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