Runtime file updates.

2 files changed, 356 insertions, 293 deletions

diff --git a/runtime/syntax/muttrc.vim b/runtime/syntax/muttrc.vim
index 068609c9a5..0037f8fb1b 100644
--- a/runtime/syntax/muttrc.vim
+++ b/runtime/syntax/muttrc.vim
@@ -2,9 +2,9 @@
 " Language:	Mutt setup files
 " Original:	Preben 'Peppe' Guldberg <peppe-vim@wielders.org>
 " Maintainer:	Kyle Wheeler <kyle-muttrc.vim@memoryhole.net>
-" Last Change:	12 Jun 2008
+" Last Change:	9 Aug 2010
 
-" This file covers mutt version 1.5.18 (and most of the mercurial tip)
+" This file covers mutt version 1.5.20 (and most of the mercurial tip)
 " Included are also a few features from 1.4.2.1
 
 " For version 5.x: Clear all syntax items
@@ -33,11 +33,12 @@ syn match muttrcEscape		+[`|]+
 syn match muttrcEscape		+\\$+
 
 " The variables takes the following arguments
-syn match  muttrcString		"=\s*[^ #"'`]\+"lc=1 contains=muttrcEscape
-syn region muttrcString		start=+"+ms=e skip=+\\"+ end=+"+ contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcCommand,muttrcAction,muttrcShellString
-syn region muttrcString		start=+'+ms=e skip=+\\'+ end=+'+ contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcCommand,muttrcAction
+"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,muttrcSet
+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 /[][|()][.*?+]*/
@@ -45,25 +46,47 @@ syn match  muttrcRXChars	contained /['"]^/ms=s+1
 syn match  muttrcRXChars	contained /$['"]/me=e-1
 syn match  muttrcRXChars	contained /\\/
 " Why does muttrcRXString2 work with one \ when muttrcRXString requires two?
-syn region muttrcRXString	contained start=+'+ skip=+\\'+ end=+'+ contains=muttrcRXChars
-syn region muttrcRXString	contained start=+"+ skip=+\\"+ end=+"+ contains=muttrcRXChars
-syn region muttrcRXString2	contained start=+'+ skip=+\'+ end=+'+ contains=muttrcRXChars
-syn region muttrcRXString2	contained start=+"+ skip=+\"+ end=+"+ contains=muttrcRXChars
-
-syn region muttrcRXPat		contained start=+'+ skip=+\\'+ end=+'\s*+ keepend skipwhite contains=muttrcRXString nextgroup=muttrcRXPat
-syn region muttrcRXPat		contained start=+"+ skip=+\\"+ end=+"\s*+ keepend skipwhite contains=muttrcRXString nextgroup=muttrcRXPat
-syn match muttrcRXPat		contained /[^-'"#!]\S\+\%(\s\|$\)/ skipwhite contains=muttrcRXChars nextgroup=muttrcRXPat
+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+
 
-" Numbers and Quadoptions may be surrounded by " or '
-syn match muttrcNumber		/=\s*\d\+/lc=1
-syn match muttrcNumber		/=\s*"\d\+"/lc=1
-syn match muttrcNumber		/=\s*'\d\+'/lc=1
-syn match muttrcQuadopt		+=\s*\%(ask-\)\=\%(yes\|no\)+lc=1
-syn match muttrcQuadopt		+=\s*"\%(ask-\)\=\%(yes\|no\)"+lc=1
-syn match muttrcQuadopt		+=\s*'\%(ask-\)\=\%(yes\|no\)'+lc=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./-]\+"
@@ -78,170 +101,173 @@ syn match   muttrcKeyName	contained "\\[trne]"
 syn match   muttrcKeyName	contained "\c<\%(BackSpace\|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	contained allow_8bit allow_ansi arrow_cursor ascii_chars askbcc
-syn keyword muttrcVarBool	contained askcc attach_split auto_tag autoedit beep beep_new
-syn keyword muttrcVarBool	contained bounce_delivered braille_friendly check_new check_mbox_size collapse_unread
-syn keyword muttrcVarBool	contained confirmappend confirmcreate crypt_autoencrypt crypt_autopgp
-syn keyword muttrcVarBool	contained crypt_autosign crypt_autosmime crypt_replyencrypt
-syn keyword muttrcVarBool	contained crypt_replysign crypt_replysignencrypted crypt_timestamp
-syn keyword muttrcVarBool	contained crypt_use_gpgme crypt_use_pka delete_untag digest_collapse duplicate_threads
-syn keyword muttrcVarBool	contained edit_hdrs edit_headers encode_from envelope_from fast_reply
-syn keyword muttrcVarBool	contained fcc_attach fcc_clear followup_to force_name forw_decode
-syn keyword muttrcVarBool	contained forw_decrypt forw_quote forward_decode forward_decrypt
-syn keyword muttrcVarBool	contained forward_quote hdrs header help hidden_host hide_limited
-syn keyword muttrcVarBool	contained hide_missing hide_thread_subject hide_top_limited
-syn keyword muttrcVarBool	contained hide_top_missing ignore_linear_white_space ignore_list_reply_to imap_check_subscribed
-syn keyword muttrcVarBool	contained imap_list_subscribed imap_passive imap_peek imap_servernoise
-syn keyword muttrcVarBool	contained implicit_autoview include_onlyfirst keep_flagged
-syn keyword muttrcVarBool	contained mailcap_sanitize maildir_header_cache_verify maildir_trash
-syn keyword muttrcVarBool	contained mark_old markers menu_move_off menu_scroll message_cache_clean meta_key
-syn keyword muttrcVarBool	contained metoo mh_purge mime_forward_decode narrow_tree pager_stop
-syn keyword muttrcVarBool	contained pgp_auto_decode pgp_auto_traditional pgp_autoencrypt
-syn keyword muttrcVarBool	contained pgp_autoinline pgp_autosign pgp_check_exit
-syn keyword muttrcVarBool	contained pgp_create_traditional pgp_ignore_subkeys pgp_long_ids
-syn keyword muttrcVarBool	contained pgp_replyencrypt pgp_replyinline pgp_replysign
-syn keyword muttrcVarBool	contained pgp_replysignencrypted pgp_retainable_sigs pgp_show_unusable
-syn keyword muttrcVarBool	contained pgp_strict_enc pgp_use_gpg_agent pipe_decode pipe_split
-syn keyword muttrcVarBool	contained pop_auth_try_all pop_last print_decode print_split
-syn keyword muttrcVarBool	contained prompt_after read_only reply_self resolve reverse_alias
-syn keyword muttrcVarBool	contained reverse_name reverse_realname rfc2047_parameters save_address
-syn keyword muttrcVarBool	contained save_empty save_name score sig_dashes sig_on_top
-syn keyword muttrcVarBool	contained smart_wrap smime_ask_cert_label smime_decrypt_use_default_key
-syn keyword muttrcVarBool	contained smime_is_default sort_re ssl_force_tls ssl_use_sslv2
-syn keyword muttrcVarBool	contained ssl_use_sslv3 ssl_use_tlsv1 ssl_usesystemcerts status_on_top
-syn keyword muttrcVarBool	contained strict_mime strict_threads suspend text_flowed thorough_search
-syn keyword muttrcVarBool	contained thread_received tilde uncollapse_jump use_8bitmime
-syn keyword muttrcVarBool	contained use_domain use_envelope_from use_from use_idn use_ipv6
-syn keyword muttrcVarBool	contained user_agent wait_key weed wrap_search write_bcc
-
-syn keyword muttrcVarBool	contained noallow_8bit noallow_ansi noarrow_cursor noascii_chars noaskbcc
-syn keyword muttrcVarBool	contained noaskcc noattach_split noauto_tag noautoedit nobeep nobeep_new
-syn keyword muttrcVarBool	contained nobounce_delivered nobraille_friendly nocheck_new nocollapse_unread
-syn keyword muttrcVarBool	contained noconfirmappend noconfirmcreate nocrypt_autoencrypt nocrypt_autopgp
-syn keyword muttrcVarBool	contained nocrypt_autosign nocrypt_autosmime nocrypt_replyencrypt
-syn keyword muttrcVarBool	contained nocrypt_replysign nocrypt_replysignencrypted nocrypt_timestamp
-syn keyword muttrcVarBool	contained nocrypt_use_gpgme nodelete_untag nodigest_collapse noduplicate_threads
-syn keyword muttrcVarBool	contained noedit_hdrs noedit_headers noencode_from noenvelope_from nofast_reply
-syn keyword muttrcVarBool	contained nofcc_attach nofcc_clear nofollowup_to noforce_name noforw_decode
-syn keyword muttrcVarBool	contained noforw_decrypt noforw_quote noforward_decode noforward_decrypt
-syn keyword muttrcVarBool	contained noforward_quote nohdrs noheader nohelp nohidden_host nohide_limited
-syn keyword muttrcVarBool	contained nohide_missing nohide_thread_subject nohide_top_limited
-syn keyword muttrcVarBool	contained nohide_top_missing noignore_list_reply_to noimap_check_subscribed
-syn keyword muttrcVarBool	contained noimap_list_subscribed noimap_passive noimap_peek noimap_servernoise
-syn keyword muttrcVarBool	contained noimplicit_autoview noinclude_onlyfirst nokeep_flagged
-syn keyword muttrcVarBool	contained nomailcap_sanitize nomaildir_header_cache_verify nomaildir_trash
-syn keyword muttrcVarBool	contained nomark_old nomarkers nomenu_move_off nomenu_scroll nometa_key
-syn keyword muttrcVarBool	contained nometoo nomh_purge nomime_forward_decode nonarrow_tree nopager_stop
-syn keyword muttrcVarBool	contained nopgp_auto_decode nopgp_auto_traditional nopgp_autoencrypt
-syn keyword muttrcVarBool	contained nopgp_autoinline nopgp_autosign nopgp_check_exit
-syn keyword muttrcVarBool	contained nopgp_create_traditional nopgp_ignore_subkeys nopgp_long_ids
-syn keyword muttrcVarBool	contained nopgp_replyencrypt nopgp_replyinline nopgp_replysign
-syn keyword muttrcVarBool	contained nopgp_replysignencrypted nopgp_retainable_sigs nopgp_show_unusable
-syn keyword muttrcVarBool	contained nopgp_strict_enc nopgp_use_gpg_agent nopipe_decode nopipe_split
-syn keyword muttrcVarBool	contained nopop_auth_try_all nopop_last noprint_decode noprint_split
-syn keyword muttrcVarBool	contained noprompt_after noread_only noreply_self noresolve noreverse_alias
-syn keyword muttrcVarBool	contained noreverse_name noreverse_realname norfc2047_parameters nosave_address
-syn keyword muttrcVarBool	contained nosave_empty nosave_name noscore nosig_dashes nosig_on_top
-syn keyword muttrcVarBool	contained nosmart_wrap nosmime_ask_cert_label nosmime_decrypt_use_default_key
-syn keyword muttrcVarBool	contained nosmime_is_default nosort_re nossl_force_tls nossl_use_sslv2
-syn keyword muttrcVarBool	contained nossl_use_sslv3 nossl_use_tlsv1 nossl_usesystemcerts nostatus_on_top
-syn keyword muttrcVarBool	contained nostrict_threads nosuspend notext_flowed nothorough_search
-syn keyword muttrcVarBool	contained nothread_received notilde nouncollapse_jump nouse_8bitmime
-syn keyword muttrcVarBool	contained nouse_domain nouse_envelope_from nouse_from nouse_idn nouse_ipv6
-syn keyword muttrcVarBool	contained nouser_agent nowait_key noweed nowrap_search nowrite_bcc
-
-syn keyword muttrcVarBool	contained invallow_8bit invallow_ansi invarrow_cursor invascii_chars invaskbcc
-syn keyword muttrcVarBool	contained invaskcc invattach_split invauto_tag invautoedit invbeep invbeep_new
-syn keyword muttrcVarBool	contained invbounce_delivered invbraille_friendly invcheck_new invcollapse_unread
-syn keyword muttrcVarBool	contained invconfirmappend invconfirmcreate invcrypt_autoencrypt invcrypt_autopgp
-syn keyword muttrcVarBool	contained invcrypt_autosign invcrypt_autosmime invcrypt_replyencrypt
-syn keyword muttrcVarBool	contained invcrypt_replysign invcrypt_replysignencrypted invcrypt_timestamp
-syn keyword muttrcVarBool	contained invcrypt_use_gpgme invdelete_untag invdigest_collapse invduplicate_threads
-syn keyword muttrcVarBool	contained invedit_hdrs invedit_headers invencode_from invenvelope_from invfast_reply
-syn keyword muttrcVarBool	contained invfcc_attach invfcc_clear invfollowup_to invforce_name invforw_decode
-syn keyword muttrcVarBool	contained invforw_decrypt invforw_quote invforward_decode invforward_decrypt
-syn keyword muttrcVarBool	contained invforward_quote invhdrs invheader invhelp invhidden_host invhide_limited
-syn keyword muttrcVarBool	contained invhide_missing invhide_thread_subject invhide_top_limited
-syn keyword muttrcVarBool	contained invhide_top_missing invignore_list_reply_to invimap_check_subscribed
-syn keyword muttrcVarBool	contained invimap_list_subscribed invimap_passive invimap_peek invimap_servernoise
-syn keyword muttrcVarBool	contained invimplicit_autoview invinclude_onlyfirst invkeep_flagged
-syn keyword muttrcVarBool	contained invmailcap_sanitize invmaildir_header_cache_verify invmaildir_trash
-syn keyword muttrcVarBool	contained invmark_old invmarkers invmenu_move_off invmenu_scroll invmeta_key
-syn keyword muttrcVarBool	contained invmetoo invmh_purge invmime_forward_decode invnarrow_tree invpager_stop
-syn keyword muttrcVarBool	contained invpgp_auto_decode invpgp_auto_traditional invpgp_autoencrypt
-syn keyword muttrcVarBool	contained invpgp_autoinline invpgp_autosign invpgp_check_exit
-syn keyword muttrcVarBool	contained invpgp_create_traditional invpgp_ignore_subkeys invpgp_long_ids
-syn keyword muttrcVarBool	contained invpgp_replyencrypt invpgp_replyinline invpgp_replysign
-syn keyword muttrcVarBool	contained invpgp_replysignencrypted invpgp_retainable_sigs invpgp_show_unusable
-syn keyword muttrcVarBool	contained invpgp_strict_enc invpgp_use_gpg_agent invpipe_decode invpipe_split
-syn keyword muttrcVarBool	contained invpop_auth_try_all invpop_last invprint_decode invprint_split
-syn keyword muttrcVarBool	contained invprompt_after invread_only invreply_self invresolve invreverse_alias
-syn keyword muttrcVarBool	contained invreverse_name invreverse_realname invrfc2047_parameters invsave_address
-syn keyword muttrcVarBool	contained invsave_empty invsave_name invscore invsig_dashes invsig_on_top
-syn keyword muttrcVarBool	contained invsmart_wrap invsmime_ask_cert_label invsmime_decrypt_use_default_key
-syn keyword muttrcVarBool	contained invsmime_is_default invsort_re invssl_force_tls invssl_use_sslv2
-syn keyword muttrcVarBool	contained invssl_use_sslv3 invssl_use_tlsv1 invssl_usesystemcerts invstatus_on_top
-syn keyword muttrcVarBool	contained invstrict_threads invsuspend invtext_flowed invthorough_search
-syn keyword muttrcVarBool	contained invthread_received invtilde invuncollapse_jump invuse_8bitmime
-syn keyword muttrcVarBool	contained invuse_domain invuse_envelope_from invuse_from invuse_idn invuse_ipv6
-syn keyword muttrcVarBool	contained invuser_agent invwait_key invweed invwrap_search invwrite_bcc
-
-syn keyword muttrcVarQuad	contained abort_nosubject abort_unmodified bounce copy
-syn keyword muttrcVarQuad	contained crypt_verify_sig delete forward_edit honor_followup_to
-syn keyword muttrcVarQuad	contained include mime_forward mime_forward_rest mime_fwd move
-syn keyword muttrcVarQuad	contained pgp_mime_auto pgp_verify_sig pop_delete pop_reconnect
-syn keyword muttrcVarQuad	contained postpone print quit recall reply_to ssl_starttls
-
-syn keyword muttrcVarQuad	contained noabort_nosubject noabort_unmodified nobounce nocopy
-syn keyword muttrcVarQuad	contained nocrypt_verify_sig nodelete noforward_edit nohonor_followup_to
-syn keyword muttrcVarQuad	contained noinclude nomime_forward nomime_forward_rest nomime_fwd nomove
-syn keyword muttrcVarQuad	contained nopgp_mime_auto nopgp_verify_sig nopop_delete nopop_reconnect
-syn keyword muttrcVarQuad	contained nopostpone noprint noquit norecall noreply_to nossl_starttls
-
-syn keyword muttrcVarQuad	contained invabort_nosubject invabort_unmodified invbounce invcopy
-syn keyword muttrcVarQuad	contained invcrypt_verify_sig invdelete invforward_edit invhonor_followup_to
-syn keyword muttrcVarQuad	contained invinclude invmime_forward invmime_forward_rest invmime_fwd invmove
-syn keyword muttrcVarQuad	contained invpgp_mime_auto invpgp_verify_sig invpop_delete invpop_reconnect
-syn keyword muttrcVarQuad	contained invpostpone invprint invquit invrecall invreply_to invssl_starttls
-
-syn keyword muttrcVarNum	contained connect_timeout history imap_keepalive mail_check menu_context net_inc
-syn keyword muttrcVarNum	contained pager_context pager_index_lines pgp_timeout pop_checkinterval read_inc
-syn keyword muttrcVarNum	contained save_history score_threshold_delete score_threshold_flag
-syn keyword muttrcVarNum	contained score_threshold_read sendmail_wait sleep_time smime_timeout
-syn keyword muttrcVarNum	contained ssl_min_dh_prime_bits timeout time_inc wrap wrapmargin write_inc
+syn keyword muttrcVarBool	skipwhite contained allow_8bit allow_ansi arrow_cursor ascii_chars askbcc askcc attach_split auto_tag autoedit beep beep_new nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained bounce_delivered braille_friendly check_new check_mbox_size nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained collapse_unread confirmappend confirmcreate crypt_autoencrypt nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained crypt_autopgp crypt_autosign crypt_autosmime crypt_replyencrypt nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained crypt_replysign crypt_replysignencrypted crypt_timestamp nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained crypt_use_gpgme crypt_use_pka delete_untag digest_collapse duplicate_threads nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained edit_hdrs edit_headers encode_from envelope_from fast_reply nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained fcc_clear followup_to force_name forw_decode nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained forw_decrypt forw_quote forward_decode forward_decrypt nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained forward_quote hdrs header help hidden_host hide_limited nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained hide_missing hide_thread_subject hide_top_limited nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained hide_top_missing honor_disposition ignore_linear_white_space ignore_list_reply_to imap_check_subscribed nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained imap_list_subscribed imap_passive imap_peek imap_servernoise nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained implicit_autoview include_onlyfirst keep_flagged nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained mailcap_sanitize maildir_header_cache_verify maildir_trash nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained mark_old markers menu_move_off menu_scroll message_cache_clean meta_key nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained metoo mh_purge mime_forward_decode narrow_tree pager_stop nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained pgp_auto_decode pgp_auto_traditional pgp_autoencrypt nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained pgp_autoinline pgp_autosign pgp_check_exit nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained pgp_create_traditional pgp_ignore_subkeys pgp_long_ids nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained pgp_replyencrypt pgp_replyinline pgp_replysign nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained pgp_replysignencrypted pgp_retainable_sigs pgp_show_unusable nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained pgp_strict_enc pgp_use_gpg_agent pipe_decode pipe_split nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained pop_auth_try_all pop_last print_decode print_split nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained prompt_after read_only reply_self resolve reverse_alias nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained reverse_name reverse_realname rfc2047_parameters save_address nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained save_empty save_name score sig_dashes sig_on_top nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained smart_wrap smime_ask_cert_label smime_decrypt_use_default_key nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained smime_is_default sort_re ssl_force_tls ssl_use_sslv2 nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained ssl_use_sslv3 ssl_use_tlsv1 ssl_usesystemcerts ssl_verify_dates ssl_verify_host status_on_top nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained strict_mime strict_threads suspend text_flowed thorough_search nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained thread_received tilde uncollapse_jump use_8bitmime nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained use_domain use_envelope_from use_from use_idn use_ipv6 nextgroup=muttrcSetBoolAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained 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 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained noaskcc noattach_split noauto_tag noautoedit nobeep nobeep_new nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nobounce_delivered nobraille_friendly nocheck_new nocollapse_unread nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained noconfirmappend noconfirmcreate nocrypt_autoencrypt nocrypt_autopgp nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nocrypt_autosign nocrypt_autosmime nocrypt_replyencrypt nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nocrypt_replysign nocrypt_replysignencrypted nocrypt_timestamp nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nocrypt_use_gpgme nodelete_untag nodigest_collapse noduplicate_threads nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained noedit_hdrs noedit_headers noencode_from noenvelope_from nofast_reply nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nofcc_clear nofollowup_to noforce_name noforw_decode nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained noforw_decrypt noforw_quote noforward_decode noforward_decrypt nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained noforward_quote nohdrs noheader nohelp nohidden_host nohide_limited nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nohide_missing nohide_thread_subject nohide_top_limited nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nohide_top_missing nohonor_disposition noignore_list_reply_to noimap_check_subscribed nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained noimap_list_subscribed noimap_passive noimap_peek noimap_servernoise nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained noimplicit_autoview noinclude_onlyfirst nokeep_flagged nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nomailcap_sanitize nomaildir_header_cache_verify nomaildir_trash nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nomark_old nomarkers nomenu_move_off nomenu_scroll nometa_key nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nometoo nomh_purge nomime_forward_decode nonarrow_tree nopager_stop nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nopgp_auto_decode nopgp_auto_traditional nopgp_autoencrypt nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nopgp_autoinline nopgp_autosign nopgp_check_exit nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nopgp_create_traditional nopgp_ignore_subkeys nopgp_long_ids nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nopgp_replyencrypt nopgp_replyinline nopgp_replysign nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nopgp_replysignencrypted nopgp_retainable_sigs nopgp_show_unusable nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nopgp_strict_enc nopgp_use_gpg_agent nopipe_decode nopipe_split nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nopop_auth_try_all nopop_last noprint_decode noprint_split nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained noprompt_after noread_only noreply_self noresolve noreverse_alias nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained noreverse_name noreverse_realname norfc2047_parameters nosave_address nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nosave_empty nosave_name noscore nosig_dashes nosig_on_top nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nosmart_wrap nosmime_ask_cert_label nosmime_decrypt_use_default_key nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nosmime_is_default nosort_re nossl_force_tls nossl_use_sslv2 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nossl_use_sslv3 nossl_use_tlsv1 nossl_usesystemcerts nostatus_on_top nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nostrict_threads nosuspend notext_flowed nothorough_search nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nothread_received notilde nouncollapse_jump nouse_8bitmime nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained nouse_domain nouse_envelope_from nouse_from nouse_idn nouse_ipv6 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained 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 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invaskcc invattach_split invauto_tag invautoedit invbeep invbeep_new nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invbounce_delivered invbraille_friendly invcheck_new invcollapse_unread nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invconfirmappend invconfirmcreate invcrypt_autoencrypt invcrypt_autopgp nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invcrypt_autosign invcrypt_autosmime invcrypt_replyencrypt nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invcrypt_replysign invcrypt_replysignencrypted invcrypt_timestamp nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invcrypt_use_gpgme invdelete_untag invdigest_collapse invduplicate_threads nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invedit_hdrs invedit_headers invencode_from invenvelope_from invfast_reply nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invfcc_clear invfollowup_to invforce_name invforw_decode nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invforw_decrypt invforw_quote invforward_decode invforward_decrypt nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invforward_quote invhdrs invheader invhelp invhidden_host invhide_limited nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invhide_missing invhide_thread_subject invhide_top_limited nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invhide_top_missing invhonor_disposition invignore_list_reply_to invimap_check_subscribed nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invimap_list_subscribed invimap_passive invimap_peek invimap_servernoise nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invimplicit_autoview invinclude_onlyfirst invkeep_flagged nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invmailcap_sanitize invmaildir_header_cache_verify invmaildir_trash nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invmark_old invmarkers invmenu_move_off invmenu_scroll invmeta_key nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invmetoo invmh_purge invmime_forward_decode invnarrow_tree invpager_stop nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invpgp_auto_decode invpgp_auto_traditional invpgp_autoencrypt nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invpgp_autoinline invpgp_autosign invpgp_check_exit nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invpgp_create_traditional invpgp_ignore_subkeys invpgp_long_ids nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invpgp_replyencrypt invpgp_replyinline invpgp_replysign nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invpgp_replysignencrypted invpgp_retainable_sigs invpgp_show_unusable nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invpgp_strict_enc invpgp_use_gpg_agent invpipe_decode invpipe_split nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invpop_auth_try_all invpop_last invprint_decode invprint_split nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invprompt_after invread_only invreply_self invresolve invreverse_alias nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invreverse_name invreverse_realname invrfc2047_parameters invsave_address nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invsave_empty invsave_name invscore invsig_dashes invsig_on_top nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invsmart_wrap invsmime_ask_cert_label invsmime_decrypt_use_default_key nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invsmime_is_default invsort_re invssl_force_tls invssl_use_sslv2 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invssl_use_sslv3 invssl_use_tlsv1 invssl_usesystemcerts invstatus_on_top nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invstrict_threads invsuspend invtext_flowed invthorough_search nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invthread_received invtilde invuncollapse_jump invuse_8bitmime nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invuse_domain invuse_envelope_from invuse_from invuse_idn invuse_ipv6 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarBool	skipwhite contained invuser_agent invwait_key invweed invwrap_search invwrite_bcc nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcVarQuad	skipwhite contained abort_nosubject abort_unmodified bounce copy nextgroup=muttrcSetQuadAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained crypt_verify_sig delete fcc_attach forward_edit honor_followup_to nextgroup=muttrcSetQuadAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained include mime_forward mime_forward_rest mime_fwd move nextgroup=muttrcSetQuadAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained pgp_mime_auto pgp_verify_sig pop_delete pop_reconnect nextgroup=muttrcSetQuadAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained postpone print quit recall reply_to ssl_starttls nextgroup=muttrcSetQuadAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcVarQuad	skipwhite contained noabort_nosubject noabort_unmodified nobounce nocopy nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained nocrypt_verify_sig nodelete nofcc_attach noforward_edit nohonor_followup_to nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained noinclude nomime_forward nomime_forward_rest nomime_fwd nomove nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained nopgp_mime_auto nopgp_verify_sig nopop_delete nopop_reconnect nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained nopostpone noprint noquit norecall noreply_to nossl_starttls nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcVarQuad	skipwhite contained invabort_nosubject invabort_unmodified invbounce invcopy nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained invcrypt_verify_sig invdelete invfcc_attach invforward_edit invhonor_followup_to nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained invinclude invmime_forward invmime_forward_rest invmime_fwd invmove nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained invpgp_mime_auto invpgp_verify_sig invpop_delete invpop_reconnect nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarQuad	skipwhite contained invpostpone invprint invquit invrecall invreply_to invssl_starttls nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+
+syn keyword muttrcVarNum	skipwhite contained connect_timeout history imap_keepalive imap_pipeline_depth mail_check nextgroup=muttrcSetNumAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarNum	skipwhite contained menu_context net_inc pager_context pager_index_lines pgp_timeout nextgroup=muttrcSetNumAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarNum	skipwhite contained pop_checkinterval read_inc save_history score_threshold_delete nextgroup=muttrcSetNumAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarNum	skipwhite contained score_threshold_flag score_threshold_read search_context sendmail_wait sleep_time nextgroup=muttrcSetNumAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarNum	skipwhite contained smime_timeout ssl_min_dh_prime_bits timeout time_inc wrap wrapmargin nextgroup=muttrcSetNumAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarStr
+syn keyword muttrcVarNum	skipwhite contained 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 match muttrcFormatErrors contained /%./
-
-syn region muttrcIndexFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcIndexFormatEscapes,muttrcIndexFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes
-syn region muttrcIndexFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcIndexFormatEscapes,muttrcIndexFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes
-syn region muttrcQueryFormatStr contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcQueryFormatEscapes,muttrcQueryFormatConditionals,muttrcFormatErrors
-syn region muttrcAliasFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcAliasFormatEscapes,muttrcFormatErrors
-syn region muttrcAliasFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcAliasFormatEscapes,muttrcFormatErrors
-syn region muttrcAttachFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcAttachFormatEscapes,muttrcAttachFormatConditionals,muttrcFormatErrors
-syn region muttrcAttachFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcAttachFormatEscapes,muttrcAttachFormatConditionals,muttrcFormatErrors
-syn region muttrcComposeFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcComposeFormatEscapes,muttrcFormatErrors
-syn region muttrcComposeFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcComposeFormatEscapes,muttrcFormatErrors
-syn region muttrcFolderFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcFolderFormatEscapes,muttrcFolderFormatConditionals,muttrcFormatErrors
-syn region muttrcFolderFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcFolderFormatEscapes,muttrcFolderFormatConditionals,muttrcFormatErrors
-syn region muttrcMixFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcMixFormatEscapes,muttrcMixFormatConditionals,muttrcFormatErrors
-syn region muttrcMixFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcMixFormatEscapes,muttrcMixFormatConditionals,muttrcFormatErrors
-syn region muttrcPGPFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPGPFormatEscapes,muttrcPGPFormatConditionals,muttrcFormatErrors,muttrcPGPTimeEscapes
-syn region muttrcPGPFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPGPFormatEscapes,muttrcPGPFormatConditionals,muttrcFormatErrors,muttrcPGPTimeEscapes
-syn region muttrcPGPCmdFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPGPCmdFormatEscapes,muttrcPGPCmdFormatConditionals,muttrcVariable,muttrcFormatErrors
-syn region muttrcPGPCmdFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPGPCmdFormatEscapes,muttrcPGPCmdFormatConditionals,muttrcVariable,muttrcFormatErrors
-syn region muttrcStatusFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcStatusFormatEscapes,muttrcStatusFormatConditionals,muttrcFormatErrors
-syn region muttrcStatusFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcStatusFormatEscapes,muttrcStatusFormatConditionals,muttrcFormatErrors
-syn region muttrcPGPGetKeysFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPGPGetKeysFormatEscapes,muttrcFormatErrors
-syn region muttrcPGPGetKeysFormatStr	contained keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPGPGetKeysFormatEscapes,muttrcFormatErrors
-syn region muttrcSmimeFormatStr	contained keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcSmimeFormatEscapes,muttrcSmimeFormatConditionals,muttrcVariable,muttrcFormatErrors