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- " Vim syntax file
- " Language: Verilog
- " Maintainer: Mun Johl <mj@core.rose.hp.com>
- " Last Update: Tue Jun 30 09:25:12 PDT 1998
-
- " Remove any old syntax stuff hanging around
- syn clear
- set iskeyword=@,48-57,_,192-255,+,-,?
-
-
- " A bunch of useful Verilog keywords
- syn keyword verilogStatement disable assign deassign force release
- syn keyword verilogStatement parameter function endfunction
- syn keyword verilogStatement always initial module endmodule or
- syn keyword verilogStatement task endtask
- syn keyword verilogStatement input output inout reg wire
- syn keyword verilogStatement posedge negedge wait
- syn keyword verilogStatement buf pullup pull0 pull1 pulldown
- syn keyword verilogStatement tri0 tri1 tri trireg
- syn keyword verilogStatement wand wor triand trior
- syn keyword verilogStatement defparam
- syn keyword verilogStatement integer real
- syn keyword verilogStatement time
-
- syn keyword verilogLabel begin end fork join
- syn keyword verilogConditional if else case casex casez default endcase
- syn keyword verilogRepeat forever repeat while for
-
- syn keyword verilogTodo contained TODO
-
- syn match verilogOperator "[&|~><!)(*#%@+/=?:;}{,.\^\-\[\]]"
-
- syn region verilogComment start="/\*" end="\*/" contains=verilogTodo
- syn match verilogComment "//.*" oneline
-
- syn match verilogGlobal "`[a-zA-Z0-9_]\+\>"
- syn match verilogGlobal "$[a-zA-Z0-9_]\+\>"
-
- syn match verilogConstant "\<[A-Z][A-Z0-9_]\+\>"
-
- syn match verilogNumber "\(\<\d\+\|\)'[bB]\s*[0-1_xXzZ?]\+\>"
- syn match verilogNumber "\(\<\d\+\|\)'[oO]\s*[0-7_xXzZ?]\+\>"
- syn match verilogNumber "\(\<\d\+\|\)'[dD]\s*[0-9_xXzZ?]\+\>"
- syn match verilogNumber "\(\<\d\+\|\)'[hH]\s*[0-9a-fA-F_xXzZ?]\+\>"
- syn match verilogNumber "\<[+-]\=[0-9_]\+\(\.[0-9_]*\|\)\(e[0-9_]*\|\)\>"
-
- syn region verilogString start=+"+ end=+"+
-
- " Directives
- syn match verilogDirective "//\s*synopsys\>.*$"
- syn region verilogDirective start="/\*\s*synopsys\>" end="\*/"
- syn region verilogDirective start="//\s*synopsys dc_script_begin\>" end="//\s*synopsys dc_script_end\>"
-
- "Modify the following as needed. The trade-off is performance versus
- "functionality.
- syn sync lines=50
-
- if !exists("did_verilog_syntax_inits")
- let did_verilog_syntax_inits = 1
- " The default methods for highlighting. Can be overridden later
-
- hi link verilogCharacter Character
- hi link verilogConditional Conditional
- hi link verilogRepeat Repeat
- hi link verilogString String
- hi link verilogTodo Todo
- hi link verilogComment Comment
- hi link verilogConstant Constant
- hi link verilogLabel Label
- hi link verilogNumber Number
- hi link verilogOperator Special
- hi link verilogStatement Statement
- hi link verilogGlobal Define
- hi link verilogDirective SpecialComment
- endif
-
- let b:current_syntax = "verilog"
-
- " vim: ts=8
-