mirror of
https://github.com/neovim/neovim.git
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127 lines
4.4 KiB
VimL
127 lines
4.4 KiB
VimL
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" Vim syntax file
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" Language: occam
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" Copyright: Fred Barnes <frmb2@kent.ac.uk>, Mario Schweigler <ms44@kent.ac.uk>
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" Maintainer: Mario Schweigler <ms44@kent.ac.uk>
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" Last Change: 24 May 2003
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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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"{{{ Settings
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" Set shift width for indent
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setlocal shiftwidth=2
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" Set the tab key size to two spaces
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setlocal softtabstop=2
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" Let tab keys always be expanded to spaces
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setlocal expandtab
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" Dots are valid in occam identifiers
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setlocal iskeyword+=.
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"}}}
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syn case match
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syn keyword occamType BYTE BOOL INT INT16 INT32 INT64 REAL32 REAL64 ANY
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syn keyword occamType CHAN DATA OF TYPE TIMER INITIAL VAL PORT MOBILE PLACED
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syn keyword occamType PROCESSOR PACKED RECORD PROTOCOL SHARED ROUND TRUNC
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syn keyword occamStructure SEQ PAR IF ALT PRI FORKING PLACE AT
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syn keyword occamKeyword PROC IS TRUE FALSE SIZE RECURSIVE REC
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syn keyword occamKeyword RETYPES RESHAPES STEP FROM FOR RESCHEDULE STOP SKIP FORK
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syn keyword occamKeyword FUNCTION VALOF RESULT ELSE CLONE CLAIM
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syn keyword occamBoolean TRUE FALSE
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syn keyword occamRepeat WHILE
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syn keyword occamConditional CASE
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syn keyword occamConstant MOSTNEG MOSTPOS
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syn match occamBrackets /\[\|\]/
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syn match occamParantheses /(\|)/
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syn keyword occamOperator AFTER TIMES MINUS PLUS INITIAL REM AND OR XOR NOT
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syn keyword occamOperator BITAND BITOR BITNOT BYTESIN OFFSETOF
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syn match occamOperator /::\|:=\|?\|!/
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syn match occamOperator /<\|>\|+\|-\|\*\|\/\|\\\|=\|\~/
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syn match occamOperator /@\|\$\$\|%\|&&\|<&\|&>\|<\]\|\[>\|\^/
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syn match occamSpecialChar /\M**\|*'\|*"\|*#\(\[0-9A-F\]\+\)/ contained
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syn match occamChar /\M\L\='\[^*\]'/
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syn match occamChar /L'[^']*'/ contains=occamSpecialChar
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syn case ignore
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syn match occamTodo /\<todo\>:\=/ contained
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syn match occamNote /\<note\>:\=/ contained
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syn case match
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syn keyword occamNote NOT contained
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syn match occamComment /--.*/ contains=occamCommentTitle,occamTodo,occamNote
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syn match occamCommentTitle /--\s*\u\a*\(\s\+\u\a*\)*:/hs=s+2 contained contains=occamTodo,occamNote
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syn match occamCommentTitle /--\s*KROC-LIBRARY\(\.so\|\.a\)\=\s*$/hs=s+2 contained
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syn match occamCommentTitle /--\s*\(KROC-OPTIONS:\|RUN-PARAMETERS:\)/hs=s+2 contained
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syn match occamIdentifier /\<[A-Z.][A-Z.0-9]*\>/
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syn match occamFunction /\<[A-Za-z.][A-Za-z0-9.]*\>/ contained
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syn match occamPPIdentifier /##.\{-}\>/
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syn region occamString start=/"/ skip=/\M*"/ end=/"/ contains=occamSpecialChar
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syn region occamCharString start=/'/ end=/'/ contains=occamSpecialChar
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syn match occamNumber /\<\d\+\(\.\d\+\(E\(+\|-\)\d\+\)\=\)\=/
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syn match occamNumber /-\d\+\(\.\d\+\(E\(+\|-\)\d\+\)\=\)\=/
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syn match occamNumber /#\(\d\|[A-F]\)\+/
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syn match occamNumber /-#\(\d\|[A-F]\)\+/
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syn keyword occamCDString SHARED EXTERNAL DEFINED NOALIAS NOUSAGE NOT contained
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syn keyword occamCDString FILE LINE PROCESS.PRIORITY OCCAM2.5 contained
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syn keyword occamCDString USER.DEFINED.OPERATORS INITIAL.DECL MOBILES contained
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syn keyword occamCDString BLOCKING.SYSCALLS VERSION NEED.QUAD.ALIGNMENT contained
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syn keyword occamCDString TARGET.CANONICAL TARGET.CPU TARGET.OS TARGET.VENDOR contained
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syn keyword occamCDString TRUE FALSE AND OR contained
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syn match occamCDString /<\|>\|=\|(\|)/ contained
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syn region occamCDirective start=/#\(USE\|INCLUDE\|PRAGMA\|DEFINE\|UNDEFINE\|UNDEF\|IF\|ELIF\|ELSE\|ENDIF\|WARNING\|ERROR\|RELAX\)\>/ end=/$/ contains=occamString,occamComment,occamCDString
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if version >= 508 || !exists("did_occam_syn_inits")
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if version < 508
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let did_occam_syntax_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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HiLink occamType Type
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HiLink occamKeyword Keyword
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HiLink occamComment Comment
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HiLink occamCommentTitle PreProc
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HiLink occamTodo Todo
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HiLink occamNote Todo
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HiLink occamString String
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HiLink occamCharString String
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HiLink occamNumber Number
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HiLink occamCDirective PreProc
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HiLink occamCDString String
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HiLink occamPPIdentifier PreProc
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HiLink occamBoolean Boolean
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HiLink occamSpecialChar SpecialChar
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HiLink occamChar Character
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HiLink occamStructure Structure
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HiLink occamIdentifier Identifier
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HiLink occamConstant Constant
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HiLink occamOperator Operator
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HiLink occamFunction Ignore
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HiLink occamRepeat Repeat
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HiLink occamConditional Conditional
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HiLink occamBrackets Type
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HiLink occamParantheses Delimiter
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delcommand HiLink
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endif
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let b:current_syntax = "occam"
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