| " Vim syntax file |
| " Language: Erlang |
| " Author: Oscar Hellström <oscar@oscarh.net> (http://oscar.hellstrom.st) |
| " Contributors: Ricardo Catalinas Jiménez <jimenezrick@gmail.com> |
| " License: Vim license |
| " Version: 2011/09/11 |
| |
| if exists("b:current_syntax") |
| finish |
| else |
| let b:current_syntax = "erlang" |
| endif |
| |
| if !exists("g:erlang_highlight_bif") |
| let g:erlang_highlight_bif = 1 |
| endif |
| |
| " Erlang is case sensitive |
| syn case match |
| |
| " Match groups |
| syn match erlangStringModifier /\\./ contained |
| syn match erlangStringModifier /\~\%(-\?[0-9*]\+\)\?\%(\.[0-9*]\+\..\?\)\?\%(c\|f\|e\|g\|s\|w\|p\|W\|P\|B\|X\|#\|b\|+\|n\|i\)/ contained |
| syn match erlangModifier /\$\\\?./ |
| |
| syn match erlangInteger /\<\%([0-9]\+#[0-9a-fA-F]\+\|[0-9]\+\)\>/ |
| syn match erlangFloat /\<[0-9]\+\.[0-9]\+\%(e-\?[0-9]\+\)\?\>/ |
| |
| syn keyword erlangTodo TODO FIXME XXX contained |
| syn match erlangComment /%.*$/ contains=@Spell,erlangTodo,erlangAnnotation |
| syn match erlangAnnotation /\%(%\s\)\@<=@\%(author\|clear\|copyright\|deprecated\|doc\|docfile\|end\|equiv\|headerfile\|hidden\|private\|reference\|see\|since\|spec\|throws\|title\|todo\|TODO\|type\|version\)/ contained |
| syn match erlangAnnotation /`[^']\+'/ contained |
| |
| syn keyword erlangKeyword band bor bnot bsl bsr bxor div rem xor |
| syn keyword erlangKeyword try catch begin receive after cond fun let query |
| |
| syn keyword erlangConditional case if of end |
| syn keyword erlangConditional not and or andalso orelse |
| syn keyword erlangConditional when |
| |
| syn keyword erlangBoolean true false |
| |
| 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 |
| |
| syn match erlangOperator /\/\|*\|+\|-\|++\|--/ |
| syn match erlangOperator /->\|<-\|||\||\|!\|=/ |
| syn match erlangOperator /=:=\|==\|\/=\|=\/=\|<\|>\|=<\|>=/ |
| syn keyword erlangOperator div rem |
| |
| syn region erlangString start=/"/ end=/"/ skip=/\\/ contains=@Spell,erlangStringModifier |
| |
| syn match erlangVariable /\<[A-Z_]\w*\>/ |
| syn match erlangAtom /\%(\%(^-\)\|#\)\@<!\<[a-z][A-Za-z0-9_]*\>\%(\s*[(:]\)\@!/ |
| syn match erlangAtom /\\\@<!'[^']*\\\@<!'/ |
| |
| syn match erlangRecord /#\w\+/ |
| |
| syn match erlangTuple /{\|}/ |
| syn match erlangList /\[\|\]/ |
| |
| syn match erlangAttribute /^-\%(vsn\|author\|copyright\|compile\|deprecated\|module\|export\|import\|behaviour\|behavior\|export_type\|ignore_xref\|on_load\)\s*(\@=/ |
| syn match erlangInclude /^-include\%(_lib\)\?\s*(\@=/ |
| syn match erlangRecordDef /^-record\s*(\@=/ |
| syn match erlangDefine /^-\%(define\|undef\)\s*(\@=/ |
| syn match erlangPreCondit /^-\%(ifdef\|ifndef\|else\|endif\)\%(\s*(\@=\)\?/ |
| |
| syn match erlangType /^-\%(spec\|type\)[( ]\@=/ |
| |
| syn match erlangMacro /\%(-define(\)\@<=\w\+/ |
| syn match erlangMacro /?\??\w\+/ |
| |
| syn match erlangBitType /\%(\/\|-\)\@<=\%(bits\|bitstring\|binary\|integer\|float\|unit\)\>/ |
| syn match erlangBitSize /:\@<=[0-9]\+/ |
| |
| syn match erlangBinary /<<\|>>/ |
| |
| " BIFs |
| syn match erlangBIF /\%([^:0-9A-Za-z_]\|\<erlang:\)\@<=\%(abs\|apply\|atom_to_binary\|atom_to_list\|binary_part\|binary_to_atom\|binary_to_existing_atom\|binary_to_list\|binary_to_term\|bit_size\|bitstring_to_list\|byte_size\|check_process_code\|date\|delete_module\|demonitor\|disconnect_node\|element\|erase\|exit\|float\|float_to_list\|garbage_collect\|get\|get_keys\|group_leader\|hd\|integer_to_list\|iolist_size\|iolist_to_binary\|is_alive\|is_atom\|is_binary\|is_bitstring\|is_boolean\|is_float\|is_function\|is_integer\|is_list\|is_number\|is_pid\|is_port\|is_process_alive\|is_record\|is_reference\|is_tuple\|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\|max\|min\|module_loaded\|monitor\|monitor_node\|node\|nodes\|now\|open_port\|pid_to_list\|port_close\|port_command\|port_connect\|port_control\|pre_loaded\|processes\|process_flag\|process_info\|purge_module\|put\|register\|registered\|round\|self\|setelement\|size\|spawn\|spawn_link\|spawn_monitor\|spawn_opt\|split_binary\|statistics\|term_to_binary\|time\|tl\|trunc\|tuple_size\|tuple_to_list\|unlink\|unregister\|whereis\)\%((\|\/[0-9]\)\@=/ |
| syn match erlangBIF /\<\%(erlang:\)\@<=\%(append_element\|bump_reductions\|cancel_timer\|decode_packet\|display\|function_exported\|fun_info\|fun_to_list\|get_cookie\|get_stacktrace\|hash\|is_builtin\|loaded\|load_nif\|localtime\|localtime_to_universaltime\|make_tuple\|memory\|monitor_node\|phash\|port_call\|port_info\|ports\|port_to_list\|process_display\|read_timer\|ref_to_list\|resume_process\|send\|send_after\|send_nosuspend\|set_cookie\|start_timer\|suspend_process\|system_flag\|system_info\|system_monitor\|system_profile\|trace\|trace_delivered\|trace_info\|trace_pattern\|universaltime\|universaltime_to_localtime\|yield\)(\@=/ |
| syn match erlangGBIF /erlang\%(:\w\)\@=/ |
| |
| " Link Erlang stuff to Vim groups |
| hi link erlangTodo Todo |
| hi link erlangString String |
| hi link erlangNoSpellString String |
| hi link erlangModifier SpecialChar |
| hi link erlangStringModifier SpecialChar |
| hi link erlangComment Comment |
| hi link erlangAnnotation Special |
| hi link erlangVariable Identifier |
| hi link erlangInclude Include |
| hi link erlangRecordDef Keyword |
| hi link erlangAttribute Keyword |
| hi link erlangKeyword Keyword |
| hi link erlangMacro Macro |
| hi link erlangDefine Define |
| hi link erlangPreCondit PreCondit |
| hi link erlangPreProc PreProc |
| hi link erlangDelimiter Delimiter |
| hi link erlangBitDelimiter Normal |
| hi link erlangOperator Operator |
| hi link erlangConditional Conditional |
| hi link erlangGuard Conditional |
| hi link erlangBoolean Boolean |
| hi link erlangAtom Constant |
| hi link erlangRecord Structure |
| hi link erlangInteger Number |
| hi link erlangFloat Number |
| hi link erlangFloat Number |
| hi link erlangFloat Number |
| hi link erlangFloat Number |
| hi link erlangHex Number |
| hi link erlangFun Keyword |
| hi link erlangList Delimiter |
| hi link erlangTuple Delimiter |
| hi link erlangBinary Keyword |
| hi link erlangBitVariable Identifier |
| hi link erlangBitType Type |
| hi link erlangType Type |
| hi link erlangBitSize Number |
| |
| " Optional highlighting |
| if g:erlang_highlight_bif |
| hi link erlangBIF Keyword |
| hi link erlangGBIF Keyword |
| endif |