will have no effect on other
1419   ** mailbox types.
1420   */
1421   { "mark_old",		DT_BOOL, R_BOTH, OPTMARKOLD, 1 },
1422   /*
1423   ** .pp
1424   ** Controls whether or not mutt marks \fInew\fP \fBunread\fP
1425   ** messages as \fIold\fP if you exit a mailbox without reading them.
1426   ** With this option \fIset\fP, the next time you start mutt, the messages
1427   ** will show up with an ``O'' next to them in the index menu,
1428   ** indicating that they are old.
1429   */
1430   { "markers",		DT_BOOL, R_PAGER, OPTMARKERS, 1 },
1431   /*
1432   ** .pp
1433   ** Controls the display of wrapped lines in the internal pager. If set, a
1434   ** ``+'' marker is displayed at the beginning of wrapped lines.
1435   ** .pp
1436   ** Also see the $$smart_wrap variable.
1437   */
1438   { "mask",		DT_RX,	 R_NONE, UL &Mask, UL "!^\\.[^.]" },
1439   /*
1440   ** .pp
1441   ** A regular expression used in the file browser, optionally preceded by
1442   ** the \fInot\fP operator ``!''.  Only files whose names match this mask
1443   ** will be shown. The match is always case-sensitive.
1444   */
1445   { "mbox",		DT_PATH, R_BOTH, UL &Inbox, UL "~/mbox" },
1446   /*
1447   ** .pp
1448   ** This specifies the folder into which read mail in your $$spoolfile
1449   ** folder will be appended.
1450   ** .pp
1451   ** Also see the $$move variable.
1452   */
1453   { "mbox_type",	DT_MAGIC,R_NONE, UL &DefaultMagic, M_MBOX },
1454   /*
1455   ** .pp
1456   ** The default mailbox type used when creating new folders. May be any of
1457   ** ``mbox'', ``MMDF'', ``MH'' and ``Maildir''. This is overridden by the
1458   ** \fC-m\fP command-line option.
1459   */
1460   { "menu_context",	DT_NUM,  R_NONE, UL &MenuContext, 0 },
1461   /*
1462   ** .pp
1463   ** This variable controls the number of lines of context that are given
1464   ** when scrolling through menus. (Similar to $$pager_context.)
1465   */
1466   { "menu_move_off",	DT_BOOL, R_NONE, OPTMENUMOVEOFF, 1 },
1467   /*
1468   ** .pp
1469   ** When \fIunset\fP, the bottom entry of menus will never scroll up past
1470   ** the bottom of the screen, unless there are less entries than lines.
1471   ** When \fIset\fP, the bottom entry may move off the bottom.
1472   */
1473   { "menu_scroll",	DT_BOOL, R_NONE, OPTMENUSCROLL, 0 },
1474   /*
1475   ** .pp
1476   ** When \fIset\fP, menus will be scrolled up or down one line when you
1477   ** attempt to move across a screen boundary.  If \fIunset\fP, the screen
1478   ** is cleared and the next or previous page of the menu is displayed
1479   ** (useful for slow links to avoid many redraws).
1480   */
1481 #if defined(USE_IMAP) || defined(USE_POP)
1482   { "message_cache_clean", DT_BOOL, R_NONE, OPTMESSAGECACHECLEAN, 0 },
1483   /*
1484   ** .pp
1485   ** If \fIset\fP, mutt will clean out obsolete entries from the message cache when
1486   ** the mailbox is synchronized. You probably only want to set it
1487   ** every once in a while, since it can be a little slow
1488   ** (especially for large folders).
1489   */
1490   { "message_cachedir",	DT_PATH,	R_NONE,	UL &MessageCachedir, 0 },
1491   /*
1492   ** .pp
1493   ** Set this to a directory and mutt will cache copies of messages from
1494   ** your IMAP and POP servers here. You are free to remove entries at any
1495   ** time.
1496   ** .pp
1497   ** When setting this variable to a directory, mutt needs to fetch every
1498   ** remote message only once and can perform regular expression searches
1499   ** as fast as for local folders.
1500   ** .pp
1501   ** Also see the $$message_cache_clean variable.
1502   */
1503 #endif
1504   { "message_format",	DT_STR,	 R_NONE, UL &MsgFmt, UL "%s" },
1505   /*
1506   ** .pp
1507   ** This is the string displayed in the ``attachment'' menu for
1508   ** attachments of type \fCmessage/rfc822\fP.  For a full listing of defined
1509   ** \fCprintf(3)\fP-like sequences see the section on $$index_format.
1510   */
1511   { "msg_format",	DT_SYN,  R_NONE, UL "message_format", 0 },
1512   /*
1513   */
1514   { "meta_key",		DT_BOOL, R_NONE, OPTMETAKEY, 0 },
1515   /*
1516   ** .pp
1517   ** If \fIset\fP, forces Mutt to interpret keystrokes with the high bit (bit 8)
1518   ** set as if the user had pressed the Esc key and whatever key remains
1519   ** after having the high bit removed.  For example, if the key pressed
1520   ** has an ASCII value of \fC0xf8\fP, then this is treated as if the user had
1521   ** pressed Esc then ``x''.  This is because the result of removing the
1522   ** high bit from \fC0xf8\fP is \fC0x78\fP, which is the ASCII character
1523   ** ``x''.
1524   */
1525   { "metoo",		DT_BOOL, R_NONE, OPTMETOO, 0 },
1526   /*
1527   ** .pp
1528   ** If \fIunset\fP, Mutt will remove your address (see the ``$alternates''
1529   ** command) from the list of recipients when replying to a message.
1530   */
1531   { "mh_purge",		DT_BOOL, R_NONE, OPTMHPURGE, 0 },
1532   /*
1533   ** .pp
1534   ** When \fIunset\fP, mutt will mimic mh's behavior and rename deleted messages
1535   ** to \fI,<old file name>\fP in mh folders instead of really deleting
1536   ** them. This leaves the message on disk but makes programs reading the folder
1537   ** ignore it. If the variable is \fIset\fP, the message files will simply be
1538   ** deleted.
1539   ** .pp
1540   ** This option is similar to $$maildir_trash for Maildir folders.
1541   */
1542   { "mh_seq_flagged",	DT_STR, R_NONE, UL &MhFlagged, UL "flagged" },
1543   /*
1544   ** .pp
1545   ** The name of the MH sequence used for flagged messages.
1546   */
1547   { "mh_seq_replied",	DT_STR, R_NONE, UL &MhReplied, UL "replied" },
1548   /*
1549   ** .pp
1550   ** The name of the MH sequence used to tag replied messages.
1551   */
1552   { "mh_seq_unseen",	DT_STR, R_NONE, UL &MhUnseen, UL "unseen" },
1553   /*
1554   ** .pp
1555   ** The name of the MH sequence used for unseen messages.
1556   */
1557   { "mime_forward",	DT_QUAD, R_NONE, OPT_MIMEFWD, M_NO },
1558   /*
1559   ** .pp
1560   ** When \fIset\fP, the message you are forwarding will be attached as a
1561   ** separate \fCmessage/rfc822\fP MIME part instead of included in the main body of the
1562   ** message.  This is useful for forwarding MIME messages so the receiver
1563   ** can properly view the message as it was delivered to you. If you like
1564   ** to switch between MIME and not MIME from mail to mail, set this
1565   ** variable to ``ask-no'' or ``ask-yes''.
1566   ** .pp
1567   ** Also see $$forward_decode and $$mime_forward_decode.
1568   */
1569   { "mime_forward_decode", DT_BOOL, R_NONE, OPTMIMEFORWDECODE, 0 },
1570   /*
1571   ** .pp
1572   ** Controls the decoding of complex MIME messages into \fCtext/plain\fP when
1573   ** forwarding a message while $$mime_forward is \fIset\fP. Otherwise
1574   ** $$forward_decode is used instead.
1575   */
1576   { "mime_fwd",		DT_SYN,  R_NONE, UL "mime_forward", 0 },
1577   /*
1578   */
1579   { "mime_forward_rest", DT_QUAD, R_NONE, OPT_MIMEFWDREST, M_YES },
1580   /*
1581   ** .pp
1582   ** When forwarding multiple attachments of a MIME message from the attachment
1583   ** menu, attachments which cannot be decoded in a reasonable manner will
1584   ** be attached to the newly composed message if this option is \fIset\fP.
1585   */
1586 #ifdef MIXMASTER
1587   { "mix_entry_format", DT_STR,  R_NONE, UL &MixEntryFormat, UL "%4n %c %-16s %a" },
1588   /*
1589   ** .pp
1590   ** This variable describes the format of a remailer line on the mixmaster
1591   ** chain selection screen.  The following \fCprintf(3)\fP-like sequences are
1592   ** supported:
1593   ** .dl
1594   ** .dt %n .dd The running number on the menu.
1595   ** .dt %c .dd Remailer capabilities.
1596   ** .dt %s .dd The remailer's short name.
1597   ** .dt %a .dd The remailer's e-mail address.
1598   ** .de
1599   */
1600   { "mixmaster",	DT_PATH, R_NONE, UL &Mixmaster, UL MIXMASTER },
1601   /*
1602   ** .pp
1603   ** This variable contains the path to the Mixmaster binary on your
1604   ** system.  It is used with various sets of parameters to gather the
1605   ** list of known remailers, and to finally send a message through the
1606   ** mixmaster chain.
1607   */
1608 #endif
1609   { "move",		DT_QUAD, R_NONE, OPT_MOVE, M_NO },
1610   /*
1611   ** .pp
1612   ** Controls whether or not Mutt will move read messages
1613   ** from your spool mailbox to your $$mbox mailbox, or as a result of
1614   ** a ``$mbox-hook'' command.
1615   */
1616   { "narrow_tree",	DT_BOOL, R_TREE|R_INDEX, OPTNARROWTREE, 0 },
1617   /*
1618   ** .pp
1619   ** This variable, when \fIset\fP, makes the thread tree narrower, allowing
1620   ** deeper threads to fit on the screen.
1621   */
1622 #ifdef USE_SOCKET
1623   { "net_inc",	DT_NUM,	 R_NONE, UL &NetInc, 10 },
1624   /*
1625    ** .pp
1626    ** Operations that expect to transfer a large amount of data over the
1627    ** network will update their progress every $$net_inc kilobytes.
1628    ** If set to 0, no progress messages will be displayed.
1629    ** .pp
1630    ** See also $$read_inc, $$write_inc and $$net_inc.
1631    */
1632 #endif
1633   { "pager",		DT_PATH, R_NONE, UL &Pager, UL "builtin" },
1634   /*
1635   ** .pp
1636   ** This variable specifies which pager you would like to use to view
1637   ** messages. The value ``builtin'' means to use the built-in pager, otherwise this
1638   ** variable should specify the pathname of the external pager you would
1639   ** like to use.
1640   ** .pp
1641   ** Using an external pager may have some disadvantages: Additional
1642   ** keystrokes are necessary because you can't call mutt functions
1643   ** directly from the pager, and screen resizes cause lines longer than
1644   ** the screen width to be badly formatted in the help menu.
1645   */
1646   { "pager_context",	DT_NUM,	 R_NONE, UL &PagerContext, 0 },
1647   /*
1648   ** .pp
1649   ** This variable controls the number of lines of context that are given
1650   ** when displaying the next or previous page in the internal pager.  By
1651   ** default, Mutt will display the line after the last one on the screen
1652   ** at the top of the next page (0 lines of context).
1653   ** .pp
1654   ** This variable also specifies the amount of context given for search
1655   ** results. If positive, this many lines will be given before a match,
1656   ** if 0, the match will be top-aligned.
1657   */
1658   { "pager_format",	DT_STR,	 R_PAGER, UL &PagerFmt, UL "-%Z- %C/%m: %-20.20n   %s%*  -- (%P)" },
1659   /*
1660   ** .pp
1661   ** This variable controls the format of the one-line message ``status''
1662   ** displayed before each message in either the internal or an external
1663   ** pager.  The valid sequences are listed in the $$index_format
1664   ** section.
1665   */
1666   { "pager_index_lines",DT_NUM,	 R_PAGER, UL &PagerIndexLines, 0 },
1667   /*
1668   ** .pp
1669   ** Determines the number of lines of a mini-index which is shown when in
1670   ** the pager.  The current message, unless near the top or bottom of the
1671   ** folder, will be roughly one third of the way down this mini-index,
1672   ** giving the reader the context of a few messages before and after the
1673   ** message.  This is useful, for example, to determine how many messages
1674   ** remain to be read in the current thread.  One of the lines is reserved
1675   ** for the status bar from the index, so a setting of 6
1676   ** will only show 5 lines of the actual index.  A value of 0 results in
1677   ** no index being shown.  If the number of messages in the current folder
1678   ** is less than $$pager_index_lines, then the index will only use as
1679   ** many lines as it needs.
1680   */
1681   { "pager_stop",	DT_BOOL, R_NONE, OPTPAGERSTOP, 0 },
1682   /*
1683   ** .pp
1684   ** When \fIset\fP, the internal-pager will \fBnot\fP move to the next message
1685   ** when you are at the end of a message and invoke the \fC<next-page>\fP
1686   ** function.
1687   */
1688   { "pgp_auto_decode", DT_BOOL, R_NONE, OPTPGPAUTODEC, 0 },
1689   /*
1690   ** .pp
1691   ** If \fIset\fP, mutt will automatically attempt to decrypt traditional PGP
1692   ** messages whenever the user performs an operation which ordinarily would
1693   ** result in the contents of the message being operated on.  For example,
1694   ** if the user displays a pgp-traditional message which has not been manually
1695   ** checked with the \fC$<check-traditional-pgp>\fP function, mutt will automatically
1696   ** check the message for traditional pgp.
1697   */
1698   { "pgp_create_traditional",	DT_SYN, R_NONE, UL "pgp_autoinline", 0 },
1699   { "pgp_autoinline",		DT_BOOL, R_NONE, OPTPGPAUTOINLINE, 0 },
1700   /*
1701   ** .pp
1702   ** This option controls whether Mutt generates old-style inline
1703   ** (traditional) PGP encrypted or signed messages under certain
1704   ** circumstances.  This can be overridden by use of the pgp menu,
1705   ** when inline is not required.
1706   ** .pp
1707   ** Note that Mutt might automatically use PGP/MIME for messages
1708   ** which consist of more than a single MIME part.  Mutt can be
1709   ** configured to ask before sending PGP/MIME messages when inline
1710   ** (traditional) would not work.
1711   ** .pp
1712   ** Also see the $$pgp_mime_auto variable.
1713   ** .pp
1714   ** Also note that using the old-style PGP message format is \fBstrongly\fP
1715   ** \fBdeprecated\fP.
1716   ** (PGP only)
1717   */
1718   { "pgp_check_exit",	DT_BOOL, R_NONE, OPTPGPCHECKEXIT, 1 },
1719   /*
1720   ** .pp
1721   ** If \fIset\fP, mutt will check the exit code of the PGP subprocess when
1722   ** signing or encrypting.  A non-zero exit code means that the
1723   ** subprocess failed.
1724   ** (PGP only)
1725   */
1726   { "pgp_clearsign_command",	DT_STR,	R_NONE, UL &PgpClearSignCommand, 0 },
1727   /*
1728   ** .pp
1729   ** This format is used to create an old-style ``clearsigned'' PGP
1730   ** message.  Note that the use of this format is \fBstrongly\fP
1731   ** \fBdeprecated\fP.
1732   ** .pp
1733   ** This is a format string, see the $$pgp_decode_command command for
1734   ** possible \fCprintf(3)\fP-like sequences.
1735   ** (PGP only)
1736   */
1737   { "pgp_decode_command",       DT_STR, R_NONE, UL &PgpDecodeCommand, 0},
1738   /*
1739   ** .pp
1740   ** This format strings specifies a command which is used to decode
1741   ** application/pgp attachments.
1742   ** .pp
1743   ** The PGP command formats have their own set of \fCprintf(3)\fP-like sequences:
1744   ** .dl
1745   ** .dt %p .dd Expands to PGPPASSFD=0 when a pass phrase is needed, to an empty
1746   **            string otherwise. Note: This may be used with a %? construct.
1747   ** .dt %f .dd Expands to the name of a file containing a message.
1748   ** .dt %s .dd Expands to the name of a file containing the signature part
1749   ** .          of a \fCmultipart/signed\fP attachment when verifying it.
1750   ** .dt %a .dd The value of $$pgp_sign_as.
1751   ** .dt %r .dd One or more key IDs.
1752   ** .de
1753   ** .pp
1754   ** For examples on how to configure these formats for the various versions
1755   ** of PGP which are floating around, see the pgp and gpg sample configuration files in
1756   ** the \fCsamples/\fP subdirectory which has been installed on your system
1757   ** alongside the documentation.
1758   ** (PGP only)
1759   */
1760   { "pgp_decrypt_command", 	DT_STR, R_NONE, UL &PgpDecryptCommand, 0},
1761   /*
1762   ** .pp
1763   ** This command is used to decrypt a PGP encrypted message.
1764   ** .pp
1765   ** This is a format string, see the $$pgp_decode_command command for
1766   ** possible \fCprintf(3)\fP-like sequences.
1767   ** (PGP only)
1768   */
1769   { "pgp_encrypt_only_command", DT_STR, R_NONE, UL &PgpEncryptOnlyCommand, 0},
1770   /*
1771   ** .pp
1772   ** This command is used to encrypt a body part without signing it.
1773   ** .pp
1774   ** This is a format string, see the $$pgp_decode_command command for
1775   ** possible \fCprintf(3)\fP-like sequences.
1776   ** (PGP only)
1777   */
1778   { "pgp_encrypt_sign_command",	DT_STR, R_NONE, UL &PgpEncryptSignCommand, 0},
1779   /*
1780   ** .pp
1781   ** This command is used to both sign and encrypt a body part.
1782   ** .pp
1783   ** This is a format string, see the $$pgp_decode_command command for
1784   ** possible \fCprintf(3)\fP-like sequences.
1785   ** (PGP only)
1786   */
1787   { "pgp_entry_format", DT_STR,  R_NONE, UL &PgpEntryFormat, UL "%4n %t%f %4l/0x%k %-4a %2c %u" },
1788   /*
1789   ** .pp
1790   ** This variable allows you to customize the PGP key selection menu to
1791   ** your personal taste. This string is similar to $$index_format, but
1792   ** has its own set of \fCprintf(3)\fP-like sequences:
1793   ** .dl
1794   ** .dt %n     .dd number
1795   ** .dt %k     .dd key id
1796   ** .dt %u     .dd user id
1797   ** .dt %a     .dd algorithm
1798   ** .dt %l     .dd key length
1799   ** .dt %f     .dd flags
1800   ** .dt %c     .dd capabilities
1801   ** .dt %t     .dd trust/validity of the key-uid association
1802   ** .dt %[<s>] .dd date of the key where <s> is an \fCstrftime(3)\fP expression
1803   ** .de
1804   ** .pp
1805   ** (PGP only)
1806   */
1807   { "pgp_export_command", 	DT_STR, R_NONE, UL &PgpExportCommand, 0},
1808   /*
1809   ** .pp
1810   ** This command is used to export a public key from the user's
1811   ** key ring.
1812   ** .pp
1813   ** This is a format string, see the $$pgp_decode_command command for
1814   ** possible \fCprintf(3)\fP-like sequences.
1815   ** (PGP only)
1816   */
1817   { "pgp_getkeys_command",	DT_STR, R_NONE, UL &PgpGetkeysCommand, 0},
1818   /*
1819   ** .pp
1820   ** This command is invoked whenever mutt will need public key information.
1821   ** Of the sequences supported by $$pgp_decode_command, %r is the only
1822   ** \fCprintf(3)\fP-like sequence used with this format.
1823   ** (PGP only)
1824   */
1825   { "pgp_good_sign",	DT_RX,  R_NONE, UL &PgpGoodSign, 0 },
1826   /*
1827   ** .pp
1828   ** If you assign a text to this variable, then a PGP signature is only
1829   ** considered verified if the output from $$pgp_verify_command contains
1830   ** the text. Use this variable if the exit code from the command is 0
1831   ** even for bad signatures.
1832   ** (PGP only)
1833   */
1834   { "pgp_ignore_subkeys", DT_BOOL, R_NONE, OPTPGPIGNORESUB, 1},
1835   /*
1836   ** .pp
1837   ** Setting this variable will cause Mutt to ignore OpenPGP subkeys. Instead,
1838   ** the principal key will inherit the subkeys' capabilities.  \fIUnset\fP this
1839   ** if you want to play interesting key selection games.
1840   ** (PGP only)
1841   */
1842   { "pgp_import_command",	DT_STR, R_NONE, UL &PgpImportCommand, 0},
1843   /*
1844   ** .pp
1845   ** This command is used to import a key from a message into
1846   ** the user's public key ring.
1847   ** .pp
1848   ** This is a format string, see the $$pgp_decode_command command for
1849   ** possible \fCprintf(3)\fP-like sequences.
1850   ** (PGP only)
1851   */
1852   { "pgp_list_pubring_command", DT_STR, R_NONE, UL &PgpListPubringCommand, 0},
1853   /*
1854   ** .pp
1855   ** This command is used to list the public key ring's contents.  The
1856   ** output format must be analogous to the one used by
1857   ** .ts
1858   ** gpg --list-keys --with-colons.
1859   ** .te
1860   ** .pp
1861   ** This format is also generated by the \fCpgpring\fP utility which comes
1862   ** with mutt.
1863   ** .pp
1864   ** This is a format string, see the $$pgp_decode_command command for
1865   ** possible \fCprintf(3)\fP-like sequences.
1866   ** (PGP only)
1867   */
1868   { "pgp_list_secring_command",	DT_STR, R_NONE, UL &PgpListSecringCommand, 0},
1869   /*
1870   ** .pp
1871   ** This command is used to list the secret key ring's contents.  The
1872   ** output format must be analogous to the one used by:
1873   ** .ts
1874   ** gpg --list-keys --with-colons.
1875   ** .te
1876   ** .pp
1877   ** This format is also generated by the \fCpgpring\fP utility which comes
1878   ** with mutt.
1879   ** .pp
1880   ** This is a format string, see the $$pgp_decode_command command for
1881   ** possible \fCprintf(3)\fP-like sequences.
1882   ** (PGP only)
1883   */
1884   { "pgp_long_ids",	DT_BOOL, R_NONE, OPTPGPLONGIDS, 0 },
1885   /*
1886   ** .pp
1887   ** If \fIset\fP, use 64 bit PGP key IDs, if \fIunset\fP use the normal 32 bit key IDs.
1888   ** (PGP only)
1889   */
1890   { "pgp_mime_auto", DT_QUAD, R_NONE, OPT_PGPMIMEAUTO, M_ASKYES },
1891   /*
1892   ** .pp
1893   ** This option controls whether Mutt will prompt you for
1894   ** automatically sending a (signed/encrypted) message using
1895   ** PGP/MIME when inline (traditional) fails (for any reason).
1896   ** .pp
1897   ** Also note that using the old-style PGP message format is \fBstrongly\fP
1898   ** \fBdeprecated\fP.
1899   ** (PGP only)
1900   */
1901   { "pgp_auto_traditional",	DT_SYN, R_NONE, UL "pgp_replyinline", 0 },
1902   { "pgp_replyinline",		DT_BOOL, R_NONE, OPTPGPREPLYINLINE, 0 },
1903   /*
1904   ** .pp
1905   ** Setting this variable will cause Mutt to always attempt to
1906   ** create an inline (traditional) message when replying to a
1907   ** message which is PGP encrypted/signed inline.  This can be
1908   ** overridden by use of the pgp menu, when inline is not
1909   ** required.  This option does not automatically detect if the
1910   ** (replied-to) message is inline; instead it relies on Mutt
1911   ** internals for previously checked/flagged messages.
1912   ** .pp
1913   ** Note that Mutt might automatically use PGP/MIME for messages
1914   ** which consist of more than a single MIME part.  Mutt can be
1915   ** configured to ask before sending PGP/MIME messages when inline
1916   ** (traditional) would not work.
1917   ** .pp
1918   ** Also see the $$pgp_mime_auto variable.
1919   ** .pp
1920   ** Also note that using the old-style PGP message format is \fBstrongly\fP
1921   ** \fBdeprecated\fP.
1922   ** (PGP only)
1923   **
1924   */
1925   { "pgp_retainable_sigs", DT_BOOL, R_NONE, OPTPGPRETAINABLESIG, 0 },
1926   /*
1927   ** .pp
1928   ** If \fIset\fP, signed and encrypted messages will consist of nested
1929   ** \fCmultipart/signed\fP and \fCmultipart/encrypted\fP body parts.
1930   ** .pp
1931   ** This is useful for applications like encrypted and signed mailing
1932   ** lists, where the outer layer (\fCmultipart/encrypted\fP) can be easily
1933   ** removed, while the inner \fCmultipart/signed\fP part is retained.
1934   ** (PGP only)
1935   */
1936   { "pgp_show_unusable", DT_BOOL, R_NONE, OPTPGPSHOWUNUSABLE, 1 },
1937   /*
1938   ** .pp
1939   ** If \fIset\fP, mutt will display non-usable keys on the PGP key selection
1940   ** menu.  This includes keys which have been revoked, have expired, or
1941   ** have been marked as ``disabled'' by the user.
1942   ** (PGP only)
1943   */
1944   { "pgp_sign_as",	DT_STR,	 R_NONE, UL &PgpSignAs, 0 },
1945   /*
1946   ** .pp
1947   ** If you have more than one key pair, this option allows you to specify
1948   ** which of your private keys to use.  It is recommended that you use the
1949   ** keyid form to specify your key (e.g. \fC0x00112233\fP).
1950   ** (PGP only)
1951   */
1952   { "pgp_sign_command",		DT_STR, R_NONE, UL &PgpSignCommand, 0},
1953   /*
1954   ** .pp
1955   ** This command is used to create the detached PGP signature for a
1956   ** \fCmultipart/signed\fP PGP/MIME body part.
1957   ** .pp
1958   ** This is a format string, see the $$pgp_decode_command command for
1959   ** possible \fCprintf(3)\fP-like sequences.
1960   ** (PGP only)
1961   */
1962   { "pgp_sort_keys",	DT_SORT|DT_SORT_KEYS, R_NONE, UL &PgpSortKeys, SORT_ADDRESS },
1963   /*
1964   ** .pp
1965   ** Specifies how the entries in the pgp menu are sorted. The
1966   ** following are legal values:
1967   ** .dl
1968   ** .dt address .dd sort alphabetically by user id
1969   ** .dt keyid   .dd sort alphabetically by key id
1970   ** .dt date    .dd sort by key creation date
1971   ** .dt trust   .dd sort by the trust of the key
1972   ** .de
1973   ** .pp
1974   ** If you prefer reverse order of the above values, prefix it with
1975   ** ``reverse-''.
1976   ** (PGP only)
1977   */
1978   { "pgp_strict_enc",	DT_BOOL, R_NONE, OPTPGPSTRICTENC, 1 },
1979   /*
1980   ** .pp
1981   ** If \fIset\fP, Mutt will automatically encode PGP/MIME signed messages as
1982   ** quoted-printable.  Please note that unsetting this variable may
1983   ** lead to problems with non-verifyable PGP signatures, so only change
1984   ** this if you know what you are doing.
1985   ** (PGP only)
1986   */
1987   { "pgp_timeout",	DT_NUM,	 R_NONE, UL &PgpTimeout, 300 },
1988   /*
1989   ** .pp
1990   ** The number of seconds after which a cached passphrase will expire if
1991   ** not used.
1992   ** (PGP only)
1993   */
1994   { "pgp_use_gpg_agent", DT_BOOL, R_NONE, OPTUSEGPGAGENT, 0},
1995   /*
1996   ** .pp
1997   ** If \fIset\fP, mutt will use a possibly-running \fCgpg-agent(1)\fP process.
1998   ** (PGP only)
1999   */
2000   { "pgp_verify_command", 	DT_STR, R_NONE, UL &PgpVerifyCommand, 0},
2001   /*
2002   ** .pp
2003   ** This command is used to verify PGP signatures.
2004   ** .pp
2005   ** This is a format string, see the $$pgp_decode_command command for
2006   ** possible \fCprintf(3)\fP-like sequences.
2007   ** (PGP only)
2008   */
2009   { "pgp_verify_key_command",	DT_STR, R_NONE, UL &PgpVerifyKeyCommand, 0},
2010   /*
2011   ** .pp
2012   ** This command is used to verify key information from the key selection
2013   ** menu.
2014   ** .pp
2015   ** This is a format string, see the $$pgp_decode_command command for
2016   ** possible \fCprintf(3)\fP-like sequences.
2017   ** (PGP only)
2018   */
2019   { "pipe_decode",	DT_BOOL, R_NONE, OPTPIPEDECODE, 0 },
2020   /*
2021   ** .pp
2022   ** Used in connection with the \fC<pipe-message>\fP command.  When \fIunset\fP,
2023   ** Mutt will pipe the messages without any preprocessing. When \fIset\fP, Mutt
2024   ** will weed headers and will attempt to decode the messages
2025   ** first.
2026   */
2027   { "pipe_sep",		DT_STR,	 R_NONE, UL &PipeSep, UL "\n" },
2028   /*
2029   ** .pp
2030   ** The separator to add between messages when piping a list of tagged
2031   ** messages to an external Unix command.
2032   */
2033   { "pipe_split",	DT_BOOL, R_NONE, OPTPIPESPLIT, 0 },
2034   /*
2035   ** .pp
2036   ** Used in connection with the \fC<pipe-message>\fP function following
2037   ** \fC<tag-prefix>\fP.  If this variable is \fIunset\fP, when piping a list of
2038   ** tagged messages Mutt will concatenate the messages and will pipe them
2039   ** all concatenated.  When \fIset\fP, Mutt will pipe the messages one by one.
2040   ** In both cases the messages are piped in the current sorted order,
2041   ** and the $$pipe_sep separator is added after each message.
2042   */
2043 #ifdef USE_POP
2044   { "pop_auth_try_all",	DT_BOOL, R_NONE, OPTPOPAUTHTRYALL, 1 },
2045   /*
2046   ** .pp
2047   ** If \fIset\fP, Mutt will try all available authentication methods.
2048   ** When \fIunset\fP, Mutt will only fall back to other authentication
2049   ** methods if the previous methods are unavailable. If a method is
2050   ** available but authentication fails, Mutt will not connect to the POP server.
2051   */
2052   { "pop_authenticators", DT_STR, R_NONE, UL &PopAuthenticators, UL 0 },
2053   /*
2054   ** .pp
2055   ** This is a colon-delimited list of authentication methods mutt may
2056   ** attempt to use to log in to an POP server, in the order mutt should
2057   ** try them.  Authentication methods are either ``user'', ``apop'' or any
2058   ** SASL mechanism, e.g. ``digest-md5'', ``gssapi'' or ``cram-md5''.
2059   ** This option is case-insensitive. If this option is \fIunset\fP
2060   ** (the default) mutt will try all available methods, in order from
2061   ** most-secure to least-secure.
2062   ** .pp
2063   ** Example:
2064   ** .ts
2065   ** set pop_authenticators="digest-md5:apop:user"
2066   ** .te
2067   */
2068   { "pop_checkinterval", DT_NUM, R_NONE, UL &PopCheckTimeout, 60 },
2069   /*
2070   ** .pp
2071   ** This variable configures how often (in seconds) mutt should look for
2072   ** new mail in the currently selected mailbox if it is a POP mailbox.
2073   */
2074   { "pop_delete",	DT_QUAD, R_NONE, OPT_POPDELETE, M_ASKNO },
2075   /*
2076   ** .pp
2077   ** If \fIset\fP, Mutt will delete successfully downloaded messages from the POP
2078   ** server when using the \fC$<fetch-mail>\fP function.  When \fIunset\fP, Mutt will
2079   ** download messages but also leave them on the POP server.
2080   */
2081   { "pop_host",		DT_STR,	 R_NONE, UL &PopHost, UL "" },
2082   /*
2083   ** .pp
2084   ** The name of your POP server for the \fC$<fetch-mail>\fP function.  You
2085   ** can also specify an alternative port, username and password, i.e.:
2086   ** .ts
2087   ** [pop[s]://][username[:password]@]popserver[:port]
2088   ** .te
2089   ** .pp
2090   ** where ``[...]'' denotes an optional part.
2091   */
2092   { "pop_last",		DT_BOOL, R_NONE, OPTPOPLAST, 0 },
2093   /*
2094   ** .pp
2095   ** If this variable is \fIset\fP, mutt will try to use the ``\fCLAST\fP'' POP command
2096   ** for retrieving only unread messages from the POP server when using
2097   ** the \fC$<fetch-mail>\fP function.
2098   */
2099   { "pop_pass",		DT_STR,	 R_NONE, UL &PopPass, UL "" },
2100   /*
2101   ** .pp
2102   ** Specifies the password for your POP account.  If \fIunset\fP, Mutt will
2103   ** prompt you for your password when you open a POP mailbox.
2104   ** .pp
2105   ** \fBWarning\fP: you should only use this option when you are on a
2106   ** fairly secure machine, because the superuser can read your muttrc
2107   ** even if you are the only one who can read the file.
2108   */
2109   { "pop_reconnect",	DT_QUAD, R_NONE, OPT_POPRECONNECT, M_ASKYES },
2110   /*
2111   ** .pp
2112   ** Controls whether or not Mutt will try to reconnect to the POP server if
2113   ** the connection is lost.
2114   */
2115   { "pop_user",		DT_STR,	 R_NONE, UL &PopUser, 0 },
2116   /*
2117   ** .pp
2118   ** Your login name on the POP server.
2119   ** .pp
2120   ** This variable defaults to your user name on the local machine.
2121   */
2122 #endif /* USE_POP */
2123   { "post_indent_string",DT_STR, R_NONE, UL &PostIndentString, UL "" },
2124   /*
2125   ** .pp
2126   ** Similar to the $$attribution variable, Mutt will append this
2127   ** string after the inclusion of a message which is being replied to.
2128   */
2129   { "post_indent_str",  DT_SYN,  R_NONE, UL "post_indent_string", 0 },
2130   /*
2131   */
2132   { "postpone",		DT_QUAD, R_NONE, OPT_POSTPONE, M_ASKYES },
2133   /*
2134   ** .pp
2135   ** Controls whether or not messages are saved in the $$postponed
2136   ** mailbox when you elect not to send immediately.
2137   ** .pp
2138   ** Also see the $$recall variable.
2139   */
2140   { "postponed",	DT_PATH, R_INDEX, UL &Postponed, UL "~/postponed" },
2141   /*
2142   ** .pp
2143   ** Mutt allows you to indefinitely ``$postpone sending a message'' which
2144   ** you are editing.  When you choose to postpone a message, Mutt saves it
2145   ** in the mailbox specified by this variable.
2146   ** .pp
2147   ** Also see the $$postpone variable.
2148   */
2149 #ifdef USE_SOCKET
2150   { "preconnect",	DT_STR, R_NONE, UL &Preconnect, UL 0},
2151   /*
2152   ** .pp
2153   ** If \fIset\fP, a shell command to be executed if mutt fails to establish
2154   ** a connection to the server. This is useful for setting up secure
2155   ** connections, e.g. with \fCssh(1)\fP. If the command returns a  nonzero
2156   ** status, mutt gives up opening the server. Example:
2157   ** .ts
2158   ** set preconnect="ssh -f -q -L 1234:mailhost.net:143 mailhost.net \(rs
2159   ** sleep 20 < /dev/null > /dev/null"
2160   ** .te
2161   ** .pp
2162   ** Mailbox ``foo'' on ``mailhost.net'' can now be reached
2163   ** as ``{localhost:1234}foo''.
2164   ** .pp
2165   ** Note: For this example to work, you must be able to log in to the
2166   ** remote machine without having to enter a password.
2167   */
2168 #endif /* USE_SOCKET */
2169   { "print",		DT_QUAD, R_NONE, OPT_PRINT, M_ASKNO },
2170   /*
2171   ** .pp
2172   ** Controls whether or not Mutt really prints messages.
2173   ** This is set to ``ask-no'' by default, because some people
2174   ** accidentally hit ``p'' often.
2175   */
2176   { "print_command",	DT_PATH, R_NONE, UL &PrintCmd, UL "lpr" },
2177   /*
2178   ** .pp
2179   ** This specifies the command pipe that should be used to print messages.
2180   */
2181   { "print_cmd",	DT_SYN,  R_NONE, UL "print_command", 0 },
2182   /*
2183   */
2184   { "print_decode",	DT_BOOL, R_NONE, OPTPRINTDECODE, 1 },
2185   /*
2186   ** .pp
2187   ** Used in connection with the \fC<print-message>\fP command.  If this
2188   ** option is \fIset\fP, the message is decoded before it is passed to the
2189   ** external command specified by $$print_command.  If this option
2190   ** is \fIunset\fP, no processing will be applied to the message when
2191   ** printing it.  The latter setting may be useful if you are using
2192   ** some advanced printer filter which is able to properly format
2193   ** e-mail messages for printing.
2194   */
2195   { "print_split",	DT_BOOL, R_NONE, OPTPRINTSPLIT,  0 },
2196   /*
2197   ** .pp
2198   ** Used in connection with the \fC<print-message>\fP command.  If this option
2199   ** is \fIset\fP, the command specified by $$print_command is executed once for
2200   ** each message which is to be printed.  If this option is \fIunset\fP,
2201   ** the command specified by $$print_command is executed only once, and
2202   ** all the messages are concatenated, with a form feed as the message
2203   ** separator.
2204   ** .pp
2205   ** Those who use the \fCenscript\fP(1) program's mail-printing mode will
2206   ** most likely want to \fIset\fP this option.
2207   */
2208   { "prompt_after",	DT_BOOL, R_NONE, OPTPROMPTAFTER, 1 },
2209   /*
2210   ** .pp
2211   ** If you use an \fIexternal\fP $$pager, setting this variable will
2212   ** cause Mutt to prompt you for a command when the pager exits rather
2213   ** than returning to the index menu.  If \fIunset\fP, Mutt will return to the
2214   ** index menu when the external pager exits.
2215   */
2216   { "query_command",	DT_PATH, R_NONE, UL &QueryCmd, UL "" },
2217   /*
2218   ** .pp
2219   ** This specifies the command Mutt will use to make external address
2220   ** queries.  The string may contain a ``%s'', which will be substituted
2221   ** with the query string the user types.  Mutt will add quotes around the
2222   ** string substituted for ``%s'' automatically according to shell quoting
2223   ** rules, so you should avoid adding your own.  If no ``%s'' is found in
2224   ** the string, Mutt will append the user's query to the end of the string.
2225   ** See ``$query'' for more information.
2226   */
2227   { "query_format",	DT_STR, R_NONE, UL &QueryFormat, UL "%4c %t %-25.25a %-25.25n %?e?(%e)?" },
2228   /*
2229   ** .pp
2230   ** This variable describes the format of the ``query'' menu. The
2231   ** following \fCprintf(3)\fP-style sequences are understood:
2232   ** .dl
2233   ** .dt %a  .dd destination address
2234   ** .dt %c  .dd current entry number
2235   ** .dt %e  .dd extra information *
2236   ** .dt %n  .dd destination name
2237   ** .dt %t  .dd ``*'' if current entry is tagged, a space otherwise
2238   ** .dt %>X .dd right justify the rest of the string and pad with ``X''
2239   ** .dt %|X .dd pad to the end of the line with ``X''
2240   ** .dt %*X .dd soft-fill with character ``X'' as pad
2241   ** .de
2242   ** .pp
2243   ** For an explanation of ``soft-fill'', see the $$index_format documentation.
2244   ** .pp
2245   ** * = can be optionally printed if nonzero, see the $$status_format documentation.
2246   */
2247   { "quit",		DT_QUAD, R_NONE, OPT_QUIT, M_YES },
2248   /*
2249   ** .pp
2250   ** This variable controls whether ``quit'' and ``exit'' actually quit
2251   ** from mutt.  If this option is \fIset\fP, they do quit, if it is \fIunset\fP, they
2252   ** have no effect, and if it is set to \fIask-yes\fP or \fIask-no\fP, you are
2253   ** prompted for confirmation when you try to quit.
2254   */
2255   { "quote_regexp",	DT_RX,	 R_PAGER, UL &QuoteRegexp, UL "^([ \t]*[|>:}#])+" },
2256   /*
2257   ** .pp
2258   ** A regular expression used in the internal pager to determine quoted
2259   ** sections of text in the body of a message. Quoted text may be filtered
2260   ** out using the \fC<toggle-quoted>\fP command, or colored according to the
2261   ** ``color quoted'' family of directives.
2262   ** .pp
2263   ** Higher levels of quoting may be colored differently (``color quoted1'',
2264   ** ``color quoted2'', etc.). The quoting level is determined by removing
2265   ** the last character from the matched text and recursively reapplying
2266   ** the regular expression until it fails to produce a match.
2267   ** .pp
2268   ** Match detection may be overridden by the $$smileys regular expression.
2269   */
2270   { "read_inc",		DT_NUM,	 R_NONE, UL &ReadInc, 10 },
2271   /*
2272   ** .pp
2273   ** If set to a value greater than 0, Mutt will display which message it
2274   ** is currently on when reading a mailbox or when performing search actions
2275   ** such as search and limit. The message is printed after
2276   ** this many messages have been read or searched (e.g., if set to 25, Mutt will
2277   ** print a message when it is at message 25, and then again when it gets
2278   ** to message 50).  This variable is meant to indicate progress when
2279   ** reading or searching large mailboxes which may take some time.
2280   ** When set to 0, only a single message will appear before the reading
2281   ** the mailbox.
2282   ** .pp
2283   ** Also see the $$write_inc, $$net_inc and $$time_inc variables and the
2284   ** ``$tuning'' section of the manual for performance considerations.
2285   */
2286   { "read_only",	DT_BOOL, R_NONE, OPTREADONLY, 0 },
2287   /*
2288   ** .pp
2289   ** If \fIset\fP, all folders are opened in read-only mode.
2290   */
2291   { "realname",		DT_STR,	 R_BOTH, UL &Realname, 0 },
2292   /*
2293   ** .pp
2294   ** This variable specifies what ``real'' or ``personal'' name should be used
2295   ** when sending messages.
2296   ** .pp
2297   ** By default, this is the GECOS field from \fC/etc/passwd\fP.  Note that this
2298   ** variable will \fInot\fP be used when the user has set a real name
2299   ** in the $$from variable.
2300   */
2301   { "recall",		DT_QUAD, R_NONE, OPT_RECALL, M_ASKYES },
2302   /*
2303   ** .pp
2304   ** Controls whether or not Mutt recalls postponed messages
2305   ** when composing a new message.
2306   ** .pp
2307   ** \fISetting\fP this variable to is not generally useful, and thus not
2308   ** recommended.
2309   ** .pp
2310   ** Also see $$postponed variable.
2311   */
2312   { "record",		DT_PATH, R_NONE, UL &Outbox, UL "~/sent" },
2313   /*
2314   ** .pp
2315   ** This specifies the file into which your outgoing messages should be
2316   ** appended.  (This is meant as the primary method for saving a copy of
2317   ** your messages, but another way to do this is using the ``$my_hdr''
2318   ** command to create a ``Bcc:'' field with your email address in it.)
2319   ** .pp
2320   ** The value of \fI$$record\fP is overridden by the $$force_name and
2321   ** $$save_name variables, and the ``$fcc-hook'' command.
2322   */
2323   { "reply_regexp",	DT_RX,	 R_INDEX|R_RESORT, UL &ReplyRegexp, UL "^(re([\\[0-9\\]+])*|aw):[ \t]*" },
2324   /*
2325   ** .pp
2326   ** A regular expression used to recognize reply messages when threading
2327   ** and replying. The default value corresponds to the English "Re:" and
2328   ** the German "Aw:".
2329   */
2330   { "reply_self",	DT_BOOL, R_NONE, OPTREPLYSELF, 0 },
2331   /*
2332   ** .pp
2333   ** If \fIunset\fP and you are replying to a message sent by you, Mutt will
2334   ** assume that you want to reply to the recipients of that message rather
2335   ** than to yourself.
2336   ** .pp
2337   ** Also see the ``$alternates'' command.
2338   */
2339   { "reply_to",		DT_QUAD, R_NONE, OPT_REPLYTO, M_ASKYES },
2340   /*
2341   ** .pp
2342   ** If \fIset\fP, when replying to a message, Mutt will use the address listed
2343   ** in the Reply-to: header as the recipient of the reply.  If \fIunset\fP,
2344   ** it will use the address in the From: header field instead.  This
2345   ** option is useful for reading a mailing list that sets the Reply-To:
2346   ** header field to the list address and you want to send a private
2347   ** message to the author of a message.
2348   */
2349   { "resolve",		DT_BOOL, R_NONE, OPTRESOLVE, 1 },
2350   /*
2351   ** .pp
2352   ** When \fIset\fP, the cursor will be automatically advanced to the next
2353   ** (possibly undeleted) message whenever a command that modifies the
2354   ** current message is executed.
2355   */
2356   { "reverse_alias",	DT_BOOL, R_BOTH, OPTREVALIAS, 0 },
2357   /*
2358   ** .pp
2359   ** This variable controls whether or not Mutt will display the ``personal''
2360   ** name from your aliases in the index menu if it finds an alias that
2361   ** matches the message's sender.  For example, if you have the following
2362   ** alias:
2363   ** .ts
2364   ** alias juser abd30425@somewhere.net (Joe User)
2365   ** .te
2366   ** .pp
2367   ** and then you receive mail which contains the following header:
2368   ** .ts
2369   ** From: abd30425@somewhere.net
2370   ** .te
2371   ** .pp
2372   ** It would be displayed in the index menu as ``Joe User'' instead of
2373   ** ``abd30425@somewhere.net.''  This is useful when the person's e-mail
2374   ** address is not human friendly.
2375   */
2376   { "reverse_name",	DT_BOOL, R_BOTH, OPTREVNAME, 0 },
2377   /*
2378   ** .pp
2379   ** It may sometimes arrive that you receive mail to a certain machine,
2380   ** move the messages to another machine, and reply to some the messages
2381   ** from there.  If this variable is \fIset\fP, the default \fIFrom:\fP line of
2382   ** the reply messages is built using the address where you received the
2383   ** messages you are replying to \fBif\fP that address matches your
2384   ** ``$alternates''.  If the variable is \fIunset\fP, or the address that would be
2385   ** used doesn't match your ``$alternates'', the \fIFrom:\fP line will use
2386   ** your address on the current machine.
2387   ** .pp
2388   ** Also see the ``$alternates'' command.
2389   */
2390   { "reverse_realname",	DT_BOOL, R_BOTH, OPTREVREAL, 1 },
2391   /*
2392   ** .pp
2393   ** This variable fine-tunes the behavior of the $$reverse_name feature.
2394   ** When it is \fIset\fP, mutt will use the address from incoming messages as-is,
2395   ** possibly including eventual real names.  When it is \fIunset\fP, mutt will
2396   ** override any such real names with the setting of the $$realname variable.
2397   */
2398   { "rfc2047_parameters", DT_BOOL, R_NONE, OPTRFC2047PARAMS, 0 },
2399   /*
2400   ** .pp
2401   ** When this variable is \fIset\fP, Mutt will decode RFC2047-encoded MIME
2402   ** parameters. You want to set this variable when mutt suggests you
2403   ** to save attachments to files named like:
2404   ** .ts
2405   ** =?iso-8859-1?Q?file=5F=E4=5F991116=2Ezip?=
2406   ** .te
2407   ** .pp
2408   ** When this variable is \fIset\fP interactively, the change won't be
2409   ** active until you change folders.
2410   ** .pp
2411   ** Note that this use of RFC2047's encoding is explicitly
2412   ** prohibited by the standard, but nevertheless encountered in the
2413   ** wild.
2414   ** .pp
2415   ** Also note that setting this parameter will \fInot\fP have the effect
2416   ** that mutt \fIgenerates\fP this kind of encoding.  Instead, mutt will
2417   ** unconditionally use the encoding specified in RFC2231.
2418   */
2419   { "sanitize_ja_chars",   DT_BOOL, R_NONE, OPTSANITIZEJACHARS, 0 },
2420   /*
2421   ** .pp
2422   ** When set, Japanese "platform dependent characters" (illegal
2423   ** characters for iso-2022-jp charset; mainly used by MS-Windows
2424   ** mailers) are substituted to special character, GETA mark ('ESC $$ B " .
2425   ** ESC ( B' in iso-2022-jp), and JIS X 0201 kana characters
2426   ** (only for "ESC ) I" cases) are also substituted to "?" to
2427   ** prevent garbage characters. JIS X 0201 kana characters are
2428   ** not substituted if they appear in 8bit form.
2429   ** .pp
2430   ** This fixes another Japanese encoding issue. In case $$charset
2431   ** is set to "EUC-JP", which does not contain JIS X 0201 roman
2432   ** character set, the JIS X 0201 roman part of received messages
2433   ** encoded in iso-2022-jp can not be converted to EUC-JP.
2434   ** On the other hand, the ASCII part can not be converted to
2435   ** Shift_JIS, which does not contain ASCII character set. Thus,
2436   ** the converted characters are garbled in these cases. When this
2437   ** option is set, the JIS X 0201 roman escape sequence and the
2438   ** ASCII escape sequence are replaced appropriately to prevent
2439   ** the output from being garbled.
2440   */
2441   { "save_address",	DT_BOOL, R_NONE, OPTSAVEADDRESS, 0 },
2442   /*
2443   ** .pp
2444   ** If \fIset\fP, mutt will take the sender's full address when choosing a
2445   ** default folder for saving a mail. If $$save_name or $$force_name
2446   ** is \fIset\fP too, the selection of the Fcc folder will be changed as well.
2447   */
2448   { "save_empty",	DT_BOOL, R_NONE, OPTSAVEEMPTY, 1 },
2449   /*
2450   ** .pp
2451   ** When \fIunset\fP, mailboxes which contain no saved messages will be removed
2452   ** when closed (the exception is $$spoolfile which is never removed).
2453   ** If \fIset\fP, mailboxes are never removed.
2454   ** .pp
2455   ** \fBNote:\fP This only applies to mbox and MMDF folders, Mutt does not
2456   ** delete MH and Maildir directories.
2457   */
2458   { "save_history",     DT_NUM,  R_NONE, UL &SaveHist, 0 },
2459   /*
2460   ** .pp
2461   ** This variable controls the size of the history (per category) saved in the
2462   ** $$history_file file.
2463   */
2464   { "save_name",	DT_BOOL, R_NONE, OPTSAVENAME, 0 },
2465   /*
2466   ** .pp
2467   ** This variable controls how copies of outgoing messages are saved.
2468   ** When \fIset\fP, a check is made to see if a mailbox specified by the
2469   ** recipient address exists (this is done by searching for a mailbox in
2470   ** the $$folder directory with the \fIusername\fP part of the
2471   ** recipient address).  If the mailbox exists, the outgoing message will
2472   ** be saved to that mailbox, otherwise the message is saved to the
2473   ** $$record mailbox.
2474   ** .pp
2475   ** Also see the $$force_name variable.
2476   */
2477   { "score", 		DT_BOOL, R_NONE, OPTSCORE, 1 },
2478   /*
2479   ** .pp
2480   ** When this variable is \fIunset\fP, scoring is turned off.  This can
2481   ** be useful to selectively disable scoring for certain folders when the
2482   ** $$score_threshold_delete variable and related are used.
2483   **
2484   */
2485   { "score_threshold_delete", DT_NUM, R_NONE, UL &ScoreThresholdDelete, UL -1 },
2486   /*
2487   ** .pp
2488   ** Messages which have been assigned a score equal to or lower than the value
2489   ** of this variable are automatically marked for deletion by mutt.  Since
2490   ** mutt scores are always greater than or equal to zero, the default setting
2491   ** of this variable will never mark a message for deletion.
2492   */
2493   { "score_threshold_flag", DT_NUM, R_NONE, UL &ScoreThresholdFlag, 9999 },
2494   /*
2495   ** .pp
2496   ** Messages which have been assigned a score greater than or equal to this
2497   ** variable's value are automatically marked "flagged".
2498   */
2499   { "score_threshold_read", DT_NUM, R_NONE, UL &ScoreThresholdRead, UL -1 },
2500   /*
2501   ** .pp
2502   ** Messages which have been assigned a score equal to or lower than the value
2503   ** of this variable are automatically marked as read by mutt.  Since
2504   ** mutt scores are always greater than or equal to zero, the default setting
2505   ** of this variable will never mark a message read.
2506   */
2507   { "search_context",	DT_NUM,  R_NONE, UL &SearchContext, UL 0 },
2508   /*
2509   ** .pp
2510   ** For the pager, this variable specifies the number of lines shown
2511   ** before search results. By default, search results will be top-aligned.
2512   */
2513   { "send_charset",	DT_STR,  R_NONE, UL &SendCharset, UL "us-ascii:iso-8859-1:utf-8" },
2514   /*
2515   ** .pp
2516   ** A colon-delimited list of character sets for outgoing messages. Mutt will use the
2517   ** first character set into which the text can be converted exactly.
2518   ** If your $$charset is not ``iso-8859-1'' and recipients may not
2519   ** understand ``UTF-8'', it is advisable to include in the list an
2520   ** appropriate widely used standard character set (such as
2521   ** ``iso-8859-2'', ``koi8-r'' or ``iso-2022-jp'') either instead of or after
2522   ** ``iso-8859-1''.
2523   ** .pp
2524   ** In case the text cannot be converted into one of these exactly,
2525   ** mutt uses $$charset as a fallback.
2526   */
2527   { "sendmail",		DT_PATH, R_NONE, UL &Sendmail, UL SENDMAIL " -oem -oi" },
2528   /*
2529   ** .pp
2530   ** Specifies the program and arguments used to deliver mail sent by Mutt.
2531   ** Mutt expects that the specified program interprets additional
2532   ** arguments as recipient addresses.
2533   */
2534   { "sendmail_wait",	DT_NUM,  R_NONE, UL &SendmailWait, 0 },
2535   /*
2536   ** .pp
2537   ** Specifies the number of seconds to wait for the $$sendmail process
2538   ** to finish before giving up and putting delivery in the background.
2539   ** .pp
2540   ** Mutt interprets the value of this variable as follows:
2541   ** .dl
2542   ** .dt >0 .dd number of seconds to wait for sendmail to finish before continuing
2543   ** .dt 0  .dd wait forever for sendmail to finish
2544   ** .dt <0 .dd always put sendmail in the background without waiting
2545   ** .de
2546   ** .pp
2547   ** Note that if you specify a value other than 0, the output of the child
2548   ** process will be put in a temporary file.  If there is some error, you
2549   ** will be informed as to where to find the output.
2550   */
2551   { "shell",		DT_PATH, R_NONE, UL &Shell, 0 },
2552   /*
2553   ** .pp
2554   ** Command to use when spawning a subshell.  By default, the user's login
2555   ** shell from \fC/etc/passwd\fP is used.
2556   */
2557   { "sig_dashes",	DT_BOOL, R_NONE, OPTSIGDASHES, 1 },
2558   /*
2559   ** .pp
2560   ** If \fIset\fP, a line containing ``-- '' (note the trailing space) will be inserted before your
2561   ** $$signature.  It is \fBstrongly\fP recommended that you not \fIunset\fP
2562   ** this variable unless your signature contains just your name.  The
2563   ** reason for this is because many software packages use ``-- \n'' to
2564   ** detect your signature.  For example, Mutt has the ability to highlight
2565   ** the signature in a different color in the built-in pager.
2566   */
2567   { "sig_on_top",	DT_BOOL, R_NONE, OPTSIGONTOP, 0},
2568   /*
2569   ** .pp
2570   ** If \fIset\fP, the signature will be included before any quoted or forwarded
2571   ** text.  It is \fBstrongly\fP recommended that you do not set this variable
2572   ** unless you really know what you are doing, and are prepared to take
2573   ** some heat from netiquette guardians.
2574   */
2575   { "signature",	DT_PATH, R_NONE, UL &Signature, UL "~/.signature" },
2576   /*
2577   ** .pp
2578   ** Specifies the filename of your signature, which is appended to all
2579   ** outgoing messages.   If the filename ends with a pipe (``|''), it is
2580   ** assumed that filename is a shell command and input should be read from
2581   ** its standard output.
2582   */
2583   { "simple_search",	DT_STR,	 R_NONE, UL &SimpleSearch, UL "~f %s | ~s %s" },
2584   /*
2585   ** .pp
2586   ** Specifies how Mutt should expand a simple search into a real search
2587   ** pattern.  A simple search is one that does not contain any of the ``~'' pattern
2588   ** operators.  See ``$patterns'' for more information on search patterns.
2589   ** .pp
2590   ** For example, if you simply type ``joe'' at a search or limit prompt, Mutt
2591   ** will automatically expand it to the value specified by this variable by
2592   ** replacing ``%s'' with the supplied string.
2593   ** For the default value, ``joe'' would be expanded to: ``~f joe | ~s joe''.
2594   */
2595   { "sleep_time",	DT_NUM, R_NONE, UL &SleepTime, 1 },
2596   /*
2597   ** .pp
2598   ** Specifies time, in seconds, to pause while displaying certain informational
2599   ** messages, while moving from folder to folder and after expunging
2600   ** messages from the current folder.  The default is to pause one second, so
2601   ** a value of zero for this option suppresses the pause.
2602   */
2603   { "smart_wrap",	DT_BOOL, R_PAGER, OPTWRAP, 1 },
2604   /*
2605   ** .pp
2606   ** Controls the display of lines longer than the screen width in the
2607   ** internal pager. If \fIset\fP, long lines are wrapped at a word boundary.  If
2608   ** \fIunset\fP, lines are simply wrapped at the screen edge. Also see the
2609   ** $$markers variable.
2610   */
2611   { "smileys",		DT_RX,	 R_PAGER, UL &Smileys, UL "(>From )|(:[-^]?[][)(><}{|/DP])" },
2612   /*
2613   ** .pp
2614   ** The \fIpager\fP uses this variable to catch some common false
2615   ** positives of $$quote_regexp, most notably smileys and not consider
2616   ** a line quoted text if it also matches $$smileys. This mostly
2617   ** happens at the beginning of a line.
2618   */
2619 
2620 
2621 
2622   { "smime_ask_cert_label",	DT_BOOL, R_NONE, OPTASKCERTLABEL, 1 },
2623   /*
2624   ** .pp
2625   ** This flag controls whether you want to be asked to enter a label
2626   ** for a certificate about to be added to the database or not. It is
2627   ** \fIset\fP by default.
2628   ** (S/MIME only)
2629   */
2630   { "smime_ca_location",	DT_PATH, R_NONE, UL &SmimeCALocation, 0 },
2631   /*
2632   ** .pp
2633   ** This variable contains the name of either a directory, or a file which
2634   ** contains trusted certificates for use with OpenSSL.
2635   ** (S/MIME only)
2636   */
2637   { "smime_certificates",	DT_PATH, R_NONE, UL &SmimeCertificates, 0 },
2638   /*
2639   ** .pp
2640   ** Since for S/MIME there is no pubring/secring as with PGP, mutt has to handle
2641   ** storage and retrieval of keys by itself. This is very basic right
2642   ** now, and keys and certificates are stored in two different
2643   ** directories, both named as the hash-value retrieved from
2644   ** OpenSSL. There is an index file which contains mailbox-address
2645   ** keyid pairs, and which can be manually edited. This option points to
2646   ** the location of the certificates.
2647   ** (S/MIME only)
2648   */
2649   { "smime_decrypt_command", 	DT_STR, R_NONE, UL &SmimeDecryptCommand, 0},
2650   /*
2651   ** .pp
2652   ** This format string specifies a command which is used to decrypt
2653   ** \fCapplication/x-pkcs7-mime\fP attachments.
2654   ** .pp
2655   ** The OpenSSL command formats have their own set of \fCprintf(3)\fP-like sequences
2656   ** similar to PGP's:
2657   ** .dl
2658   ** .dt %f .dd Expands to the name of a file containing a message.
2659   ** .dt %s .dd Expands to the name of a file containing the signature part
2660   ** .          of a \fCmultipart/signed\fP attachment when verifying it.
2661   ** .dt %k .dd The key-pair specified with $$smime_default_key
2662   ** .dt %c .dd One or more certificate IDs.
2663   ** .dt %a .dd The algorithm used for encryption.
2664   ** .dt %C .dd CA location:  Depending on whether $$smime_ca_location
2665   ** .          points to a directory or file, this expands to
2666   ** .          ``-CApath $$smime_ca_location'' or ``-CAfile $$smime_ca_location''.
2667   ** .de
2668   ** .pp
2669   ** For examples on how to configure these formats, see the \fCsmime.rc\fP in
2670   ** the \fCsamples/\fP subdirectory which has been installed on your system
2671   ** alongside the documentation.
2672   ** (S/MIME only)
2673   */
2674   { "smime_decrypt_use_default_key",	DT_BOOL, R_NONE, OPTSDEFAULTDECRYPTKEY, 1 },
2675   /*
2676   ** .pp
2677   ** If \fIset\fP (default) this tells mutt to use the default key for decryption. Otherwise,
2678   ** if managing multiple certificate-key-pairs, mutt will try to use the mailbox-address
2679   ** to determine the key to use. It will ask you to supply a key, if it can't find one.
2680   ** (S/MIME only)
2681   */
2682   { "smime_sign_as",			DT_SYN,  R_NONE, UL "smime_default_key", 0 },
2683   { "smime_default_key",		DT_STR,	 R_NONE, UL &SmimeDefaultKey, 0 },
2684   /*
2685   ** .pp
2686   ** This is the default key-pair to use for signing. This must be set to the
2687   ** keyid (the hash-value that OpenSSL generates) to work properly
2688   ** (S/MIME only)
2689   */
2690   { "smime_encrypt_command", 	DT_STR, R_NONE, UL &SmimeEncryptCommand, 0},
2691   /*
2692   ** .pp
2693   ** This command is used to create encrypted S/MIME messages.
2694   ** .pp
2695   ** This is a format string, see the $$smime_decrypt_command command for
2696   ** possible \fCprintf(3)\fP-like sequences.
2697   ** (S/MIME only)
2698   */
2699   { "smime_encrypt_with",	DT_STR,	 R_NONE, UL &SmimeCryptAlg, 0 },
2700   /*
2701   ** .pp
2702   ** This sets the algorithm that should be used for encryption.
2703   ** Valid choices are ``des'', ``des3'', ``rc2-40'', ``rc2-64'', ``rc2-128''.
2704   ** If \fIunset\fP, ``3des'' (TripleDES) is used.
2705   ** (S/MIME only)
2706   */
2707   { "smime_get_cert_command", 	DT_STR, R_NONE, UL &SmimeGetCertCommand, 0},
2708   /*
2709   ** .pp
2710   ** This command is used to extract X509 certificates from a PKCS7 structure.
2711   ** .pp
2712   ** This is a format string, see the $$smime_decrypt_command command for
2713   ** possible \fCprintf(3)\fP-like sequences.
2714   ** (S/MIME only)
2715   */
2716   { "smime_get_cert_email_command", 	DT_STR, R_NONE, UL &SmimeGetCertEmailCommand, 0},
2717   /*
2718   ** .pp
2719   ** This command is used to extract the mail address(es) used for storing
2720   ** X509 certificates, and for verification purposes (to check whether the
2721   ** certificate was issued for the sender's mailbox).
2722   ** .pp
2723   ** This is a format string, see the $$smime_decrypt_command command for
2724   ** possible \fCprintf(3)\fP-like sequences.
2725   ** (S/MIME only)
2726   */
2727   { "smime_get_signer_cert_command", 	DT_STR, R_NONE, UL &SmimeGetSignerCertCommand, 0},
2728   /*
2729   ** .pp
2730   ** This command is used to extract only the signers X509 certificate from a S/MIME
2731   ** signature, so that the certificate's owner may get compared to the
2732   ** email's ``From:'' field.
2733   ** .pp
2734   ** This is a format string, see the $$smime_decrypt_command command for
2735   ** possible \fCprintf(3)\fP-like sequences.
2736   ** (S/MIME only)
2737   */
2738   { "smime_import_cert_command", 	DT_STR, R_NONE, UL &SmimeImportCertCommand, 0},
2739   /*
2740   ** .pp
2741   ** This command is used to import a certificate via smime_keys.
2742   ** .pp
2743   ** This is a format string, see the $$smime_decrypt_command command for
2744   ** possible \fCprintf(3)\fP-like sequences.
2745   ** (S/MIME only)
2746   */
2747   { "smime_is_default", DT_BOOL,  R_NONE, OPTSMIMEISDEFAULT, 0},
2748   /*
2749   ** .pp
2750   ** The default behavior of mutt is to use PGP on all auto-sign/encryption
2751   ** operations. To override and to use OpenSSL instead this must be \fIset\fP.
2752   ** However, this has no effect while replying, since mutt will automatically
2753   ** select the same application that was used to sign/encrypt the original
2754   ** message.  (Note that this variable can be overridden by unsetting $$crypt_autosmime.)
2755   ** (S/MIME only)
2756   */
2757   { "smime_keys",		DT_PATH, R_NONE, UL &SmimeKeys, 0 },
2758   /*
2759   ** .pp
2760   ** Since for S/MIME there is no pubring/secring as with PGP, mutt has to handle
2761   ** storage and retrieval of keys/certs by itself. This is very basic right now,
2762   ** and stores keys and certificates in two different directories, both
2763   ** named as the hash-value retrieved from OpenSSL. There is an index file
2764   ** which contains mailbox-address keyid pair, and which can be manually
2765   ** edited. This option points to the location of the private keys.
2766   ** (S/MIME only)
2767   */
2768   { "smime_pk7out_command", 	DT_STR, R_NONE, UL &SmimePk7outCommand, 0},
2769   /*
2770   ** .pp
2771   ** This command is used to extract PKCS7 structures of S/MIME signatures,
2772   ** in order to extract the public X509 certificate(s).
2773   ** .pp
2774   ** This is a format string, see the $$smime_decrypt_command command for
2775   ** possible \fCprintf(3)\fP-like sequences.
2776   ** (S/MIME only)
2777   */
2778   { "smime_sign_command", 	DT_STR, R_NONE, UL &SmimeSignCommand, 0},
2779   /*
2780   ** .pp
2781   ** This command is used to created S/MIME signatures of type
2782   ** \fCmultipart/signed\fP, which can be read by all mail clients.
2783   ** .pp
2784   ** This is a format string, see the $$smime_decrypt_command command for
2785   ** possible \fCprintf(3)\fP-like sequences.
2786   ** (S/MIME only)
2787   */
2788   { "smime_sign_opaque_command", 	DT_STR, R_NONE, UL &SmimeSignOpaqueCommand, 0},
2789   /*
2790   ** .pp
2791   ** This command is used to created S/MIME signatures of type
2792   ** \fCapplication/x-pkcs7-signature\fP, which can only be handled by mail
2793   ** clients supporting the S/MIME extension.
2794   ** .pp
2795   ** This is a format string, see the $$smime_decrypt_command command for
2796   ** possible \fCprintf(3)\fP-like sequences.
2797   ** (S/MIME only)
2798   */
2799   { "smime_timeout",		DT_NUM,	 R_NONE, UL &SmimeTimeout, 300 },
2800   /*
2801   ** .pp
2802   ** The number of seconds after which a cached passphrase will expire if
2803   ** not used.
2804   ** (S/MIME only)
2805   */
2806   { "smime_verify_command", 	DT_STR, R_NONE, UL &SmimeVerifyCommand, 0},
2807   /*
2808   ** .pp
2809   ** This command is used to verify S/MIME signatures of type \fCmultipart/signed\fP.
2810   ** .pp
2811   ** This is a format string, see the $$smime_decrypt_command command for
2812   ** possible \fCprintf(3)\fP-like sequences.
2813   ** (S/MIME only)
2814   */
2815   { "smime_verify_opaque_command", 	DT_STR, R_NONE, UL &SmimeVerifyOpaqueCommand, 0},
2816   /*
2817   ** .pp
2818   ** This command is used to verify S/MIME signatures of type
2819   ** \fCapplication/x-pkcs7-mime\fP.
2820   ** .pp
2821   ** This is a format string, see the $$smime_decrypt_command command for
2822   ** possible \fCprintf(3)\fP-like sequences.
2823   ** (S/MIME only)
2824   */
2825 #ifdef USE_SMTP
2826 # ifdef USE_SASL
2827   { "smtp_authenticators", DT_STR, R_NONE, UL &SmtpAuthenticators, UL 0 },
2828   /*
2829   ** .pp
2830   ** This is a colon-delimited list of authentication methods mutt may
2831   ** attempt to use to log in to an SMTP server, in the order mutt should
2832   ** try them.  Authentication methods are any SASL mechanism, e.g.
2833   ** ``digest-md5'', ``gssapi'' or ``cram-md5''.
2834   ** This option is case-insensitive. If it is ``unset''
2835   ** (the default) mutt will try all available methods, in order from
2836   ** most-secure to least-secure.
2837   ** .pp
2838   ** Example:
2839   ** .ts
2840   ** set smtp_authenticators="digest-md5:cram-md5"
2841   ** .te
2842   */
2843 # endif /* USE_SASL */
2844   { "smtp_pass", 	DT_STR,  R_NONE, UL &SmtpPass, UL 0 },
2845   /*
2846   ** .pp
2847   ** Specifies the password for your SMTP account.  If \fIunset\fP, Mutt will
2848   ** prompt you for your password when you first send mail via SMTP.
2849   ** See $$smtp_url to configure mutt to send mail via SMTP.
2850   ** .pp
2851   ** \fBWarning\fP: you should only use this option when you are on a
2852   ** fairly secure machine, because the superuser can read your muttrc even
2853   ** if you are the only one who can read the file.
2854   */
2855   { "smtp_url",		DT_STR, R_NONE, UL &SmtpUrl, UL 0 },
2856   /*
2857   ** .pp
2858   ** Defines the SMTP smarthost where sent messages should relayed for
2859   ** delivery. This should take the form of an SMTP URL, e.g.:
2860   ** .ts
2861   ** smtp[s]://[user[:pass]@]host[:port]
2862   ** .te
2863   ** .pp
2864   ** where ``[...]'' denotes an optional part.
2865   ** Setting this variable overrides the value of the $$sendmail
2866   ** variable.
2867   */
2868 #endif /* USE_SMTP */
2869   { "sort",		DT_SORT, R_INDEX|R_RESORT, UL &Sort, SORT_DATE },
2870   /*
2871   ** .pp
2872   ** Specifies how to sort messages in the ``index'' menu.  Valid values
2873   ** are:
2874   ** .il
2875   ** .dd date or date-sent
2876   ** .dd date-received
2877   ** .dd from
2878   ** .dd mailbox-order (unsorted)
2879   ** .dd score
2880   ** .dd size
2881   ** .dd spam
2882   ** .dd subject
2883   ** .dd threads
2884   ** .dd to
2885   ** .ie
2886   ** .pp
2887   ** You may optionally use the ``reverse-'' prefix to specify reverse sorting
2888   ** order (example: ``\fCset sort=reverse-date-sent\fP'').
2889   */
2890   { "sort_alias",	DT_SORT|DT_SORT_ALIAS,	R_NONE,	UL &SortAlias, SORT_ALIAS },
2891   /*
2892   ** .pp
2893   ** Specifies how the entries in the ``alias'' menu are sorted.  The
2894   ** following are legal values:
2895   ** .il
2896   ** .dd address (sort alphabetically by email address)
2897   ** .dd alias (sort alphabetically by alias name)
2898   ** .dd unsorted (leave in order specified in .muttrc)
2899   ** .ie
2900   */
2901   { "sort_aux",		DT_SORT|DT_SORT_AUX, R_INDEX|R_RESORT_BOTH, UL &SortAux, SORT_DATE },
2902   /*
2903   ** .pp
2904   ** When sorting by threads, this variable controls how threads are sorted
2905   ** in relation to other threads, and how the branches of the thread trees
2906   ** are sorted.  This can be set to any value that $$sort can, except
2907   ** ``threads'' (in that case, mutt will just use ``date-sent'').  You can also
2908   ** specify the ``last-'' prefix in addition to the ``reverse-'' prefix, but ``last-''
2909   ** must come after ``reverse-''.  The ``last-'' prefix causes messages to be
2910   ** sorted against its siblings by which has the last descendant, using
2911   ** the rest of $$sort_aux as an ordering.  For instance,
2912   ** .ts
2913   ** set sort_aux=last-date-received
2914   ** .te
2915   ** .pp
2916   ** would mean that if a new message is received in a
2917   ** thread, that thread becomes the last one displayed (or the first, if
2918   ** you have ``\fCset sort=reverse-threads\fP''.)
2919   ** .pp
2920   ** Note: For reversed $$sort
2921   ** order $$sort_aux is reversed again (which is not the right thing to do,
2922   ** but kept to not break any existing configuration setting).
2923   */
2924   { "sort_browser",	DT_SORT|DT_SORT_BROWSER, R_NONE, UL &BrowserSort, SORT_ALPHA },
2925   /*
2926   ** .pp
2927   ** Specifies how to sort entries in the file browser.  By default, the
2928   ** entries are sorted alphabetically.  Valid values:
2929   ** .il
2930   ** .dd alpha (alphabetically)
2931   ** .dd date
2932   ** .dd size
2933   ** .dd unsorted
2934   ** .ie
2935   ** .pp
2936   ** You may optionally use the ``reverse-'' prefix to specify reverse sorting
2937   ** order (example: ``\fCset sort_browser=reverse-date\fP'').
2938   */
2939   { "sort_re",		DT_BOOL, R_INDEX|R_RESORT|R_RESORT_INIT, OPTSORTRE, 1 },
2940   /*
2941   ** .pp
2942   ** This variable is only useful when sorting by threads with
2943   ** $$strict_threads \fIunset\fP.  In that case, it changes the heuristic
2944   ** mutt uses to thread messages by subject.  With $$sort_re \fIset\fP, mutt will
2945   ** only attach a message as the child of another message by subject if
2946   ** the subject of the child message starts with a substring matching the
2947   ** setting of $$reply_regexp.  With $$sort_re \fIunset\fP, mutt will attach
2948   ** the message whether or not this is the case, as long as the
2949   ** non-$$reply_regexp parts of both messages are identical.
2950   */
2951   { "spam_separator",   DT_STR, R_NONE, UL &SpamSep, UL "," },
2952   /*
2953   ** .pp
2954   ** This variable controls what happens when multiple spam headers
2955   ** are matched: if \fIunset\fP, each successive header will overwrite any
2956   ** previous matches value for the spam label. If \fIset\fP, each successive
2957   ** match will append to the previous, using this variable's value as a
2958   ** separator.
2959   */
2960   { "spoolfile",	DT_PATH, R_NONE, UL &Spoolfile, 0 },
2961   /*
2962   ** .pp
2963   ** If your spool mailbox is in a non-default place where Mutt cannot find
2964   ** it, you can specify its location with this variable.  Mutt will
2965   ** initially set this variable to the value of the environment
2966   ** variable \fC$$$MAIL\fP or \fC$$$MAILDIR\fP if either is defined.
2967   */
2968 #if defined(USE_SSL)
2969 #ifdef USE_SSL_GNUTLS
2970   { "ssl_ca_certificates_file", DT_PATH, R_NONE, UL &SslCACertFile, 0 },
2971   /*
2972   ** .pp
2973   ** This variable specifies a file containing trusted CA certificates.
2974   ** Any server certificate that is signed with one of these CA
2975   ** certificates is also automatically accepted.
2976   ** .pp
2977   ** Example:
2978   ** .ts
2979   ** set ssl_ca_certificates_file=/etc/ssl/certs/ca-certificates.crt
2980   ** .te
2981   */
2982 #endif /* USE_SSL_GNUTLS */
2983   { "ssl_client_cert", DT_PATH, R_NONE, UL &SslClientCert, 0 },
2984   /*
2985   ** .pp
2986   ** The file containing a client certificate and its associated private
2987   ** key.
2988   */
2989   { "ssl_force_tls",		DT_BOOL, R_NONE, OPTSSLFORCETLS, 0 },
2990   /*
2991    ** .pp
2992    ** If this variable is \fIset\fP, Mutt will require that all connections
2993    ** to remote servers be encrypted. Furthermore it will attempt to
2994    ** negotiate TLS even if the server does not advertise the capability,
2995    ** since it would otherwise have to abort the connection anyway. This
2996    ** option supersedes $$ssl_starttls.
2997    */
2998 # ifdef USE_SSL_GNUTLS
2999   { "ssl_min_dh_prime_bits", DT_NUM, R_NONE, UL &SslDHPrimeBits, 0 },
3000   /*
3001   ** .pp
3002   ** This variable specifies the minimum acceptable prime size (in bits)
3003   ** for use in any Diffie-Hellman key exchange. A value of 0 will use
3004   ** the default from the GNUTLS library.
3005   */
3006 # endif /* USE_SSL_GNUTLS */
3007   { "ssl_starttls", DT_QUAD, R_NONE, OPT_SSLSTARTTLS, M_YES },
3008   /*
3009   ** .pp
3010   ** If \fIset\fP (the default), mutt will attempt to use \fCSTARTTLS\fP on servers
3011   ** advertising the capability. When \fIunset\fP, mutt will not attempt to
3012   ** use \fCSTARTTLS\fP regardless of the server's capabilities.
3013   */
3014 # ifdef USE_SSL_OPENSSL
3015   { "ssl_use_sslv2", DT_BOOL, R_NONE, OPTSSLV2, 0 },
3016   /*
3017   ** .pp
3018   ** This variable specifies whether to attempt to use SSLv2 in the
3019   ** SSL authentication process.
3020   */
3021 # endif /* defined USE_SSL_OPENSSL */
3022   { "ssl_use_sslv3", DT_BOOL, R_NONE, OPTSSLV3, 1 },
3023   /*
3024   ** .pp
3025   ** This variable specifies whether to attempt to use SSLv3 in the
3026   ** SSL authentication process.
3027   */
3028   { "ssl_use_tlsv1", DT_BOOL, R_NONE, OPTTLSV1, 1 },
3029   /*
3030   ** .pp
3031   ** This variable specifies whether to attempt to use TLSv1 in the
3032   ** SSL authentication process.
3033   */
3034 #ifdef USE_SSL_OPENSSL
3035   { "ssl_usesystemcerts", DT_BOOL, R_NONE, OPTSSLSYSTEMCERTS, 1 },
3036   /*
3037   ** .pp
3038   ** If set to \fIyes\fP, mutt will use CA certificates in the
3039   ** system-wide certificate store when checking if a server certificate
3040   ** is signed by a trusted CA.
3041   */
3042 #endif
3043   { "ssl_verify_dates", DT_BOOL, R_NONE, OPTSSLVERIFYDATES, 1 },
3044   /*
3045   ** .pp
3046   ** If \fIset\fP (the default), mutt will not automatically accept a server
3047   ** certificate that is either not yet valid or already expired. You should
3048   ** only unset this for particular known hosts, using the
3049   ** \fC$<account-hook>\fP function.
3050   */
3051   { "ssl_verify_host", DT_BOOL, R_NONE, OPTSSLVERIFYHOST, 1 },
3052   /*
3053   ** .pp
3054   ** If \fIset\fP (the default), mutt will not automatically accept a server
3055   ** certificate whose host name does not match the host used in your folder
3056   ** URL. You should only unset this for particular known hosts, using
3057   ** the \fC$<account-hook>\fP function.
3058   */
3059 #endif /* defined(USE_SSL) */
3060   { "status_chars",	DT_STR,	 R_BOTH, UL &StChars, UL "-*%A" },
3061   /*
3062   ** .pp
3063   ** Controls the characters used by the ``%r'' indicator in
3064   ** $$status_format. The first character is used when the mailbox is
3065   ** unchanged. The second is used when the mailbox has been changed, and
3066   ** it needs to be resynchronized. The third is used if the mailbox is in
3067   ** read-only mode, or if the mailbox will not be written when exiting
3068   ** that mailbox (You can toggle whether to write changes to a mailbox
3069   ** with the \fC<toggle-write>\fP operation, bound by default to ``%''). The fourth
3070   ** is used to indicate that the current folder has been opened in attach-
3071   ** message mode (Certain operations like composing a new mail, replying,
3072   ** forwarding, etc. are not permitted in this mode).
3073   */
3074   { "status_format",	DT_STR,	 R_BOTH, UL &Status, UL "-%r-Mutt: %f [Msgs:%?M?%M/?%m%?n? New:%n?%?o? Old:%o?%?d? Del:%d?%?F? Flag:%F?%?t? Tag:%t?%?p? Post:%p?%?b? Inc:%b?%?l? %l?]---(%s/%S)-%>-(%P)---" },
3075   /*
3076   ** .pp
3077   ** Controls the format of the status line displayed in the ``index''
3078   ** menu.  This string is similar to $$index_format, but has its own
3079   ** set of \fCprintf(3)\fP-like sequences:
3080   ** .dl
3081   ** .dt %b  .dd number of mailboxes with new mail *
3082   ** .dt %d  .dd number of deleted messages *
3083   ** .dt %f  .dd the full pathname of the current mailbox
3084   ** .dt %F  .dd number of flagged messages *
3085   ** .dt %h  .dd local hostname
3086   ** .dt %l  .dd size (in bytes) of the current mailbox *
3087   ** .dt %L  .dd size (in bytes) of the messages shown
3088   **             (i.e., which match the current limit) *
3089   ** .dt %m  .dd the number of messages in the mailbox *
3090   ** .dt %M  .dd the number of messages shown (i.e., which match the current limit) *
3091   ** .dt %n  .dd number of new messages in the mailbox *
3092   ** .dt %o  .dd number of old unread messages *
3093   ** .dt %p  .dd number of postponed messages *
3094   ** .dt %P  .dd percentage of the way through the index
3095   ** .dt %r  .dd modified/read-only/won't-write/attach-message indicator,
3096   **             according to $$status_chars
3097   ** .dt %s  .dd current sorting mode ($$sort)
3098   ** .dt %S  .dd current aux sorting method ($$sort_aux)
3099   ** .dt %t  .dd number of tagged messages *
3100   ** .dt %u  .dd number of unread messages *
3101   ** .dt %v  .dd Mutt version string
3102   ** .dt %V  .dd currently active limit pattern, if any *
3103   ** .dt %>X .dd right justify the rest of the string and pad with ``X''
3104   ** .dt %|X .dd pad to the end of the line with ``X''
3105   ** .dt %*X .dd soft-fill with character ``X'' as pad
3106   ** .de
3107   ** .pp
3108   ** For an explanation of ``soft-fill'', see the $$index_format documentation.
3109   ** .pp
3110   ** * = can be optionally printed if nonzero
3111   ** .pp
3112   ** Some of the above sequences can be used to optionally print a string
3113   ** if their value is nonzero.  For example, you may only want to see the
3114   ** number of flagged messages if such messages exist, since zero is not
3115   ** particularly meaningful.  To optionally print a string based upon one
3116   ** of the above sequences, the following construct is used:
3117   ** .pp
3118   **  \fC%?<sequence_char>?<optional_string>?\fP
3119   ** .pp
3120   ** where \fIsequence_char\fP is a character from the table above, and
3121   ** \fIoptional_string\fP is the string you would like printed if
3122   ** \fIsequence_char\fP is nonzero.  \fIoptional_string\fP \fBmay\fP contain
3123   ** other sequences as well as normal text, but you may \fBnot\fP nest
3124   ** optional strings.
3125   ** .pp
3126   ** Here is an example illustrating how to optionally print the number of
3127   ** new messages in a mailbox:
3128   ** .pp
3129   ** \fC%?n?%n new messages.?\fP
3130   ** .pp
3131   ** You can also switch between two strings using the following construct:
3132   ** .pp
3133   ** \fC%?<sequence_char>?<if_string>&<else_string>?\fP
3134   ** .pp
3135   ** If the value of \fIsequence_char\fP is non-zero, \fIif_string\fP will
3136   ** be expanded, otherwise \fIelse_string\fP will be expanded.
3137   ** .pp
3138   ** You can force the result of any \fCprintf(3)\fP-like sequence to be lowercase
3139   ** by prefixing the sequence character with an underscore (``_'') sign.
3140   ** For example, if you want to display the local hostname in lowercase,
3141   ** you would use: ``\fC%_h\fP''.
3142   ** .pp
3143   ** If you prefix the sequence character with a colon (``:'') character, mutt
3144   ** will replace any dots in the expansion by underscores. This might be helpful
3145   ** with IMAP folders that don't like dots in folder names.
3146   */
3147   { "status_on_top",	DT_BOOL, R_BOTH, OPTSTATUSONTOP, 0 },
3148   /*
3149   ** .pp
3150   ** Setting this variable causes the ``status bar'' to be displayed on
3151   ** the first line of the screen rather than near the bottom. If $$help
3152   ** is \fIset\fP, too it'll be placed at the bottom.
3153   */
3154   { "strict_threads",	DT_BOOL, R_RESORT|R_RESORT_INIT|R_INDEX, OPTSTRICTTHREADS, 0 },
3155   /*
3156   ** .pp
3157   ** If \fIset\fP, threading will only make use of the ``In-Reply-To'' and
3158   ** ``References:'' fields when you $$sort by message threads.  By
3159   ** default, messages with the same subject are grouped together in
3160   ** ``pseudo threads.''. This may not always be desirable, such as in a
3161   ** personal mailbox where you might have several unrelated messages with
3162   ** the subjects like ``hi'' which will get grouped together. See also
3163   ** $$sort_re for a less drastic way of controlling this
3164   ** behavior.
3165   */
3166   { "suspend",		DT_BOOL, R_NONE, OPTSUSPEND, 1 },
3167   /*
3168   ** .pp
3169   ** When \fIunset\fP, mutt won't stop when the user presses the terminal's
3170   ** \fIsusp\fP key, usually ``^Z''. This is useful if you run mutt
3171   ** inside an xterm using a command like ``\fCxterm -e mutt\fP''.
3172   */
3173   { "text_flowed", 	DT_BOOL, R_NONE, OPTTEXTFLOWED,  0 },
3174   /*
3175   ** .pp
3176   ** When \fIset\fP, mutt will generate ``format=flowed'' bodies with a content type
3177   ** of ``\fCtext/plain; format=flowed\fP''.
3178   ** This format is easier to handle for some mailing software, and generally
3179   ** just looks like ordinary text.  To actually make use of this format's
3180   ** features, you'll need support in your editor.
3181   ** .pp
3182   ** Note that $$indent_string is ignored when this option is \fIset\fP.
3183   */
3184   { "thorough_search",	DT_BOOL, R_NONE, OPTTHOROUGHSRC, 1 },
3185   /*
3186   ** .pp
3187   ** Affects the \fC~b\fP and \fC~h\fP search operations described in
3188   ** section ``$patterns''.  If \fIset\fP, the headers and body/attachments of
3189   ** messages to be searched are decoded before searching. If \fIunset\fP,
3190   ** messages are searched as they appear in the folder.
3191   ** .pp
3192   ** Users searching attachments or for non-ASCII characters should \fIset\fP
3193   ** this value because decoding also includes MIME parsing/decoding and possible
3194   ** character set conversions. Otherwise mutt will attempt to match against the
3195   ** raw message received (for example quoted-printable encoded or with encoded
3196   ** headers) which may lead to incorrect search results.
3197   */
3198   { "thread_received",	DT_BOOL, R_RESORT|R_RESORT_INIT|R_INDEX, OPTTHREADRECEIVED, 0 },
3199   /*
3200   ** .pp
3201   ** When \fIset\fP, mutt uses the date received rather than the date sent
3202   ** to thread messages by subject.
3203   */
3204   { "tilde",		DT_BOOL, R_PAGER, OPTTILDE, 0 },
3205   /*
3206   ** .pp
3207   ** When \fIset\fP, the internal-pager will pad blank lines to the bottom of the
3208   ** screen with a tilde (``~'').
3209   */
3210   { "time_inc",		DT_NUM,	 R_NONE, UL &TimeInc, 0 },
3211   /*
3212   ** .pp
3213   ** Along with $$read_inc, $$write_inc, and $$net_inc, this
3214   ** variable controls the frequency with which progress updates are
3215   ** displayed. It suppresses updates less than $$time_inc milliseconds
3216   ** apart. This can improve throughput on systems with slow terminals,
3217   ** or when running mutt on a remote system.
3218   ** .pp
3219   ** Also see the ``$tuning'' section of the manual for performance considerations.
3220   */
3221   { "timeout",		DT_NUM,	 R_NONE, UL &Timeout, 600 },
3222   /*
3223   ** .pp
3224   ** When Mutt is waiting for user input either idling in menus or
3225   ** in an interactive prompt, Mutt would block until input is
3226   ** present. Depending on the context, this would prevent certain
3227   ** operations from working, like checking for new mail or keeping
3228   ** an IMAP connection alive.
3229   ** .pp
3230   ** This variable controls how many seconds Mutt will at most wait
3231   ** until it aborts waiting for input, performs these operations and
3232   ** continues to wait for input.
3233   ** .pp
3234   ** A value of zero or less will cause Mutt to never time out.
3235   */
3236   { "tmpdir",		DT_PATH, R_NONE, UL &Tempdir, 0 },
3237   /*
3238   ** .pp
3239   ** This variable allows you to specify where Mutt will place its
3240   ** temporary files needed for displaying and composing messages.  If
3241   ** this variable is not set, the environment variable \fC$$$TMPDIR\fP is
3242   ** used.  If \fC$$$TMPDIR\fP is not set then ``\fC/tmp\fP'' is used.
3243   */
3244   { "to_chars",		DT_STR,	 R_BOTH, UL &Tochars, UL " +TCFL" },
3245   /*
3246   ** .pp
3247   ** Controls the character used to indicate mail addressed to you.  The
3248   ** first character is the one used when the mail is \fInot\fP addressed to your
3249   ** address.  The second is used when you are the only
3250   ** recipient of the message.  The third is when your address
3251   ** appears in the ``To:'' header field, but you are not the only recipient of
3252   ** the message.  The fourth character is used when your
3253   ** address is specified in the ``Cc:'' header field, but you are not the only
3254   ** recipient.  The fifth character is used to indicate mail that was sent
3255   ** by \fIyou\fP.  The sixth character is used to indicate when a mail
3256   ** was sent to a mailing-list you subscribe to.
3257   */
3258 #ifdef USE_SOCKET
3259   { "tunnel",            DT_STR, R_NONE, UL &Tunnel, UL 0 },
3260   /*
3261   ** .pp
3262   ** Setting this variable will cause mutt to open a pipe to a command
3263   ** instead of a raw socket. You may be able to use this to set up
3264   ** preauthenticated connections to your IMAP/POP3/SMTP server. Example:
3265   ** .ts
3266   ** set tunnel="ssh -q mailhost.net /usr/local/libexec/imapd"
3267   ** .te
3268   ** .pp
3269   ** Note: For this example to work you must be able to log in to the remote
3270   ** machine without having to enter a password.
3271   ** .pp
3272   ** When set, Mutt uses the tunnel for all remote connections.
3273   ** Please see ``$account-hook'' in the manual for how to use different
3274   ** tunnel commands per connection.
3275   */
3276 #endif
3277   { "uncollapse_jump", 	DT_BOOL, R_NONE, OPTUNCOLLAPSEJUMP, 0 },
3278   /*
3279   ** .pp
3280   ** When \fIset\fP, Mutt will jump to the next unread message, if any,
3281   ** when the current thread is \fIun\fPcollapsed.
3282   */
3283   { "use_8bitmime",	DT_BOOL, R_NONE, OPTUSE8BITMIME, 0 },
3284   /*
3285   ** .pp
3286   ** \fBWarning:\fP do not set this variable unless you are using a version
3287   ** of sendmail which supports the \fC-B8BITMIME\fP flag (such as sendmail
3288   ** 8.8.x) or you may not be able to send mail.
3289   ** .pp
3290   ** When \fIset\fP, Mutt will invoke $$sendmail with the \fC-B8BITMIME\fP
3291   ** flag when sending 8-bit messages to enable ESMTP negotiation.
3292   */
3293   { "use_domain",	DT_BOOL, R_NONE, OPTUSEDOMAIN, 1 },
3294   /*
3295   ** .pp
3296   ** When \fIset\fP, Mutt will qualify all local addresses (ones without the
3297   ** ``@host'' portion) with the value of $$hostname.  If \fIunset\fP, no
3298   ** addresses will be qualified.
3299   */
3300   { "use_envelope_from", 	DT_BOOL, R_NONE, OPTENVFROM, 0 },
3301   /*
3302    ** .pp
3303    ** When \fIset\fP, mutt will set the \fIenvelope\fP sender of the message.
3304    ** If $$envelope_from_address is \fIset\fP, it will be used as the sender
3305    ** address. If \fIunset\fP, mutt will attempt to derive the sender from the
3306    ** ``From:'' header.
3307    ** .pp
3308    ** Note that this information is passed to sendmail command using the
3309    ** \fC-f\fP command line switch. Therefore setting this option is not useful
3310    ** if the $$sendmail variable already contains \fC-f\fP or if the
3311    ** executable pointed to by $$sendmail doesn't support the \fC-f\fP switch.
3312    */
3313   { "envelope_from",	DT_SYN,  R_NONE, UL "use_envelope_from", 0 },
3314   /*
3315   */
3316   { "use_from",		DT_BOOL, R_NONE, OPTUSEFROM, 1 },
3317   /*
3318   ** .pp
3319   ** When \fIset\fP, Mutt will generate the ``From:'' header field when
3320   ** sending messages.  If \fIunset\fP, no ``From:'' header field will be
3321   ** generated unless the user explicitly sets one using the ``$my_hdr''
3322   ** command.
3323   */
3324 #ifdef HAVE_LIBIDN
3325   { "use_idn",		DT_BOOL, R_BOTH, OPTUSEIDN, 1},
3326   /*
3327   ** .pp
3328   ** When \fIset\fP, Mutt will show you international domain names decoded.
3329   ** Note: You can use IDNs for addresses even if this is \fIunset\fP.
3330   ** This variable only affects decoding.
3331   */
3332 #endif /* HAVE_LIBIDN */
3333 #ifdef HAVE_GETADDRINFO
3334   { "use_ipv6",		DT_BOOL, R_NONE, OPTUSEIPV6, 1},
3335   /*
3336   ** .pp
3337   ** When \fIset\fP, Mutt will look for IPv6 addresses of hosts it tries to
3338   ** contact.  If this option is \fIunset\fP, Mutt will restrict itself to IPv4 addresses.
3339   ** Normally, the default should work.
3340   */
3341 #endif /* HAVE_GETADDRINFO */
3342   { "user_agent",	DT_BOOL, R_NONE, OPTXMAILER, 1},
3343   /*
3344   ** .pp
3345   ** When \fIset\fP, mutt will add a ``User-Agent:'' header to outgoing
3346   ** messages, indicating which version of mutt was used for composing
3347   ** them.
3348   */
3349   { "visual",		DT_PATH, R_NONE, UL &Visual, 0 },
3350   /*
3351   ** .pp
3352   ** Specifies the visual editor to invoke when the ``\fC~v\fP'' command is
3353   ** given in the built-in editor.
3354   */
3355   { "wait_key",		DT_BOOL, R_NONE, OPTWAITKEY, 1 },
3356   /*
3357   ** .pp
3358   ** Controls whether Mutt will ask you to press a key after an external command
3359   ** has been invoked by these functions: \fC<shell-escape>\fP,
3360   ** \fC<pipe-message>\fP, \fC<pipe-entry>\fP, \fC<print-message>\fP,
3361   ** and \fC<print-entry>\fP commands.
3362   ** .pp
3363   ** It is also used when viewing attachments with ``$auto_view'', provided
3364   ** that the corresponding mailcap entry has a \fIneedsterminal\fP flag,
3365   ** and the external program is interactive.
3366   ** .pp
3367   ** When \fIset\fP, Mutt will always ask for a key. When \fIunset\fP, Mutt will wait
3368   ** for a key only if the external command returned a non-zero status.
3369   */
3370   { "weed",		DT_BOOL, R_NONE, OPTWEED, 1 },
3371   /*
3372   ** .pp
3373   ** When \fIset\fP, mutt will weed headers when displaying, forwarding,
3374   ** printing, or replying to messages.
3375   */
3376   { "wrap",             DT_NUM,  R_PAGER, UL &Wrap, 0 },
3377   /*
3378   ** .pp
3379   ** When set to a positive value, mutt will wrap text at $$wrap characters.
3380   ** When set to a negative value, mutt will wrap text so that there are $$wrap
3381   ** characters of empty space on the right side of the terminal. Setting it
3382   ** to zero makes mutt wrap at the terminal width.
3383   */
3384   { "wrap_headers",     DT_NUM,  R_PAGER, UL &WrapHeaders, 78 },
3385   /*
3386   ** .pp
3387   ** This option specifies the number of characters to use for wrapping
3388   ** an outgoing message's headers. Allowed values are between 78 and 998
3389   ** inclusive.
3390   ** .pp
3391   ** \fBNote:\fP This option usually shouldn't be changed. RFC5233
3392   ** recommends a line length of 78 (the default), so \fBplease only change
3393   ** this setting when you know what you're doing\fP.
3394   */
3395   { "wrap_search",	DT_BOOL, R_NONE, OPTWRAPSEARCH, 1 },
3396   /*
3397   ** .pp
3398   ** Controls whether searches wrap around the end.
3399   ** .pp
3400   ** When \fIset\fP, searches will wrap around the first (or last) item. When
3401   ** \fIunset\fP, incremental searches will not wrap.
3402   */
3403   { "wrapmargin",	DT_NUM,	 R_PAGER, UL &Wrap, 0 },
3404   /*
3405   ** .pp
3406   ** (DEPRECATED) Equivalent to setting $$wrap with a negative value.
3407   */
3408   { "write_bcc",	DT_BOOL, R_NONE, OPTWRITEBCC, 1},
3409   /*
3410   ** .pp
3411   ** Controls whether mutt writes out the ``Bcc:'' header when preparing
3412   ** messages to be sent.  Exim users may wish to unset this. If mutt
3413   ** is set to deliver directly via SMTP (see $$smtp_url), this
3414   ** option does nothing: mutt will never write out the ``Bcc:'' header
3415   ** in this case.
3416   */
3417   { "write_inc",	DT_NUM,	 R_NONE, UL &WriteInc, 10 },
3418   /*
3419   ** .pp
3420   ** When writing a mailbox, a message will be printed every
3421   ** $$write_inc messages to indicate progress.  If set to 0, only a
3422   ** single message will be displayed before writing a mailbox.
3423   ** .pp
3424   ** Also see the $$read_inc, $$net_inc and $$time_inc variables and the
3425   ** ``$tuning'' section of the manual for performance considerations.
3426   */
3427   /*--*/
3428   { NULL, 0, 0, 0, 0 }
3429 };
3430 
3431 const struct mapping_t SortMethods[] = {
3432   { "date",		SORT_DATE },
3433   { "date-sent",	SORT_DATE },
3434   { "date-received",	SORT_RECEIVED },
3435   { "mailbox-order",	SORT_ORDER },
3436   { "subject",		SORT_SUBJECT },
3437   { "from",		SORT_FROM },
3438   { "size",		SORT_SIZE },
3439   { "threads",		SORT_THREADS },
3440   { "to",		SORT_TO },
3441   { "score",		SORT_SCORE },
3442   { "spam",		SORT_SPAM },
3443   { NULL,               0 }
3444 };
3445 
3446 /* same as SortMethods, but with "threads" replaced by "date" */
3447 
3448 const struct mapping_t SortAuxMethods[] = {
3449   { "date",		SORT_DATE },
3450   { "date-sent",	SORT_DATE },
3451   { "date-received",	SORT_RECEIVED },
3452   { "mailbox-order",	SORT_ORDER },
3453   { "subject",		SORT_SUBJECT },
3454   { "from",		SORT_FROM },
3455   { "size",		SORT_SIZE },
3456   { "threads",		SORT_DATE },	/* note: sort_aux == threads
3457 					 * isn't possible.
3458 					 */
3459   { "to",		SORT_TO },
3460   { "score",		SORT_SCORE },
3461   { "spam",		SORT_SPAM },
3462   { NULL,               0 }
3463 };
3464 
3465 
3466 const struct mapping_t SortBrowserMethods[] = {
3467   { "alpha",	SORT_SUBJECT },
3468   { "date",	SORT_DATE },
3469   { "size",	SORT_SIZE },
3470   { "unsorted",	SORT_ORDER },
3471   { NULL,       0 }
3472 };
3473 
3474 const struct mapping_t SortAliasMethods[] = {
3475   { "alias",	SORT_ALIAS },
3476   { "address",	SORT_ADDRESS },
3477   { "unsorted", SORT_ORDER },
3478   { NULL,       0 }
3479 };
3480 
3481 const struct mapping_t SortKeyMethods[] = {
3482   { "address",	SORT_ADDRESS },
3483   { "date",	SORT_DATE },
3484   { "keyid",	SORT_KEYID },
3485   { "trust",	SORT_TRUST },
3486   { NULL,       0 }
3487 };
3488 
3489 
3490 /* functions used to parse commands in a rc file */
3491 
3492 static int parse_list (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3493 static int parse_spam_list (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3494 static int parse_unlist (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3495 
3496 static int parse_group (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3497 
3498 static int parse_lists (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3499 static int parse_unlists (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3500 static int parse_alias (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3501 static int parse_unalias (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3502 static int parse_ignore (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3503 static int parse_unignore (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3504 static int parse_source (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3505 static int parse_set (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3506 static int parse_my_hdr (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3507 static int parse_unmy_hdr (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3508 static int parse_subscribe (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3509 static int parse_unsubscribe (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3510 static int parse_attachments (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3511 static int parse_unattachments (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3512 
3513 
3514 static int parse_alternates (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3515 static int parse_unalternates (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3516 
3517 /* Parse -group arguments */
3518 static int parse_group_context (group_context_t **ctx, BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err);
3519 
3520 
3521 struct command_t
3522 {
3523   char *name;
3524   int (*func) (BUFFER *, BUFFER *, unsigned long, BUFFER *);
3525   unsigned long data;
3526 };
3527 
3528 struct command_t Commands[] = {
3529   { "alternates",	parse_alternates,	0 },
3530   { "unalternates",	parse_unalternates,	0 },
3531 #ifdef USE_SOCKET
3532   { "account-hook",     mutt_parse_hook,        M_ACCOUNTHOOK },
3533 #endif
3534   { "alias",		parse_alias,		0 },
3535   { "attachments",	parse_attachments,	0 },
3536   { "unattachments",parse_unattachments,0 },
3537   { "auto_view",	parse_list,		UL &AutoViewList },
3538   { "alternative_order",	parse_list,	UL &AlternativeOrderList},
3539   { "bind",		mutt_parse_bind,	0 },
3540   { "charset-hook",	mutt_parse_hook,	M_CHARSETHOOK },
3541 #ifdef HAVE_COLOR
3542   { "color",		mutt_parse_color,	0 },
3543   { "uncolor",		mutt_parse_uncolor,	0 },
3544 #endif
3545   { "exec",		mutt_parse_exec,	0 },
3546   { "fcc-hook",		mutt_parse_hook,	M_FCCHOOK },
3547   { "fcc-save-hook",	mutt_parse_hook,	M_FCCHOOK | M_SAVEHOOK },
3548   { "folder-hook",	mutt_parse_hook,	M_FOLDERHOOK },
3549   { "group",		parse_group,		M_GROUP },
3550   { "ungroup",		parse_group,		M_UNGROUP },
3551   { "hdr_order",	parse_list,		UL &HeaderOrderList },
3552 #ifdef HAVE_ICONV
3553   { "iconv-hook",	mutt_parse_hook,	M_ICONVHOOK },
3554 #endif
3555   { "ignore",		parse_ignore,		0 },
3556   { "lists",		parse_lists,		0 },
3557   { "macro",		mutt_parse_macro,	0 },
3558   { "mailboxes",	mutt_parse_mailboxes,	M_MAILBOXES },
3559   { "unmailboxes",	mutt_parse_mailboxes,	M_UNMAILBOXES },
3560   { "message-hook",	mutt_parse_hook,	M_MESSAGEHOOK },
3561   { "mbox-hook",	mutt_parse_hook,	M_MBOXHOOK },
3562   { "mime_lookup",	parse_list,	UL &MimeLookupList },
3563   { "unmime_lookup",	parse_unlist,	UL &MimeLookupList },
3564   { "mono",		mutt_parse_mono,	0 },
3565   { "my_hdr",		parse_my_hdr,		0 },
3566   { "pgp-hook",		mutt_parse_hook,	M_CRYPTHOOK },
3567   { "crypt-hook",	mutt_parse_hook,	M_CRYPTHOOK },
3568   { "push",		mutt_parse_push,	0 },
3569   { "reply-hook",	mutt_parse_hook,	M_REPLYHOOK },
3570   { "reset",		parse_set,		M_SET_RESET },
3571   { "save-hook",	mutt_parse_hook,	M_SAVEHOOK },
3572   { "score",		mutt_parse_score,	0 },
3573   { "send-hook",	mutt_parse_hook,	M_SENDHOOK },
3574   { "send2-hook",	mutt_parse_hook,	M_SEND2HOOK },
3575   { "set",		parse_set,		0 },
3576   { "source",		parse_source,		0 },
3577   { "spam",		parse_spam_list,	M_SPAM },
3578   { "nospam",		parse_spam_list,	M_NOSPAM },
3579   { "subscribe",	parse_subscribe,	0 },
3580   { "toggle",		parse_set,		M_SET_INV },
3581   { "unalias",		parse_unalias,		0 },
3582   { "unalternative_order",parse_unlist,		UL &AlternativeOrderList },
3583   { "unauto_view",	parse_unlist,		UL &AutoViewList },
3584   { "unhdr_order",	parse_unlist,		UL &HeaderOrderList },
3585   { "unhook",		mutt_parse_unhook,	0 },
3586   { "unignore",		parse_unignore,		0 },
3587   { "unlists",		parse_unlists,		0 },
3588   { "unmono",		mutt_parse_unmono,	0 },
3589   { "unmy_hdr",		parse_unmy_hdr,		0 },
3590   { "unscore",		mutt_parse_unscore,	0 },
3591   { "unset",		parse_set,		M_SET_UNSET },
3592   { "unsubscribe",	parse_unsubscribe,	0 },
3593   { NULL,		NULL,			0 }
3594 };
3595