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