171 lines
8.5 KiB
VimL
171 lines
8.5 KiB
VimL
" $Id$
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"
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" ----------------------------------------------------------------------
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" Copyright (c) 2005 Novell, Inc. All Rights Reserved.
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" Copyright (c) 2006 Christian Boltz. All Rights Reserved.
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"
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" This program is free software; you can redistribute it and/or
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" modify it under the terms of version 2 of the GNU General Public
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" License as published by the Free Software Foundation.
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"
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" This program is distributed in the hope that it will be useful,
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" but WITHOUT ANY WARRANTY; without even the implied warranty of
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" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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" GNU General Public License for more details.
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"
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" You should have received a copy of the GNU General Public License
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" along with this program; if not, contact Novell, Inc.
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"
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" To contact Novell about this file by physical or electronic mail,
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" you may find current contact information at www.novell.com.
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"
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" To contact Christian Boltz about this file by physical or electronic
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" mail, you may find current contact information at www.cboltz.de.
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" ----------------------------------------------------------------------
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"
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" stick this file into ~/.vim/syntax/ and add these commands into your .vimrc
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" to have vim automagically use this syntax file for these directories:
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"
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" autocmd BufNewFile,BufRead /etc/apparmor.d/* set syntax=apparmor
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" autocmd BufNewFile,BufRead /etc/apparmor/profiles/* set syntax=apparmor
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" color setup...
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" adjust colors according to the background
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" switching colors depending on the background color doesn't work
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" unfortunately, so we use colors that work with light and dark background.
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" Patches welcome ;-)
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"if &background == "light"
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" light background
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hi sdProfileName ctermfg=lightblue
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hi sdHatName ctermfg=darkblue
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hi sdGlob ctermfg=darkmagenta
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hi sdEntryWriteExec ctermfg=black ctermbg=yellow
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hi sdEntryUX ctermfg=darkred cterm=underline
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hi sdEntryCUX ctermfg=darkred
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hi sdEntryIX ctermfg=darkcyan
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hi sdEntryM ctermfg=darkcyan
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hi sdEntryPX ctermfg=darkgreen cterm=underline
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hi sdEntryCPX ctermfg=darkgreen
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hi sdEntryW ctermfg=darkyellow
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hi sdCap ctermfg=lightblue
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hi sdNetwork ctermfg=lightblue
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hi sdNetworkDanger ctermfg=darkred
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hi sdCapKey cterm=underline ctermfg=lightblue
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hi sdCapDanger ctermfg=darkred
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hi def link sdEntryR Normal
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hi def link sdEntryK Normal
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hi def link sdFlags Normal
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hi sdEntryChangeProfile ctermfg=darkgreen cterm=underline
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"else
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" dark background
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" hi sdProfileName ctermfg=white
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" hi sdHatName ctermfg=white
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" hi sdGlob ctermfg=magenta
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" hi sdEntryWriteExec ctermfg=black ctermbg=yellow
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" hi sdEntryUX ctermfg=red cterm=underline
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" hi sdEntryCUX ctermfg=red
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" hi sdEntryIX ctermfg=cyan
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" hi sdEntryM ctermfg=cyan
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" hi sdEntryPX ctermfg=green cterm=underline
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" hi sdEntryCPX ctermfg=green
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" hi sdEntryW ctermfg=yellow
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" hi sdCap ctermfg=lightblue
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" hi sdCapKey cterm=underline ctermfg=lightblue
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" hi def link sdEntryR Normal
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" hi def link sdFlags Normal
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" hi sdCapDanger ctermfg=red
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"endif
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hi def link sdInclude Include
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high def link sdComment Comment
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high def link sdFlagKey TODO
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high def link sdError ErrorMsg
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" always sync from the start. should be relatively quick since we don't have
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" that many rules and profiles shouldn't be _extremely_ large...
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syn sync fromstart
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syn keyword sdFlagKey complain audit debug
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" highlight some invalid syntax
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"syn match sdError /\v.+$/ " causes false positives on '}' :-(
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syn match sdError /{/ contained
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syn match sdError /}/
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syn match sdError /^.*$/ "highlight all non-valid lines as error
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syn match sdGlob /\v\?|\*|\{.*,.*\}|[[^\]]\+\]|\@\{[a-zA-Z]*\}/
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syn cluster sdEntry contains=sdEntryWriteExec,sdEntryR,sdEntryW,sdEntryIX,sdEntryPX,sdEntryCPX,sdEntryUX,sdEntryCUX,sdEntryM,sdCap
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" Capability line
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syn keyword sdCapKey chown dac_override dac_read_search fowner fsetid kill setgid setuid setpcap linux_immutable net_bind_service net_broadcast net_admin net_raw ipc_lock ipc_owner sys_module sys_rawio sys_chroot sys_ptrace sys_pacct sys_boot sys_nice sys_resource sys_time sys_tty_config mknod lease
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syn keyword sdCapDanger sys_admin
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syn match sdCap /\v^\s*capability\s+\S+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdCapKey,sdCapDanger nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" Network line
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" Syntax: network domain (inet, ...) type (stream, ...) protocol (tcp, ...)
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syn keyword sdNetworkDanger raw
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syn match sdNetwork /\v^\s*network(\s+(inet|ax25|ipx|appletalk|netrom|bridge|atmpvc|x25|inet6|rose|netbeui|security|key|packet|ash|econet|atmsvc|sna|irda|pppox|wanpipe|bluetooth))?(\s+(stream|dgram|seqpacket|raw|rdm|packet))?(\s+(tcp|udp|icmp))?,(\s*$|(\s*#.*$)\@=)/ contains=sdNetworkDanger nextgroup=@sdEntry,sdComment,sdError,sdInclude
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"syn match sdNetworkDanger /\v^\s*network(\s+(inet|ax25|ipx|appletalk|netrom|bridge|atmpvc|x25|inet6|rose|netbeui|security|key|packet|ash|econet|atmsvc|sna|irda|pppox|wanpipe|bluetooth))?(\s+(raw))?(\s+(tcp|udp|icmp))?,(\s*$|(\s*#.*$)\@=)/
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syn match sdEntryChangeProfile /\v^\s*change_profile\s+(\/|\@\{\S*\})\S*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" file permissions
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"
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" write + exec/mmap - danger!
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" known bug: accepts 'aw' to keep things simple
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syn match sdEntryWriteExec /\v^\s*(\/|\@\{\S*\})\S*\s+(l|r|w|a|m|k|[iuUpP]x)+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" ux(mr) - unconstrained entry, flag the line red
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syn match sdEntryUX /\v^\s*(\/|\@\{\S*\})\S*\s+(r|m|k|ux)+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" Ux(mr) - like ux + clean environment
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syn match sdEntryCUX /\v^\s*(\/|\@\{\S*\})\S*\s+(r|m|k|Ux)+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" px(mr) - standard exec entry, flag the line blue
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syn match sdEntryPX /\v^\s*(\/|\@\{\S*\})\S*\s+(r|m|k|px)+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" Px(mr) - like px + clean environment
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syn match sdEntryCPX /\v^\s*(\/|\@\{\S*\})\S*\s+(r|m|k|Px)+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" ix(mr) - standard exec entry, flag the line green
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syn match sdEntryIX /\v^\s*(\/|\@\{\S*\})\S*\s+(r|m|k|ix)+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" mr - mmap with PROT_EXEC
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syn match sdEntryM /\v^\s*(\/|\@\{\S*\})\S*\s+(r|m|k)+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" if we've got u or i without x, it's an error
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syn match sdError /\v^\s*(\/|\@\{\S*\})\S*\s+(l|r|w|k|u|p|i)+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" write + append is an error also
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syn match sdError /\v^\s*(\/|\@\{\S*\})\S*\s+([lrkupi]*w[lrkupi]*a[lrkupi]*|[lrkupi]*a[lrkupi]*w[lrkupi]*)\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" write entry, flag the line yellow
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syn match sdEntryW /\v^\s*(\/|\@\{\S*\})\S*\s+(l|r|w|k)+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" append entry, flag the line yellow
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syn match sdEntryW /\v^\s*(\/|\@\{\S*\})\S*\s+(l|r|k|a)+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError,sdInclude
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" read entry + locking, currently no highlighting
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syn match sdEntryK /\v^\s*(\/|\@\{\S*\})\S*\s+[rlk]+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError
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" read entry, no highlighting
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syn match sdEntryR /\v^\s*(\/|\@\{\S*\})\S*\s+[rl]+\s*,(\s*$|(\s*#.*$)\@=)/ contains=sdGlob nextgroup=@sdEntry,sdComment,sdError
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syn match sdProfileName /\v^\/\S+\s+(flags\=\(\S+\)\s+)=\{/ contains=sdProfileStart,sdHatName,sdFlags
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syn match sdProfileStart /{/ contained
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syn match sdProfileEnd /}/ " contained
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syn match sdHatName /\v^\s+\^\S+\s+(flags\=\(\S+\)\s+)=\{/ contains=sdProfileStart,sdFlags
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syn match sdHatStart /{/ contained
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syn match sdHatEnd /}/ contained
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syn match sdFlags /\vflags\=\(\S+\)/ contained contains=sdFlagKey
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syn match sdComment /\s*#.*$/
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syn match sdInclude /\s*#include.*$/
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" basic profile block...
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" \s+ does not work in end=, therefore using \s\s*
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syn region Normal start=/\v^\s*\^\S+\s+(flags\=\(\S+\)\s+)=\{/ matchgroup=sdProfileEnd end=/^}\s*$/ contains=sdProfileName,Hat,@sdEntry,sdComment,sdError,sdInclude
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syn region Hat start=/\v^\s+\^\S+\s+(flags\=\(\S+\)\s+)=\{/ matchgroup=sdHatEnd end=/^\s\s*}\s*$/ contained contains=sdHatName,@sdEntry,sdComment,sdError,sdInclude
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