NOISSUE change uvim folder name to mnv

Signed-off-by: Mehmet Samet Duman <yongdohyun@projecttick.org>

1 files changed, 911 insertions, 0 deletions

diff --git a/mnv/runtime/syntax/neomuttrc.mnv b/mnv/runtime/syntax/neomuttrc.mnv
new file mode 100644
index 0000000000..cdb88b1fa0
--- /dev/null
+++ b/mnv/runtime/syntax/neomuttrc.mnv
@@ -0,0 +1,911 @@
+" MNV syntax file
+" Language:	NeoMutt setup files
+" Maintainer:	Richard Russon <rich@flatcap.org>
+" Previous Maintainer:	Guillaume Brogi <gui-gui@netcourrier.com>
+" Last Change:	2024 Oct 12
+" Original version based on syntax/muttrc.mnv
+
+" This file covers NeoMutt 2024-10-02
+
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
+  finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&mnv
+
+" Set the keyword characters
+setlocal isk=@,48-57,_,-
+
+" handling optional variables
+syntax match muttrcComment	"^# .*$" contains=@Spell
+syntax match muttrcComment	"^#[^ ].*$"
+syntax match muttrcComment	"^#$"
+syntax match muttrcComment	"[^\\]#.*$"lc=1 contains=@Spell
+
+" Escape sequences (back-tick and pipe goes here too)
+syntax match muttrcEscape	+\\[#tnr"'Cc ]+
+syntax match muttrcEscape	+[`|]+
+syntax match muttrcEscape	+\\$+
+
+" The variables takes the following arguments
+syntax region muttrcString	contained keepend start=+"+ms=e skip=+\\"+ end=+"+ contains=muttrcEscape,muttrcCommand,muttrcAction,muttrcShellString
+syntax region muttrcString	contained keepend start=+'+ms=e skip=+\\'+ end=+'+ contains=muttrcEscape,muttrcCommand,muttrcAction
+syntax match muttrcStringNL	contained skipwhite skipnl "\s*\\$" nextgroup=muttrcString,muttrcStringNL
+
+syntax region muttrcShellString	matchgroup=muttrcEscape keepend start=+`+ skip=+\\`+ end=+`+ contains=muttrcVarString,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcCommand
+
+syntax match  muttrcRXChars	contained /[^\\][][.*?+]\+/hs=s+1
+syntax match  muttrcRXChars	contained /[][|()][.*?+]*/
+syntax match  muttrcRXChars	contained /['"]^/ms=s+1
+syntax match  muttrcRXChars	contained /$['"]/me=e-1
+syntax match  muttrcRXChars	contained /\\/
+" Why does muttrcRXString2 work with one \ when muttrcRXString requires two?
+syntax region muttrcRXString	contained skipwhite start=+'+ skip=+\\'+ end=+'+ contains=muttrcRXChars
+syntax region muttrcRXString	contained skipwhite start=+"+ skip=+\\"+ end=+"+ contains=muttrcRXChars
+syntax region muttrcRXString	contained skipwhite start=+[^	 "'^]+ skip=+\\\s+ end=+\s+re=e-1 contains=muttrcRXChars
+" For some reason, skip refuses to match backslashes here...
+syntax region muttrcRXString	contained matchgroup=muttrcRXChars skipwhite start=+\^+ end=+[^\\]\s+re=e-1 contains=muttrcRXChars
+syntax region muttrcRXString	contained matchgroup=muttrcRXChars skipwhite start=+\^+ end=+$\s+ contains=muttrcRXChars
+syntax region muttrcRXString2	contained skipwhite start=+'+ skip=+\'+ end=+'+ contains=muttrcRXChars
+syntax region muttrcRXString2	contained skipwhite start=+"+ skip=+\"+ end=+"+ contains=muttrcRXChars
+
+" these must be kept synchronized with muttrcRXString, but are intended for muttrcRXHooks
+syntax region muttrcRXHookString	contained keepend skipwhite start=+'+ skip=+\\'+ end=+'+ contains=muttrcRXString nextgroup=muttrcString,muttrcStringNL
+syntax region muttrcRXHookString	contained keepend skipwhite start=+"+ skip=+\\"+ end=+"+ contains=muttrcRXString nextgroup=muttrcString,muttrcStringNL
+syntax region muttrcRXHookString	contained keepend skipwhite start=+[^	 "'^]+ skip=+\\\s+ end=+\s+re=e-1 contains=muttrcRXString nextgroup=muttrcString,muttrcStringNL
+syntax region muttrcRXHookString	contained keepend skipwhite start=+\^+ end=+[^\\]\s+re=e-1 contains=muttrcRXString nextgroup=muttrcString,muttrcStringNL
+syntax region muttrcRXHookString	contained keepend matchgroup=muttrcRXChars skipwhite start=+\^+ end=+$\s+ contains=muttrcRXString nextgroup=muttrcString,muttrcStringNL
+syntax match muttrcRXHookStringNL	contained skipwhite skipnl "\s*\\$" nextgroup=muttrcRXHookString,muttrcRXHookStringNL
+
+" these are exclusively for args lists (e.g. -rx pat pat pat ...)
+syntax region muttrcRXPat	contained keepend skipwhite start=+'+ skip=+\\'+ end=+'\s*+ contains=muttrcRXString nextgroup=muttrcRXPat
+syntax region muttrcRXPat	contained keepend skipwhite start=+"+ skip=+\\"+ end=+"\s*+ contains=muttrcRXString nextgroup=muttrcRXPat
+syntax match muttrcRXPat	contained /[^-'"#!]\S\+/ skipwhite contains=muttrcRXChars nextgroup=muttrcRXPat
+syntax match muttrcRXDef	contained "-rx\s\+" skipwhite nextgroup=muttrcRXPat
+
+syntax match muttrcSpecial	+\(['"]\)!\1+
+
+syntax match muttrcSetStrAssignment  contained skipwhite /=\s*\%(\\\?\$\)\?[0-9A-Za-z_-]\+/hs=s+1       nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString contains=muttrcVariable,muttrcEscapedVariable
+syntax region muttrcSetStrAssignment contained skipwhite keepend start=+=\s*"+hs=s+1 end=+"+ skip=+\\"+ nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString contains=muttrcString
+syntax region muttrcSetStrAssignment contained skipwhite keepend start=+=\s*'+hs=s+1 end=+'+ skip=+\\'+ nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString contains=muttrcString
+syntax match muttrcSetBoolAssignment contained skipwhite /=\s*\\\?\$\w\+/hs=s+1                         nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString contains=muttrcVariable,muttrcEscapedVariable
+syntax match muttrcSetBoolAssignment contained skipwhite /=\s*\%(yes\|no\)/hs=s+1                       nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax match muttrcSetBoolAssignment contained skipwhite /=\s*"\%(yes\|no\)"/hs=s+1                     nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax match muttrcSetBoolAssignment contained skipwhite /=\s*'\%(yes\|no\)'/hs=s+1                     nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax match muttrcSetQuadAssignment contained skipwhite /=\s*\\\?\$\w\+/hs=s+1                         nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString contains=muttrcVariable,muttrcEscapedVariable
+syntax match muttrcSetQuadAssignment contained skipwhite /=\s*\%(ask-\)\?\%(yes\|no\)/hs=s+1            nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax match muttrcSetQuadAssignment contained skipwhite /=\s*"\%(ask-\)\?\%(yes\|no\)"/hs=s+1          nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax match muttrcSetQuadAssignment contained skipwhite /=\s*'\%(ask-\)\?\%(yes\|no\)'/hs=s+1          nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax match muttrcSetNumAssignment  contained skipwhite /=\s*\\\?\$\w\+/hs=s+1                         nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString contains=muttrcVariable,muttrcEscapedVariable
+syntax match muttrcSetNumAssignment  contained skipwhite /=\s*\d\+/hs=s+1                               nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax match muttrcSetNumAssignment  contained skipwhite /=\s*"\d\+"/hs=s+1                             nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax match muttrcSetNumAssignment  contained skipwhite /=\s*'\d\+'/hs=s+1                             nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+
+" Now catch some email addresses and headers (purified version from mail.mnv)
+syntax match muttrcEmail	"[a-zA-Z0-9._-]\+@[a-zA-Z0-9./-]\+"
+syntax match muttrcHeader	"\<\c\%(From\|To\|C[Cc]\|B[Cc][Cc]\|Reply-To\|Subject\|Return-Path\|Received\|Date\|Replied\|Attach\)\>:\="
+
+syntax match   muttrcKeySpecial	contained +\%(\\[Cc'"]\|\^\|\\[01]\d\{2}\)+
+syntax match   muttrcKey	contained "\S\+"			contains=muttrcKeySpecial,muttrcKeyName
+syntax region  muttrcKey	contained start=+"+ skip=+\\\\\|\\"+ end=+"+	contains=muttrcKeySpecial,muttrcKeyName
+syntax region  muttrcKey	contained start=+'+ skip=+\\\\\|\\'+ end=+'+	contains=muttrcKeySpecial,muttrcKeyName
+syntax match   muttrcKeyName	contained "\\[trne]"
+syntax match   muttrcKeyName	contained "\c<\%(BackSpace\|BackTab\|Delete\|Down\|End\|Enter\|Esc\|Home\|Insert\|Left\|Next\|PageDown\|PageUp\|Return\|Right\|Space\|Tab\|Up\)>"
+syntax match   muttrcKeyName	contained "\c<F\d\+>"
+
+syntax match muttrcFormatErrors contained /%./
+
+syntax match muttrcStrftimeEscapes contained /%[AaBbCcDdeFGgHhIjklMmnpRrSsTtUuVvWwXxYyZz+%]/
+syntax match muttrcStrftimeEscapes contained /%E[cCxXyY]/
+syntax match muttrcStrftimeEscapes contained /%O[BdeHImMSuUVwWy]/
+
+" Defines syntax matches for muttrc[baseName]Escapes, muttrc[baseName]Conditionals
+" If padding==1, also match `%>` `%|` `%*` expandos
+" If conditional==1, some expandos support %X? format
+syntax match muttrcFormatConditionals2 contained /[^?]*?/
+function! s:escapesConditionals(baseName, sequence, padding, conditional)
+	exec 'syntax match muttrc' . a:baseName . 'Escapes contained /%\%(\%(-\?[0-9]\+\)\?\%(\.[0-9]\+\)\?\)\?[:_]\?\%(' . a:sequence . '\|%\)/'
+	if a:padding
+		exec 'syntax match muttrc' . a:baseName . 'Escapes contained /%[>|*]./'
+	endif
+	if a:conditional
+		exec 'syntax match muttrc' . a:baseName . 'Conditionals contained /%?\%(' . a:sequence . '\)?/ nextgroup=muttrcFormatConditionals2'
+	else
+		exec 'syntax match muttrc' . a:baseName . 'Conditionals contained /%?\%(' . a:sequence . '\)?/'
+	endif
+endfunction
+
+" CHECKED 2024 Oct 12
+" Ref: AliasFormatDef in alias/config.c
+call s:escapesConditionals('AliasFormat', '[acfnrtY]', 1, 0)
+" Ref: AttachFormatDef in mutt_config.c
+call s:escapesConditionals('AttachFormat', '[CcDdeFfIMmnQsTtuX]', 1, 1)
+" Ref: AutocryptFormatDef in autocrypt/config.c
+call s:escapesConditionals('AutocryptFormat', '[aknps]', 1, 0)
+" Ref: ComposeFormatDef in compose/config.c
+call s:escapesConditionals('ComposeFormat', '[ahlv]', 1, 1)
+" Ref: FolderFormatDef in browser/config.c
+call s:escapesConditionals('FolderFormat', '[aCDdFfgilmNnpstu[]', 1, 1)
+" Ref: GreetingFormatDef in send/config.c
+call s:escapesConditionals('GreetingFormat', '[nuv]', 0, 0)
+" Ref: GroupIndexFormatDef in browser/config.c
+call s:escapesConditionals('GroupIndexFormat', '[aCdfMNnps]', 1, 0)
+" Ref: HistoryFormatDef in history/config.c
+call s:escapesConditionals('HistoryFormat', '[Cs]', 1, 0)
+" Ref: IndexFormatDef in mutt_config.c
+call s:escapesConditionals('IndexFormat', '[AaBbCDdEefgHIiJKLlMmNnOPqRrSsTtuvWXxYyZ(<[{]\|@\i\+@\|G[a-zA-Z]\+\|Fp\=\|z[cst]\|cr\=', 1, 1)
+" Ref: PatternFormatDef in pattern/config.c
+call s:escapesConditionals('PatternFormat', '[den]', 1, 0)
+" Ref: PgpCommandFormatDef in ncrypt/config.c
+call s:escapesConditionals('PgpCommandFormat', '[afprs]', 0, 1)
+" Ref: PgpEntryFormatDef in ncrypt/config.c
+call s:escapesConditionals('PgpEntryFormat', '[AaCcFfIiKkLlnptu[]', 1, 1)
+" Ref: QueryFormatDef in alias/config.c
+call s:escapesConditionals('QueryFormat', '[acentY]', 1, 1)
+" Ref: SidebarFormatDef in sidebar/config.c
+call s:escapesConditionals('SidebarFormat', '[!aBDdFLNnoprStZ]', 1, 1)
+" Ref: SmimeCommandFormatDef in ncrypt/config.c
+call s:escapesConditionals('SmimeCommandFormat', '[aCcdfiks]', 0, 1)
+" Ref: StatusFormatDef in mutt_config.c
+call s:escapesConditionals('StatusFormat', '[bDdFfhLlMmnoPpRrSsTtuVv]', 1, 1)
+
+syntax region muttrcAliasFormatString         contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcAliasFormatEscapes,muttrcAliasFormatConditionals,muttrcFormatErrors                                   nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcAliasFormatString         contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcAliasFormatEscapes,muttrcAliasFormatConditionals,muttrcFormatErrors                                   nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcAttachFormatString        contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcAttachFormatEscapes,muttrcAttachFormatConditionals,muttrcFormatErrors                                 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcAttachFormatString        contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcAttachFormatEscapes,muttrcAttachFormatConditionals,muttrcFormatErrors                                 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcAutocryptFormatString     contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcAutocryptFormatEscapes,muttrcAutocryptFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcAutocryptFormatString     contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcAutocryptFormatEscapes,muttrcAutocryptFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcComposeFormatString       contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcComposeFormatEscapes,muttrcComposeFormatConditionals,muttrcFormatErrors                               nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcComposeFormatString       contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcComposeFormatEscapes,muttrcComposeFormatConditionals,muttrcFormatErrors                               nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcFolderFormatString        contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcFolderFormatEscapes,muttrcFolderFormatConditionals,muttrcFormatErrors                                 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcFolderFormatString        contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcFolderFormatEscapes,muttrcFolderFormatConditionals,muttrcFormatErrors                                 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcGreetingFormatString      contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcGreetingFormatEscapes,muttrcGreetingFormatConditionals,muttrcFormatErrors                             nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcGreetingFormatString      contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcGreetingFormatEscapes,muttrcGreetingFormatConditionals,muttrcFormatErrors                             nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcGroupIndexFormatString    contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcGroupIndexFormatEscapes,muttrcGroupIndexFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes       nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcGroupIndexFormatString    contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcGroupIndexFormatEscapes,muttrcGroupIndexFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes       nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcHistoryFormatString       contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcHistoryFormatEscapes,muttrcHistoryFormatConditionals,muttrcFormatErrors                               nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcHistoryFormatString       contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcHistoryFormatEscapes,muttrcHistoryFormatConditionals,muttrcFormatErrors                               nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcIndexFormatString         contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcIndexFormatEscapes,muttrcIndexFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes                 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcIndexFormatString         contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcIndexFormatEscapes,muttrcIndexFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes                 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcPatternFormatString       contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPatternFormatEscapes,muttrcPatternFormatConditionals,muttrcFormatErrors                               nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcPatternFormatString       contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPatternFormatEscapes,muttrcPatternFormatConditionals,muttrcFormatErrors                               nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcPgpCommandFormatString    contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPgpCommandFormatEscapes,muttrcPgpCommandFormatConditionals,muttrcVariable,muttrcFormatErrors          nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcPgpCommandFormatString    contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPgpCommandFormatEscapes,muttrcPgpCommandFormatConditionals,muttrcVariable,muttrcFormatErrors          nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcPgpEntryFormatString      contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPgpEntryFormatEscapes,muttrcPgpEntryFormatConditionals,muttrcFormatErrors,muttrcPgpTimeEscapes        nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcPgpEntryFormatString      contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPgpEntryFormatEscapes,muttrcPgpEntryFormatConditionals,muttrcFormatErrors,muttrcPgpTimeEscapes        nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcQueryFormatString         contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcQueryFormatEscapes,muttrcQueryFormatConditionals,muttrcFormatErrors                                   nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcQueryFormatString         contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcQueryFormatEscapes,muttrcQueryFormatConditionals,muttrcFormatErrors                                   nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcSidebarFormatString       contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcSidebarFormatEscapes,muttrcSidebarFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes             nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcSidebarFormatString       contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcSidebarFormatEscapes,muttrcSidebarFormatConditionals,muttrcFormatErrors,muttrcTimeEscapes             nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcSmimeCommandFormatString  contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcSmimeCommandFormatEscapes,muttrcSmimeCommandFormatConditionals,muttrcVariable,muttrcFormatErrors      nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcSmimeCommandFormatString  contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcSmimeCommandFormatEscapes,muttrcSmimeCommandFormatConditionals,muttrcVariable,muttrcFormatErrors      nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcStatusFormatString        contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcStatusFormatEscapes,muttrcStatusFormatConditionals,muttrcFormatErrors                                 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcStatusFormatString        contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcStatusFormatEscapes,muttrcStatusFormatConditionals,muttrcFormatErrors                                 nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcStrftimeFormatString      contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcStrftimeEscapes,muttrcFormatErrors                                                                    nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax region muttrcStrftimeFormatString      contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcStrftimeEscapes,muttrcFormatErrors                                                                    nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+
+" Format escapes and conditionals
+syntax match muttrcFormatConditionals2 contained /[^?]*?/
+
+syntax region muttrcPgpTimeEscapes contained start=+%\[+ end=+\]+ contains=muttrcStrftimeEscapes
+syntax region muttrcTimeEscapes    contained start=+%(+  end=+)+  contains=muttrcStrftimeEscapes
+syntax region muttrcTimeEscapes    contained start=+%<+  end=+>+  contains=muttrcStrftimeEscapes
+syntax region muttrcTimeEscapes    contained start=+%\[+ end=+\]+ contains=muttrcStrftimeEscapes
+syntax region muttrcTimeEscapes    contained start=+%{+  end=+}+  contains=muttrcStrftimeEscapes
+
+syntax match muttrcVarEqualsAliasFormat         contained skipwhite "=" nextgroup=muttrcAliasFormatString
+syntax match muttrcVarEqualsAttachFormat        contained skipwhite "=" nextgroup=muttrcAttachFormatString
+syntax match muttrcVarEqualsAutocryptFormat     contained skipwhite "=" nextgroup=muttrcAutocryptFormatString
+syntax match muttrcVarEqualsComposeFormat       contained skipwhite "=" nextgroup=muttrcComposeFormatString
+syntax match muttrcVarEqualsFolderFormat        contained skipwhite "=" nextgroup=muttrcFolderFormatString
+syntax match muttrcVarEqualsGreetingFormat      contained skipwhite "=" nextgroup=muttrcGreetingFormatString
+syntax match muttrcVarEqualsGroupIndexFormat    contained skipwhite "=" nextgroup=muttrcGroupIndexFormatString
+syntax match muttrcVarEqualsHistoryFormat       contained skipwhite "=" nextgroup=muttrcHistoryFormatString
+syntax match muttrcVarEqualsIndexFormat         contained skipwhite "=" nextgroup=muttrcIndexFormatString
+syntax match muttrcVarEqualsPatternFormat       contained skipwhite "=" nextgroup=muttrcPatternFormatString
+syntax match muttrcVarEqualsPgpCommandFormat    contained skipwhite "=" nextgroup=muttrcPgpCommandFormatString
+syntax match muttrcVarEqualsPgpEntryFormat      contained skipwhite "=" nextgroup=muttrcPgpEntryFormatString
+syntax match muttrcVarEqualsQueryFormat         contained skipwhite "=" nextgroup=muttrcQueryFormatString
+syntax match muttrcVarEqualsSidebarFormat       contained skipwhite "=" nextgroup=muttrcSidebarFormatString
+syntax match muttrcVarEqualsSmimeCommandFormat  contained skipwhite "=" nextgroup=muttrcSmimeCommandFormatString
+syntax match muttrcVarEqualsStatusFormat        contained skipwhite "=" nextgroup=muttrcStatusFormatString
+syntax match muttrcVarEqualsStrftimeFormat      contained skipwhite "=" nextgroup=muttrcStrftimeFormatString
+
+syntax match muttrcVPrefix contained /[?&]/ nextgroup=muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+
+" CHECKED 2024 Oct 12
+" List of the different screens in NeoMutt (see MenuNames in menu/type.c)
+syntax keyword muttrcMenu contained alias attach autocrypt browser compose dialog editor generic index key_select_pgp key_select_smime pager pgp postpone query smime
+syntax match muttrcMenuList "\S\+" contained contains=muttrcMenu
+syntax match muttrcMenuCommas /,/ contained
+
+syntax region muttrcSpamPattern	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPattern nextgroup=muttrcString,muttrcStringNL
+syntax region muttrcSpamPattern	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPattern nextgroup=muttrcString,muttrcStringNL
+
+syntax region muttrcNoSpamPattern	contained skipwhite keepend start=+'+ skip=+\\'+ end=+'+ contains=muttrcPattern
+syntax region muttrcNoSpamPattern	contained skipwhite keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcPattern
+
+syntax match muttrcAttachmentsMimeType contained "[*a-z0-9_-]\+/[*a-z0-9._-]\+\s*" skipwhite nextgroup=muttrcAttachmentsMimeType
+syntax match muttrcAttachmentsFlag contained "[+-]\%([AI]\|inline\|attachment\)\s\+" skipwhite nextgroup=muttrcAttachmentsMimeType
+syntax match muttrcAttachmentsLine "^\s*\%(un\)\?attachments\s\+" skipwhite nextgroup=muttrcAttachmentsFlag
+
+syntax match muttrcUnHighlightSpace contained "\%(\s\+\|\\$\)"
+
+syntax keyword muttrcAsterisk	contained *
+
+syntax keyword muttrcListsKeyword	lists skipwhite nextgroup=muttrcGroupDef,muttrcComment
+syntax keyword muttrcListsKeyword	unlists skipwhite nextgroup=muttrcAsterisk,muttrcComment
+
+syntax keyword muttrcSubscribeKeyword	subscribe skipwhite nextgroup=muttrcGroupDef,muttrcComment
+syntax keyword muttrcSubscribeKeyword	unsubscribe skipwhite nextgroup=muttrcAsterisk,muttrcComment
+
+syntax keyword muttrcAlternateKeyword contained alternates unalternates
+syntax 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.
+syntax match muttrcVariable	contained "\\\@<![a-zA-Z_-]*\$[a-zA-Z_-]\+" contains=muttrcVariableInner
+syntax match muttrcVariableInner	contained "\$[a-zA-Z_-]\+"
+syntax match muttrcEscapedVariable	contained "\\\$[a-zA-Z_-]\+"
+
+syntax match muttrcBadAction	contained "[^<>]\+" contains=muttrcEmail
+syntax match muttrcAction		contained "<[^>]\{-}>" contains=muttrcBadAction,muttrcFunction,muttrcKeyName
+
+" CHECKED 2024 Oct 12
+" First, hooks that take regular expressions:
+syntax match  muttrcRXHookNot		contained /!\s*/ skipwhite nextgroup=muttrcRXHookString,muttrcRXHookStringNL
+syntax match  muttrcRXHookNoRegex	contained /-noregex/ skipwhite nextgroup=muttrcRXHookString,muttrcRXHookStringNL
+syntax match  muttrcRXHooks	/\<\%(account\|append\|close\|crypt\|open\|pgp\|shutdown\|startup\|timeout\)-hook\>/ skipwhite nextgroup=muttrcRXHookNot,muttrcRXHookString,muttrcRXHookStringNL
+syntax match  muttrcRXHooks	/\<\%(folder\|mbox\)-hook\>/ skipwhite nextgroup=muttrcRXHookNoRegex,muttrcRXHookNot,muttrcRXHookString,muttrcRXHookStringNL
+
+" Now, hooks that take patterns
+syntax match muttrcPatHookNot	contained /!\s*/ skipwhite nextgroup=muttrcPattern
+syntax match muttrcPatHooks	/\<\%(charset\|iconv\|index-format\)-hook\>/ skipwhite nextgroup=muttrcPatHookNot,muttrcPattern
+syntax match muttrcPatHooks	/\<\%(message\|reply\|send\|send2\|save\|fcc\|fcc-save\)-hook\>/ skipwhite nextgroup=muttrcPatHookNot,muttrcOptPattern
+
+" Global hooks that take a command
+syntax keyword muttrcHooks skipwhite shutdown-hook startup-hook timeout-hook nextgroup=muttrcCommand
+
+syntax match muttrcBindFunction		contained /\S\+\>/ skipwhite contains=muttrcFunction
+syntax match muttrcBindFunctionNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcBindFunction,muttrcBindFunctionNL
+syntax match muttrcBindKey		contained /\S\+/   skipwhite contains=muttrcKey nextgroup=muttrcBindFunction,muttrcBindFunctionNL
+syntax match muttrcBindKeyNL		contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcBindKey,muttrcBindKeyNL
+syntax match muttrcBindMenuList		contained /\S\+/   skipwhite contains=muttrcMenu,muttrcMenuCommas nextgroup=muttrcBindKey,muttrcBindKeyNL
+syntax match muttrcBindMenuListNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcBindMenuList,muttrcBindMenuListNL
+
+syntax region muttrcMacroDescr	contained keepend skipwhite start=+\s*\S+ms=e skip=+\\ + end=+ \|$+me=s
+syntax region muttrcMacroDescr	contained keepend skipwhite start=+'+ms=e skip=+\\'+ end=+'+me=s
+syntax region muttrcMacroDescr	contained keepend skipwhite start=+"+ms=e skip=+\\"+ end=+"+me=s
+syntax match muttrcMacroDescrNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroDescr,muttrcMacroDescrNL
+syntax region muttrcMacroBody	contained skipwhite start="\S" skip='\\ \|\\$' end=' \|$' contains=muttrcEscape,muttrcSet,muttrcUnset,muttrcReset,muttrcToggle,muttrcCommand,muttrcAction nextgroup=muttrcMacroDescr,muttrcMacroDescrNL
+syntax 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
+syntax 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
+syntax match muttrcMacroBodyNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroBody,muttrcMacroBodyNL
+syntax match muttrcMacroKey	contained /\S\+/ skipwhite contains=muttrcKey nextgroup=muttrcMacroBody,muttrcMacroBodyNL
+syntax match muttrcMacroKeyNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroKey,muttrcMacroKeyNL
+syntax match muttrcMacroMenuList	contained /\S\+/ skipwhite contains=muttrcMenu,muttrcMenuCommas nextgroup=muttrcMacroKey,muttrcMacroKeyNL
+syntax match muttrcMacroMenuListNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcMacroMenuList,muttrcMacroMenuListNL
+
+syntax match muttrcAddrContent	contained "[a-zA-Z0-9._-]\+@[a-zA-Z0-9./-]\+\s*" skipwhite contains=muttrcEmail nextgroup=muttrcAddrContent
+syntax region muttrcAddrContent	contained start=+'+ end=+'\s*+ skip=+\\'+ skipwhite contains=muttrcEmail nextgroup=muttrcAddrContent
+syntax region muttrcAddrContent	contained start=+"+ end=+"\s*+ skip=+\\"+ skipwhite contains=muttrcEmail nextgroup=muttrcAddrContent
+syntax match muttrcAddrDef	contained "-addr\s\+" skipwhite nextgroup=muttrcAddrContent
+
+syntax match muttrcGroupFlag	contained "-group"
+syntax region muttrcGroupDef	contained start="-group\s\+" skip="\\$" end="\s" skipwhite keepend contains=muttrcGroupFlag,muttrcUnHighlightSpace
+
+syntax keyword muttrcGroupKeyword	contained group ungroup
+syntax region muttrcGroupLine	keepend start=+^\s*\%(un\)\?group\s+ skip=+\\$+ end=+$+ contains=muttrcGroupKeyword,muttrcGroupDef,muttrcAddrDef,muttrcRXDef,muttrcUnHighlightSpace,muttrcComment
+
+syntax match muttrcAliasGroupName	contained /\w\+/ skipwhite nextgroup=muttrcAliasGroupDef,muttrcAliasKey,muttrcAliasNL
+syntax match muttrcAliasGroupDefNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasGroupName,muttrcAliasGroupDefNL
+syntax match muttrcAliasGroupDef	contained /\s*-group/ skipwhite nextgroup=muttrcAliasGroupName,muttrcAliasGroupDefNL contains=muttrcGroupFlag
+syntax match muttrcAliasComma	contained /,/ skipwhite nextgroup=muttrcAliasEmail,muttrcAliasEncEmail,muttrcAliasNameNoParens,muttrcAliasENNL
+syntax match muttrcAliasEmail	contained /\S\+@\S\+/ contains=muttrcEmail nextgroup=muttrcAliasName,muttrcAliasNameNL skipwhite
+syntax match muttrcAliasEncEmail	contained /<[^>]\+>/ contains=muttrcEmail nextgroup=muttrcAliasComma
+syntax match muttrcAliasEncEmailNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasEncEmail,muttrcAliasEncEmailNL
+syntax match muttrcAliasNameNoParens contained /[^<(@]\+\s\+/ nextgroup=muttrcAliasEncEmail,muttrcAliasEncEmailNL
+syntax region muttrcAliasName	contained matchgroup=Type start=/(/ end=/)/ skipwhite
+syntax match muttrcAliasNameNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasName,muttrcAliasNameNL
+syntax match muttrcAliasENNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasEmail,muttrcAliasEncEmail,muttrcAliasNameNoParens,muttrcAliasENNL
+syntax match muttrcAliasKey	contained /\s*[^- \t]\S\+/ skipwhite nextgroup=muttrcAliasEmail,muttrcAliasEncEmail,muttrcAliasNameNoParens,muttrcAliasENNL
+syntax match muttrcAliasNL		contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcAliasGroupDef,muttrcAliasKey,muttrcAliasNL
+
+syntax match muttrcUnAliasKey	contained "\s*\w\+\s*" skipwhite nextgroup=muttrcUnAliasKey,muttrcUnAliasNL
+syntax match muttrcUnAliasNL	contained /\s*\\$/ skipwhite skipnl nextgroup=muttrcUnAliasKey,muttrcUnAliasNL
+
+" CHECKED 2024 Oct 12
+" List of letters in Flags in pattern/flags.c
+" Parameter: none
+syntax match muttrcSimplePat contained "!\?\^\?[~][ADEFGgklNOPpQRSTUuVv#$=]"
+" Parameter: range
+syntax match muttrcSimplePat contained "!\?\^\?[~][mnXz]\s*\%([<>-][0-9]\+[kM]\?\|[0-9]\+[kM]\?[-]\%([0-9]\+[kM]\?\)\?\)"
+" Parameter: date
+syntax 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
+" Parameter: regex
+syntax match muttrcSimplePat contained "!\?\^\?[~][BbCcefHhIiKLMstwxYy]\s*" nextgroup=muttrcSimplePatRXContainer
+" Parameter: pattern
+syntax match muttrcSimplePat contained "!\?\^\?[%][BbCcefHhiLstxy]\s*" nextgroup=muttrcSimplePatString
+" Parameter: pattern
+syntax match muttrcSimplePat contained "!\?\^\?[=][bcCefhHiLstxy]\s*" nextgroup=muttrcSimplePatString
+syntax region muttrcSimplePat contained keepend start=+!\?\^\?[~](+ end=+)+ contains=muttrcSimplePat
+
+"syn match muttrcSimplePat contained /'[^~=%][^']*/ contains=muttrcRXString
+syntax region muttrcSimplePatString contained keepend start=+"+ end=+"+ skip=+\\"+
+syntax region muttrcSimplePatString contained keepend start=+'+ end=+'+ skip=+\\'+
+syntax region muttrcSimplePatString contained keepend start=+[^	 "']+ skip=+\\ + end=+\s+re=e-1
+syntax region muttrcSimplePatRXContainer contained keepend start=+"+ end=+"+ skip=+\\"+ contains=muttrcRXString
+syntax region muttrcSimplePatRXContainer contained keepend start=+'+ end=+'+ skip=+\\'+ contains=muttrcRXString
+syntax region muttrcSimplePatRXContainer contained keepend start=+[^	 "']+ skip=+\\ + end=+\s+re=e-1 contains=muttrcRXString
+syntax match muttrcSimplePatMetas contained /[(|)]/
+
+syntax match muttrcOptSimplePat contained skipwhite /[~=%!(^].*/ contains=muttrcSimplePat,muttrcSimplePatMetas
+syntax match muttrcOptSimplePat contained skipwhite /[^~=%!(^].*/ contains=muttrcRXString
+syntax region muttrcOptPattern contained matchgroup=Type keepend start=+"+ skip=+\\"+ end=+"+ contains=muttrcOptSimplePat,muttrcUnHighlightSpace nextgroup=muttrcString,muttrcStringNL
+syntax region muttrcOptPattern contained matchgroup=Type keepend skipwhite start=+'+ skip=+\\'+ end=+'+ contains=muttrcOptSimplePat,muttrcUnHighlightSpace nextgroup=muttrcString,muttrcStringNL
+syntax region muttrcOptPattern contained keepend skipwhite start=+[~](+ end=+)+ skip=+\\)+ contains=muttrcSimplePat nextgroup=muttrcString,muttrcStringNL
+syntax match muttrcOptPattern contained skipwhite /[~][A-Za-z]/ contains=muttrcSimplePat nextgroup=muttrcString,muttrcStringNL
+syntax match muttrcOptPattern contained skipwhite /[.]/ nextgroup=muttrcString,muttrcStringNL
+" Keep muttrcPattern and muttrcOptPattern synchronized
+syntax region muttrcPattern contained matchgroup=Type keepend skipwhite start=+"+ skip=+\\"+ end=+"+ contains=muttrcSimplePat,muttrcUnHighlightSpace,muttrcSimplePatMetas
+syntax region muttrcPattern contained matchgroup=Type keepend skipwhite start=+'+ skip=+\\'+ end=+'+ contains=muttrcSimplePat,muttrcUnHighlightSpace,muttrcSimplePatMetas
+syntax region muttrcPattern contained keepend skipwhite start=+[~](+ end=+)+ skip=+\\)+ contains=muttrcSimplePat
+syntax match muttrcPattern contained skipwhite /[~][A-Za-z]/ contains=muttrcSimplePat
+syntax match muttrcPattern contained skipwhite /[.]/
+syntax region muttrcPatternInner contained keepend start=+"[~=%!(^]+ms=s+1 skip=+\\"+ end=+"+me=e-1 contains=muttrcSimplePat,muttrcUnHighlightSpace,muttrcSimplePatMetas
+syntax 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 (regexes excluded).
+syntax match muttrcColorMatchCount	contained "[0-9]\+"
+syntax match muttrcColorMatchCountNL contained skipwhite skipnl "\s*\\$" nextgroup=muttrcColorMatchCount,muttrcColorMatchCountNL
+syntax region muttrcColorRXPat	contained start=+\s*'+ skip=+\\'+ end=+'\s*+ keepend skipwhite contains=muttrcRXString2 nextgroup=muttrcColorMatchCount,muttrcColorMatchCountNL
+syntax region muttrcColorRXPat	contained start=+\s*"+ skip=+\\"+ end=+"\s*+ keepend skipwhite contains=muttrcRXString2 nextgroup=muttrcColorMatchCount,muttrcColorMatchCountNL
+syntax keyword muttrcColor	contained black blue cyan default green magenta red white yellow
+syntax keyword muttrcColor	contained brightblack brightblue brightcyan brightdefault brightgreen brightmagenta brightred brightwhite brightyellow
+syntax keyword muttrcColor	contained lightblack lightblue lightcyan lightdefault lightgreen lightmagenta lightred lightwhite lightyellow
+syntax keyword muttrcColor	contained alertblack alertblue alertcyan alertdefault alertgreen alertmagenta alertred alertwhite alertyellow
+syntax match   muttrcColor	contained "\<\%(bright\)\=color\d\{1,3}\>"
+syntax match   muttrcColor	contained "#[0-9a-fA-F]\{6}\>"
+
+" Now for the structure of the color line
+syntax match muttrcColorRXNL	contained skipnl "\s*\\$" nextgroup=muttrcColorRXPat,muttrcColorRXNL
+syntax match muttrcColorBG	contained /\s*[#$]\?\w\+/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorRXPat,muttrcColorRXNL
+syntax match muttrcColorBGNL	contained skipnl "\s*\\$" nextgroup=muttrcColorBG,muttrcColorBGNL
+syntax match muttrcColorFG	contained /\s*[#$]\?\w\+/ contains=muttrcColor,muttrcVariable,muttrcUnHighlightSpace nextgroup=muttrcColorBG,muttrcColorBGNL
+syntax match muttrcColorFGNL	contained skipnl "\s*\\$" nextgroup=muttrcColorFG,muttrcColorFGNL
+syntax match muttrcColorContext	contained /\s*[#$]\?\w\+/ contains=muttrcColorField,muttrcVariable,muttrcUnHighlightSpace,muttrcColorCompose nextgroup=muttrcColorFG,muttrcColorFGNL
+syntax match muttrcColorNL	contained skipnl "\s*\\$" nextgroup=muttrcColorContext,muttrcColorNL,muttrcColorCompose
+syntax match muttrcColorKeyword	contained /^\s*color\s\+/ nextgroup=muttrcColorContext,muttrcColorNL,muttrcColorCompose
+" And now color's brother:
+syntax region muttrcUnColorPatterns contained skipwhite start=+\s*'+ end=+'+ skip=+\\'+ contains=muttrcPattern nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
+syntax region muttrcUnColorPatterns contained skipwhite start=+\s*"+ end=+"+ skip=+\\"+ contains=muttrcPattern nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
+syntax match muttrcUnColorPatterns contained skipwhite /\s*[^'"\s]\S\*/ contains=muttrcPattern nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
+syntax match muttrcUnColorPatNL	contained skipwhite skipnl /\s*\\$/ nextgroup=muttrcUnColorPatterns,muttrcUnColorPatNL
+syntax match muttrcUnColorAll	contained skipwhite /[*]/
+syntax match muttrcUnColorAPNL	contained skipwhite skipnl /\s*\\$/ nextgroup=muttrcUnColorPatterns,muttrcUnColorAll,muttrcUnColorAPNL
+syntax match muttrcUnColorIndex	contained skipwhite /\s*index\s\+/ nextgroup=muttrcUnColorPatterns,muttrcUnColorAll,muttrcUnColorAPNL
+syntax match muttrcUnColorIndexNL	contained skipwhite skipnl /\s*\\$/ nextgroup=muttrcUnColorIndex,muttrcUnColorIndexNL
+syntax match muttrcUnColorKeyword	contained skipwhite /^\s*uncolor\s\+/ nextgroup=muttrcUnColorIndex,muttrcUnColorIndexNL
+syntax region muttrcUnColorLine keepend start=+^\s*uncolor\s+ skip=+\\$+ end=+$+ contains=muttrcUnColorKeyword,muttrcComment,muttrcUnHighlightSpace
+
+syntax keyword muttrcMonoAttrib	contained bold italic none normal reverse standout underline
+syntax keyword muttrcMono	contained mono		skipwhite nextgroup=muttrcColorField,muttrcColorCompose
+syntax match   muttrcMonoLine	"^\s*mono\s\+\S\+"	skipwhite nextgroup=muttrcMonoAttrib contains=muttrcMono
+
+" CHECKED 2024 Oct 12
+" List of fields in ColorFields in color/command.c
+syntax keyword muttrcColorField skipwhite contained
+	\ attachment attach_headers body bold error hdrdefault header index index_author
+	\ index_collapsed index_date index_flags index_label index_number index_size index_subject
+	\ index_tag index_tags indicator italic markers message normal options progress prompt
+	\ search sidebar_background sidebar_divider sidebar_flagged sidebar_highlight
+	\ sidebar_indicator sidebar_new sidebar_ordinary sidebar_spool_file sidebar_unread signature
+	\ status stripe_even stripe_odd tilde tree underline warning
+	\ nextgroup=muttrcColor
+
+syntax match   muttrcColorField	contained "\<quoted\d\=\>"
+
+syntax match muttrcColorCompose skipwhite contained /\s*compose\s*/ nextgroup=muttrcColorComposeField
+
+" CHECKED 2024 Oct 12
+" List of fields in ComposeColorFields in color/command.c
+syntax keyword muttrcColorComposeField skipwhite contained
+	\ header security_both security_encrypt security_none security_sign
+	\ nextgroup=muttrcColorFG,muttrcColorFGNL
+syntax region muttrcColorLine keepend start=/^\s*color\s\+/ skip=+\\$+ end=+$+ contains=muttrcColorKeyword,muttrcComment,muttrcUnHighlightSpace
+
+function! s:boolQuadGen(type, vars, deprecated)
+	let l:novars = copy(a:vars)
+	call map(l:novars, '"no" . v:val')
+	let l:invvars = copy(a:vars)
+	call map(l:invvars, '"inv" . v:val')
+
+	let l:orig_type = copy(a:type)
+	if a:deprecated
+		let l:type = 'Deprecated' . a:type
+		exec 'syntax keyword muttrcVar' . l:type . ' ' . join(a:vars)
+		exec 'syntax keyword muttrcVar' . l:type . ' ' . join(l:novars)
+		exec 'syntax keyword muttrcVar' . l:type . ' ' . join(l:invvars)
+	else
+		let l:type = a:type
+		exec 'syntax keyword muttrcVar' . l:type . ' skipwhite contained ' . join(a:vars) . ' nextgroup=muttrcSet' . l:orig_type . 'Assignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString'
+		exec 'syntax keyword muttrcVar' . l:type . ' skipwhite contained ' . join(l:novars) . ' nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString'
+		exec 'syntax keyword muttrcVar' . l:type . ' skipwhite contained ' . join(l:invvars) . ' nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString'
+	endif
+
+endfunction
+
+" CHECKED 2024 Oct 12
+" List of DT_BOOL in MuttVars in mutt_config.c
+call s:boolQuadGen('Bool', [
+	\ 'abort_backspace', 'allow_8bit', 'allow_ansi', 'arrow_cursor', 'ascii_chars', 'ask_bcc',
+	\ 'ask_cc', 'ask_followup_to', 'ask_x_comment_to', 'attach_save_without_prompting',
+	\ 'attach_split', 'autocrypt', 'autocrypt_reply', 'auto_edit', 'auto_subscribe', 'auto_tag',
+	\ 'beep', 'beep_new', 'bounce_delivered', 'braille_friendly',
+	\ 'browser_abbreviate_mailboxes', 'browser_sort_dirs_first', 'change_folder_next',
+	\ 'check_mbox_size', 'check_new', 'collapse_all', 'collapse_flagged', 'collapse_unread',
+	\ 'color_directcolor', 'compose_confirm_detach_first', 'compose_show_user_headers',
+	\ 'confirm_append', 'confirm_create', 'copy_decode_weed', 'count_alternatives',
+	\ 'crypt_auto_encrypt', 'crypt_auto_pgp', 'crypt_auto_sign', 'crypt_auto_smime',
+	\ 'crypt_confirm_hook', 'crypt_encryption_info', 'crypt_opportunistic_encrypt',
+	\ 'crypt_opportunistic_encrypt_strong_keys', 'crypt_protected_headers_read',
+	\ 'crypt_protected_headers_save', 'crypt_protected_headers_weed',
+	\ 'crypt_protected_headers_write', 'crypt_reply_encrypt', 'crypt_reply_sign',
+	\ 'crypt_reply_sign_encrypted', 'crypt_timestamp', 'crypt_use_gpgme', 'crypt_use_pka',
+	\ 'delete_untag', 'digest_collapse', 'duplicate_threads', 'edit_headers', 'encode_from',
+	\ 'fast_reply', 'fcc_before_send', 'fcc_clear', 'flag_safe', 'followup_to', 'force_name',
+	\ 'forward_decode', 'forward_decrypt', 'forward_quote', 'forward_references', '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_list_reply_to',
+	\ 'imap_check_subscribed', 'imap_condstore', 'imap_deflate', 'imap_idle',
+	\ 'imap_list_subscribed', 'imap_passive', 'imap_peek', 'imap_qresync', 'imap_rfc5161',
+	\ 'imap_send_id', 'imap_server_noise', 'implicit_auto_view', 'include_encrypted',
+	\ 'include_only_first', 'keep_flagged', 'local_date_header', 'mailcap_sanitize',
+	\ 'maildir_check_cur', 'maildir_header_cache_verify', 'maildir_trash', 'mail_check_recent',
+	\ 'mail_check_stats', 'markers', 'mark_old', 'menu_move_off', 'menu_scroll',
+	\ 'message_cache_clean', 'meta_key', 'me_too', 'mh_purge', 'mime_forward_decode',
+	\ 'mime_type_query_first', 'narrow_tree', 'nm_query_window_enable', 'nm_record',
+	\ 'nntp_listgroup', 'nntp_load_description', 'pager_stop', 'pgp_auto_decode',
+	\ 'pgp_auto_inline', 'pgp_check_exit', 'pgp_check_gpg_decrypt_status_fd',
+	\ 'pgp_ignore_subkeys', 'pgp_long_ids', 'pgp_reply_inline', 'pgp_retainable_sigs',
+	\ 'pgp_self_encrypt', 'pgp_show_unusable', 'pgp_strict_enc', 'pgp_use_gpg_agent',
+	\ 'pipe_decode', 'pipe_decode_weed', 'pipe_split', 'pop_auth_try_all', 'pop_last',
+	\ 'postpone_encrypt', 'print_decode', 'print_decode_weed', 'print_split', 'prompt_after',
+	\ 'read_only', 'reflow_space_quotes', 'reflow_text', 'reply_self', 'reply_with_xorig',
+	\ 'resolve', 'resume_draft_files', 'resume_edited_draft_files', 'reverse_alias',
+	\ 'reverse_name', 'reverse_real_name', 'rfc2047_parameters', 'save_address', 'save_empty',
+	\ 'save_name', 'save_unsubscribed', 'score', 'show_new_news', 'show_only_unread',
+	\ 'sidebar_folder_indent', 'sidebar_new_mail_only', 'sidebar_next_new_wrap',
+	\ 'sidebar_non_empty_mailbox_only', 'sidebar_on_right', 'sidebar_short_path',
+	\ 'sidebar_visible', 'sig_dashes', 'sig_on_top', 'size_show_bytes', 'size_show_fractions',
+	\ 'size_show_mb', 'size_units_on_left', 'smart_wrap', 'smime_ask_cert_label',
+	\ 'smime_decrypt_use_default_key', 'smime_is_default', 'smime_self_encrypt', 'sort_re',
+	\ 'ssl_force_tls', 'ssl_use_sslv2', 'ssl_use_sslv3', 'ssl_use_system_certs',
+	\ 'ssl_use_tlsv1', 'ssl_use_tlsv1_1', 'ssl_use_tlsv1_2', 'ssl_use_tlsv1_3',
+	\ 'ssl_verify_dates', 'ssl_verify_host', 'ssl_verify_partial_chains', 'status_on_top',
+	\ 'strict_threads', 'suspend', 'text_flowed', 'thorough_search', 'thread_received', 'tilde',
+	\ 'ts_enabled', 'tunnel_is_secure', 'uncollapse_jump', 'uncollapse_new', 'user_agent',
+	\ 'use_8bit_mime', 'use_domain', 'use_envelope_from', 'use_from', 'use_ipv6',
+	\ 'virtual_spool_file', 'wait_key', 'weed', 'wrap_search', 'write_bcc', 'x_comment_to'
+	\ ], 0)
+
+" CHECKED 2024 Oct 12
+" Deprecated Bools
+" List of DT_SYNONYM or DT_DEPRECATED Bools in MuttVars in mutt_config.c
+call s:boolQuadGen('Bool', [
+	\ 'askbcc', 'askcc', 'ask_follow_up', 'autoedit', 'confirmappend', 'confirmcreate',
+	\ 'crypt_autoencrypt', 'crypt_autopgp', 'crypt_autosign', 'crypt_autosmime',
+	\ 'crypt_confirmhook', 'crypt_replyencrypt', 'crypt_replysign', 'crypt_replysignencrypted',
+	\ 'cursor_overlay', 'edit_hdrs', 'envelope_from', 'forw_decode', 'forw_decrypt',
+	\ 'forw_quote', 'header_cache_compress', 'ignore_linear_white_space', 'imap_servernoise',
+	\ 'implicit_autoview', 'include_onlyfirst', 'metoo', 'mime_subject', 'pgp_autoencrypt',
+	\ 'pgp_autoinline', 'pgp_autosign', 'pgp_auto_traditional', 'pgp_create_traditional',
+	\ 'pgp_replyencrypt', 'pgp_replyinline', 'pgp_replysign', 'pgp_replysignencrypted',
+	\ 'pgp_self_encrypt_as', 'reverse_realname', 'smime_self_encrypt_as', 'ssl_usesystemcerts',
+	\ 'use_8bitmime', 'virtual_spoolfile', 'xterm_set_titles'
+	\ ], 1)
+
+" CHECKED 2024 Oct 12
+" List of DT_QUAD in MuttVars in mutt_config.c
+call s:boolQuadGen('Quad', [
+	\ 'abort_noattach', 'abort_nosubject', 'abort_unmodified', 'bounce', 'catchup_newsgroup',
+	\ 'copy', 'crypt_verify_sig', 'delete', 'fcc_attach', 'followup_to_poster',
+	\ 'forward_attachments', 'forward_edit', 'honor_followup_to', 'include', 'mime_forward',
+	\ 'mime_forward_rest', 'move', 'pgp_mime_auto', 'pop_delete', 'pop_reconnect', 'postpone',
+	\ 'post_moderated', 'print', 'quit', 'recall', 'reply_to', 'ssl_starttls'
+	\ ], 0)
+
+" CHECKED 2024 Oct 12
+" Deprecated Quads
+" List of DT_SYNONYM or DT_DEPRECATED Quads in MuttVars in mutt_config.c
+call s:boolQuadGen('Quad', [
+	\ 'mime_fwd', 'pgp_encrypt_self', 'pgp_verify_sig', 'smime_encrypt_self'
+	\ ], 1)
+
+" CHECKED 2024 Oct 12
+" List of DT_NUMBER or DT_LONG in MuttVars in mutt_config.c
+syntax keyword muttrcVarNum	skipwhite contained
+	\ debug_level header_cache_compress_level history imap_fetch_chunk_size imap_keep_alive
+	\ imap_pipeline_depth imap_poll_timeout mail_check mail_check_stats_interval menu_context
+	\ net_inc nm_db_limit nm_open_timeout nm_query_window_current_position
+	\ nm_query_window_duration nntp_context nntp_poll pager_context pager_index_lines
+	\ pager_read_delay pager_skip_quoted_context pgp_timeout pop_check_interval read_inc
+	\ reflow_wrap save_history score_threshold_delete score_threshold_flag score_threshold_read
+	\ search_context sendmail_wait sidebar_component_depth sidebar_width sleep_time
+	\ smime_timeout socket_timeout ssl_min_dh_prime_bits timeout time_inc
+	\ toggle_quoted_show_levels wrap wrap_headers write_inc
+	\ nextgroup=muttrcSetNumAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+" CHECKED 2024 Oct 12
+" Deprecated Numbers
+syntax keyword muttrcVarDeprecatedNum
+	\ connect_timeout header_cache_pagesize imap_keepalive pop_checkinterval skip_quoted_offset
+
+" CHECKED 2024 Oct 12
+" List of DT_STRING in MuttVars in mutt_config.c
+" Special cases first, and all the rest at the end
+" Formats themselves must be updated in their respective groups
+" See s:escapesConditionals
+syntax match   muttrcVarString	contained skipwhite 'my_[a-zA-Z0-9_]\+' nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax keyword muttrcVarString	contained skipwhite alias_format nextgroup=muttrcVarEqualsAliasFormat
+syntax keyword muttrcVarString	contained skipwhite attach_format nextgroup=muttrcVarEqualsAttachFormat
+syntax keyword muttrcVarString	contained skipwhite autocrypt_acct_format nextgroup=muttrcVarEqualsAutocryptFormat
+syntax keyword muttrcVarString	contained skipwhite compose_format nextgroup=muttrcVarEqualsComposeFormat
+syntax keyword muttrcVarString	contained skipwhite folder_format mailbox_folder_format nextgroup=muttrcVarEqualsFolderFormat
+syntax keyword muttrcVarString	contained skipwhite greeting nextgroup=muttrcVarEqualsGreetingFormat
+syntax keyword muttrcVarString	contained skipwhite history_format nextgroup=muttrcVarEqualsHistoryFormat
+syntax keyword muttrcVarString	contained skipwhite
+	\ attribution_intro attribution_trailer forward_attribution_intro forward_attribution_trailer
+	\ forward_format indent_string index_format message_format pager_format
+	\ nextgroup=muttrcVarEqualsIndexFormat
+syntax keyword muttrcVarString	contained skipwhite pattern_format nextgroup=muttrcVarEqualsPatternFormat
+syntax keyword muttrcVarString	contained skipwhite
+	\ pgp_clear_sign_command pgp_decode_command pgp_decrypt_command pgp_encrypt_only_command
+	\ pgp_encrypt_sign_command pgp_export_command pgp_get_keys_command pgp_import_command
+	\ pgp_list_pubring_command pgp_list_secring_command pgp_sign_command pgp_verify_command
+	\ pgp_verify_key_command
+	\ nextgroup=muttrcVarEqualsPgpCommandFormat
+syntax keyword muttrcVarString	contained skipwhite pgp_entry_format nextgroup=muttrcVarEqualsPgpEntryFormat
+syntax keyword muttrcVarString	contained skipwhite query_format nextgroup=muttrcVarEqualsQueryFormat
+syntax keyword muttrcVarString	contained skipwhite
+	\ smime_decrypt_command smime_encrypt_command smime_get_cert_command
+	\ smime_get_cert_email_command smime_get_signer_cert_command smime_import_cert_command
+	\ smime_pk7out_command smime_sign_command smime_verify_command smime_verify_opaque_command
+	\ nextgroup=muttrcVarEqualsSmimeCommandFormat
+syntax keyword muttrcVarString	contained skipwhite status_format ts_icon_format ts_status_format nextgroup=muttrcVarEqualsStatusFormat
+syntax keyword muttrcVarString	contained skipwhite date_format nextgroup=muttrcVarEqualsStrftimeFormat
+syntax keyword muttrcVarString	contained skipwhite group_index_format nextgroup=muttrcVarEqualsGroupIndexFormat
+syntax keyword muttrcVarString	contained skipwhite sidebar_format nextgroup=muttrcVarEqualsSidebarFormat
+syntax keyword muttrcVarString	contained skipwhite
+	\ abort_key arrow_string assumed_charset attach_charset attach_sep attribution_locale
+	\ charset config_charset content_type crypt_protected_headers_subject default_hook
+	\ dsn_notify dsn_return empty_subject header_cache_backend header_cache_compress_method
+	\ hidden_tags hostname imap_authenticators imap_delim_chars imap_headers imap_login
+	\ imap_pass imap_user mailcap_path maildir_field_delimiter mark_macro_prefix mh_seq_flagged
+	\ mh_seq_replied mh_seq_unseen newsgroups_charset newsrc news_server nm_config_profile
+	\ nm_default_url nm_exclude_tags nm_flagged_tag nm_query_type nm_query_window_current_search
+	\ nm_query_window_or_terms nm_query_window_timebase nm_record_tags nm_replied_tag
+	\ nm_unread_tag nntp_authenticators nntp_pass nntp_user pgp_default_key pgp_sign_as pipe_sep
+	\ pop_authenticators pop_host pop_pass pop_user postpone_encrypt_as preconnect
+	\ preferred_languages real_name send_charset show_multipart_alternative sidebar_delim_chars
+	\ sidebar_divider_char sidebar_indent_string simple_search smime_default_key
+	\ smime_encrypt_with smime_sign_as smime_sign_digest_alg smtp_authenticators smtp_pass
+	\ smtp_url smtp_user spam_separator ssl_ciphers
+	\ nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+
+" Deprecated strings
+syntax keyword muttrcVarDeprecatedString
+	\ abort_noattach_regexp attach_keyword attribution escape forw_format hdr_format indent_str
+	\ message_cachedir mixmaster mix_entry_format msg_format nm_default_uri
+	\ pgp_clearsign_command pgp_getkeys_command pgp_self_encrypt_as post_indent_str
+	\ post_indent_string print_cmd quote_regexp realname reply_regexp smime_self_encrypt_as
+	\ spoolfile tmpdir vfolder_format visual xterm_icon xterm_title
+
+" CHECKED 2024 Oct 12
+" List of DT_ADDRESS
+syntax keyword muttrcVarString	contained skipwhite envelope_from_address from nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+" List of DT_ENUM
+syntax keyword muttrcVarString	contained skipwhite mbox_type use_threads nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+" List of DT_MBTABLE
+syntax keyword muttrcVarString	contained skipwhite crypt_chars flag_chars from_chars status_chars to_chars nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+
+" CHECKED 2024 Oct 12
+" List of DT_PATH or D_STRING_MAILBOX
+syntax keyword muttrcVarString	contained skipwhite
+	\ alias_file attach_save_dir autocrypt_dir certificate_file debug_file entropy_file folder
+	\ header_cache history_file mbox message_cache_dir news_cache_dir nm_config_file postponed
+	\ record signature smime_ca_location smime_certificates smime_keys spool_file
+	\ ssl_ca_certificates_file ssl_client_cert tmp_dir trash
+	\ nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+" List of DT_COMMAND (excluding pgp_*_command and smime_*_command)
+syntax keyword muttrcVarString	contained skipwhite
+	\ account_command display_filter editor external_search_command imap_oauth_refresh_command
+	\ inews ispell mime_type_query_command new_mail_command pager pop_oauth_refresh_command
+	\ print_command query_command sendmail shell smtp_oauth_refresh_command tunnel
+	\ nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+
+" CHECKED 2024 Oct 12
+" List of DT_REGEX
+syntax keyword muttrcVarString	contained skipwhite
+	\ abort_noattach_regex gecos_mask mask pgp_decryption_okay pgp_good_sign quote_regex
+	\ reply_regex smileys
+	\ nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+" List of DT_SORT
+syntax keyword muttrcVarString	contained skipwhite
+	\ pgp_sort_keys sidebar_sort_method sort sort_alias sort_aux sort_browser
+	\ nextgroup=muttrcSetStrAssignment,muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+
+" CHECKED 2024 Oct 12
+" List of commands in mutt_commands in commands.c
+" Remember to remove hooks, they have already been dealt with
+syntax keyword muttrcCommand	skipwhite alias nextgroup=muttrcAliasGroupDef,muttrcAliasKey,muttrcAliasNL
+syntax keyword muttrcCommand	skipwhite bind nextgroup=muttrcBindMenuList,muttrcBindMenuListNL
+syntax keyword muttrcCommand	skipwhite exec nextgroup=muttrcFunction
+syntax keyword muttrcCommand	skipwhite macro nextgroup=muttrcMacroMenuList,muttrcMacroMenuListNL
+syntax keyword muttrcCommand	skipwhite nospam nextgroup=muttrcNoSpamPattern
+syntax keyword muttrcCommand	skipwhite set unset reset toggle nextgroup=muttrcVPrefix,muttrcVarBool,muttrcVarQuad,muttrcVarNum,muttrcVarString
+syntax keyword muttrcCommand	skipwhite spam nextgroup=muttrcSpamPattern
+syntax keyword muttrcCommand	skipwhite unalias nextgroup=muttrcUnAliasKey,muttrcUnAliasNL
+syntax keyword muttrcCommand	skipwhite unhook nextgroup=muttrcHooks
+syntax keyword muttrcCommand	skipwhite
+	\ alternative_order attachments auto_view cd echo finish hdr_order ifdef ifndef ignore lua
+	\ lua-source mailboxes mailto_allow mime_lookup my_hdr named-mailboxes push score setenv
+	\ sidebar_pin sidebar_unpin source subjectrx subscribe-to tag-formats tag-transforms
+	\ unalternative_order unattachments unauto_view unbind uncolor unhdr_order unignore unmacro
+	\ unmailboxes unmailto_allow unmime_lookup unmono unmy_hdr unscore unsetenv unsubjectrx
+	\ unsubscribe-from unvirtual-mailboxes version virtual-mailboxes
+
+" CHECKED 2024 Oct 12
+" Deprecated commands
+syntax keyword muttrcDeprecatedCommand skipwhite
+	\ sidebar_whitelist unsidebar_whitelist
+
+function! s:genFunctions(functions)
+	for f in a:functions
+		exec 'syntax match muttrcFunction contained "\<' . l:f . '\>"'
+	endfor
+endfunction
+
+" CHECKED 2024 Oct 12
+" List of functions in functions.c
+" Note: 'noop' is included but is elsewhere in the source
+call s:genFunctions(['noop',
+	\ 'alias-dialog', 'attach-file', 'attach-key', 'attach-message', 'attach-news-message',
+	\ 'autocrypt-acct-menu', 'autocrypt-menu', 'backspace', 'backward-char', 'backward-word',
+	\ 'bol', 'bottom', 'bottom-page', 'bounce-message', 'break-thread', 'buffy-cycle',
+	\ 'buffy-list', 'capitalize-word', 'catchup', 'change-dir', 'change-folder',
+	\ 'change-folder-readonly', 'change-newsgroup', 'change-newsgroup-readonly',
+	\ 'change-vfolder', 'check-new', 'check-stats', 'check-traditional-pgp', 'clear-flag',
+	\ 'collapse-all', 'collapse-parts', 'collapse-thread', 'complete', 'complete-query',
+	\ 'compose-to-sender', 'copy-file', 'copy-message', 'create-account', 'create-alias',
+	\ 'create-mailbox', 'current-bottom', 'current-middle', 'current-top', 'decode-copy',
+	\ 'decode-save', 'decrypt-copy', 'decrypt-save', 'delete-account', 'delete-char',
+	\ 'delete-entry', 'delete-mailbox', 'delete-message', 'delete-pattern', 'delete-subthread',
+	\ 'delete-thread', 'descend-directory', 'detach-file', 'display-address',
+	\ 'display-filename', 'display-message', 'display-toggle-weed', 'downcase-word', 'edit',
+	\ 'edit-bcc', 'edit-cc', 'edit-content-id', 'edit-description', 'edit-encoding', 'edit-fcc',
+	\ 'edit-file', 'edit-followup-to', 'edit-from', 'edit-headers', 'edit-label',
+	\ 'edit-language', 'edit-message', 'edit-mime', 'edit-newsgroups',
+	\ 'edit-or-view-raw-message', 'edit-raw-message', 'edit-reply-to', 'edit-subject',
+	\ 'edit-to', 'edit-type', 'edit-x-comment-to', 'end-cond', 'enter-command', 'enter-mask',
+	\ 'entire-thread', 'eol', 'error-history', 'exit', 'extract-keys', 'fetch-mail',
+	\ 'filter-entry', 'first-entry', 'flag-message', 'followup-message', 'forget-passphrase',
+	\ 'forward-char', 'forward-message', 'forward-to-group', 'forward-word', 'get-attachment',
+	\ 'get-children', 'get-message', 'get-parent', 'goto-folder', 'goto-parent',
+	\ 'group-alternatives', 'group-chat-reply', 'group-multilingual', 'group-related',
+	\ 'group-reply', 'half-down', 'half-up', 'help', 'history-down', 'history-search',
+	\ 'history-up', 'imap-fetch-mail', 'imap-logout-all', 'ispell', 'jump', 'kill-eol',
+	\ 'kill-eow', 'kill-line', 'kill-whole-line', 'kill-word', 'last-entry', 'limit',
+	\ 'limit-current-thread', 'link-threads', 'list-reply', 'list-subscribe',
+	\ 'list-unsubscribe', 'mail', 'mail-key', 'mailbox-cycle', 'mailbox-list', 'mark-as-new',
+	\ 'mark-message', 'middle-page', 'modify-labels', 'modify-labels-then-hide', 'modify-tags',
+	\ 'modify-tags-then-hide', 'move-down', 'move-up', 'new-mime', 'next-entry', 'next-line',
+	\ 'next-new', 'next-new-then-unread', 'next-page', 'next-subthread', 'next-thread',
+	\ 'next-undeleted', 'next-unread', 'next-unread-mailbox', 'parent-message', 'pgp-menu',
+	\ 'pipe-entry', 'pipe-message', 'post-message', 'postpone-message', 'previous-entry',
+	\ 'previous-line', 'previous-new', 'previous-new-then-unread', 'previous-page',
+	\ 'previous-subthread', 'previous-thread', 'previous-undeleted', 'previous-unread',
+	\ 'print-entry', 'print-message', 'purge-message', 'purge-thread', 'quasi-delete', 'query',
+	\ 'query-append', 'quit', 'quote-char', 'read-subthread', 'read-thread', 'recall-message',
+	\ 'reconstruct-thread', 'redraw-screen', 'refresh', 'reload-active', 'rename-attachment',
+	\ 'rename-file', 'rename-mailbox', 'reply', 'resend-message', 'root-message', 'save-entry',
+	\ 'save-message', 'search', 'search-next', 'search-opposite', 'search-reverse',
+	\ 'search-toggle', 'select-entry', 'select-new', 'send-message', 'set-flag', 'shell-escape',
+	\ 'show-limit', 'show-log-messages', 'show-version', 'sidebar-first', 'sidebar-last',
+	\ 'sidebar-next', 'sidebar-next-new', 'sidebar-open', 'sidebar-page-down',
+	\ 'sidebar-page-up', 'sidebar-prev', 'sidebar-prev-new', 'sidebar-toggle-virtual',
+	\ 'sidebar-toggle-visible', 'skip-headers', 'skip-quoted', 'smime-menu', 'sort',
+	\ 'sort-alias', 'sort-alias-reverse', 'sort-mailbox', 'sort-reverse', 'subscribe',
+	\ 'subscribe-pattern', 'sync-mailbox', 'tag-entry', 'tag-message', 'tag-pattern',
+	\ 'tag-prefix', 'tag-prefix-cond', 'tag-subthread', 'tag-thread', 'toggle-active',
+	\ 'toggle-disposition', 'toggle-mailboxes', 'toggle-new', 'toggle-prefer-encrypt',
+	\ 'toggle-quoted', 'toggle-read', 'toggle-recode', 'toggle-subscribed', 'toggle-unlink',
+	\ 'toggle-write', 'top', 'top-page', 'transpose-chars', 'uncatchup', 'undelete-entry',
+	\ 'undelete-message', 'undelete-pattern', 'undelete-subthread', 'undelete-thread',
+	\ 'ungroup-attachment', 'unsubscribe', 'unsubscribe-pattern', 'untag-pattern',
+	\ 'upcase-word', 'update-encoding', 'verify-key', 'vfolder-from-query',
+	\ 'vfolder-from-query-readonly', 'vfolder-window-backward', 'vfolder-window-forward',
+	\ 'vfolder-window-reset', 'view-attach', 'view-attachments', 'view-file', 'view-mailcap',
+	\ 'view-name', 'view-pager', 'view-raw-message', 'view-text', 'what-key', 'write-fcc'
+	\ ])
+
+" Define the default highlighting.
+" Only when an item doesn't have highlighting yet
+
+highlight def link muttrcSetBoolAssignment		Boolean
+highlight def link muttrcSetQuadAssignment		Boolean
+
+highlight def link muttrcComment			Comment
+
+highlight def link muttrcAlternatesLine			Error
+highlight def link muttrcBadAction			Error
+highlight def link muttrcBindFunction			Error
+highlight def link muttrcBindMenuList			Error
+highlight def link muttrcColorBG			Error
+highlight def link muttrcColorContext			Error
+highlight def link muttrcColorFG			Error
+highlight def link muttrcColorLine			Error
+highlight def link muttrcDeprecatedCommand		Error
+highlight def link muttrcFormatErrors			Error
+highlight def link muttrcGroupLine			Error
+highlight def link muttrcPattern			Error
+highlight def link muttrcUnColorLine			Error
+highlight def link muttrcVarDeprecatedBool		Error
+highlight def link muttrcVarDeprecatedNum		Error
+highlight def link muttrcVarDeprecatedQuad		Error
+highlight def link muttrcVarDeprecatedString		Error
+
+highlight def link muttrcAliasEncEmail			Identifier
+highlight def link muttrcAliasKey			Identifier
+highlight def link muttrcColorCompose			Identifier
+highlight def link muttrcColorComposeField		Identifier
+highlight def link muttrcColorField			Identifier
+highlight def link muttrcMenu				Identifier
+highlight def link muttrcSimplePat			Identifier
+highlight def link muttrcUnAliasKey			Identifier
+highlight def link muttrcUnColorIndex			Identifier
+highlight def link muttrcVarBool			Identifier
+highlight def link muttrcVarNum				Identifier
+highlight def link muttrcVarQuad			Identifier
+highlight def link muttrcVarString			Identifier
+
+highlight def link muttrcCommand			Keyword
+
+highlight def link muttrcAction				Macro
+highlight def link muttrcAliasGroupName			Macro
+highlight def link muttrcFunction			Macro
+highlight def link muttrcGroupDef			Macro
+highlight def link muttrcSimplePatString		Macro
+
+highlight def link muttrcMonoAttrib			muttrcColor
+
+highlight def link muttrcAlternateKeyword		muttrcCommand
+highlight def link muttrcAttachmentsLine		muttrcCommand
+highlight def link muttrcColorKeyword			muttrcCommand
+highlight def link muttrcGroupKeyword			muttrcCommand
+highlight def link muttrcListsKeyword			muttrcCommand
+highlight def link muttrcMono				muttrcCommand
+highlight def link muttrcPatHooks			muttrcCommand
+highlight def link muttrcRXHooks			muttrcCommand
+highlight def link muttrcSubscribeKeyword		muttrcCommand
+highlight def link muttrcUnColorKeyword			muttrcCommand
+
+highlight def link muttrcAliasFormatEscapes		muttrcEscape
+highlight def link muttrcAttachFormatEscapes		muttrcEscape
+highlight def link muttrcAutocryptFormatEscapes		muttrcEscape
+highlight def link muttrcComposeFormatEscapes		muttrcEscape
+highlight def link muttrcFolderFormatEscapes		muttrcEscape
+highlight def link muttrcGreetingFormatEscapes		muttrcEscape
+highlight def link muttrcGroupIndexFormatEscapes	muttrcEscape
+highlight def link muttrcHistoryFormatEscapes		muttrcEscape
+highlight def link muttrcIndexFormatEscapes		muttrcEscape
+highlight def link muttrcPatternFormatEscapes		muttrcEscape
+highlight def link muttrcPgpCommandFormatEscapes	muttrcEscape
+highlight def link muttrcPgpEntryFormatEscapes		muttrcEscape
+highlight def link muttrcPgpTimeEscapes			muttrcEscape
+highlight def link muttrcQueryFormatEscapes		muttrcEscape
+highlight def link muttrcShellString			muttrcEscape
+highlight def link muttrcSidebarFormatEscapes		muttrcEscape
+highlight def link muttrcSmimeCommandFormatEscapes	muttrcEscape
+highlight def link muttrcStatusFormatEscapes		muttrcEscape
+highlight def link muttrcTimeEscapes			muttrcEscape
+
+highlight def link muttrcAliasFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcAttachFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcAutocryptFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcComposeFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcFolderFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcGreetingFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcGroupIndexFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcHistoryFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcIndexFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcPatternFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcPgpCommandFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcPgpEntryFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcQueryFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcSidebarFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcSmimeCommandFormatConditionals	 muttrcFormatConditionals2
+highlight def link muttrcStatusFormatConditionals	 muttrcFormatConditionals2
+
+highlight def link muttrcAddrDef			muttrcGroupFlag
+highlight def link muttrcRXDef				muttrcGroupFlag
+
+highlight def link muttrcAliasFormatString		muttrcString
+highlight def link muttrcAttachFormatString		muttrcString
+highlight def link muttrcAutocryptFormatString		muttrcString
+highlight def link muttrcComposeFormatString		muttrcString
+highlight def link muttrcFolderFormatString		muttrcString
+highlight def link muttrcGreetingFormatString		muttrcString
+highlight def link muttrcGroupIndexFormatString		muttrcString
+highlight def link muttrcHistoryFormatString		muttrcString
+highlight def link muttrcIndexFormatString		muttrcString
+highlight def link muttrcPatternFormatString		muttrcString
+highlight def link muttrcPgpCommandFormatString		muttrcString
+highlight def link muttrcPgpEntryFormatString		muttrcString
+highlight def link muttrcQueryFormatString		muttrcString
+highlight def link muttrcSidebarFormatString		muttrcString
+highlight def link muttrcSmimeCommandFormatString	muttrcString
+highlight def link muttrcStatusFormatString		muttrcString
+highlight def link muttrcStrftimeFormatString		muttrcString
+
+highlight def link muttrcSetNumAssignment		Number
+
+highlight def link muttrcEmail				Special
+highlight def link muttrcSimplePatMetas			Special
+highlight def link muttrcSpecial			Special
+highlight def link muttrcVariableInner			Special
+
+highlight def link muttrcAliasEncEmailNL		SpecialChar
+highlight def link muttrcAliasENNL			SpecialChar
+highlight def link muttrcAliasGroupDefNL		SpecialChar
+highlight def link muttrcAliasNameNL			SpecialChar
+highlight def link muttrcAliasNL			SpecialChar
+highlight def link muttrcBindFunctionNL			SpecialChar
+highlight def link muttrcBindKeyNL			SpecialChar
+highlight def link muttrcBindMenuListNL			SpecialChar
+highlight def link muttrcColorBGNL			SpecialChar
+highlight def link muttrcColorFGNL			SpecialChar
+highlight def link muttrcColorMatchCountNL		SpecialChar
+highlight def link muttrcColorNL			SpecialChar
+highlight def link muttrcColorRXNL			SpecialChar
+highlight def link muttrcEscape				SpecialChar
+highlight def link muttrcKeyName			SpecialChar
+highlight def link muttrcKeySpecial			SpecialChar
+highlight def link muttrcMacroBodyNL			SpecialChar
+highlight def link muttrcMacroDescrNL			SpecialChar
+highlight def link muttrcMacroKeyNL			SpecialChar
+highlight def link muttrcMacroMenuListNL		SpecialChar
+highlight def link muttrcRXChars			SpecialChar
+highlight def link muttrcStringNL			SpecialChar
+highlight def link muttrcUnAliasNL			SpecialChar
+highlight def link muttrcUnColorAPNL			SpecialChar
+highlight def link muttrcUnColorIndexNL			SpecialChar
+highlight def link muttrcUnColorPatNL			SpecialChar
+
+highlight def link muttrcAttachmentsMimeType		String
+highlight def link muttrcEscapedVariable		String
+highlight def link muttrcMacroDescr			String
+highlight def link muttrcRXPat				String
+highlight def link muttrcRXString			String
+highlight def link muttrcRXString2			String
+highlight def link muttrcSetStrAssignment		String
+highlight def link muttrcString				String
+
+highlight def link muttrcAttachmentsFlag		Type
+highlight def link muttrcColor				Type
+highlight def link muttrcFormatConditionals2		Type
+highlight def link muttrcGroupFlag			Type
+highlight def link muttrcHeader				Type
+highlight def link muttrcHooks				Type
+highlight def link muttrcKey				Type
+highlight def link muttrcPatHookNot			Type
+highlight def link muttrcRXHookNot			Type
+highlight def link muttrcStrftimeEscapes		Type
+
+let b:current_syntax = "neomuttrc"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" mnv: ts=8 noet tw=100 sw=8 sts=0 ft=mnv isk+=-