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-rw-r--r--runtime/syntax/occam.vim116
1 files changed, 116 insertions, 0 deletions
diff --git a/runtime/syntax/occam.vim b/runtime/syntax/occam.vim
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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"
+