xref: /vim-8.2.3635/runtime/syntax/muttrc.vim (revision 8c8de839)
1" Vim syntax file
2" Language:	Mutt setup files
3" Original:	Preben 'Peppe' Guldberg <[email protected]>
4" Maintainer:	Kyle Wheeler <[email protected]>
5" Last Change:	15 Aug 2007
6
7" This file covers mutt version 1.5.16 (and most of CVS HEAD)
8" Included are also a few features from 1.4.2.1
9
10" For version 5.x: Clear all syntax items
11" For version 6.x: Quit when a syntax file was already loaded
12if version < 600
13  syntax clear
14elseif exists("b:current_syntax")
15  finish
16endif
17
18" Set the keyword characters
19if version < 600
20  set isk=@,48-57,_,-
21else
22  setlocal isk=@,48-57,_,-
23endif
24
25syn match muttrcComment		"^# .*$" contains=@Spell
26syn match muttrcComment		"^#[^ ].*$"
27syn match muttrcComment		"^#$"
28syn match muttrcComment		"[^\\]#.*$"lc=1
29
30" Escape sequences (back-tick and pipe goes here too)
31syn match muttrcEscape		+\\[#tnr"'Cc ]+
32syn match muttrcEscape		+[`|]+
33syn match muttrcEscape		+\\$+
34
35" The variables takes the following arguments
36syn match  muttrcString		"=\s*[^ #"'`]\+"lc=1 contains=muttrcEscape
37syn region muttrcString		start=+"+ms=e skip=+\\"+ end=+"+ contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcCommand,muttrcAction,muttrcShellString
38syn region muttrcString		start=+'+ms=e skip=+\\'+ end=+'+ contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcCommand,muttrcAction
39
40syn region muttrcShellString	matchgroup=muttrcEscape keepend start=+`+ skip=+\\`+ end=+`+ contains=muttrcVarStr,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcCommand,muttrcSet
41
42syn match  muttrcRXChars	contained /[^\\][][.*?+]\+/hs=s+1
43syn match  muttrcRXChars	contained /[][|()][.*?+]*/
44syn match  muttrcRXChars	contained /['"]^/ms=s+1
45syn match  muttrcRXChars	contained /$['"]/me=e-1
46syn match  muttrcRXChars	contained /\\/
47" Why does muttrcRXString2 work with one \ when muttrcRXString requires two?
48syn region muttrcRXString	contained start=+'+ skip=+\\'+ end=+'+ contains=muttrcRXChars
49syn region muttrcRXString	contained start=+"+ skip=+\\"+ end=+"+ contains=muttrcRXChars
50syn region muttrcRXString2	contained start=+'+ skip=+\'+ end=+'+ contains=muttrcRXChars
51syn region muttrcRXString2	contained start=+"+ skip=+\"+ end=+"+ contains=muttrcRXChars
52
53syn region muttrcRXPat		contained start=+'+ skip=+\\'+ end=+'\s*+ keepend skipwhite contains=muttrcRXString nextgroup=muttrcRXPat
54syn region muttrcRXPat		contained start=+"+ skip=+\\"+ end=+"\s*+ keepend skipwhite contains=muttrcRXString nextgroup=muttrcRXPat
55syn match muttrcRXPat		contained /[^-'"#!]\S\+\%(\s\|$\)/ skipwhite contains=muttrcRXChars nextgroup=muttrcRXPat
56syn match muttrcRXDef 		contained "-rx\s\+" skipwhite nextgroup=muttrcRXPat
57
58syn match muttrcSpecial		+\(['"]\)!\1+
59
60" Numbers and Quadoptions may be surrounded by " or '
61syn match muttrcNumber		/=\s*\d\+/lc=1
62syn match muttrcNumber		/=\s*"\d\+"/lc=1
63syn match muttrcNumber		/=\s*'\d\+'/lc=1
64syn match muttrcQuadopt		+=\s*\%(ask-\)\=\%(yes\|no\)+lc=1
65syn match muttrcQuadopt		+=\s*"\%(ask-\)\=\%(yes\|no\)"+lc=1
66syn match muttrcQuadopt		+=\s*'\%(ask-\)\=\%(yes\|no\)'+lc=1
67
68" Now catch some email addresses and headers (purified version from mail.vim)
69syn match muttrcEmail		"[a-zA-Z0-9._-]\+@[a-zA-Z0-9./-]\+"
70syn match muttrcHeader		"\<\%(From\|To\|C[Cc]\|B[Cc][Cc]\|Reply-To\|Subject\|Return-Path\|Received\|Date\|Replied\|Attach\)\>:\="
71
72syn match   muttrcKeySpecial	contained +\%(\\[Cc'"]\|\^\|\\[01]\d\{2}\)+
73syn match   muttrcKey		contained "\S\+"			contains=muttrcKeySpecial,muttrcKeyName
74syn region  muttrcKey		contained start=+"+ skip=+\\\\\|\\"+ end=+"+	contains=muttrcKeySpecial,muttrcKeyName
75syn region  muttrcKey		contained start=+'+ skip=+\\\\\|\\'+ end=+'+	contains=muttrcKeySpecial,muttrcKeyName
76syn match   muttrcKeyName	contained "\<f\%(\d\|10\)\>"
77syn match   muttrcKeyName	contained "\\[trne]"
78syn match   muttrcKeyName	contained "\c<\%(BackSpace\|Delete\|Down\|End\|Enter\|Esc\|Home\|Insert\|Left\|PageDown\|PageUp\|Return\|Right\|Space\|Tab\|Up\)>"
79
80syn keyword muttrcVarBool	contained allow_8bit allow_ansi arrow_cursor ascii_chars askbcc
81syn keyword muttrcVarBool	contained askcc attach_split auto_tag autoedit beep beep_new
82syn keyword muttrcVarBool	contained bounce_delivered braille_friendly check_new check_mbox_size collapse_unread
83syn keyword muttrcVarBool	contained confirmappend confirmcreate crypt_autoencrypt crypt_autopgp
84syn keyword muttrcVarBool	contained crypt_autosign crypt_autosmime crypt_replyencrypt
85syn keyword muttrcVarBool	contained crypt_replysign crypt_replysignencrypted crypt_timestamp
86syn keyword muttrcVarBool	contained crypt_use_gpgme crypt_use_pka delete_untag digest_collapse duplicate_threads
87syn keyword muttrcVarBool	contained edit_hdrs edit_headers encode_from envelope_from fast_reply
88syn keyword muttrcVarBool	contained fcc_attach fcc_clear followup_to force_name forw_decode
89syn keyword muttrcVarBool	contained forw_decrypt forw_quote forward_decode forward_decrypt
90syn keyword muttrcVarBool	contained forward_quote hdrs header help hidden_host hide_limited
91syn keyword muttrcVarBool	contained hide_missing hide_thread_subject hide_top_limited
92syn keyword muttrcVarBool	contained hide_top_missing ignore_linear_white_space ignore_list_reply_to imap_check_subscribed
93syn keyword muttrcVarBool	contained imap_list_subscribed imap_passive imap_peek imap_servernoise
94syn keyword muttrcVarBool	contained implicit_autoview include_onlyfirst keep_flagged
95syn keyword muttrcVarBool	contained mailcap_sanitize maildir_header_cache_verify maildir_trash
96syn keyword muttrcVarBool	contained mark_old markers menu_move_off menu_scroll message_cache_clean meta_key
97syn keyword muttrcVarBool	contained metoo mh_purge mime_forward_decode narrow_tree pager_stop
98syn keyword muttrcVarBool	contained pgp_auto_decode pgp_auto_traditional pgp_autoencrypt
99syn keyword muttrcVarBool	contained pgp_autoinline pgp_autosign pgp_check_exit
100syn keyword muttrcVarBool	contained pgp_create_traditional pgp_ignore_subkeys pgp_long_ids
101syn keyword muttrcVarBool	contained pgp_replyencrypt pgp_replyinline pgp_replysign
102syn keyword muttrcVarBool	contained pgp_replysignencrypted pgp_retainable_sigs pgp_show_unusable
103syn keyword muttrcVarBool	contained pgp_strict_enc pgp_use_gpg_agent pipe_decode pipe_split
104syn keyword muttrcVarBool	contained pop_auth_try_all pop_last print_decode print_split
105syn keyword muttrcVarBool	contained prompt_after read_only reply_self resolve reverse_alias
106syn keyword muttrcVarBool	contained reverse_name reverse_realname rfc2047_parameters save_address
107syn keyword muttrcVarBool	contained save_empty save_name score sig_dashes sig_on_top
108syn keyword muttrcVarBool	contained smart_wrap smime_ask_cert_label smime_decrypt_use_default_key
109syn keyword muttrcVarBool	contained smime_is_default sort_re ssl_force_tls ssl_use_sslv2
110syn keyword muttrcVarBool	contained ssl_use_sslv3 ssl_use_tlsv1 ssl_usesystemcerts status_on_top
111syn keyword muttrcVarBool	contained strict_mime strict_threads suspend text_flowed thorough_search
112syn keyword muttrcVarBool	contained thread_received tilde uncollapse_jump use_8bitmime
113syn keyword muttrcVarBool	contained use_domain use_envelope_from use_from use_idn use_ipv6
114syn keyword muttrcVarBool	contained user_agent wait_key weed wrap_search write_bcc
115
116syn keyword muttrcVarBool	contained noallow_8bit noallow_ansi noarrow_cursor noascii_chars noaskbcc
117syn keyword muttrcVarBool	contained noaskcc noattach_split noauto_tag noautoedit nobeep nobeep_new
118syn keyword muttrcVarBool	contained nobounce_delivered nobraille_friendly nocheck_new nocollapse_unread
119syn keyword muttrcVarBool	contained noconfirmappend noconfirmcreate nocrypt_autoencrypt nocrypt_autopgp
120syn keyword muttrcVarBool	contained nocrypt_autosign nocrypt_autosmime nocrypt_replyencrypt
121syn keyword muttrcVarBool	contained nocrypt_replysign nocrypt_replysignencrypted nocrypt_timestamp
122syn keyword muttrcVarBool	contained nocrypt_use_gpgme nodelete_untag nodigest_collapse noduplicate_threads
123syn keyword muttrcVarBool	contained noedit_hdrs noedit_headers noencode_from noenvelope_from nofast_reply
124syn keyword muttrcVarBool	contained nofcc_attach nofcc_clear nofollowup_to noforce_name noforw_decode
125syn keyword muttrcVarBool	contained noforw_decrypt noforw_quote noforward_decode noforward_decrypt
126syn keyword muttrcVarBool	contained noforward_quote nohdrs noheader nohelp nohidden_host nohide_limited
127syn keyword muttrcVarBool	contained nohide_missing nohide_thread_subject nohide_top_limited
128syn keyword muttrcVarBool	contained nohide_top_missing noignore_list_reply_to noimap_check_subscribed
129syn keyword muttrcVarBool	contained noimap_list_subscribed noimap_passive noimap_peek noimap_servernoise
130syn keyword muttrcVarBool	contained noimplicit_autoview noinclude_onlyfirst nokeep_flagged
131syn keyword muttrcVarBool	contained nomailcap_sanitize nomaildir_header_cache_verify nomaildir_trash
132syn keyword muttrcVarBool	contained nomark_old nomarkers nomenu_move_off nomenu_scroll nometa_key
133syn keyword muttrcVarBool	contained nometoo nomh_purge nomime_forward_decode nonarrow_tree nopager_stop
134syn keyword muttrcVarBool	contained nopgp_auto_decode nopgp_auto_traditional nopgp_autoencrypt
135syn keyword muttrcVarBool	contained nopgp_autoinline nopgp_autosign nopgp_check_exit
136syn keyword muttrcVarBool	contained nopgp_create_traditional nopgp_ignore_subkeys nopgp_long_ids
137syn keyword muttrcVarBool	contained nopgp_replyencrypt nopgp_replyinline nopgp_replysign
138syn keyword muttrcVarBool	contained nopgp_replysignencrypted nopgp_retainable_sigs nopgp_show_unusable
139syn keyword muttrcVarBool	contained nopgp_strict_enc nopgp_use_gpg_agent nopipe_decode nopipe_split
140syn keyword muttrcVarBool	contained nopop_auth_try_all nopop_last noprint_decode noprint_split
141syn keyword muttrcVarBool	contained noprompt_after noread_only noreply_self noresolve noreverse_alias
142syn keyword muttrcVarBool	contained noreverse_name noreverse_realname norfc2047_parameters nosave_address
143syn keyword muttrcVarBool	contained nosave_empty nosave_name noscore nosig_dashes nosig_on_top
144syn keyword muttrcVarBool	contained nosmart_wrap nosmime_ask_cert_label nosmime_decrypt_use_default_key
145syn keyword muttrcVarBool	contained nosmime_is_default nosort_re nossl_force_tls nossl_use_sslv2
146syn keyword muttrcVarBool	contained nossl_use_sslv3 nossl_use_tlsv1 nossl_usesystemcerts nostatus_on_top
147syn keyword muttrcVarBool	contained nostrict_threads nosuspend notext_flowed nothorough_search
148syn keyword muttrcVarBool	contained nothread_received notilde nouncollapse_jump nouse_8bitmime
149syn keyword muttrcVarBool	contained nouse_domain nouse_envelope_from nouse_from nouse_idn nouse_ipv6
150syn keyword muttrcVarBool	contained nouser_agent nowait_key noweed nowrap_search nowrite_bcc
151
152syn keyword muttrcVarBool	contained invallow_8bit invallow_ansi invarrow_cursor invascii_chars invaskbcc
153syn keyword muttrcVarBool	contained invaskcc invattach_split invauto_tag invautoedit invbeep invbeep_new
154syn keyword muttrcVarBool	contained invbounce_delivered invbraille_friendly invcheck_new invcollapse_unread
155syn keyword muttrcVarBool	contained invconfirmappend invconfirmcreate invcrypt_autoencrypt invcrypt_autopgp
156syn keyword muttrcVarBool	contained invcrypt_autosign invcrypt_autosmime invcrypt_replyencrypt
157syn keyword muttrcVarBool	contained invcrypt_replysign invcrypt_replysignencrypted invcrypt_timestamp
158syn keyword muttrcVarBool	contained invcrypt_use_gpgme invdelete_untag invdigest_collapse invduplicate_threads
159syn keyword muttrcVarBool	contained invedit_hdrs invedit_headers invencode_from invenvelope_from invfast_reply
160syn keyword muttrcVarBool	contained invfcc_attach invfcc_clear invfollowup_to invforce_name invforw_decode
161syn keyword muttrcVarBool	contained invforw_decrypt invforw_quote invforward_decode invforward_decrypt
162syn keyword muttrcVarBool	contained invforward_quote invhdrs invheader invhelp invhidden_host invhide_limited
163syn keyword muttrcVarBool	contained invhide_missing invhide_thread_subject invhide_top_limited
164syn keyword muttrcVarBool	contained invhide_top_missing invignore_list_reply_to invimap_check_subscribed
165syn keyword muttrcVarBool	contained invimap_list_subscribed invimap_passive invimap_peek invimap_servernoise
166syn keyword muttrcVarBool	contained invimplicit_autoview invinclude_onlyfirst invkeep_flagged
167syn keyword muttrcVarBool	contained invmailcap_sanitize invmaildir_header_cache_verify invmaildir_trash
168syn keyword muttrcVarBool	contained invmark_old invmarkers invmenu_move_off invmenu_scroll invmeta_key
169syn keyword muttrcVarBool	contained invmetoo invmh_purge invmime_forward_decode invnarrow_tree invpager_stop
170syn keyword muttrcVarBool	contained invpgp_auto_decode invpgp_auto_traditional invpgp_autoencrypt
171syn keyword muttrcVarBool	contained invpgp_autoinline invpgp_autosign invpgp_check_exit
172syn keyword muttrcVarBool	contained invpgp_create_traditional invpgp_ignore_subkeys invpgp_long_ids
173syn keyword muttrcVarBool	contained invpgp_replyencrypt invpgp_replyinline invpgp_replysign
174syn keyword muttrcVarBool	contained invpgp_replysignencrypted invpgp_retainable_sigs invpgp_show_unusable
175syn keyword muttrcVarBool	contained invpgp_strict_enc invpgp_use_gpg_agent invpipe_decode invpipe_split
176syn keyword muttrcVarBool	contained invpop_auth_try_all invpop_last invprint_decode invprint_split
177syn keyword muttrcVarBool	contained invprompt_after invread_only invreply_self invresolve invreverse_alias
178syn keyword muttrcVarBool	contained invreverse_name invreverse_realname invrfc2047_parameters invsave_address
179syn keyword muttrcVarBool	contained invsave_empty invsave_name invscore invsig_dashes invsig_on_top
180syn keyword muttrcVarBool	contained invsmart_wrap invsmime_ask_cert_label invsmime_decrypt_use_default_key
181syn keyword muttrcVarBool	contained invsmime_is_default invsort_re invssl_force_tls invssl_use_sslv2
182syn keyword muttrcVarBool	contained invssl_use_sslv3 invssl_use_tlsv1 invssl_usesystemcerts invstatus_on_top
183syn keyword muttrcVarBool	contained invstrict_threads invsuspend invtext_flowed invthorough_search
184syn keyword muttrcVarBool	contained invthread_received invtilde invuncollapse_jump invuse_8bitmime
185syn keyword muttrcVarBool	contained invuse_domain invuse_envelope_from invuse_from invuse_idn invuse_ipv6
186syn keyword muttrcVarBool	contained invuser_agent invwait_key invweed invwrap_search invwrite_bcc
187
188syn keyword muttrcVarQuad	contained abort_nosubject abort_unmodified bounce copy
189syn keyword muttrcVarQuad	contained crypt_verify_sig delete forward_edit honor_followup_to
190syn keyword muttrcVarQuad	contained include mime_forward mime_forward_rest mime_fwd move
191syn keyword muttrcVarQuad	contained pgp_mime_auto pgp_verify_sig pop_delete pop_reconnect
192syn keyword muttrcVarQuad	contained postpone print quit recall reply_to ssl_starttls
193
194syn keyword muttrcVarQuad	contained noabort_nosubject noabort_unmodified nobounce nocopy
195syn keyword muttrcVarQuad	contained nocrypt_verify_sig nodelete noforward_edit nohonor_followup_to
196syn keyword muttrcVarQuad	contained noinclude nomime_forward nomime_forward_rest nomime_fwd nomove
197syn keyword muttrcVarQuad	contained nopgp_mime_auto nopgp_verify_sig nopop_delete nopop_reconnect
198syn keyword muttrcVarQuad	contained nopostpone noprint noquit norecall noreply_to nossl_starttls
199
200syn keyword muttrcVarQuad	contained invabort_nosubject invabort_unmodified invbounce invcopy
201syn keyword muttrcVarQuad	contained invcrypt_verify_sig invdelete invforward_edit invhonor_followup_to
202syn keyword muttrcVarQuad	contained invinclude invmime_forward invmime_forward_rest invmime_fwd invmove
203syn keyword muttrcVarQuad	contained invpgp_mime_auto invpgp_verify_sig invpop_delete invpop_reconnect
204syn keyword muttrcVarQuad	contained invpostpone invprint invquit invrecall invreply_to invssl_starttls
205
206syn keyword muttrcVarNum	contained connect_timeout history imap_keepalive mail_check menu_context net_inc
207syn keyword muttrcVarNum	contained pager_context pager_index_lines pgp_timeout pop_checkinterval read_inc
208syn keyword muttrcVarNum	contained save_history score_threshold_delete score_threshold_flag
209syn keyword muttrcVarNum	contained score_threshold_read sendmail_wait sleep_time smime_timeout
210syn keyword muttrcVarNum	contained ssl_min_dh_prime_bits timeout time_inc wrap wrapmargin write_inc
211
212syn match muttrcStrftimeEscapes contained /%[AaBbCcDdeFGgHhIjklMmnpRrSsTtUuVvWwXxYyZz+%]/
213syn match muttrcStrftimeEscapes contained /%E[cCxXyY]/
214syn match muttrcStrftimeEscapes contained /%O[BdeHImMSuUVwWy]/
215
216syn match muttrcFormatErrors contained /%./
217
218syn region muttrcIndexFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcIndexFormatEscapes,muttrcIndexFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes
219syn region muttrcIndexFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcIndexFormatEscapes,muttrcIndexFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes
220syn region muttrcAliasFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcAliasFormatEscapes,muttrcFormatErrors
221syn region muttrcAliasFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcAliasFormatEscapes,muttrcFormatErrors
222syn region muttrcAttachFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcAttachFormatEscapes,muttrcAttachFormatConditionals,muttrcFormatErrors
223syn region muttrcAttachFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcAttachFormatEscapes,muttrcAttachFormatConditionals,muttrcFormatErrors
224syn region muttrcComposeFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcComposeFormatEscapes,muttrcFormatErrors
225syn region muttrcComposeFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcComposeFormatEscapes,muttrcFormatErrors
226syn region muttrcFolderFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcFolderFormatEscapes,muttrcFolderFormatConditionals,muttrcFormatErrors
227syn region muttrcFolderFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcFolderFormatEscapes,muttrcFolderFormatConditionals,muttrcFormatErrors
228syn region muttrcMixFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcMixFormatEscapes,muttrcMixFormatConditionals,muttrcFormatErrors
229syn region muttrcMixFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcMixFormatEscapes,muttrcMixFormatConditionals,muttrcFormatErrors
230syn region muttrcPGPFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPGPFormatEscapes,muttrcPGPFormatConditionals,muttrcFormatErrors,muttrcPGPTimeEscapes
231syn region muttrcPGPFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPGPFormatEscapes,muttrcPGPFormatConditionals,muttrcFormatErrors,muttrcPGPTimeEscapes
232syn region muttrcPGPCmdFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPGPCmdFormatEscapes,muttrcPGPCmdFormatConditionals,muttrcVariable,muttrcFormatErrors
233syn region muttrcPGPCmdFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPGPCmdFormatEscapes,muttrcPGPCmdFormatConditionals,muttrcVariable,muttrcFormatErrors
234syn region muttrcStatusFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcStatusFormatEscapes,muttrcStatusFormatConditionals,muttrcFormatErrors
235syn region muttrcStatusFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcStatusFormatEscapes,muttrcStatusFormatConditionals,muttrcFormatErrors
236syn region muttrcPGPGetKeysFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPGPGetKeysFormatEscapes,muttrcFormatErrors
237syn region muttrcPGPGetKeysFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPGPGetKeysFormatEscapes,muttrcFormatErrors
238syn region muttrcSmimeFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcSmimeFormatEscapes,muttrcSmimeFormatConditionals,muttrcVariable,muttrcFormatErrors
239syn region muttrcSmimeFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcSmimeFormatEscapes,muttrcSmimeFormatConditionals,muttrcVariable,muttrcFormatErrors
240
241" The following info was pulled from hdr_format_str in hdrline.c
242syn match muttrcIndexFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[aAbBcCdDeEfFHilLmMnNOPsStTuvXyYZ%]/
243syn match muttrcIndexFormatConditionals contained /%?[EFHlLMNOXyY]?/ nextgroup=muttrcFormatConditionals2
244" The following info was pulled from alias_format_str in addrbook.c
245syn match muttrcAliasFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[afnrt%]/
246" The following info was pulled from mutt_attach_fmt in recvattach.c
247syn match muttrcAttachFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[CcDdefImMnQstTuX%]/
248syn match muttrcAttachFormatEscapes contained /%[>|*]./
249syn match muttrcAttachFormatConditionals contained /%?[CcdDefInmMQstTuX]?/ nextgroup=muttrcFormatConditionals2
250syn match muttrcFormatConditionals2 contained /[^?]*?/
251" The following info was pulled from compose_format_str in compose.c
252syn match muttrcComposeFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[ahlv%]/
253syn match muttrcComposeFormatEscapes contained /%[>|*]./
254" The following info was pulled from folder_format_str in browser.c
255syn match muttrcFolderFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[CdfFglNstu%]/
256syn match muttrcFolderFormatEscapes contained /%[>|*]./
257syn match muttrcFolderFormatConditionals contained /%?[N]?/
258" The following info was pulled from mix_entry_fmt in remailer.c
259syn match muttrcMixFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[ncsa%]/
260syn match muttrcMixFormatConditionals contained /%?[ncsa]?/
261" The following info was pulled from crypt_entry_fmt in crypt-gpgme.c
262" and pgp_entry_fmt in pgpkey.c (note that crypt_entry_fmt supports
263" 'p', but pgp_entry_fmt does not).
264syn match muttrcPGPFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[nkualfctp%]/
265syn match muttrcPGPFormatConditionals contained /%?[nkualfct]?/
266" The following info was pulled from _mutt_fmt_pgp_command in
267" pgpinvoke.c
268syn match muttrcPGPCmdFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[pfsar%]/
269syn match muttrcPGPCmdFormatConditionals contained /%?[pfsar]?/ nextgroup=muttrcFormatConditionals2
270" The following info was pulled from status_format_str in status.c
271syn match muttrcStatusFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[bdfFhlLmMnopPrsStuvV%]/
272syn match muttrcStatusFormatEscapes contained /%[>|*]./
273syn match muttrcStatusFormatConditionals contained /%?[bdFlLmMnoptuV]?/ nextgroup=muttrcFormatConditionals2
274" This matches the documentation, but directly contradicts the code
275" (according to the code, this should be identical to the
276" muttrcPGPCmdFormatEscapes
277syn match muttrcPGPGetKeysFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[r%]/
278" The following info was pulled from _mutt_fmt_smime_command in
279" smime.c
280syn match muttrcSmimeFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[Cciskaf%]/
281syn match muttrcSmimeFormatConditionals contained /%?[Cciskaf]?/ nextgroup=muttrcFormatConditionals2
282
283syn region muttrcTimeEscapes contained start=+%{+ end=+}+ contains=muttrcStrftimeEscapes
284syn region muttrcTimeEscapes contained start=+%\[+ end=+\]+ contains=muttrcStrftimeEscapes
285syn region muttrcTimeEscapes contained start=+%(+ end=+)+ contains=muttrcStrftimeEscapes
286syn region muttrcTimeEscapes contained start=+%<+ end=+>+ contains=muttrcStrftimeEscapes
287syn region muttrcPGPTimeEscapes contained start=+%\[+ end=+\]+ contains=muttrcStrftimeEscapes
288
289syn keyword muttrcVarStr	contained attribution index_format message_format pager_format nextgroup=muttrcVarEqualsIdxFmt
290syn match muttrcVarEqualsIdxFmt contained "=" nextgroup=muttrcIndexFormatStr
291syn keyword muttrcVarStr	contained alias_format nextgroup=muttrcVarEqualsAliasFmt
292syn match muttrcVarEqualsAliasFmt contained "=" nextgroup=muttrcAliasFormatStr
293syn keyword muttrcVarStr	contained attach_format nextgroup=muttrcVarEqualsAttachFmt
294syn match muttrcVarEqualsAttachFmt contained "=" nextgroup=muttrcAttachFormatStr
295syn keyword muttrcVarStr	contained compose_format nextgroup=muttrcVarEqualsComposeFmt
296syn match muttrcVarEqualsComposeFmt contained "=" nextgroup=muttrcComposeFormatStr
297syn keyword muttrcVarStr	contained folder_format nextgroup=muttrcVarEqualsFolderFmt
298syn match muttrcVarEqualsFolderFmt contained "=" nextgroup=muttrcFolderFormatStr
299syn keyword muttrcVarStr	contained mix_entry_format nextgroup=muttrcVarEqualsMixFmt
300syn match muttrcVarEqualsMixFmt contained "=" nextgroup=muttrcMixFormatStr
301syn keyword muttrcVarStr	contained pgp_entry_format nextgroup=muttrcVarEqualsPGPFmt
302syn match muttrcVarEqualsPGPFmt contained "=" nextgroup=muttrcPGPFormatStr
303syn keyword muttrcVarStr	contained pgp_decode_command pgp_verify_command pgp_decrypt_command pgp_clearsign_command pgp_sign_command pgp_encrypt_sign_command pgp_encrypt_only_command pgp_import_command pgp_export_command pgp_verify_key_command pgp_list_secring_command pgp_list_pubring_command nextgroup=muttrcVarEqualsPGPCmdFmt
304syn match muttrcVarEqualsPGPCmdFmt contained "=" nextgroup=muttrcPGPCmdFormatStr
305syn keyword muttrcVarStr	contained status_format nextgroup=muttrcVarEqualsStatusFmt
306syn match muttrcVarEqualsStatusFmt contained "=" nextgroup=muttrcStatusFormatStr
307syn keyword muttrcVarStr	contained pgp_getkeys_command nextgroup=muttrcVarEqualsPGPGetKeysFmt
308syn match muttrcVarEqualsPGPGetKeysFmt contained "=" nextgroup=muttrcPGPGetKeysFormatStr
309syn keyword muttrcVarStr	contained smime_decrypt_command smime_verify_command smime_verify_opaque_command smime_sign_command smime_sign_opaque_command smime_encrypt_command smime_pk7out_command smime_get_cert_command smime_get_signer_cert_command smime_import_cert_command smime_get_cert_email_command nextgroup=muttrcVarEqualsSmimeFmt
310syn match muttrcVarEqualsSmimeFmt contained "=" nextgroup=muttrcSmimeFormatStr
311
312syn match muttrcVarStr		contained 'my_[a-zA-Z0-9_]\+'
313syn keyword muttrcVarStr	contained alias_file assumed_charset attach_charset attach_sep
314syn keyword muttrcVarStr	contained certificate_file charset config_charset content_type
315syn keyword muttrcVarStr	contained date_format default_hook display_filter dotlock_program dsn_notify
316syn keyword muttrcVarStr	contained dsn_return editor entropy_file envelope_from_address escape folder
317syn keyword muttrcVarStr	contained forw_format forward_format from gecos_mask hdr_format
318syn keyword muttrcVarStr	contained header_cache header_cache_pagesize history_file hostname imap_authenticators
319syn keyword muttrcVarStr	contained imap_delim_chars imap_headers imap_idle imap_login imap_pass
320syn keyword muttrcVarStr	contained imap_user indent_str indent_string ispell locale mailcap_path
321syn keyword muttrcVarStr	contained mask mbox mbox_type message_cachedir mh_seq_flagged mh_seq_replied
322syn keyword muttrcVarStr	contained mh_seq_unseen mixmaster msg_format pager
323syn keyword muttrcVarStr	contained pgp_good_sign
324syn keyword muttrcVarStr	contained pgp_mime_signature_filename
325syn keyword muttrcVarStr	contained pgp_mime_signature_description pgp_sign_as
326syn keyword muttrcVarStr	contained pgp_sort_keys
327syn keyword muttrcVarStr	contained pipe_sep pop_authenticators pop_host pop_pass pop_user post_indent_str
328syn keyword muttrcVarStr	contained post_indent_string postponed preconnect print_cmd print_command
329syn keyword muttrcVarStr	contained query_command quote_regexp realname record reply_regexp send_charset
330syn keyword muttrcVarStr	contained sendmail shell signature simple_search smileys smime_ca_location
331syn keyword muttrcVarStr	contained smime_certificates smime_default_key
332syn keyword muttrcVarStr	contained smime_encrypt_with
333syn keyword muttrcVarStr	contained smime_keys smime_sign_as
334syn keyword muttrcVarStr	contained smtp_url smtp_authenticators smtp_pass sort sort_alias sort_aux
335syn keyword muttrcVarStr	contained sort_browser spam_separator spoolfile ssl_ca_certificates_file ssl_client_cert
336syn keyword muttrcVarStr	contained status_chars tmpdir to_chars tunnel visual
337
338" Present in 1.4.2.1 (pgp_create_traditional was a bool then)
339syn keyword muttrcVarBool	contained imap_force_ssl imap_force_ssl noinvimap_force_ssl
340"syn keyword muttrcVarQuad	contained pgp_create_traditional nopgp_create_traditional invpgp_create_traditional
341syn keyword muttrcVarStr	contained alternates
342
343syn keyword muttrcMenu		contained alias attach browser compose editor index pager postpone pgp mix query generic
344syn match muttrcMenuList "\S\+" contained contains=muttrcMenu
345syn match muttrcMenuCommas /,/ contained
346
347syn keyword muttrcCommand	auto_view alternative_order charset-hook exec unalternative_order
348syn keyword muttrcCommand	hdr_order iconv-hook ignore mailboxes my_hdr unmailboxes
349syn keyword muttrcCommand	pgp-hook push score source unauto_view unhdr_order
350syn keyword muttrcCommand	unignore unmono unmy_hdr unscore
351syn keyword muttrcCommand	mime_lookup unmime_lookup spam ungroup
352syn keyword muttrcCommand	nospam unalternative_order
353
354syn keyword muttrcHooks		contained account-hook charset-hook iconv-hook message-hook folder-hook mbox-hook save-hook fcc-hook fcc-save-hook send-hook send2-hook reply-hook crypt-hook
355syn keyword muttrcUnhook	contained unhook
356syn region muttrcUnhookLine	keepend start=+^\s*unhook\s+ skip=+\\$+ end=+$+ contains=muttrcUnhook,muttrcHooks,muttrcUnHighlightSpace,muttrcComment
357
358syn match muttrcAttachmentsMimeType contained "[*a-z0-9_-]\+/[*a-z0-9._-]\+\s*" skipwhite nextgroup=muttrcAttachmentsMimeType
359syn match muttrcAttachmentsFlag contained "[+-]\%([AI]\|inline\|attachment\)\s\+" skipwhite nextgroup=muttrcAttachmentsMimeType
360syn match muttrcAttachmentsLine "^\s*\%(un\)\?attachments\s\+" skipwhite nextgroup=muttrcAttachmentsFlag
361
362syn match muttrcUnHighlightSpace contained "\%(\s\+\|\\$\)"
363
364syn keyword muttrcListsKeyword	contained lists unlists
365syn region muttrcListsLine	keepend start=+^\s*\%(un\)\?lists\s+ skip=+\\$+ end=+$+ contains=muttrcListsKeyword,muttrcRXPat,muttrcGroupDef,muttrcUnHighlightSpace,muttrcComment
366
367syn keyword muttrcSubscribeKeyword	contained subscribe unsubscribe
368syn region muttrcSubscribeLine 	keepend start=+^\s*\%(un\)\?subscribe\s+ skip=+\\$+ end=+$+ contains=muttrcSubscribeKeyword,muttrcRXPat,muttrcGroupDef,muttrcUnHighlightSpace,muttrcComment
369
370syn keyword muttrcAlternateKeyword contained alternates unalternates
371syn region muttrcAlternatesLine keepend start=+^\s*\%(un\)\?alternates\s+ skip=+\\$+ end=+$+ contains=muttrcAlternateKeyword,muttrcGroupDef,muttrcRXPat,muttrcUnHighlightSpace,muttrcComment
372
373syn match muttrcVariable	"\$[a-zA-Z_-]\+"
374
375syn match muttrcBadAction	contained "[^<>]\+" contains=muttrcEmail
376syn match muttrcFunction	contained "\<\%(attach\|bounce\|copy\|delete\|display\|flag\|forward\|parent\|pipe\|postpone\|print\|recall\|resent\|save\|send\|tag\|undelete\)-message\>"
377syn match muttrcFunction	contained "\<\%(delete\|next\|previous\|read\|tag\|undelete\)-thread\>"
378syn match muttrcFunction	contained "\<\%(backward\|capitalize\|downcase\|forward\|kill\|upcase\)-word\>"
379syn match muttrcFunction	contained "\<\%(delete\|filter\|first\|last\|next\|pipe\|previous\|print\|save\|select\|tag\|undelete\)-entry\>"
380syn match muttrcFunction	contained "\<attach-\%(file\|key\)\>"
381syn match muttrcFunction	contained "\<change-\%(dir\|folder\|folder-readonly\)\>"
382syn match muttrcFunction	contained "\<check-\%(new\|traditional-pgp\)\>"
383syn match muttrcFunction	contained "\<current-\%(bottom\|middle\|top\)\>"
384syn match muttrcFunction	contained "\<decode-\%(copy\|save\)\>"
385syn match muttrcFunction	contained "\<delete-\%(char\|pattern\|subthread\)\>"
386syn match muttrcFunction	contained "\<display-\%(address\|toggle-weed\)\>"
387syn match muttrcFunction	contained "\<edit\%(-\%(bcc\|cc\|description\|encoding\|fcc\|file\|from\|headers\|mime\|reply-to\|subject\|to\|type\)\)\?\>"
388syn match muttrcFunction	contained "\<enter-\%(command\|mask\)\>"
389syn match muttrcFunction	contained "\<half-\%(up\|down\)\>"
390syn match muttrcFunction	contained "\<history-\%(up\|down\)\>"
391syn match muttrcFunction	contained "\<kill-\%(eol\|eow\|line\)\>"
392syn match muttrcFunction	contained "\<next-\%(line\|new\|page\|subthread\|undeleted\|unread\)\>"
393syn match muttrcFunction	contained "\<previous-\%(line\|new\|page\|subthread\|undeleted\|unread\)\>"
394syn match muttrcFunction	contained "\<search\%(-\%(next\|opposite\|reverse\|toggle\)\)\?\>"
395syn match muttrcFunction	contained "\<show-\%(limit\|version\)\>"
396syn match muttrcFunction	contained "\<sort-\%(mailbox\|reverse\)\>"
397syn match muttrcFunction	contained "\<tag-\%(pattern\|prefix\%(-cond\)\?\)\>"
398syn match muttrcFunction	contained "\<toggle-\%(mailboxes\|new\|quoted\|subscribed\|unlink\|write\)\>"
399syn match muttrcFunction	contained "\<undelete-\%(pattern\|subthread\)\>"
400syn match muttrcFunction	contained "\<collapse-\%(parts\|thread\|all\)\>"
401syn match muttrcFunction	contained "\<view-\%(attach\|attachments\|file\|mailcap\|name\|text\)\>"
402syn match muttrcFunction	contained "\<\%(backspace\|backward-char\|bol\|bottom\|bottom-page\|buffy-cycle\|clear-flag\|complete\%(-query\)\?\|copy-file\|create-alias\|detach-file\|eol\|exit\|extract-keys\|\%(imap-\)\?fetch-mail\|forget-passphrase\|forward-char\|group-reply\|help\|ispell\|jump\|limit\|list-reply\|mail\|mail-key\|mark-as-new\|middle-page\|new-mime\|noop\|pgp-menu\|query\|query-append\|quit\|quote-char\|read-subthread\|redraw-screen\|refresh\|rename-file\|reply\|select-new\|set-flag\|shell-escape\|skip-quoted\|sort\|subscribe\|sync-mailbox\|top\|top-page\|transpose-chars\|unsubscribe\|untag-pattern\|verify-key\|what-key\|write-fcc\)\>"
403syn match muttrcAction		contained "<[^>]\{-}>" contains=muttrcBadAction,muttrcFunction,muttrcKeyName
404
405syn keyword muttrcSet		set     skipwhite nextgroup=muttrcVar.*
406syn keyword muttrcUnset		unset   skipwhite nextgroup=muttrcVar.*
407syn keyword muttrcReset		reset   skipwhite nextgroup=muttrcVar.*
408syn keyword muttrcToggle	toggle  skipwhite nextgroup=muttrcVar.*
409
410" First, functions that take regular expressions:
411syn match  muttrcRXHookNot	contained /!\s*/ skipwhite nextgroup=muttrcRXString
412syn match  muttrcRXHooks	/^\s*\%(account\|folder\)-hook\s\+/ skipwhite nextgroup=muttrcRXHookNot,muttrcRXString
413
414" Now, functions that take patterns
415syn match muttrcPatHookNot	contained /!\s*/ skipwhite nextgroup=muttrcPattern
416syn match muttrcPatHooks	/^\s*\%(message\|mbox\|save\|fcc\%(-save\)\?\|send2\?\|reply\|crypt\)-hook\s\+/ nextgroup=muttrcPatHookNot,muttrcPattern
417
418syn match muttrcBindFunction	contained /\S\+\%(\s\|$\)/ skipwhite contains=muttrcFunction
419syn match muttrcBindFunctionNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcBindFunction,muttrcBindFunctionNL
420syn match muttrcBindKey		contained /\S\+/ skipwhite contains=muttrcKey nextgroup=muttrcBindFunction,muttrcBindFunctionNL
421syn match muttrcBindKeyNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcBindKey,muttrcBindKeyNL
422syn match muttrcBindMenuList	contained /\S\+/ skipwhite contains=muttrcMenu,muttrcMenuCommas nextgroup=muttrcBindKey,muttrcBindKeyNL
423syn match muttrcBindMenuListNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcBindMenuList,muttrcBindMenuListNL
424syn match muttrcBind		/^\s*bind\s\?/ skipwhite nextgroup=muttrcBindMenuList,muttrcBindMenuListNL
425
426syn region muttrcMacroDescr	contained keepend skipwhite start=+\s*\S+ms=e skip=+\\ + end=+ \|$+me=s
427syn region muttrcMacroDescr	contained keepend skipwhite start=+'+ms=e skip=+\\'+ end=+'+me=s
428syn region muttrcMacroDescr	contained keepend skipwhite start=+"+ms=e skip=+\\"+ end=+"+me=s
429syn match muttrcMacroDescrNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroDescr,muttrcMacroDescrNL
430syn region muttrcMacroBody	contained skipwhite start="\S" skip='\\ \|\\$' end=' \|$' contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcCommand,muttrcAction nextgroup=muttrcMacroDescr,muttrcMacroDescrNL
431syn region muttrcMacroBody matchgroup=Type contained skipwhite start=+'+ms=e skip=+\\'+ end=+'+me=s contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcCommand,muttrcAction nextgroup=muttrcMacroDescr,muttrcMacroDescrNL
432syn region muttrcMacroBody matchgroup=Type contained skipwhite start=+"+ms=e skip=+\\"+ end=+"+me=s contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcCommand,muttrcAction nextgroup=muttrcMacroDescr,muttrcMacroDescrNL
433syn match muttrcMacroBodyNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroBody,muttrcMacroBodyNL
434syn match muttrcMacroKey	contained /\S\+/ skipwhite contains=muttrcKey nextgroup=muttrcMacroBody,muttrcMacroBodyNL
435syn match muttrcMacroKeyNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroKey,muttrcMacroKeyNL
436syn match muttrcMacroMenuList	contained /\S\+/ skipwhite contains=muttrcMenu,muttrcMenuCommas nextgroup=muttrcMacroKey,muttrcMacroKeyNL
437syn match muttrcMacroMenuListNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroMenuList,muttrcMacroMenuListNL
438syn match muttrcMacro		/^\s*macro\s\?/	skipwhite nextgroup=muttrcMacroMenuList,muttrcMacroMenuListNL
439
440syn match muttrcAddrContent	contained "[a-zA-Z0-9._-]\+@[a-zA-Z0-9./-]\+\s*" skipwhite contains=muttrcEmail nextgroup=muttrcAddrContent
441syn region muttrcAddrContent	contained start=+'+ end=+'\s*+ skip=+\\'+ skipwhite contains=muttrcEmail nextgroup=muttrcAddrContent
442syn region muttrcAddrContent	contained start=+"+ end=+"\s*+ skip=+\\"+ skipwhite contains=muttrcEmail nextgroup=muttrcAddrContent
443syn match muttrcAddrDef 	contained "-addr\s\+" skipwhite nextgroup=muttrcAddrContent
444
445syn match muttrcGroupFlag	contained "-group"
446syn region muttrcGroupDef	contained start="-group\s\+" skip="\\$" end="\s" skipwhite keepend contains=muttrcGroupFlag,muttrcUnHighlightSpace
447
448syn keyword muttrcGroupKeyword	contained group ungroup
449syn region muttrcGroupLine	keepend start=+^\s*\%(un\)\?group\s+ skip=+\\$+ end=+$+ contains=muttrcGroupKeyword,muttrcGroupDef,muttrcAddrDef,muttrcRXDef,muttrcUnHighlightSpace,muttrcComment
450
451syn match muttrcAliasGroupName	contained /\w\+/ skipwhite nextgroup=muttrcAliasGroupDef,muttrcAliasKey,muttrcAliasNL
452syn match muttrcAliasGroupDefNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasGroupName,muttrcAliasGroupDefNL
453syn match muttrcAliasGroupDef	contained /\s*-group/ skipwhite nextgroup=muttrcAliasGroupName,muttrcAliasGroupDefNL contains=muttrcGroupFlag
454syn match muttrcAliasComma	contained /,/ skipwhite nextgroup=muttrcAliasEmail,muttrcAliasEncEmail,muttrcAliasNameNoParens,muttrcAliasENNL
455syn match muttrcAliasEmail	contained /\S\+@\S\+/ contains=muttrcEmail nextgroup=muttrcAliasName,muttrcAliasNameNL skipwhite
456syn match muttrcAliasEncEmail	contained /<[^>]\+>/ contains=muttrcEmail nextgroup=muttrcAliasComma
457syn match muttrcAliasEncEmailNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasEncEmail,muttrcAliasEncEmailNL
458syn match muttrcAliasNameNoParens contained /[^<(@]\+\s\+/ nextgroup=muttrcAliasEncEmail,muttrcAliasEncEmailNL
459syn region muttrcAliasName	contained matchgroup=Type start=/(/ end=/)/ skipwhite
460syn match muttrcAliasNameNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasName,muttrcAliasNameNL
461syn match muttrcAliasENNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasEmail,muttrcAliasEncEmail,muttrcAliasNameNoParens,muttrcAliasENNL
462syn match muttrcAliasKey	contained /\s*[^- \t]\S\+/ skipwhite nextgroup=muttrcAliasEmail,muttrcAliasEncEmail,muttrcAliasNameNoParens,muttrcAliasENNL
463syn match muttrcAliasNL		contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasGroupDef,muttrcAliasKey,muttrcAliasNL
464syn match muttrcAlias		/^\s*alias\s/ skipwhite nextgroup=muttrcAliasGroupDef,muttrcAliasKey,muttrcAliasNL
465
466syn match muttrcUnAliasKey	contained "\s*\w\+\s*" skipwhite nextgroup=muttrcUnAliasKey,muttrcUnAliasNL
467syn match muttrcUnAliasNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcUnAliasKey,muttrcUnAliasNL
468syn match muttrcUnAlias		/^\s*unalias\s\?/ nextgroup=muttrcUnAliasKey,muttrcUnAliasNL
469
470syn match muttrcSimplePat contained "!\?\^\?[~][ADEFgGklNOpPQRSTuUvV=$]"
471syn match muttrcSimplePat contained "!\?\^\?[~][mnXz]\s\+\%([<>-][0-9]\+\|[0-9]\+[-][0-9]*\)"
472syn match muttrcSimplePat contained "!\?\^\?[~][dr]\s\+\%(\%(-\?[0-9]\{1,2}\%(/[0-9]\{1,2}\%(/[0-9]\{2}\%([0-9]\{2}\)\?\)\?\)\?\%([+*-][0-9]\+[ymwd]\)*\)\|\%(\%([0-9]\{1,2}\%(/[0-9]\{1,2}\%(/[0-9]\{2}\%([0-9]\{2}\)\?\)\?\)\?\%([+*-][0-9]\+[ymwd]\)*\)-\%([0-9]\{1,2}\%(/[0-9]\{1,2}\%(/[0-9]\{2}\%([0-9]\{2}\)\?\)\?\)\?\%([+*-][0-9]\+[ymwd]\)\?\)\?\)\|\%([<>=][0-9]\+[ymwd]\)\|\%(`[^`]\+`\)\|\%(\$[a-zA-Z0-9_-]\+\)\)" contains=muttrcShellString,muttrcVariable
473syn match muttrcSimplePat contained "!\?\^\?[~][bBcCefhHiLstxy]\s\+" nextgroup=muttrcSimplePatRXContainer
474syn match muttrcSimplePat contained "!\?\^\?[%][bBcCefhHiLstxy]\s\+" nextgroup=muttrcSimplePatString
475syn match muttrcSimplePat contained "!\?\^\?[=][bh]\s\+" nextgroup=muttrcSimplePatString
476syn region muttrcSimplePat contained keepend start=+!\?\^\?[~](+ end=+)+ contains=muttrcSimplePat
477"syn match muttrcSimplePat contained /'[^~=%][^']*/
478"contains=muttrcRXPat
479syn match muttrcSimplePatString contained /[a-zA-Z0-9]\+/
480syn region muttrcSimplePatString contained keepend start=+"+ end=+"+ skip=+\\"+
481syn region muttrcSimplePatString contained keepend start=+'+ end=+'+ skip=+\\'+
482syn region muttrcSimplePatRXContainer contained keepend start=+"+ end=+"+ skip=+\\"+ contains=muttrcRXPat
483syn region muttrcSimplePatRXContainer contained keepend start=+'+ end=+'+ skip=+\\'+ contains=muttrcRXPat
484syn match muttrcSimplePatRXContainer contained /\S\+/ contains=muttrcRXPat
485syn match muttrcSimplePatMetas contained /[(|)]/
486
487syn region muttrcPattern contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPatternInner
488syn region muttrcPattern contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPatternInner
489syn match muttrcPattern contained "[~]\([A-Za-z]\|([^)]\+)\)" contains=muttrcSimplePat
490syn region muttrcPatternInner contained keepend start=+"[~=%!(^]+ms=s+1 skip=+\\"+ end=+"+me=e-1 contains=muttrcSimplePat,muttrcUnHighlightSpace,muttrcSimplePatMetas
491syn region muttrcPatternInner contained keepend start=+'[~=%!(^]+ms=s+1 skip=+\\'+ end=+'+me=e-1 contains=muttrcSimplePat,muttrcUnHighlightSpace,muttrcSimplePatMetas
492
493" Colour definitions takes object, foreground and background arguments (regexps excluded).
494syn match muttrcColorMatchCount	contained "[0-9]\+"
495syn match muttrcColorMatchCountNL contained skipwhite skipnl "\s*\\$" nextgroup=muttrcColorMatchCount,muttrcColorMatchCountNL
496syn region muttrcColorRXPat	contained start=+\s*'+ skip=+\\'+ end=+'\s*+ keepend skipwhite contains=muttrcRXString2 nextgroup=muttrcColorMatchCount,muttrcColorMatchCountNL
497syn region muttrcColorRXPat	contained start=+\s*"+ skip=+\\"+ end=+"\s*+ keepend skipwhite contains=muttrcRXString2 nextgroup=muttrcColorMatchCount,muttrcColorMatchCountNL
498syn keyword muttrcColorField	contained attachment body bold error hdrdefault header index indicator markers message normal quoted search signature status tilde tree underline
499syn match   muttrcColorField	contained "\<quoted\d\=\>"
500syn keyword muttrcColor	contained black blue cyan default green magenta red white yellow
501syn keyword muttrcColor	contained brightblack brightblue brightcyan brightdefault brightgreen brightmagenta brightred brightwhite brightyellow
502syn match   muttrcColor	contained "\<\%(bright\)\=color\d\{1,2}\>"
503" Now for the structure of the color line
504syn match muttrcColorRXNL	contained skipnl "\s*\\$" nextgroup=muttrcColorRXPat,muttrcColorRXNL
505syn match muttrcColorBG 	contained /\s*[$]\?\w\+/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorRXPat,muttrcColorRXNL
506syn match muttrcColorBGNL	contained skipnl "\s*\\$" nextgroup=muttrcColorBG,muttrcColorBGNL
507syn match muttrcColorFG 	contained /\s*[$]\?\w\+/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorBG,muttrcColorBGNL
508syn match muttrcColorFGNL	contained skipnl "\s*\\$" nextgroup=muttrcColorFG,muttrcColorFGNL
509syn match muttrcColorContext 	contained /\s*[$]\?\w\+/ contains=muttrcColorField,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorFG,muttrcColorFGNL
510syn match muttrcColorNL 	contained skipnl "\s*\\$" nextgroup=muttrcColorContext,muttrcColorNL
511syn match muttrcColorKeyword	contained /^\s*color\s\+/ nextgroup=muttrcColorContext,muttrcColorNL
512syn region muttrcColorLine keepend start=/^\s*color\s\+\%(index\)\@!/ skip=+\\$+ end=+$+ contains=muttrcColorKeyword,muttrcComment,muttrcUnHighlightSpace
513" Now for the structure of the color index line
514syn match muttrcPatternNL	contained skipnl "\s*\\$" nextgroup=muttrcPattern,muttrcPatternNL
515syn match muttrcColorBGI	contained /\s*[$]\?\w\+\s*/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcPattern,muttrcPatternNL
516syn match muttrcColorBGNLI	contained skipnl "\s*\\$" nextgroup=muttrcColorBGI,muttrcColorBGNLI
517syn match muttrcColorFGI	contained /\s*[$]\?\w\+/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorBGI,muttrcColorBGNLI
518syn match muttrcColorFGNLI	contained skipnl "\s*\\$" nextgroup=muttrcColorFGI,muttrcColorFGNLI
519syn match muttrcColorContextI	contained /\s*index/ contains=muttrcUnHighlightSpace nextgroup=muttrcColorFGI,muttrcColorFGNLI
520syn match muttrcColorNLI	contained skipnl "\s*\\$" nextgroup=muttrcColorContextI,muttrcColorNLI
521syn match muttrcColorKeywordI	contained /^\s*color\s\+/ nextgroup=muttrcColorContextI,muttrcColorNLI
522syn region muttrcColorLine keepend start=/^\s*color\s\+index/ skip=+\\$+ end=+$+ contains=muttrcColorKeywordI,muttrcComment,muttrcUnHighlightSpace
523" And now color's brother:
524syn region muttrcUnColorPatterns contained skipwhite start=+\s*'+ end=+'+ skip=+\\'+ contains=muttrcPattern nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
525syn region muttrcUnColorPatterns contained skipwhite start=+\s*"+ end=+"+ skip=+\\"+ contains=muttrcPattern nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
526syn match muttrcUnColorPatterns contained skipwhite /\s*[^'"\s]\S\*/ contains=muttrcPattern nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
527syn match muttrcUnColorPatNL	contained skipwhite skipnl /\s*\\$/ nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
528syn match muttrcUnColorAll	contained skipwhite /[*]/
529syn match muttrcUnColorAPNL	contained skipwhite skipnl /\s*\\$/ nextgroup=muttrcUnColorPatterns,muttrcUnColorAll,muttrcUnColorAPNL
530syn match muttrcUnColorIndex	contained skipwhite /\s*index\s\+/ nextgroup=muttrcUnColorPatterns,muttrcUnColorAll,muttrcUnColorAPNL
531syn match muttrcUnColorIndexNL	contained skipwhite skipnl /\s*\\$/ nextgroup=muttrcUnColorIndex,muttrcUnColorIndexNL
532syn match muttrcUnColorKeyword	contained skipwhite /^\s*uncolor\s\+/ nextgroup=muttrcUnColorIndex,muttrcUnColorIndexNL
533syn region muttrcUnColorLine keepend start=+^\s*uncolor\s+ skip=+\\$+ end=+$+ contains=muttrcUnColorKeyword,muttrcComment,muttrcUnHighlightSpace
534
535" Mono are almost like color (ojects inherited from color)
536syn keyword muttrcMonoAttrib	contained bold none normal reverse standout underline
537syn keyword muttrcMono		contained mono		skipwhite nextgroup=muttrcColorField
538syn match   muttrcMonoLine	"^\s*mono\s\+\S\+"	skipwhite nextgroup=muttrcMonoAttrib contains=muttrcMono
539
540" Define the default highlighting.
541" For version 5.7 and earlier: only when not done already
542" For version 5.8 and later: only when an item doesn't have highlighting yet
543if version >= 508 || !exists("did_muttrc_syntax_inits")
544  if version < 508
545    let did_muttrc_syntax_inits = 1
546    command -nargs=+ HiLink hi link <args>
547  else
548    command -nargs=+ HiLink hi def link <args>
549  endif
550
551  HiLink muttrcComment		Comment
552  HiLink muttrcEscape		SpecialChar
553  HiLink muttrcRXChars		SpecialChar
554  HiLink muttrcString		String
555  HiLink muttrcRXString		String
556  HiLink muttrcRXString2	String
557  HiLink muttrcSpecial		Special
558  HiLink muttrcHooks		Type
559  HiLink muttrcGroupFlag	Type
560  HiLink muttrcGroupDef		Macro
561  HiLink muttrcAddrDef		muttrcGroupFlag
562  HiLink muttrcRXDef		muttrcGroupFlag
563  HiLink muttrcRXPat		String
564  HiLink muttrcAliasGroupName	Macro
565  HiLink muttrcAliasKey	Identifier
566  HiLink muttrcUnAliasKey	Identifier
567  HiLink muttrcAliasEncEmail	Identifier
568  HiLink muttrcAliasParens	Type
569  HiLink muttrcNumber		Number
570  HiLink muttrcQuadopt		Boolean
571  HiLink muttrcEmail		Special
572  HiLink muttrcVariable		Special
573  HiLink muttrcHeader		Type
574  HiLink muttrcKeySpecial	SpecialChar
575  HiLink muttrcKey		Type
576  HiLink muttrcKeyName		SpecialChar
577  HiLink muttrcVarBool		Identifier
578  HiLink muttrcVarQuad		Identifier
579  HiLink muttrcVarNum		Identifier
580  HiLink muttrcVarStr		Identifier
581  HiLink muttrcMenu		Identifier
582  HiLink muttrcCommand		Keyword
583  HiLink muttrcSet		Keyword
584  HiLink muttrcUnset		muttrcCommand
585  HiLink muttrcReset		muttrcCommand
586  HiLink muttrcToggle		muttrcCommand
587  HiLink muttrcBind		muttrcCommand
588  HiLink muttrcMacro		muttrcCommand
589  HiLink muttrcMacroDescr	String
590  HiLink muttrcAlias		muttrcCommand
591  HiLink muttrcUnAlias		muttrcCommand
592  HiLink muttrcUnhook		muttrcCommand
593  HiLink muttrcUnhookLine	Error
594  HiLink muttrcAction		Macro
595  HiLink muttrcBadAction	Error
596  HiLink muttrcBindFunction	Error
597  HiLink muttrcBindMenuList	Error
598  HiLink muttrcFunction		Macro
599  HiLink muttrcGroupKeyword	muttrcCommand
600  HiLink muttrcGroupLine	Error
601  HiLink muttrcSubscribeKeyword	muttrcCommand
602  HiLink muttrcSubscribeLine	Error
603  HiLink muttrcListsKeyword	muttrcCommand
604  HiLink muttrcListsLine	Error
605  HiLink muttrcAlternateKeyword	muttrcCommand
606  HiLink muttrcAlternatesLine	Error
607  HiLink muttrcAttachmentsLine	muttrcCommand
608  HiLink muttrcAttachmentsFlag	Type
609  HiLink muttrcAttachmentsMimeType	String
610  HiLink muttrcColorLine	Error
611  HiLink muttrcColorContext	Error
612  HiLink muttrcColorContextI	Identifier
613  HiLink muttrcColorKeyword	muttrcCommand
614  HiLink muttrcColorKeywordI	muttrcColorKeyword
615  HiLink muttrcColorField	Identifier
616  HiLink muttrcColor		Type
617  HiLink muttrcColorFG		Error
618  HiLink muttrcColorFGI		Error
619  HiLink muttrcColorBG		Error
620  HiLink muttrcColorBGI		Error
621  HiLink muttrcMonoAttrib	muttrcColor
622  HiLink muttrcMono		muttrcCommand
623  HiLink muttrcSimplePat	Identifier
624  HiLink muttrcSimplePatString	Macro
625  HiLink muttrcSimplePatMetas	Special
626  HiLink muttrcPattern		Type
627  HiLink muttrcPatternInner	Error
628  HiLink muttrcUnColorLine	Error
629  HiLink muttrcUnColorKeyword	muttrcCommand
630  HiLink muttrcUnColorIndex	Identifier
631  HiLink muttrcShellString	muttrcEscape
632  HiLink muttrcRXHooks		muttrcCommand
633  HiLink muttrcRXHookNot	Type
634  HiLink muttrcPatHooks		muttrcCommand
635  HiLink muttrcPatHookNot	Type
636  HiLink muttrcFormatConditionals2 Type
637  HiLink muttrcIndexFormatStr	muttrcString
638  HiLink muttrcIndexFormatEscapes muttrcEscape
639  HiLink muttrcIndexFormatConditionals muttrcFormatConditionals2
640  HiLink muttrcAliasFormatStr	muttrcString
641  HiLink muttrcAliasFormatEscapes muttrcEscape
642  HiLink muttrcAttachFormatStr	muttrcString
643  HiLink muttrcAttachFormatEscapes muttrcEscape
644  HiLink muttrcAttachFormatConditionals muttrcFormatConditionals2
645  HiLink muttrcComposeFormatStr	muttrcString
646  HiLink muttrcComposeFormatEscapes muttrcEscape
647  HiLink muttrcFolderFormatStr	muttrcString
648  HiLink muttrcFolderFormatEscapes muttrcEscape
649  HiLink muttrcFolderFormatConditionals muttrcFormatConditionals2
650  HiLink muttrcMixFormatStr	muttrcString
651  HiLink muttrcMixFormatEscapes muttrcEscape
652  HiLink muttrcMixFormatConditionals muttrcFormatConditionals2
653  HiLink muttrcPGPFormatStr	muttrcString
654  HiLink muttrcPGPFormatEscapes muttrcEscape
655  HiLink muttrcPGPFormatConditionals muttrcFormatConditionals2
656  HiLink muttrcPGPCmdFormatStr	muttrcString
657  HiLink muttrcPGPCmdFormatEscapes muttrcEscape
658  HiLink muttrcPGPCmdFormatConditionals muttrcFormatConditionals2
659  HiLink muttrcStatusFormatStr	muttrcString
660  HiLink muttrcStatusFormatEscapes muttrcEscape
661  HiLink muttrcStatusFormatConditionals muttrcFormatConditionals2
662  HiLink muttrcPGPGetKeysFormatStr	muttrcString
663  HiLink muttrcPGPGetKeysFormatEscapes muttrcEscape
664  HiLink muttrcSmimeFormatStr	muttrcString
665  HiLink muttrcSmimeFormatEscapes muttrcEscape
666  HiLink muttrcSmimeFormatConditionals muttrcFormatConditionals2
667  HiLink muttrcTimeEscapes	muttrcEscape
668  HiLink muttrcPGPTimeEscapes	muttrcEscape
669  HiLink muttrcStrftimeEscapes	Type
670  HiLink muttrcFormatErrors Error
671
672  HiLink muttrcBindFunctionNL	SpecialChar
673  HiLink muttrcBindKeyNL	SpecialChar
674  HiLink muttrcBindMenuListNL	SpecialChar
675  HiLink muttrcMacroDescrNL	SpecialChar
676  HiLink muttrcMacroBodyNL	SpecialChar
677  HiLink muttrcMacroKeyNL	SpecialChar
678  HiLink muttrcMacroMenuListNL	SpecialChar
679  HiLink muttrcColorMatchCountNL SpecialChar
680  HiLink muttrcColorNL		SpecialChar
681  HiLink muttrcColorRXNL	SpecialChar
682  HiLink muttrcColorBGNL	SpecialChar
683  HiLink muttrcColorFGNL	SpecialChar
684  HiLink muttrcAliasNameNL	SpecialChar
685  HiLink muttrcAliasENNL	SpecialChar
686  HiLink muttrcAliasNL		SpecialChar
687  HiLink muttrcUnAliasNL	SpecialChar
688  HiLink muttrcAliasGroupDefNL	SpecialChar
689  HiLink muttrcAliasEncEmailNL	SpecialChar
690  HiLink muttrcPatternNL	SpecialChar
691  HiLink muttrcUnColorPatNL	SpecialChar
692  HiLink muttrcUnColorAPNL	SpecialChar
693  HiLink muttrcUnColorIndexNL	SpecialChar
694
695  delcommand HiLink
696endif
697
698let b:current_syntax = "muttrc"
699
700"EOF	vim: ts=8 noet tw=100 sw=8 sts=0 ft=vim
701