225 lines
7.8 KiB
VimL
225 lines
7.8 KiB
VimL
" Vim syntax file
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" Language: erlang (ERicsson LANGuage)
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" http://www.erlang.se
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" http://www.erlang.org
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" Maintainer: Kre¹imir Mar¾iæ (Kresimir Marzic) <kmarzic@fly.srk.fer.hr>
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" Last update: Fri, 15-Feb-2002
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" Filenames: .erl
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" URL: http://www.srk.fer.hr/~kmarzic/vim/syntax/erlang.vim
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" There are three sets of highlighting in here:
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" One is "erlang_characters", second is "erlang_functions" and third
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" is "erlang_keywords".
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" If you want to disable keywords highlighting, put in your .vimrc:
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" let erlang_keywords=1
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" If you want to disable erlang BIF highlighting, put in your .vimrc
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" this:
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" let erlang_functions=1
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" If you want to disable special characters highlighting, put in
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" your .vimrc:
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" let erlang_characters=1
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" For version 5.x: Clear all syntax items
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" For version 6.x: Quit when a syntax file was already loaded
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if version < 600
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syntax clear
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elseif exists ("b:current_syntax")
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finish
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endif
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" Case sensitive
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syn case match
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if ! exists ("erlang_characters")
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" Basic elements
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syn match erlangComment +%.*$+
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syn match erlangModifier "\~\a\|\\\a" contained
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syn match erlangSpecialCharacter ":\|_\|@\|\\\|\"\|\."
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syn match erlangSeparator "(\|)\|{\|}\|\[\|]\||\|||\|;\|,\|?\|->\|#" contained
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syn region erlangString start=+"+ skip=+\\"+ end=+"+ contains=erlangModifier
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syn region erlangAtom start=+'+ skip=+\\'+ end=+'+
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" Operators
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syn match erlangOperator "+\|-\|\*\|\/"
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syn keyword erlangOperator div rem or xor bor bxor bsl bsr
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syn keyword erlangOperator and band not bnot
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syn match erlangOperator "==\|/=\|=:=\|=/=\|<\|=<\|>\|>="
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syn match erlangOperator "++\|--\|=\|!\|<-"
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" Numbers
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syn match erlangNumberInteger "[+-]\=\d\+" contains=erlangSeparator
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syn match erlangNumberFloat1 "[+-]\=\d\+.\d\+" contains=erlangSeparator
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syn match erlangNumberFloat2 "[+-]\=\d\+\(.\d\+\)\=[eE][+-]\=\d\+\(.\d\+\)\=" contains=erlangSeparator
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syn match erlangNumberFloat3 "[+-]\=\d\+[#]\x\+" contains=erlangSeparator
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syn match erlangNumberFloat4 "[+-]\=[eE][+-]\=\d\+" contains=erlangSeparator
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syn match erlangNumberHex "$\x\+" contains=erlangSeparator
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" Ignore '_' and '-' in words
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syn match erlangWord "\w\+[_-]\+\w\+"
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" Ignore numbers in words
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syn match erlangWord "\w\+\d\+\(\(.\d\+\)\=\(\w\+\)\=\)\="
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endif
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if ! exists ("erlang_functions")
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" Functions call
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syn match erlangFCall "\w\+\(\s\+\)\=[:@]\(\s\+\)\=\w\+" contains=ALLBUT,erlangFunction,erlangBIF,erlangWord
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" build-in-functions (BIFs)
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syn keyword erlangBIF abs alive apply atom_to_list
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syn keyword erlangBIF binary_to_list binary_to_term
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syn keyword erlangBIF concat_binary
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syn keyword erlangBIF date disconnect_node
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syn keyword erlangBIF element erase exit
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syn keyword erlangBIF float float_to_list
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syn keyword erlangBIF get get_keys group_leader
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syn keyword erlangBIF halt hd
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syn keyword erlangBIF integer_to_list is_alive
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syn keyword erlangBIF length link list_to_atom list_to_binary
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syn keyword erlangBIF list_to_float list_to_integer list_to_pid
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syn keyword erlangBIF list_to_tuple load_module
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syn keyword erlangBIF make_ref monitor_node
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syn keyword erlangBIF node nodes now
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syn keyword erlangBIF open_port
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syn keyword erlangBIF pid_to_list process_flag
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syn keyword erlangBIF process_info process put
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syn keyword erlangBIF register registered round
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syn keyword erlangBIF self setelement size spawn
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syn keyword erlangBIF spawn_link split_binary statistics
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syn keyword erlangBIF term_to_binary throw time tl trunc
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syn keyword erlangBIF tuple_to_list
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syn keyword erlangBIF unlink unregister
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syn keyword erlangBIF whereis
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" Other BIFs
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syn keyword erlangBIF atom binary constant function integer
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syn keyword erlangBIF list number pid ports port_close port_info
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syn keyword erlangBIF reference record
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" erlang:BIFs
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syn keyword erlangBIF check_process_code delete_module
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syn keyword erlangBIF get_cookie hash math module_loaded
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syn keyword erlangBIF preloaded processes purge_module set_cookie
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syn keyword erlangBIF set_node
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" functions of math library
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syn keyword erlangFunction acos asin atan atan2 cos cosh exp
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syn keyword erlangFunction log log10 pi pow power sin sinh sqrt
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syn keyword erlangFunction tan tanh
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" Other functions
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syn keyword erlangFunction call module_info parse_transform
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syn keyword erlangFunction undefined_function
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" Modules
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syn keyword erlangModule error_handler
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endif
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if ! exists ("erlang_keywords")
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" Constants and Directives
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syn match erlangDirective "-compile\|-define\|-else\|-endif\|-export\|-file"
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syn match erlangDirective "-ifdef\|-ifndef\|-import\|-include\|-include_lib"
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syn match erlangDirective "-module\|-record\|-undef"
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syn match erlangConstant "-author\|-copyright\|-doc"
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" Keywords
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syn keyword erlangKeyword after begin case catch
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syn keyword erlangKeyword cond end fun if
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syn keyword erlangKeyword let of query receive
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syn keyword erlangKeyword when
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" Processes
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syn keyword erlangProcess creation current_function dictionary
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syn keyword erlangProcess group_leader heap_size high initial_call
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syn keyword erlangProcess linked low memory_in_use message_queue
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syn keyword erlangProcess net_kernel node normal priority
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syn keyword erlangProcess reductions registered_name runnable
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syn keyword erlangProcess running stack_trace status timer
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syn keyword erlangProcess trap_exit waiting
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" Ports
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syn keyword erlangPort command count_in count_out creation in
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syn keyword erlangPort in_format linked node out owner packeting
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" Nodes
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syn keyword erlangNode atom_tables communicating creation
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syn keyword erlangNode current_gc current_reductions current_runtime
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syn keyword erlangNode current_wall_clock distribution_port
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syn keyword erlangNode entry_points error_handler friends
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syn keyword erlangNode garbage_collection magic_cookie magic_cookies
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syn keyword erlangNode module_table monitored_nodes name next_ref
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syn keyword erlangNode ports preloaded processes reductions
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syn keyword erlangNode ref_state registry runtime wall_clock
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" Reserved
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syn keyword erlangReserved apply_lambda module_info module_lambdas
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syn keyword erlangReserved record record_index record_info
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" Extras
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syn keyword erlangExtra badarg nocookie false fun true
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" Signals
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syn keyword erlangSignal badsig kill killed exit normal
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endif
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" Define the default highlighting.
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists ("did_erlang_inits")
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if version < 508
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let did_erlang_inits = 1
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command -nargs=+ HiLink hi link <args>
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else
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command -nargs=+ HiLink hi def link <args>
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endif
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" erlang_characters
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HiLink erlangComment Comment
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HiLink erlangSpecialCharacter Special
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HiLink erlangSeparator Normal
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HiLink erlangModifier Special
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HiLink erlangOperator Operator
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HiLink erlangString String
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HiLink erlangAtom Type
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HiLink erlangNumberInteger Number
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HiLink erlangNumberFloat1 Float
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HiLink erlangNumberFloat2 Float
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HiLink erlangNumberFloat3 Float
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HiLink erlangNumberFloat4 Float
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HiLink erlangNumberHex Number
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HiLink erlangWord Normal
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" erlang_functions
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HiLink erlangFCall Function
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HiLink erlangBIF Function
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HiLink erlangFunction Function
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HiLink erlangModuleFunction Function
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" erlang_keywords
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HiLink erlangDirective Type
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HiLink erlangConstant Type
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HiLink erlangKeyword Keyword
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HiLink erlangProcess Special
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HiLink erlangPort Special
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HiLink erlangNode Special
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HiLink erlangReserved Statement
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HiLink erlangExtra Statement
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HiLink erlangSignal Statement
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delcommand HiLink
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endif
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let b:current_syntax = "erlang"
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" eof
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