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neovim/runtime/syntax/neomuttrc.vim
Christian Clason d04d7bf65d vim-patch:9.1.0779: filetype: neomuttlog files are not recognized 
Problem:  filetype: neomuttlog files are not recognized
Solution: detect '*.neomuttdebug' file as neomuttlog filetype,
          include neomuttlog syntax script (Richard Russon)

closes: vim/vim#15858

a2aa921f76

Co-authored-by: Richard Russon <rich@flatcap.org>
Co-authored-by: AvidSeeker <avidseeker7@protonmail.com>
2024-10-14 09:31:24 +02:00

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" Vim 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.vim
" 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&vim
" 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.vim)
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
" vim: ts=8 noet tw=100 sw=8 sts=0 ft=vim isk+=-
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