Adding upstream version 2:8.1.0875.upstream/2%8.1.0875upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 821 insertions, 0 deletions

diff --git a/runtime/syntax/muttrc.vim b/runtime/syntax/muttrc.vim
new file mode 100644
index 0000000..830664e
--- /dev/null
+++ b/runtime/syntax/muttrc.vim
@@ -0,0 +1,821 @@
+" Vim syntax file
+" Language:	Mutt setup files
+" Original:	Preben 'Peppe' Guldberg <peppe-vim@wielders.org>
+" Maintainer:	Kyle Wheeler <kyle-muttrc.vim@memoryhole.net>
+" Last Change:	21 May 2018
+
+" This file covers mutt version 1.10.0
+
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
+  finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+" Set the keyword characters
+setlocal isk=@,48-57,_,-
+
+" handling optional variables
+if !exists("use_mutt_sidebar")
+  let use_mutt_sidebar=0
+endif
+
+syn match muttrcComment		"^# .*$" contains=@Spell
+syn match muttrcComment		"^#[^ ].*$"
+syn match muttrcComment		"^#$"
+syn match muttrcComment		"[^\\]#.*$"lc=1
+
+" Escape sequences (back-tick and pipe goes here too)
+syn match muttrcEscape		+\\[#tnr"'Cc ]+
+syn match muttrcEscape		+[`|]+
+syn match muttrcEscape		+\\$+
+
+" The variables takes the following arguments
+"syn match  muttrcString		contained "=\s*[^ #"'`]\+"lc=1 contains=muttrcEscape
+syn region muttrcString		contained keepend start=+"+ms=e skip=+\\"+ end=+"+ contains=muttrcEscape,muttrcCommand,muttrcAction,muttrcShellString
+syn region muttrcString		contained keepend start=+'+ms=e skip=+\\'+ end=+'+ contains=muttrcEscape,muttrcCommand,muttrcAction
+syn match muttrcStringNL	contained skipwhite skipnl "\s*\\$" nextgroup=muttrcString,muttrcStringNL
+
+syn region muttrcShellString	matchgroup=muttrcEscape keepend start=+`+ skip=+\\`+ end=+`+ contains=muttrcVarStr,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcCommand
+
+syn match  muttrcRXChars	contained /[^\\][][.*?+]\+/hs=s+1
+syn match  muttrcRXChars	contained /[][|()][.*?+]*/
+syn match  muttrcRXChars	contained /['"]^/ms=s+1
+syn match  muttrcRXChars	contained /$['"]/me=e-1
+syn match  muttrcRXChars	contained /\\/
+" Why does muttrcRXString2 work with one \ when muttrcRXString requires two?
+syn region muttrcRXString	contained skipwhite start=+'+ skip=+\\'+ end=+'+ contains=muttrcRXChars
+syn region muttrcRXString	contained skipwhite start=+"+ skip=+\\"+ end=+"+ contains=muttrcRXChars
+syn region muttrcRXString	contained skipwhite start=+[^ 	"'^]+ skip=+\\\s+ end=+\s+re=e-1 contains=muttrcRXChars
+" For some reason, skip refuses to match backslashes here...
+syn region muttrcRXString	contained matchgroup=muttrcRXChars skipwhite start=+\^+ end=+[^\\]\s+re=e-1 contains=muttrcRXChars
+syn region muttrcRXString	contained matchgroup=muttrcRXChars skipwhite start=+\^+ end=+$\s+ contains=muttrcRXChars
+syn region muttrcRXString2	contained skipwhite start=+'+ skip=+\'+ end=+'+ contains=muttrcRXChars
+syn region muttrcRXString2	contained skipwhite start=+"+ skip=+\"+ end=+"+ contains=muttrcRXChars
+
+" these must be kept synchronized with muttrcRXString, but are intended for
+" muttrcRXHooks
+syn region muttrcRXHookString	contained keepend skipwhite start=+'+ skip=+\\'+ end=+'+ contains=muttrcRXString nextgroup=muttrcString,muttrcStringNL
+syn region muttrcRXHookString	contained keepend skipwhite start=+"+ skip=+\\"+ end=+"+ contains=muttrcRXString nextgroup=muttrcString,muttrcStringNL
+syn region muttrcRXHookString	contained keepend skipwhite start=+[^ 	"'^]+ skip=+\\\s+ end=+\s+re=e-1 contains=muttrcRXString nextgroup=muttrcString,muttrcStringNL
+syn region muttrcRXHookString	contained keepend skipwhite start=+\^+ end=+[^\\]\s+re=e-1 contains=muttrcRXString nextgroup=muttrcString,muttrcStringNL
+syn region muttrcRXHookString	contained keepend matchgroup=muttrcRXChars skipwhite start=+\^+ end=+$\s+ contains=muttrcRXString nextgroup=muttrcString,muttrcStringNL
+syn match muttrcRXHookStringNL contained skipwhite skipnl "\s*\\$" nextgroup=muttrcRXHookString,muttrcRXHookStringNL
+
+" these are exclusively for args lists (e.g. -rx pat pat pat ...)
+syn region muttrcRXPat		contained keepend skipwhite start=+'+ skip=+\\'+ end=+'\s*+ contains=muttrcRXString nextgroup=muttrcRXPat
+syn region muttrcRXPat		contained keepend skipwhite start=+"+ skip=+\\"+ end=+"\s*+ contains=muttrcRXString nextgroup=muttrcRXPat
+syn match muttrcRXPat		contained /[^-'"#!]\S\+/ skipwhite contains=muttrcRXChars nextgroup=muttrcRXPat
+syn match muttrcRXDef 		contained "-rx\s\+" skipwhite nextgroup=muttrcRXPat
+
+syn match muttrcSpecial		+\(['"]\)!\1+
+
+syn match muttrcSetStrAssignment contained skipwhite /=\s*\%(\\\?\$\)\?[0-9A-Za-z_-]\+/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr contains=muttrcVariable,muttrcEscapedVariable
+syn region muttrcSetStrAssignment contained skipwhite keepend start=+=\s*"+hs=s+1 end=+"+ skip=+\\"+ nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr contains=muttrcString
+syn region muttrcSetStrAssignment contained skipwhite keepend start=+=\s*'+hs=s+1 end=+'+ skip=+\\'+ nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr contains=muttrcString
+syn match muttrcSetBoolAssignment contained skipwhite /=\s*\\\?\$\w\+/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr contains=muttrcVariable,muttrcEscapedVariable
+syn match muttrcSetBoolAssignment contained skipwhite /=\s*\%(yes\|no\)/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn match muttrcSetBoolAssignment contained skipwhite /=\s*"\%(yes\|no\)"/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn match muttrcSetBoolAssignment contained skipwhite /=\s*'\%(yes\|no\)'/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn match muttrcSetQuadAssignment contained skipwhite /=\s*\\\?\$\w\+/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr contains=muttrcVariable,muttrcEscapedVariable
+syn match muttrcSetQuadAssignment contained skipwhite /=\s*\%(ask-\)\?\%(yes\|no\)/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn match muttrcSetQuadAssignment contained skipwhite /=\s*"\%(ask-\)\?\%(yes\|no\)"/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn match muttrcSetQuadAssignment contained skipwhite /=\s*'\%(ask-\)\?\%(yes\|no\)'/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn match muttrcSetNumAssignment contained skipwhite /=\s*\\\?\$\w\+/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr contains=muttrcVariable,muttrcEscapedVariable
+syn match muttrcSetNumAssignment contained skipwhite /=\s*\d\+/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn match muttrcSetNumAssignment contained skipwhite /=\s*"\d\+"/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn match muttrcSetNumAssignment contained skipwhite /=\s*'\d\+'/hs=s+1 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+" Now catch some email addresses and headers (purified version from mail.vim)
+syn match muttrcEmail		"[a-zA-Z0-9._-]\+@[a-zA-Z0-9./-]\+"
+syn match muttrcHeader		"\<\c\%(From\|To\|C[Cc]\|B[Cc][Cc]\|Reply-To\|Subject\|Return-Path\|Received\|Date\|Replied\|Attach\)\>:\="
+
+syn match   muttrcKeySpecial	contained +\%(\\[Cc'"]\|\^\|\\[01]\d\{2}\)+
+syn match   muttrcKey		contained "\S\+"			contains=muttrcKeySpecial,muttrcKeyName
+syn region  muttrcKey		contained start=+"+ skip=+\\\\\|\\"+ end=+"+	contains=muttrcKeySpecial,muttrcKeyName
+syn region  muttrcKey		contained start=+'+ skip=+\\\\\|\\'+ end=+'+	contains=muttrcKeySpecial,muttrcKeyName
+syn match   muttrcKeyName	contained "\<f\%(\d\|10\)\>"
+syn match   muttrcKeyName	contained "\\[trne]"
+syn match   muttrcKeyName	contained "\c<\%(BackSpace\|BackTab\|Delete\|Down\|End\|Enter\|Esc\|Home\|Insert\|Left\|PageDown\|PageUp\|Return\|Right\|Space\|Tab\|Up\)>"
+syn match   muttrcKeyName	contained "<F[0-9]\+>"
+
+syn keyword muttrcVarBool	skipwhite contained 
+			\ allow_8bit allow_ansi arrow_cursor ascii_chars askbcc askcc attach_split
+			\ auto_tag autoedit beep beep_new bounce_delivered braille_friendly
+			\ browser_abbreviate_mailboxes change_folder_next check_mbox_size check_new
+			\ collapse_unread confirmappend confirmcreate crypt_autoencrypt crypt_autopgp
+			\ crypt_autosign crypt_autosmime crypt_confirmhook crypt_opportunistic_encrypt
+			\ crypt_replyencrypt crypt_replysign crypt_replysignencrypted crypt_timestamp
+			\ crypt_use_gpgme crypt_use_pka delete_untag digest_collapse duplicate_threads
+			\ edit_hdrs edit_headers encode_from envelope_from fast_reply fcc_clear
+			\ flag_safe followup_to force_name forw_decode forw_decrypt forw_quote
+			\ forward_decode forward_decrypt forward_quote hdrs header
+			\ header_color_partial help hidden_host hide_limited hide_missing
+			\ hide_thread_subject hide_top_limited hide_top_missing history_remove_dups
+			\ honor_disposition idn_decode idn_encode ignore_linear_white_space
+			\ ignore_list_reply_to imap_check_subscribed imap_list_subscribed imap_passive
+			\ imap_peek imap_servernoise implicit_autoview include_onlyfirst keep_flagged
+			\ mail_check_recent mail_check_stats mailcap_sanitize maildir_check_cur
+			\ maildir_header_cache_verify maildir_trash mark_old markers menu_move_off
+			\ menu_scroll message_cache_clean meta_key metoo mh_purge mime_forward_decode
+			\ mime_type_query_first narrow_tree pager_stop pgp_auto_decode
+			\ pgp_auto_traditional pgp_autoencrypt pgp_autoinline pgp_autosign
+			\ pgp_check_exit pgp_create_traditional pgp_ignore_subkeys pgp_long_ids
+			\ pgp_replyencrypt pgp_replyinline pgp_replysign pgp_replysignencrypted
+			\ pgp_retainable_sigs pgp_self_encrypt pgp_self_encrypt_as pgp_show_unusable
+			\ pgp_strict_enc pgp_use_gpg_agent pipe_decode pipe_split pop_auth_try_all
+			\ pop_last postpone_encrypt postpone_encrypt_as print_decode print_split
+			\ prompt_after read_only reflow_space_quotes reflow_text reflow_wrap
+			\ reply_self resolve resume_draft_files resume_edited_draft_files
+			\ reverse_alias reverse_name reverse_realname rfc2047_parameters save_address
+			\ save_empty save_name score sidebar_folder_indent sidebar_new_mail_only
+			\ sidebar_next_new_wrap sidebar_short_path sidebar_sort sidebar_visible
+			\ sig_dashes sig_on_top smart_wrap smime_ask_cert_label
+			\ smime_decrypt_use_default_key smime_is_default smime_self_encrypt
+			\ smime_self_encrypt_as sort_re ssl_force_tls ssl_use_sslv2 ssl_use_sslv3
+			\ ssl_use_tlsv1 ssl_usesystemcerts ssl_verify_dates ssl_verify_host
+			\ ssl_verify_partial_chains status_on_top strict_mime strict_threads suspend
+			\ text_flowed thorough_search thread_received tilde ts_enabled uncollapse_jump
+			\ use_8bitmime use_domain use_envelope_from use_from use_idn use_ipv6
+			\ uncollapse_new user_agent wait_key weed wrap_search write_bcc
+			\ nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcVarBool	skipwhite contained 
+			\ noallow_8bit noallow_ansi noarrow_cursor noascii_chars noaskbcc noaskcc
+			\ noattach_split noauto_tag noautoedit nobeep nobeep_new nobounce_delivered
+			\ nobraille_friendly nobrowser_abbreviate_mailboxes nochange_folder_next
+			\ nocheck_mbox_size nocheck_new nocollapse_unread noconfirmappend
+			\ noconfirmcreate nocrypt_autoencrypt nocrypt_autopgp nocrypt_autosign
+			\ nocrypt_autosmime nocrypt_confirmhook nocrypt_opportunistic_encrypt
+			\ nocrypt_replyencrypt nocrypt_replysign nocrypt_replysignencrypted
+			\ nocrypt_timestamp nocrypt_use_gpgme nocrypt_use_pka nodelete_untag
+			\ nodigest_collapse noduplicate_threads noedit_hdrs noedit_headers
+			\ noencode_from noenvelope_from nofast_reply nofcc_clear noflag_safe
+			\ nofollowup_to noforce_name noforw_decode noforw_decrypt noforw_quote
+			\ noforward_decode noforward_decrypt noforward_quote nohdrs noheader
+			\ noheader_color_partial nohelp nohidden_host nohide_limited nohide_missing
+			\ nohide_thread_subject nohide_top_limited nohide_top_missing
+			\ nohistory_remove_dups nohonor_disposition noidn_decode noidn_encode
+			\ noignore_linear_white_space noignore_list_reply_to noimap_check_subscribed
+			\ noimap_list_subscribed noimap_passive noimap_peek noimap_servernoise
+			\ noimplicit_autoview noinclude_onlyfirst nokeep_flagged nomail_check_recent
+			\ nomail_check_stats nomailcap_sanitize nomaildir_check_cur
+			\ nomaildir_header_cache_verify nomaildir_trash nomark_old nomarkers
+			\ nomenu_move_off nomenu_scroll nomessage_cache_clean nometa_key nometoo
+			\ nomh_purge nomime_forward_decode nomime_type_query_first nonarrow_tree
+			\ nopager_stop nopgp_auto_decode nopgp_auto_traditional nopgp_autoencrypt
+			\ nopgp_autoinline nopgp_autosign nopgp_check_exit nopgp_create_traditional
+			\ nopgp_ignore_subkeys nopgp_long_ids nopgp_replyencrypt nopgp_replyinline
+			\ nopgp_replysign nopgp_replysignencrypted nopgp_retainable_sigs
+			\ nopgp_self_encrypt nopgp_self_encrypt_as nopgp_show_unusable
+			\ nopgp_strict_enc nopgp_use_gpg_agent nopipe_decode nopipe_split
+			\ nopop_auth_try_all nopop_last nopostpone_encrypt nopostpone_encrypt_as
+			\ noprint_decode noprint_split noprompt_after noread_only
+			\ noreflow_space_quotes noreflow_text noreflow_wrap noreply_self noresolve
+			\ noresume_draft_files noresume_edited_draft_files noreverse_alias
+			\ noreverse_name noreverse_realname norfc2047_parameters nosave_address
+			\ nosave_empty nosave_name noscore nosidebar_folder_indent
+			\ nosidebar_new_mail_only nosidebar_next_new_wrap nosidebar_short_path
+			\ nosidebar_sort nosidebar_visible nosig_dashes nosig_on_top nosmart_wrap
+			\ nosmime_ask_cert_label nosmime_decrypt_use_default_key nosmime_is_default
+			\ nosmime_self_encrypt nosmime_self_encrypt_as nosort_re nossl_force_tls
+			\ nossl_use_sslv2 nossl_use_sslv3 nossl_use_tlsv1 nossl_usesystemcerts
+			\ nossl_verify_dates nossl_verify_host nossl_verify_partial_chains
+			\ nostatus_on_top nostrict_mime nostrict_threads nosuspend notext_flowed
+			\ nothorough_search nothread_received notilde nots_enabled nouncollapse_jump
+			\ nouse_8bitmime nouse_domain nouse_envelope_from nouse_from nouse_idn
+			\ nouse_ipv6 nouncollapse_new nouser_agent nowait_key noweed nowrap_search
+			\ nowrite_bcc
+			\ nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcVarBool	skipwhite contained
+			\ invallow_8bit invallow_ansi invarrow_cursor invascii_chars invaskbcc
+			\ invaskcc invattach_split invauto_tag invautoedit invbeep invbeep_new
+			\ invbounce_delivered invbraille_friendly invbrowser_abbreviate_mailboxes
+			\ invchange_folder_next invcheck_mbox_size invcheck_new invcollapse_unread
+			\ invconfirmappend invconfirmcreate invcrypt_autoencrypt invcrypt_autopgp
+			\ invcrypt_autosign invcrypt_autosmime invcrypt_confirmhook
+			\ invcrypt_opportunistic_encrypt invcrypt_replyencrypt invcrypt_replysign
+			\ invcrypt_replysignencrypted invcrypt_timestamp invcrypt_use_gpgme
+			\ invcrypt_use_pka invdelete_untag invdigest_collapse invduplicate_threads
+			\ invedit_hdrs invedit_headers invencode_from invenvelope_from invfast_reply
+			\ invfcc_clear invflag_safe invfollowup_to invforce_name invforw_decode
+			\ invforw_decrypt invforw_quote invforward_decode invforward_decrypt
+			\ invforward_quote invhdrs invheader invheader_color_partial invhelp
+			\ invhidden_host invhide_limited invhide_missing invhide_thread_subject
+			\ invhide_top_limited invhide_top_missing invhistory_remove_dups
+			\ invhonor_disposition invidn_decode invidn_encode
+			\ invignore_linear_white_space invignore_list_reply_to
+			\ invimap_check_subscribed invimap_list_subscribed invimap_passive
+			\ invimap_peek invimap_servernoise invimplicit_autoview invinclude_onlyfirst
+			\ invkeep_flagged invmail_check_recent invmail_check_stats invmailcap_sanitize
+			\ invmaildir_check_cur invmaildir_header_cache_verify invmaildir_trash
+			\ invmark_old invmarkers invmenu_move_off invmenu_scroll
+			\ invmessage_cache_clean invmeta_key invmetoo invmh_purge
+			\ invmime_forward_decode invmime_type_query_first invnarrow_tree invpager_stop
+			\ invpgp_auto_decode invpgp_auto_traditional invpgp_autoencrypt
+			\ invpgp_autoinline invpgp_autosign invpgp_check_exit
+			\ invpgp_create_traditional invpgp_ignore_subkeys invpgp_long_ids
+			\ invpgp_replyencrypt invpgp_replyinline invpgp_replysign
+			\ invpgp_replysignencrypted invpgp_retainable_sigs invpgp_self_encrypt
+			\ invpgp_self_encrypt_as invpgp_show_unusable invpgp_strict_enc
+			\ invpgp_use_gpg_agent invpipe_decode invpipe_split invpop_auth_try_all
+			\ invpop_last invpostpone_encrypt invpostpone_encrypt_as invprint_decode
+			\ invprint_split invprompt_after invread_only invreflow_space_quotes
+			\ invreflow_text invreflow_wrap invreply_self invresolve invresume_draft_files
+			\ invresume_edited_draft_files invreverse_alias invreverse_name
+			\ invreverse_realname invrfc2047_parameters invsave_address invsave_empty
+			\ invsave_name invscore invsidebar_folder_indent invsidebar_new_mail_only
+			\ invsidebar_next_new_wrap invsidebar_short_path invsidebar_sort
+			\ invsidebar_visible invsig_dashes invsig_on_top invsmart_wrap
+			\ invsmime_ask_cert_label invsmime_decrypt_use_default_key invsmime_is_default
+			\ invsmime_self_encrypt invsmime_self_encrypt_as invsort_re invssl_force_tls
+			\ invssl_use_sslv2 invssl_use_sslv3 invssl_use_tlsv1 invssl_usesystemcerts
+			\ invssl_verify_dates invssl_verify_host invssl_verify_partial_chains
+			\ invstatus_on_top invstrict_mime invstrict_threads invsuspend invtext_flowed
+			\ invthorough_search invthread_received invtilde invts_enabled
+			\ invuncollapse_jump invuse_8bitmime invuse_domain invuse_envelope_from
+			\ invuse_from invuse_idn invuse_ipv6 invuncollapse_new invuser_agent
+			\ invwait_key invweed invwrap_search invwrite_bcc
+			\ nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcVarQuad	skipwhite contained
+			\ abort_nosubject abort_unmodified abort_noattach bounce copy crypt_verify_sig
+			\ delete fcc_attach forward_edit honor_followup_to include mime_forward
+			\ mime_forward_rest mime_fwd move pgp_mime_auto pgp_verify_sig pop_delete
+			\ pop_reconnect postpone print quit recall reply_to ssl_starttls
+			\ nextgroup=muttrcSetQuadAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcVarQuad	skipwhite contained
+			\ noabort_nosubject noabort_unmodified noabort_noattach nobounce nocopy
+			\ nocrypt_verify_sig nodelete nofcc_attach noforward_edit nohonor_followup_to
+			\ noinclude nomime_forward nomime_forward_rest nomime_fwd nomove
+			\ nopgp_mime_auto nopgp_verify_sig nopop_delete nopop_reconnect nopostpone
+			\ noprint noquit norecall noreply_to nossl_starttls
+			\ nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcVarQuad	skipwhite contained
+			\ invabort_nosubject invabort_unmodified invabort_noattach invbounce invcopy
+			\ invcrypt_verify_sig invdelete invfcc_attach invforward_edit
+			\ invhonor_followup_to invinclude invmime_forward invmime_forward_rest
+			\ invmime_fwd invmove invpgp_mime_auto invpgp_verify_sig invpop_delete
+			\ invpop_reconnect invpostpone invprint invquit invrecall invreply_to
+			\ invssl_starttls
+			\ nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcVarNum	skipwhite contained
+			\ connect_timeout error_history history imap_keepalive imap_pipeline_depth
+			\ imap_poll_timeout mail_check mail_check_stats_interval menu_context net_inc
+			\ pager_context pager_index_lines pgp_timeout pop_checkinterval read_inc
+			\ save_history score_threshold_delete score_threshold_flag
+			\ score_threshold_read search_context sendmail_wait sidebar_width sleep_time
+			\ smime_timeout ssl_min_dh_prime_bits time_inc timeout wrap wrap_headers
+			\ wrapmargin write_inc
+			\ nextgroup=muttrcSetNumAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn match muttrcFormatErrors contained /%./
+
+syn match muttrcStrftimeEscapes contained /%[AaBbCcDdeFGgHhIjklMmnpRrSsTtUuVvWwXxYyZz+%]/
+syn match muttrcStrftimeEscapes contained /%E[cCxXyY]/
+syn match muttrcStrftimeEscapes contained /%O[BdeHImMSuUVwWy]/
+
+syn region muttrcIndexFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcIndexFormatEscapes,muttrcIndexFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcIndexFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcIndexFormatEscapes,muttrcIndexFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcQueryFormatStr contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcQueryFormatEscapes,muttrcQueryFormatConditionals,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcAliasFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcAliasFormatEscapes,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcAliasFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcAliasFormatEscapes,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcAttachFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcAttachFormatEscapes,muttrcAttachFormatConditionals,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcAttachFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcAttachFormatEscapes,muttrcAttachFormatConditionals,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcComposeFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcComposeFormatEscapes,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcComposeFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcComposeFormatEscapes,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcFolderFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcFolderFormatEscapes,muttrcFolderFormatConditionals,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcFolderFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcFolderFormatEscapes,muttrcFolderFormatConditionals,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcMixFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcMixFormatEscapes,muttrcMixFormatConditionals,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcMixFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcMixFormatEscapes,muttrcMixFormatConditionals,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcPGPFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPGPFormatEscapes,muttrcPGPFormatConditionals,muttrcFormatErrors,muttrcPGPTimeEscapes nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcPGPFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPGPFormatEscapes,muttrcPGPFormatConditionals,muttrcFormatErrors,muttrcPGPTimeEscapes nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcPGPCmdFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPGPCmdFormatEscapes,muttrcPGPCmdFormatConditionals,muttrcVariable,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcPGPCmdFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPGPCmdFormatEscapes,muttrcPGPCmdFormatConditionals,muttrcVariable,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcStatusFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcStatusFormatEscapes,muttrcStatusFormatConditionals,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcStatusFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcStatusFormatEscapes,muttrcStatusFormatConditionals,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcPGPGetKeysFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPGPGetKeysFormatEscapes,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcPGPGetKeysFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPGPGetKeysFormatEscapes,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcSmimeFormatStr	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcSmimeFormatEscapes,muttrcSmimeFormatConditionals,muttrcVariable,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcSmimeFormatStr	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcSmimeFormatEscapes,muttrcSmimeFormatConditionals,muttrcVariable,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcStrftimeFormatStr contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcStrftimeEscapes,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn region muttrcStrftimeFormatStr contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcStrftimeEscapes,muttrcFormatErrors nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+" The following info was pulled from hdr_format_str in hdrline.c
+syn match muttrcIndexFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[aAbBcCdDeEfFHilLmMnNOPsStTuvXyYZ%]/
+syn match muttrcIndexFormatEscapes contained /%[>|*]./
+syn match muttrcIndexFormatConditionals contained /%?[EFHlLMNOXyY]?/ nextgroup=muttrcFormatConditionals2
+" The following info was pulled from alias_format_str in addrbook.c
+syn match muttrcAliasFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[afnrt%]/
+" The following info was pulled from query_format_str in query.c
+syn match muttrcQueryFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[acent%]/
+syn match muttrcQueryFormatConditionals contained /%?[e]?/ nextgroup=muttrcFormatConditionals2
+" The following info was pulled from mutt_attach_fmt in recvattach.c
+syn match muttrcAttachFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[CcDdeFfImMnQstTuX%]/
+syn match muttrcAttachFormatEscapes contained /%[>|*]./
+syn match muttrcAttachFormatConditionals contained /%?[CcdDefInmMQstTuX]?/ nextgroup=muttrcFormatConditionals2
+syn match muttrcFormatConditionals2 contained /[^?]*?/
+" The following info was pulled from compose_format_str in compose.c
+syn match muttrcComposeFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[ahlv%]/
+syn match muttrcComposeFormatEscapes contained /%[>|*]./
+" The following info was pulled from folder_format_str in browser.c
+syn match muttrcFolderFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[CDdfFglNstu%]/
+syn match muttrcFolderFormatEscapes contained /%[>|*]./
+syn match muttrcFolderFormatConditionals contained /%?[N]?/
+" The following info was pulled from mix_entry_fmt in remailer.c
+syn match muttrcMixFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[ncsa%]/
+syn match muttrcMixFormatConditionals contained /%?[ncsa]?/
+" The following info was pulled from crypt_entry_fmt in crypt-gpgme.c 
+" and pgp_entry_fmt in pgpkey.c (note that crypt_entry_fmt supports 
+" 'p', but pgp_entry_fmt does not).
+syn match muttrcPGPFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[nkualfctp%]/
+syn match muttrcPGPFormatConditionals contained /%?[nkualfct]?/
+" The following info was pulled from _mutt_fmt_pgp_command in 
+" pgpinvoke.c
+syn match muttrcPGPCmdFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[pfsar%]/
+syn match muttrcPGPCmdFormatConditionals contained /%?[pfsar]?/ nextgroup=muttrcFormatConditionals2
+" The following info was pulled from status_format_str in status.c
+syn match muttrcStatusFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[bdfFhlLmMnopPRrsStuvV%]/
+syn match muttrcStatusFormatEscapes contained /%[>|*]./
+syn match muttrcStatusFormatConditionals contained /%?[bdFlLmMnoptuV]?/ nextgroup=muttrcFormatConditionals2
+" This matches the documentation, but directly contradicts the code 
+" (according to the code, this should be identical to the 
+" muttrcPGPCmdFormatEscapes
+syn match muttrcPGPGetKeysFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[r%]/
+" The following info was pulled from _mutt_fmt_smime_command in 
+" smime.c
+syn match muttrcSmimeFormatEscapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?[Cciskaf%]/
+syn match muttrcSmimeFormatConditionals contained /%?[Cciskaf]?/ nextgroup=muttrcFormatConditionals2
+
+syn region muttrcTimeEscapes contained start=+%{+ end=+}+ contains=muttrcStrftimeEscapes
+syn region muttrcTimeEscapes contained start=+%\[+ end=+\]+ contains=muttrcStrftimeEscapes
+syn region muttrcTimeEscapes contained start=+%(+ end=+)+ contains=muttrcStrftimeEscapes
+syn region muttrcTimeEscapes contained start=+%<+ end=+>+ contains=muttrcStrftimeEscapes
+syn region muttrcPGPTimeEscapes contained start=+%\[+ end=+\]+ contains=muttrcStrftimeEscapes
+
+syn keyword muttrcVarStr	contained skipwhite attribution index_format message_format pager_format nextgroup=muttrcVarEqualsIdxFmt
+syn match muttrcVarEqualsIdxFmt contained skipwhite "=" nextgroup=muttrcIndexFormatStr
+syn keyword muttrcVarStr	contained skipwhite alias_format nextgroup=muttrcVarEqualsAliasFmt
+syn match muttrcVarEqualsAliasFmt contained skipwhite "=" nextgroup=muttrcAliasFormatStr
+syn keyword muttrcVarStr	contained skipwhite attach_format nextgroup=muttrcVarEqualsAttachFmt
+syn match muttrcVarEqualsAttachFmt contained skipwhite "=" nextgroup=muttrcAttachFormatStr
+syn keyword muttrcVarStr	contained skipwhite compose_format nextgroup=muttrcVarEqualsComposeFmt
+syn match muttrcVarEqualsComposeFmt contained skipwhite "=" nextgroup=muttrcComposeFormatStr
+syn keyword muttrcVarStr	contained skipwhite folder_format nextgroup=muttrcVarEqualsFolderFmt
+syn match muttrcVarEqualsFolderFmt contained skipwhite "=" nextgroup=muttrcFolderFormatStr
+syn keyword muttrcVarStr	contained skipwhite mix_entry_format nextgroup=muttrcVarEqualsMixFmt
+syn match muttrcVarEqualsMixFmt contained skipwhite "=" nextgroup=muttrcMixFormatStr
+syn keyword muttrcVarStr	contained skipwhite pgp_entry_format nextgroup=muttrcVarEqualsPGPFmt
+syn match muttrcVarEqualsPGPFmt contained skipwhite "=" nextgroup=muttrcPGPFormatStr
+syn keyword muttrcVarStr	contained skipwhite query_format nextgroup=muttrcVarEqualsQueryFmt
+syn match muttrcVarEqualsQueryFmt contained skipwhite "=" nextgroup=muttrcQueryFormatStr
+syn keyword muttrcVarStr	contained skipwhite 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
+syn match muttrcVarEqualsPGPCmdFmt contained skipwhite "=" nextgroup=muttrcPGPCmdFormatStr
+syn keyword muttrcVarStr	contained skipwhite ts_icon_format ts_status_format status_format nextgroup=muttrcVarEqualsStatusFmt
+syn match muttrcVarEqualsStatusFmt contained skipwhite "=" nextgroup=muttrcStatusFormatStr
+syn keyword muttrcVarStr	contained skipwhite pgp_getkeys_command nextgroup=muttrcVarEqualsPGPGetKeysFmt
+syn match muttrcVarEqualsPGPGetKeysFmt contained skipwhite "=" nextgroup=muttrcPGPGetKeysFormatStr
+syn keyword muttrcVarStr	contained skipwhite 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
+syn match muttrcVarEqualsSmimeFmt contained skipwhite "=" nextgroup=muttrcSmimeFormatStr
+syn keyword muttrcVarStr	contained skipwhite date_format nextgroup=muttrcVarEqualsStrftimeFmt
+syn match muttrcVarEqualsStrftimeFmt contained skipwhite "=" nextgroup=muttrcStrftimeFormatStr
+
+syn match muttrcVPrefix		contained /[?&]/ nextgroup=muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn match muttrcVarStr		contained skipwhite 'my_[a-zA-Z0-9_]\+' nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarStr	contained skipwhite
+			\ abort_noattach_regexp alias_file assumed_charset attach_charset attach_sep
+			\ attribution_locale certificate_file charset config_charset content_type
+			\ default_hook display_filter dotlock_program dsn_notify dsn_return editor
+		        \ entropy_file envelope_from_address escape folder forw_format
+		        \ forward_attribution_intro forward_attribution_trailer forward_format from gecos_mask
+		        \ hdr_format header_cache header_cache_compress header_cache_pagesize history_file
+		        \ hostname imap_authenticators imap_delim_chars imap_headers imap_idle imap_login
+		        \ imap_pass imap_user indent_str indent_string ispell locale mailcap_path
+		        \ mark_macro_prefix mask mbox mbox_type message_cachedir mh_seq_flagged mh_seq_replied
+		        \ mh_seq_unseen mime_type_query_command mixmaster msg_format new_mail_command pager
+		        \ pgp_default_key pgp_decryption_okay pgp_good_sign pgp_mime_signature_description
+		        \ pgp_mime_signature_filename pgp_sign_as pgp_sort_keys pipe_sep pop_authenticators
+		        \ pop_host pop_pass pop_user post_indent_str post_indent_string postpone_encrypt_as
+		        \ postponed preconnect print_cmd print_command query_command quote_regexp realname
+		        \ record reply_regexp send_charset sendmail shell sidebar_delim sidebar_delim_chars
+		        \ sidebar_divider_char sidebar_format sidebar_indent_string sidebar_sort_method
+		        \ signature simple_search smileys smime_ca_location smime_certificates
+		        \ smime_default_key smime_encrypt_with smime_keys smime_sign_as smime_sign_digest_alg
+		        \ smtp_authenticators smtp_pass smtp_url sort sort_alias sort_aux sort_browser
+		        \ spam_separator spoolfile ssl_ca_certificates_file ssl_ciphers ssl_client_cert
+		        \ status_chars tmpdir to_chars trash ts_icon_format ts_status_format tunnel visual
+			\ nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+" Present in 1.4.2.1 (pgp_create_traditional was a bool then)
+syn keyword muttrcVarBool	contained skipwhite imap_force_ssl noimap_force_ssl invimap_force_ssl nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+"syn keyword muttrcVarQuad	contained pgp_create_traditional nopgp_create_traditional invpgp_create_traditional
+syn keyword muttrcVarStr	contained skipwhite alternates nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcMenu		contained alias attach browser compose editor index pager postpone pgp mix query generic
+syn match muttrcMenuList "\S\+" contained contains=muttrcMenu
+syn match muttrcMenuCommas /,/ contained
+
+syn keyword muttrcHooks		contained skipwhite 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
+
+syn keyword muttrcCommand	skipwhite
+			\ alternative_order auto_view exec hdr_order iconv-hook ignore mailboxes
+			\ mailto_allow mime_lookup my_hdr pgp-hook push score sidebar_whitelist source
+			\ unalternative_order unalternative_order unauto_view ungroup unhdr_order
+			\ unignore unmailboxes unmailto_allow unmime_lookup unmono unmy_hdr unscore
+			\ unsidebar_whitelist
+syn keyword muttrcCommand	skipwhite charset-hook nextgroup=muttrcRXString
+syn keyword muttrcCommand	skipwhite unhook nextgroup=muttrcHooks
+
+syn keyword muttrcCommand 	skipwhite spam nextgroup=muttrcSpamPattern
+syn region muttrcSpamPattern	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPattern nextgroup=muttrcString,muttrcStringNL
+syn region muttrcSpamPattern	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPattern nextgroup=muttrcString,muttrcStringNL
+
+syn keyword muttrcCommand 	skipwhite nospam nextgroup=muttrcNoSpamPattern
+syn region muttrcNoSpamPattern	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPattern
+syn region muttrcNoSpamPattern	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPattern
+
+syn match muttrcAttachmentsMimeType contained "[*a-z0-9_-]\+/[*a-z0-9._-]\+\s*" skipwhite nextgroup=muttrcAttachmentsMimeType
+syn match muttrcAttachmentsFlag contained "[+-]\%([AI]\|inline\|attachment\)\s\+" skipwhite nextgroup=muttrcAttachmentsMimeType
+syn match muttrcAttachmentsLine "^\s*\%(un\)\?attachments\s\+" skipwhite nextgroup=muttrcAttachmentsFlag
+
+syn match muttrcUnHighlightSpace contained "\%(\s\+\|\\$\)"
+
+syn keyword muttrcAsterisk	contained *
+syn keyword muttrcListsKeyword	lists skipwhite nextgroup=muttrcGroupDef,muttrcComment
+syn keyword muttrcListsKeyword	unlists skipwhite nextgroup=muttrcAsterisk,muttrcComment
+
+syn keyword muttrcSubscribeKeyword	subscribe nextgroup=muttrcGroupDef,muttrcComment
+syn keyword muttrcSubscribeKeyword	unsubscribe nextgroup=muttrcAsterisk,muttrcComment
+
+syn keyword muttrcAlternateKeyword contained alternates unalternates
+syn region muttrcAlternatesLine keepend start=+^\s*\%(un\)\?alternates\s+ skip=+\\$+ end=+$+ contains=muttrcAlternateKeyword,muttrcGroupDef,muttrcRXPat,muttrcUnHighlightSpace,muttrcComment
+
+" muttrcVariable includes a prefix because partial strings are considered
+" valid.
+syn match muttrcVariable	contained "\\\@<![a-zA-Z_-]*\$[a-zA-Z_-]\+" contains=muttrcVariableInner
+syn match muttrcVariableInner	contained "\$[a-zA-Z_-]\+"
+syn match muttrcEscapedVariable	contained "\\\$[a-zA-Z_-]\+"
+
+syn match muttrcBadAction	contained "[^<>]\+" contains=muttrcEmail
+syn match muttrcFunction	contained "\<\%(attach\|bounce\|copy\|delete\|display\|flag\|forward\|mark\|parent\|pipe\|postpone\|print\|purge\|recall\|resend\|root\|save\|send\|tag\|undelete\)-message\>"
+syn match muttrcFunction	contained "\<\%(delete\|next\|previous\|read\|tag\|break\|undelete\)-thread\>"
+syn match muttrcFunction	contained "\<link-threads\>"
+syn match muttrcFunction	contained "\<\%(backward\|capitalize\|downcase\|forward\|kill\|upcase\)-word\>"
+syn match muttrcFunction	contained "\<\%(delete\|filter\|first\|last\|next\|pipe\|previous\|print\|save\|select\|tag\|undelete\)-entry\>"
+syn match muttrcFunction	contained "\<attach-\%(file\|key\)\>"
+syn match muttrcFunction	contained "\<change-\%(dir\|folder\|folder-readonly\)\>"
+syn match muttrcFunction	contained "\<check-\%(new\|traditional-pgp\)\>"
+syn match muttrcFunction	contained "\<current-\%(bottom\|middle\|top\)\>"
+syn match muttrcFunction	contained "\<decode-\%(copy\|save\)\>"
+syn match muttrcFunction	contained "\<delete-\%(char\|pattern\|subthread\)\>"
+syn match muttrcFunction	contained "\<display-\%(address\|toggle-weed\)\>"
+syn match muttrcFunction	contained "\<echo\>"
+syn match muttrcFunction	contained "\<edit\%(-\%(bcc\|cc\|description\|encoding\|fcc\|file\|from\|headers\|label\|mime\|reply-to\|subject\|to\|type\)\)\?\>"
+syn match muttrcFunction	contained "\<enter-\%(command\|mask\)\>"
+syn match muttrcFunction	contained "\<error-history\>"
+syn match muttrcFunction	contained "\<half-\%(up\|down\)\>"
+syn match muttrcFunction	contained "\<history-\%(up\|down\|search\)\>"
+syn match muttrcFunction	contained "\<kill-\%(eol\|eow\|line\)\>"
+syn match muttrcFunction	contained "\<next-\%(line\|new\%(-then-unread\)\?\|page\|subthread\|undeleted\|unread\|unread-mailbox\)\>"
+syn match muttrcFunction	contained "\<previous-\%(line\|new\%(-then-unread\)\?\|page\|subthread\|undeleted\|unread\)\>"
+syn match muttrcFunction	contained "\<search\%(-\%(next\|opposite\|reverse\|toggle\)\)\?\>"
+syn match muttrcFunction	contained "\<show-\%(limit\|version\)\>"
+syn match muttrcFunction	contained "\<sort-\%(mailbox\|reverse\)\>"
+syn match muttrcFunction	contained "\<tag-\%(pattern\|\%(sub\)\?thread\|prefix\%(-cond\)\?\)\>"
+syn match muttrcFunction	contained "\<end-cond\>"
+syn match muttrcFunction	contained "\<sidebar-\%(next\|next-new\|open\|page-down\|page-up\|prev\|prev-new\|toggle-visible\)\>"
+syn match muttrcFunction	contained "\<toggle-\%(mailboxes\|new\|quoted\|subscribed\|unlink\|write\)\>"
+syn match muttrcFunction	contained "\<undelete-\%(pattern\|subthread\)\>"
+syn match muttrcFunction	contained "\<collapse-\%(parts\|thread\|all\)\>"
+syn match muttrcFunction	contained "\<rename-attachment\>"
+syn match muttrcFunction	contained "\<subjectrx\>"
+syn match muttrcFunction	contained "\<\%(un\)\?setenv\>"
+syn match muttrcFunction	contained "\<view-\%(attach\|attachments\|file\|mailcap\|name\|text\)\>"
+syn 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\)\>"
+syn keyword muttrcFunction	contained imap-logout-all
+if use_mutt_sidebar == 1
+    syn match muttrcFunction    contained "\<sidebar-\%(prev\|next\|open\|scroll-up\|scroll-down\)"
+endif
+syn match muttrcAction		contained "<[^>]\{-}>" contains=muttrcBadAction,muttrcFunction,muttrcKeyName
+
+syn keyword muttrcCommand	set     skipwhite nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcCommand	unset   skipwhite nextgroup=muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcCommand	reset   skipwhite nextgroup=muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcCommand	toggle  skipwhite nextgroup=muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+" First, functions that take regular expressions:
+syn match  muttrcRXHookNot	contained /!\s*/ skipwhite nextgroup=muttrcRXHookString,muttrcRXHookStringNL
+syn match  muttrcRXHooks	/\<\%(account\|folder\)-hook\>/ skipwhite nextgroup=muttrcRXHookNot,muttrcRXHookString,muttrcRXHookStringNL
+
+" Now, functions that take patterns
+syn match muttrcPatHookNot	contained /!\s*/ skipwhite nextgroup=muttrcPattern
+syn match muttrcPatHooks	/\<\%(mbox\|crypt\)-hook\>/ skipwhite nextgroup=muttrcPatHookNot,muttrcPattern
+syn match muttrcPatHooks	/\<\%(message\|reply\|send\|send2\|save\|\|fcc\%(-save\)\?\)-hook\>/ skipwhite nextgroup=muttrcPatHookNot,muttrcOptPattern
+
+syn match muttrcBindFunction	contained /\S\+\>/ skipwhite contains=muttrcFunction
+syn match muttrcBindFunctionNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcBindFunction,muttrcBindFunctionNL
+syn match muttrcBindKey		contained /\S\+/ skipwhite contains=muttrcKey nextgroup=muttrcBindFunction,muttrcBindFunctionNL
+syn match muttrcBindKeyNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcBindKey,muttrcBindKeyNL
+syn match muttrcBindMenuList	contained /\S\+/ skipwhite contains=muttrcMenu,muttrcMenuCommas nextgroup=muttrcBindKey,muttrcBindKeyNL
+syn match muttrcBindMenuListNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcBindMenuList,muttrcBindMenuListNL
+syn keyword muttrcCommand	skipwhite bind nextgroup=muttrcBindMenuList,muttrcBindMenuListNL
+
+syn region muttrcMacroDescr	contained keepend skipwhite start=+\s*\S+ms=e skip=+\\ + end=+ \|$+me=s
+syn region muttrcMacroDescr	contained keepend skipwhite start=+'+ms=e skip=+\\'+ end=+'+me=s
+syn region muttrcMacroDescr	contained keepend skipwhite start=+"+ms=e skip=+\\"+ end=+"+me=s
+syn match muttrcMacroDescrNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroDescr,muttrcMacroDescrNL
+syn region muttrcMacroBody	contained skipwhite start="\S" skip='\\ \|\\$' end=' \|$' contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcCommand,muttrcAction nextgroup=muttrcMacroDescr,muttrcMacroDescrNL
+syn region muttrcMacroBody matchgroup=Type contained skipwhite start=+'+ms=e skip=+\\'+ end=+'\|\%(\%(\\\\\)\@<!$\)+me=s contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcSpam,muttrcNoSpam,muttrcCommand,muttrcAction,muttrcVariable nextgroup=muttrcMacroDescr,muttrcMacroDescrNL
+syn region muttrcMacroBody matchgroup=Type contained skipwhite start=+"+ms=e skip=+\\"+ end=+"\|\%(\%(\\\\\)\@<!$\)+me=s contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcSpam,muttrcNoSpam,muttrcCommand,muttrcAction,muttrcVariable nextgroup=muttrcMacroDescr,muttrcMacroDescrNL
+syn match muttrcMacroBodyNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroBody,muttrcMacroBodyNL
+syn match muttrcMacroKey	contained /\S\+/ skipwhite contains=muttrcKey nextgroup=muttrcMacroBody,muttrcMacroBodyNL
+syn match muttrcMacroKeyNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroKey,muttrcMacroKeyNL
+syn match muttrcMacroMenuList	contained /\S\+/ skipwhite contains=muttrcMenu,muttrcMenuCommas nextgroup=muttrcMacroKey,muttrcMacroKeyNL
+syn match muttrcMacroMenuListNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroMenuList,muttrcMacroMenuListNL
+syn keyword muttrcCommand	skipwhite macro	nextgroup=muttrcMacroMenuList,muttrcMacroMenuListNL
+
+syn match muttrcAddrContent	contained "[a-zA-Z0-9._-]\+@[a-zA-Z0-9./-]\+\s*" skipwhite contains=muttrcEmail nextgroup=muttrcAddrContent
+syn region muttrcAddrContent	contained start=+'+ end=+'\s*+ skip=+\\'+ skipwhite contains=muttrcEmail nextgroup=muttrcAddrContent
+syn region muttrcAddrContent	contained start=+"+ end=+"\s*+ skip=+\\"+ skipwhite contains=muttrcEmail nextgroup=muttrcAddrContent
+syn match muttrcAddrDef 	contained "-addr\s\+" skipwhite nextgroup=muttrcAddrContent
+
+syn match muttrcGroupFlag	contained "-group"
+syn region muttrcGroupDef	contained start="-group\s\+" skip="\\$" end="\s" skipwhite keepend contains=muttrcGroupFlag,muttrcUnHighlightSpace
+
+syn keyword muttrcGroupKeyword	contained group ungroup
+syn region muttrcGroupLine	keepend start=+^\s*\%(un\)\?group\s+ skip=+\\$+ end=+$+ contains=muttrcGroupKeyword,muttrcGroupDef,muttrcAddrDef,muttrcRXDef,muttrcUnHighlightSpace,muttrcComment
+
+syn match muttrcAliasGroupName	contained /\w\+/ skipwhite nextgroup=muttrcAliasGroupDef,muttrcAliasKey,muttrcAliasNL
+syn match muttrcAliasGroupDefNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasGroupName,muttrcAliasGroupDefNL
+syn match muttrcAliasGroupDef	contained /\s*-group/ skipwhite nextgroup=muttrcAliasGroupName,muttrcAliasGroupDefNL contains=muttrcGroupFlag
+syn match muttrcAliasComma	contained /,/ skipwhite nextgroup=muttrcAliasEmail,muttrcAliasEncEmail,muttrcAliasNameNoParens,muttrcAliasENNL
+syn match muttrcAliasEmail	contained /\S\+@\S\+/ contains=muttrcEmail nextgroup=muttrcAliasName,muttrcAliasNameNL skipwhite
+syn match muttrcAliasEncEmail	contained /<[^>]\+>/ contains=muttrcEmail nextgroup=muttrcAliasComma
+syn match muttrcAliasEncEmailNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasEncEmail,muttrcAliasEncEmailNL
+syn match muttrcAliasNameNoParens contained /[^<(@]\+\s\+/ nextgroup=muttrcAliasEncEmail,muttrcAliasEncEmailNL
+syn region muttrcAliasName	contained matchgroup=Type start=/(/ end=/)/ skipwhite
+syn match muttrcAliasNameNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasName,muttrcAliasNameNL
+syn match muttrcAliasENNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasEmail,muttrcAliasEncEmail,muttrcAliasNameNoParens,muttrcAliasENNL
+syn match muttrcAliasKey	contained /\s*[^- \t]\S\+/ skipwhite nextgroup=muttrcAliasEmail,muttrcAliasEncEmail,muttrcAliasNameNoParens,muttrcAliasENNL
+syn match muttrcAliasNL		contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasGroupDef,muttrcAliasKey,muttrcAliasNL
+syn keyword muttrcCommand	skipwhite alias nextgroup=muttrcAliasGroupDef,muttrcAliasKey,muttrcAliasNL
+
+syn match muttrcUnAliasKey	contained "\s*\w\+\s*" skipwhite nextgroup=muttrcUnAliasKey,muttrcUnAliasNL
+syn match muttrcUnAliasNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcUnAliasKey,muttrcUnAliasNL
+syn keyword muttrcCommand	skipwhite unalias nextgroup=muttrcUnAliasKey,muttrcUnAliasNL
+
+syn match muttrcSimplePat contained "!\?\^\?[~][ADEFgGklNOpPQRSTuUvV=$]"
+syn match muttrcSimplePat contained "!\?\^\?[~][mnXz]\s*\%([<>-][0-9]\+[kM]\?\|[0-9]\+[kM]\?[-]\%([0-9]\+[kM]\?\)\?\)"
+syn 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
+syn match muttrcSimplePat contained "!\?\^\?[~][bBcCefhHiLstxy]\s*" nextgroup=muttrcSimplePatRXContainer
+syn match muttrcSimplePat contained "!\?\^\?[%][bBcCefhHiLstxy]\s*" nextgroup=muttrcSimplePatString
+syn match muttrcSimplePat contained "!\?\^\?[=][bcCefhHiLstxy]\s*" nextgroup=muttrcSimplePatString
+syn region muttrcSimplePat contained keepend start=+!\?\^\?[~](+ end=+)+ contains=muttrcSimplePat
+"syn match muttrcSimplePat contained /'[^~=%][^']*/ contains=muttrcRXString
+syn region muttrcSimplePatString contained keepend start=+"+ end=+"+ skip=+\\"+
+syn region muttrcSimplePatString contained keepend start=+'+ end=+'+ skip=+\\'+
+syn region muttrcSimplePatString contained keepend start=+[^ 	"']+ skip=+\\ + end=+\s+re=e-1
+syn region muttrcSimplePatRXContainer contained keepend start=+"+ end=+"+ skip=+\\"+ contains=muttrcRXString
+syn region muttrcSimplePatRXContainer contained keepend start=+'+ end=+'+ skip=+\\'+ contains=muttrcRXString
+syn region muttrcSimplePatRXContainer contained keepend start=+[^ 	"']+ skip=+\\ + end=+\s+re=e-1 contains=muttrcRXString
+syn match muttrcSimplePatMetas contained /[(|)]/
+
+syn match muttrcOptSimplePat contained skipwhite /[~=%!(^].*/ contains=muttrcSimplePat,muttrcSimplePatMetas
+syn match muttrcOptSimplePat contained skipwhite /[^~=%!(^].*/ contains=muttrcRXString
+syn region muttrcOptPattern contained matchgroup=Type keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcOptSimplePat,muttrcUnHighlightSpace nextgroup=muttrcString,muttrcStringNL
+syn region muttrcOptPattern contained matchgroup=Type keepend skipwhite start=+'+ skip=+\\'+ end=+'+ contains=muttrcOptSimplePat,muttrcUnHighlightSpace nextgroup=muttrcString,muttrcStringNL
+syn region muttrcOptPattern contained keepend skipwhite start=+[~](+ end=+)+ skip=+\\)+ contains=muttrcSimplePat nextgroup=muttrcString,muttrcStringNL
+syn match muttrcOptPattern contained skipwhite /[~][A-Za-z]/ contains=muttrcSimplePat nextgroup=muttrcString,muttrcStringNL
+syn match muttrcOptPattern contained skipwhite /[.]/ nextgroup=muttrcString,muttrcStringNL
+" Keep muttrcPattern and muttrcOptPattern synchronized
+syn region muttrcPattern contained matchgroup=Type keepend skipwhite start=+"+ skip=+\\"+ end=+"+ contains=muttrcSimplePat,muttrcUnHighlightSpace,muttrcSimplePatMetas
+syn region muttrcPattern contained matchgroup=Type keepend skipwhite start=+'+ skip=+\\'+ end=+'+ contains=muttrcSimplePat,muttrcUnHighlightSpace,muttrcSimplePatMetas
+syn region muttrcPattern contained keepend skipwhite start=+[~](+ end=+)+ skip=+\\)+ contains=muttrcSimplePat
+syn region muttrcPattern contained keepend skipwhite start=+[~][<>](+ end=+)+ skip=+\\)+ contains=muttrcSimplePat
+syn match muttrcPattern contained skipwhite /[~][A-Za-z]/ contains=muttrcSimplePat
+syn match muttrcPattern contained skipwhite /[.]/
+syn region muttrcPatternInner contained keepend start=+"[~=%!(^]+ms=s+1 skip=+\\"+ end=+"+me=e-1 contains=muttrcSimplePat,muttrcUnHighlightSpace,muttrcSimplePatMetas
+syn region muttrcPatternInner contained keepend start=+'[~=%!(^]+ms=s+1 skip=+\\'+ end=+'+me=e-1 contains=muttrcSimplePat,muttrcUnHighlightSpace,muttrcSimplePatMetas
+
+" Colour definitions takes object, foreground and background arguments (regexps excluded).
+syn match muttrcColorMatchCount	contained "[0-9]\+"
+syn match muttrcColorMatchCountNL contained skipwhite skipnl "\s*\\$" nextgroup=muttrcColorMatchCount,muttrcColorMatchCountNL
+syn region muttrcColorRXPat	contained start=+\s*'+ skip=+\\'+ end=+'\s*+ keepend skipwhite contains=muttrcRXString2 nextgroup=muttrcColorMatchCount,muttrcColorMatchCountNL
+syn region muttrcColorRXPat	contained start=+\s*"+ skip=+\\"+ end=+"\s*+ keepend skipwhite contains=muttrcRXString2 nextgroup=muttrcColorMatchCount,muttrcColorMatchCountNL
+syn keyword muttrcColorField	skipwhite contained
+			\ attachment body bold error hdrdefault header index indicator markers message
+			\ normal prompt quoted search sidebar-divider sidebar-flagged sidebar-highlight
+			\ sidebar-indicator sidebar-new sidebar-spoolfile signature status tilde tree
+			\ underline
+syn match   muttrcColorField	contained "\<quoted\d\=\>"
+if use_mutt_sidebar == 1
+    syn keyword muttrcColorField contained sidebar_new
+endif
+syn keyword muttrcColor	contained black blue cyan default green magenta red white yellow
+syn keyword muttrcColor	contained brightblack brightblue brightcyan brightdefault brightgreen brightmagenta brightred brightwhite brightyellow
+syn match   muttrcColor	contained "\<\%(bright\)\=color\d\{1,3}\>"
+" Now for the structure of the color line
+syn match muttrcColorRXNL	contained skipnl "\s*\\$" nextgroup=muttrcColorRXPat,muttrcColorRXNL
+syn match muttrcColorBG 	contained /\s*[$]\?\w\+/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorRXPat,muttrcColorRXNL
+syn match muttrcColorBGNL	contained skipnl "\s*\\$" nextgroup=muttrcColorBG,muttrcColorBGNL
+syn match muttrcColorFG 	contained /\s*[$]\?\w\+/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorBG,muttrcColorBGNL
+syn match muttrcColorFGNL	contained skipnl "\s*\\$" nextgroup=muttrcColorFG,muttrcColorFGNL
+syn match muttrcColorContext 	contained /\s*[$]\?\w\+/ contains=muttrcColorField,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorFG,muttrcColorFGNL
+syn match muttrcColorNL 	contained skipnl "\s*\\$" nextgroup=muttrcColorContext,muttrcColorNL
+syn match muttrcColorKeyword	contained /^\s*color\s\+/ nextgroup=muttrcColorContext,muttrcColorNL
+syn region muttrcColorLine keepend start=/^\s*color\s\+\%(index\|header\)\@!/ skip=+\\$+ end=+$+ contains=muttrcColorKeyword,muttrcComment,muttrcUnHighlightSpace
+" Now for the structure of the color index line
+syn match muttrcPatternNL	contained skipnl "\s*\\$" nextgroup=muttrcPattern,muttrcPatternNL
+syn match muttrcColorBGI	contained /\s*[$]\?\w\+\s*/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcPattern,muttrcPatternNL
+syn match muttrcColorBGNLI	contained skipnl "\s*\\$" nextgroup=muttrcColorBGI,muttrcColorBGNLI
+syn match muttrcColorFGI	contained /\s*[$]\?\w\+/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorBGI,muttrcColorBGNLI
+syn match muttrcColorFGNLI	contained skipnl "\s*\\$" nextgroup=muttrcColorFGI,muttrcColorFGNLI
+syn match muttrcColorContextI	contained /\s*\<index\>/ contains=muttrcUnHighlightSpace nextgroup=muttrcColorFGI,muttrcColorFGNLI
+syn match muttrcColorNLI	contained skipnl "\s*\\$" nextgroup=muttrcColorContextI,muttrcColorNLI
+syn match muttrcColorKeywordI	contained skipwhite /\<color\>/ nextgroup=muttrcColorContextI,muttrcColorNLI
+syn region muttrcColorLine keepend skipwhite start=/\<color\s\+index\>/ skip=+\\$+ end=+$+ contains=muttrcColorKeywordI,muttrcComment,muttrcUnHighlightSpace
+" Now for the structure of the color header line
+syn match muttrcRXPatternNL	contained skipnl "\s*\\$" nextgroup=muttrcRXString,muttrcRXPatternNL
+syn match muttrcColorBGH	contained /\s*[$]\?\w\+\s*/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcRXString,muttrcRXPatternNL
+syn match muttrcColorBGNLH	contained skipnl "\s*\\$" nextgroup=muttrcColorBGH,muttrcColorBGNLH
+syn match muttrcColorFGH	contained /\s*[$]\?\w\+/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorBGH,muttrcColorBGNLH
+syn match muttrcColorFGNLH	contained skipnl "\s*\\$" nextgroup=muttrcColorFGH,muttrcColorFGNLH
+syn match muttrcColorContextH	contained /\s*\<header\>/ contains=muttrcUnHighlightSpace nextgroup=muttrcColorFGH,muttrcColorFGNLH
+syn match muttrcColorNLH	contained skipnl "\s*\\$" nextgroup=muttrcColorContextH,muttrcColorNLH
+syn match muttrcColorKeywordH	contained skipwhite /\<color\>/ nextgroup=muttrcColorContextH,muttrcColorNLH
+syn region muttrcColorLine keepend skipwhite start=/\<color\s\+header\>/ skip=+\\$+ end=+$+ contains=muttrcColorKeywordH,muttrcComment,muttrcUnHighlightSpace
+" And now color's brother:
+syn region muttrcUnColorPatterns contained skipwhite start=+\s*'+ end=+'+ skip=+\\'+ contains=muttrcPattern nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
+syn region muttrcUnColorPatterns contained skipwhite start=+\s*"+ end=+"+ skip=+\\"+ contains=muttrcPattern nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
+syn match muttrcUnColorPatterns contained skipwhite /\s*[^'"\s]\S\*/ contains=muttrcPattern nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
+syn match muttrcUnColorPatNL	contained skipwhite skipnl /\s*\\$/ nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
+syn match muttrcUnColorAll	contained skipwhite /[*]/
+syn match muttrcUnColorAPNL	contained skipwhite skipnl /\s*\\$/ nextgroup=muttrcUnColorPatterns,muttrcUnColorAll,muttrcUnColorAPNL
+syn match muttrcUnColorIndex	contained skipwhite /\s*index\s\+/ nextgroup=muttrcUnColorPatterns,muttrcUnColorAll,muttrcUnColorAPNL
+syn match muttrcUnColorIndexNL	contained skipwhite skipnl /\s*\\$/ nextgroup=muttrcUnColorIndex,muttrcUnColorIndexNL
+syn match muttrcUnColorKeyword	contained skipwhite /^\s*uncolor\s\+/ nextgroup=muttrcUnColorIndex,muttrcUnColorIndexNL
+syn region muttrcUnColorLine keepend start=+^\s*uncolor\s+ skip=+\\$+ end=+$+ contains=muttrcUnColorKeyword,muttrcComment,muttrcUnHighlightSpace
+
+" Mono are almost like color (ojects inherited from color)
+syn keyword muttrcMonoAttrib	contained bold none normal reverse standout underline
+syn keyword muttrcMono		contained mono		skipwhite nextgroup=muttrcColorField
+syn match   muttrcMonoLine	"^\s*mono\s\+\S\+"	skipwhite nextgroup=muttrcMonoAttrib contains=muttrcMono
+
+" Define the default highlighting.
+" Only when an item doesn't have highlighting yet
+
+hi def link muttrcComment		Comment
+hi def link muttrcEscape		SpecialChar
+hi def link muttrcRXChars		SpecialChar
+hi def link muttrcString		String
+hi def link muttrcRXString		String
+hi def link muttrcRXString2	String
+hi def link muttrcSpecial		Special
+hi def link muttrcHooks		Type
+hi def link muttrcGroupFlag	Type
+hi def link muttrcGroupDef		Macro
+hi def link muttrcAddrDef		muttrcGroupFlag
+hi def link muttrcRXDef		muttrcGroupFlag
+hi def link muttrcRXPat		String
+hi def link muttrcAliasGroupName	Macro
+hi def link muttrcAliasKey	        Identifier
+hi def link muttrcUnAliasKey	Identifier
+hi def link muttrcAliasEncEmail	Identifier
+hi def link muttrcAliasParens	Type
+hi def link muttrcSetNumAssignment	Number
+hi def link muttrcSetBoolAssignment	Boolean
+hi def link muttrcSetQuadAssignment	Boolean
+hi def link muttrcSetStrAssignment	String
+hi def link muttrcEmail		Special
+hi def link muttrcVariableInner	Special
+hi def link muttrcEscapedVariable	String
+hi def link muttrcHeader		Type
+hi def link muttrcKeySpecial	SpecialChar
+hi def link muttrcKey		Type
+hi def link muttrcKeyName		SpecialChar
+hi def link muttrcVarBool		Identifier
+hi def link muttrcVarQuad		Identifier
+hi def link muttrcVarNum		Identifier
+hi def link muttrcVarStr		Identifier
+hi def link muttrcMenu		Identifier
+hi def link muttrcCommand		Keyword
+hi def link muttrcMacroDescr	String
+hi def link muttrcAction		Macro
+hi def link muttrcBadAction	Error
+hi def link muttrcBindFunction	Error
+hi def link muttrcBindMenuList	Error
+hi def link muttrcFunction		Macro
+hi def link muttrcGroupKeyword	muttrcCommand
+hi def link muttrcGroupLine	Error
+hi def link muttrcSubscribeKeyword	muttrcCommand
+hi def link muttrcSubscribeLine	Error
+hi def link muttrcListsKeyword	muttrcCommand
+hi def link muttrcListsLine	Error
+hi def link muttrcAlternateKeyword	muttrcCommand
+hi def link muttrcAlternatesLine	Error
+hi def link muttrcAttachmentsLine	muttrcCommand
+hi def link muttrcAttachmentsFlag	Type
+hi def link muttrcAttachmentsMimeType	String
+hi def link muttrcColorLine	Error
+hi def link muttrcColorContext	Error
+hi def link muttrcColorContextI	Identifier
+hi def link muttrcColorContextH	Identifier
+hi def link muttrcColorKeyword	muttrcCommand
+hi def link muttrcColorKeywordI	muttrcColorKeyword
+hi def link muttrcColorKeywordH	muttrcColorKeyword
+hi def link muttrcColorField	Identifier
+hi def link muttrcColor		Type
+hi def link muttrcColorFG		Error
+hi def link muttrcColorFGI		Error
+hi def link muttrcColorFGH		Error
+hi def link muttrcColorBG		Error
+hi def link muttrcColorBGI		Error
+hi def link muttrcColorBGH		Error
+hi def link muttrcMonoAttrib	muttrcColor
+hi def link muttrcMono		muttrcCommand
+hi def link muttrcSimplePat	Identifier
+hi def link muttrcSimplePatString	Macro
+hi def link muttrcSimplePatMetas	Special
+hi def link muttrcPattern		Error
+hi def link muttrcUnColorLine	Error
+hi def link muttrcUnColorKeyword	muttrcCommand
+hi def link muttrcUnColorIndex	Identifier
+hi def link muttrcShellString	muttrcEscape
+hi def link muttrcRXHooks		muttrcCommand
+hi def link muttrcRXHookNot	Type
+hi def link muttrcPatHooks		muttrcCommand
+hi def link muttrcPatHookNot	Type
+hi def link muttrcFormatConditionals2 Type
+hi def link muttrcIndexFormatStr	muttrcString
+hi def link muttrcIndexFormatEscapes muttrcEscape
+hi def link muttrcIndexFormatConditionals muttrcFormatConditionals2
+hi def link muttrcAliasFormatStr	muttrcString
+hi def link muttrcAliasFormatEscapes muttrcEscape
+hi def link muttrcAttachFormatStr	muttrcString
+hi def link muttrcAttachFormatEscapes muttrcEscape
+hi def link muttrcAttachFormatConditionals muttrcFormatConditionals2
+hi def link muttrcComposeFormatStr	muttrcString
+hi def link muttrcComposeFormatEscapes muttrcEscape
+hi def link muttrcFolderFormatStr	muttrcString
+hi def link muttrcFolderFormatEscapes muttrcEscape
+hi def link muttrcFolderFormatConditionals muttrcFormatConditionals2
+hi def link muttrcMixFormatStr	muttrcString
+hi def link muttrcMixFormatEscapes muttrcEscape
+hi def link muttrcMixFormatConditionals muttrcFormatConditionals2
+hi def link muttrcPGPFormatStr	muttrcString
+hi def link muttrcPGPFormatEscapes muttrcEscape
+hi def link muttrcPGPFormatConditionals muttrcFormatConditionals2
+hi def link muttrcPGPCmdFormatStr	muttrcString
+hi def link muttrcPGPCmdFormatEscapes muttrcEscape
+hi def link muttrcPGPCmdFormatConditionals muttrcFormatConditionals2
+hi def link muttrcStatusFormatStr	muttrcString
+hi def link muttrcStatusFormatEscapes muttrcEscape
+hi def link muttrcStatusFormatConditionals muttrcFormatConditionals2
+hi def link muttrcPGPGetKeysFormatStr	muttrcString
+hi def link muttrcPGPGetKeysFormatEscapes muttrcEscape
+hi def link muttrcSmimeFormatStr	muttrcString
+hi def link muttrcSmimeFormatEscapes muttrcEscape
+hi def link muttrcSmimeFormatConditionals muttrcFormatConditionals2
+hi def link muttrcTimeEscapes	muttrcEscape
+hi def link muttrcPGPTimeEscapes	muttrcEscape
+hi def link muttrcStrftimeEscapes	Type
+hi def link muttrcStrftimeFormatStr muttrcString
+hi def link muttrcFormatErrors Error
+
+hi def link muttrcBindFunctionNL	SpecialChar
+hi def link muttrcBindKeyNL	SpecialChar
+hi def link muttrcBindMenuListNL	SpecialChar
+hi def link muttrcMacroDescrNL	SpecialChar
+hi def link muttrcMacroBodyNL	SpecialChar
+hi def link muttrcMacroKeyNL	SpecialChar
+hi def link muttrcMacroMenuListNL	SpecialChar
+hi def link muttrcColorMatchCountNL SpecialChar
+hi def link muttrcColorNL		SpecialChar
+hi def link muttrcColorRXNL	SpecialChar
+hi def link muttrcColorBGNL	SpecialChar
+hi def link muttrcColorFGNL	SpecialChar
+hi def link muttrcAliasNameNL	SpecialChar
+hi def link muttrcAliasENNL	SpecialChar
+hi def link muttrcAliasNL		SpecialChar
+hi def link muttrcUnAliasNL	SpecialChar
+hi def link muttrcAliasGroupDefNL	SpecialChar
+hi def link muttrcAliasEncEmailNL	SpecialChar
+hi def link muttrcPatternNL	SpecialChar
+hi def link muttrcUnColorPatNL	SpecialChar
+hi def link muttrcUnColorAPNL	SpecialChar
+hi def link muttrcUnColorIndexNL	SpecialChar
+hi def link muttrcStringNL		SpecialChar
+
+
+let b:current_syntax = "muttrc"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+"EOF	vim: ts=8 noet tw=100 sw=8 sts=0 ft=vim