2013-09-12 11:32:53 -04:00
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" Vim syntax file
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2013-09-16 20:02:37 -04:00
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" Language: Erlang
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" Maintainer: Oscar Hellstr<74>m <oscar@oscarh.net>
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" URL: http://oscar.hellstrom.st
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" Version: 2010-08-09
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" ------------------------------------------------------------------------------
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" {{{1
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" Options:
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"
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" Erlang BIFs
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" g:erlangHighlightBif - highlight erlang built in functions (default: off)
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"
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" }}}
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" -----------------------------------------------------------------------------
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" Setup {{{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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2013-09-12 11:32:53 -04:00
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endif
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" Erlang is case sensitive
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syn case match
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2013-09-16 20:02:37 -04:00
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" Match groups {{{1
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syn match erlangStringModifier /\\./ contained
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syn match erlangStringModifier /\~\%(-\?[0-9*]\+\)\?\%(\.[0-9*]\+\..\?\)\?\%(c\|f\|e\|g\|s\|w\|p\|W\|P\|B\|X\|#\|b\|+\|n\|i\)/ contained
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2013-09-12 11:32:53 -04:00
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syn match erlangModifier /\$\\\?./
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syn match erlangInteger /\<\%([0-9]\+#[0-9a-fA-F]\+\|[0-9]\+\)\>/
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syn match erlangFloat /\<[0-9]\+\.[0-9]\+\%(e-\?[0-9]\+\)\?\>/
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syn keyword erlangTodo TODO FIXME XXX contained
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syn match erlangComment /%.*$/ contains=@Spell,erlangTodo
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2013-09-12 11:32:53 -04:00
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syn keyword erlangKeyword band bor bnot bsl bsr bxor div rem xor
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syn keyword erlangKeyword try catch begin receive after cond fun let query
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syn keyword erlangConditional case if of end
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syn keyword erlangConditional not and or andalso orelse
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syn keyword erlangConditional when
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syn keyword erlangBoolean true false
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syn keyword erlangGuard is_list is_alive is_atom is_binary is_bitstring is_boolean is_tuple is_number is_integer is_float is_function is_constant is_pid is_port is_reference is_record is_process_alive
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syn match erlangOperator /\/\|*\|+\|-\|++\|--/
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syn match erlangOperator /->\|<-\|||\||\|!\|=/
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syn match erlangOperator /=:=\|==\|\/=\|=\/=\|<\|>\|=<\|>=/
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syn keyword erlangOperator div rem
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syn region erlangString start=/"/ end=/"/ skip=/\\/ contains=@Spell,erlangStringModifier
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syn match erlangVariable /\<[A-Z_]\w*\>/
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syn match erlangAtom /\%(\%(^-\)\|#\)\@<!\<[a-z][A-Za-z0-9_]*\>\%(\s*[(:]\)\@!/
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syn match erlangAtom /\\\@<!'[^']*\\\@<!'/
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syn match erlangRecord /#\w\+/
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syn match erlangTuple /{\|}/
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syn match erlangList /\[\|\]/
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syn match erlangAttribute /^-\%(vsn\|author\|copyright\|compile\|deprecated\|module\|export\|import\|behaviour\|export_type\|ignore_xref\) *(\@=/
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syn match erlangInclude /^-include\%(_lib\)\?\s*(\@=/
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syn match erlangRecordDef /^-record\s*(\@=/
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syn match erlangDefine /^-\%(define\|undef\)\s*(\@=/
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syn match erlangPreCondit /^-\%(ifdef\|ifndef\|else\|endif\)\%(\s*(\@=\)\?/
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syn match erlangType /^-\%(spec\|type\)[( ]\@=/
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syn match erlangMacro /\%(-define(\)\@<=\w\+/
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syn match erlangMacro /?\w\+/
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syn match erlangBitType /\%(\/\|-\)\@<=\%(bits\|bitstring\|binary\|integer\|float\|unit\)\>/
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syn match erlangBitSize /:\@<=[0-9]\+/
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2013-09-16 20:02:37 -04:00
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syn match erlangBinary /<<\|>>/
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" BIFS
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syn match erlangBIF /\%([^:0-9A-Za-z_]\|\<erlang:\)\@<=\%(abs\|apply\|atom_to_list\|binary_part\|binary_to_list\|binary_to_term\|binary_to_atom\|binary_to_existing_atom\|bitstring_to_list\|check_process_code\|concat_binary\|date\|delete_module\|disconnect_node\|element\|erase\|error\|exit\|float\|float_to_list\|garbage_collect\|get\|get_keys\|group_leader\|halt\|hd\|integer_to_list\|iolist_to_binary\|iolist_size\|length\|link\|list_to_atom\|list_to_binary\|list_to_bitstring\|list_to_existing_atom\|list_to_float\|list_to_integer\|list_to_pid\|list_to_tuple\|load_module\|make_ref\|monitor_node\|node\|nodes\|now\|open_port\|pid_to_list\|port_close\|port_command\|port_connect\|port_control\|pre_loaded\|process_flag\|process_info\|processes\|purge_module\|put\|register\|registered\|round\|self\|setelement\|size\|bit_size\|byte_size\|spawn\|spawn_link\|spawn_opt\|split_binary\|statistics\|term_to_binary\|throw\|time\|tl\|trunc\|tuple_to_list\|unlink\|unregister\|whereis\)\((\|\/[0-9]\)\@=/
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syn match erlangBIF /\<\%(erlang:\)\@<=\%(append_element\|bump_reductions\|cancel_timer\|decode_packet\|demonitor\|display\|fault\|fun_info\|fun_to_list\|function_exported\|get_cookie\|get_stacktrace\|hash\|hibernate\|info\|is_builtin\|loaded\|localtime\|localtime_to_universaltime\|localtime_to_universaltime\|make_tuple\|md5\|md5_init\|md5_update\|memory\|monitor\|monitor_node\|phash\|phash2\|port_call\|port_info\|port_to_list\|ports\|process_display\|raise\|read_timer\|ref_to_list\|resume_process\|send\|send_after\|send_nosuspend\|set_cookie\|spawn_monitor\|start_timer\|suspend_process\|system_flag\|system_info\|system_monitor\|trace\|trace_delivered\|trace_info\|trace_pattern\|universaltime\|universaltime_to_localtime\|yield\)(\@=/
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syn match erlangGBIF /erlang\(:\w\)\@=/
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" }}}
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" Link Erlang stuff to Vim groups {{{1
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hi link erlangTodo Todo
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hi link erlangString String
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hi link erlangNoSpellString String
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hi link erlangModifier SpecialChar
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hi link erlangStringModifier SpecialChar
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hi link erlangComment Comment
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hi link erlangVariable Identifier
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hi link erlangInclude Include
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hi link erlangRecordDef Keyword
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hi link erlangAttribute Keyword
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hi link erlangKeyword Keyword
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hi link erlangMacro Macro
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hi link erlangDefine Define
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hi link erlangPreCondit PreCondit
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hi link erlangPreProc PreProc
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hi link erlangDelimiter Delimiter
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hi link erlangBitDelimiter Normal
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hi link erlangOperator Operator
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hi link erlangConditional Conditional
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hi link erlangGuard Conditional
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hi link erlangBoolean Boolean
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hi link erlangAtom Constant
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hi link erlangRecord Structure
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hi link erlangInteger Number
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hi link erlangFloat Number
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hi link erlangFloat Number
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hi link erlangFloat Number
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hi link erlangFloat Number
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hi link erlangHex Number
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hi link erlangBIF Keyword
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hi link erlangFun Keyword
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hi link erlangList Delimiter
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hi link erlangTuple Delimiter
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hi link erlangBinary Keyword
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hi link erlangBitVariable Identifier
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hi link erlangBitType Type
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hi link erlangType Type
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hi link erlangBitSize Number
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" }}}
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" Optional linkings {{{1
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if exists("g:erlangHighlightBif") && g:erlangHighlightBif
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hi link erlangGBIF Keyword
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2013-09-12 11:32:53 -04:00
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endif
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2013-09-16 20:02:37 -04:00
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" }}}
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let b:current_syntax = "erlang"
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" vim: set foldmethod=marker:
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