1+ " Vim syntax file
2+ " Language: xc (XMOS C)
3+ " Maintainer: Fred Barnes <[email protected] >4+ " Last Change: 01/11/2008
5+
6+ if version < 600
7+ syntax clear
8+ elseif exists (" b:current_syntax"
9+ finish
10+ endif
11+
12+ " Read C syntax to start with
13+ if version < 600
14+ so <sfile> :p :h /c .vim
15+ else
16+ runtime ! syntax /c .vim
17+ unlet b: current_syntax
18+ endif
19+
20+ setlocal conceallevel= 2
21+ setlocal concealcursor= nv
22+
23+ syn clear cUserCont
24+ syn match cppCustomConcealNot " !" conceal cchar =¬ contains =cppCustomConceal
25+ syn match cppCustomConceal " <:" conceal cchar =←
26+ syn match cppCustomConceal " :>" conceal cchar =→
27+ syn match cppCustomConceal " ->" conceal cchar =→
28+ syn match cppCustomConceal " =>" conceal cchar =⇒
29+ syn match cppCustomConceal " ==" conceal cchar =≡
30+ syn match cppCustomConceal " \[\[ " conceal cchar =⟮
31+ syn match cppCustomConceal " \]\] " conceal cchar =⟯
32+ syn match cppCustomConceal " !=" conceal cchar =≠"contains=cppCustomConcealNot
33+ syn match cppCustomConceal " <=" conceal cchar =≤
34+ syn match cppCustomConceal " >=" conceal cchar =≥
35+ syn match cppCustomConceal " <<" conceal cchar =≪
36+ syn match cppCustomConceal " >>" conceal cchar =≫
37+ syn match cppCustomConceal " &&" conceal cchar =∧
38+ syn match cppCustomConceal " ||" conceal cchar =∨
39+
40+ syn match xcCustomConst " XS1_[A-Z_0-9]\+ "
41+ syn match binaryNumber " 0b[01]\+ "
42+
43+
44+ hi def link cppCustomConceal Operator
45+ hi def link cppCustomConcealNot Operator
46+ hi def link xcCustomConst Constant
47+ hi Conceal ctermbg= NONE ctermfg= NONE
48+ hi def link binaryNumber Number
49+
50+ " XC extensions
51+ syn keyword xcReserved auto else return union
52+ syn keyword xcReserved break enum short unsigned
53+ syn keyword xcReserved case extern signed void
54+ syn keyword xcReserved char for sizeof volatile
55+ syn keyword xcReserved const if static while
56+ syn keyword xcReserved continue int struct
57+ syn keyword xcReserved default long switch
58+ syn keyword xcReserved do register typedef interface server client
59+
60+ syn keyword xcType buffered par timer
61+ syn keyword xcType chan inline port transaction streaming
62+ syn keyword xcType chanend master select when
63+ syn keyword xcType clock slave
64+
65+ syn keyword xcPortType in out
66+
67+ syn keyword xcFuture accept claim goto proc
68+ syn keyword xcFuture asm double module restrict
69+ syn keyword xcFuture assert float on
70+
71+ syn keyword Macro combine combinable
72+
73+ syn keyword Type timerafter pinseq pinsneq
74+
75+ " syn match xcIOOper "<:\|:>\|@\|>>"
76+
77+ if version >= 508 || ! exists (" did_xc_syntax_inits"
78+ if version < 508
79+ let did_xc_syntax_inits = 1
80+ command -nargs =+ HiLink hi link <args>
81+ else
82+ command -nargs =+ HiLink hi def link <args>
83+ endif
84+ HiLink xcReserved Type
85+ HiLink xcType Type
86+ HiLink xcPortType Type
87+ HiLink xcFuture Keyword
88+ HiLink xcIOOper Operator
89+ delcommand HiLink
90+ endif
91+
92+ let b: current_syntax= " xc"
93+
94+ " vim: ts = 8
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