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- " Vim syntax file
- " Language: Verilog-AMS
- " Maintainer: S. Myles Prather <smprather@gmail.com>
- "
- " Version 1.1 S. Myles Prather <smprather@gmail.com>
- " Moved some keywords to the type category.
- " Added the metrix suffixes to the number matcher.
- " Version 1.2 Prasanna Tamhankar <pratam@gmail.com>
- " Minor reserved keyword updates.
- " Last Update: Thursday September 15 15:36:03 CST 2005
-
- " For version 5.x: Clear all syntax items
- " For version 6.x: Quit when a syntax file was already loaded
- if version < 600
- syntax clear
- elseif exists("b:current_syntax")
- finish
- endif
-
- " Set the local value of the 'iskeyword' option
- if version >= 600
- setlocal iskeyword=@,48-57,_,192-255
- else
- set iskeyword=@,48-57,_,192-255
- endif
-
- " Annex B.1 'All keywords'
- syn keyword verilogamsStatement above abs absdelay acos acosh ac_stim
- syn keyword verilogamsStatement always analog analysis and asin
- syn keyword verilogamsStatement asinh assign atan atan2 atanh
- syn keyword verilogamsStatement buf bufif0 bufif1 ceil cmos connectmodule
- syn keyword verilogamsStatement connectrules cos cosh cross ddt ddx deassign
- syn keyword verilogamsStatement defparam disable discipline
- syn keyword verilogamsStatement driver_update edge enddiscipline
- syn keyword verilogamsStatement endconnectrules endmodule endfunction endgenerate
- syn keyword verilogamsStatement endnature endparamset endprimitive endspecify
- syn keyword verilogamsStatement endtable endtask event exp final_step
- syn keyword verilogamsStatement flicker_noise floor flow force fork
- syn keyword verilogamsStatement function generate highz0
- syn keyword verilogamsStatement highz1 hypot idt idtmod if ifnone inf initial
- syn keyword verilogamsStatement initial_step inout input join
- syn keyword verilogamsStatement laplace_nd laplace_np laplace_zd laplace_zp
- syn keyword verilogamsStatement large last_crossing limexp ln localparam log
- syn keyword verilogamsStatement macromodule max medium min module nand nature
- syn keyword verilogamsStatement negedge net_resolution nmos noise_table nor not
- syn keyword verilogamsStatement notif0 notif1 or output paramset pmos
- syn keyword verilogamsType parameter real integer electrical input output
- syn keyword verilogamsType inout reg tri tri0 tri1 triand trior trireg
- syn keyword verilogamsType string from exclude aliasparam ground genvar
- syn keyword verilogamsType branch time realtime
- syn keyword verilogamsStatement posedge potential pow primitive pull0 pull1
- syn keyword verilogamsStatement pullup pulldown rcmos release
- syn keyword verilogamsStatement rnmos rpmos rtran rtranif0 rtranif1
- syn keyword verilogamsStatement scalared sin sinh slew small specify specparam
- syn keyword verilogamsStatement sqrt strong0 strong1 supply0 supply1
- syn keyword verilogamsStatement table tan tanh task timer tran tranif0
- syn keyword verilogamsStatement tranif1 transition
- syn keyword verilogamsStatement vectored wait wand weak0 weak1
- syn keyword verilogamsStatement white_noise wire wor wreal xnor xor zi_nd
- syn keyword verilogamsStatement zi_np zi_zd zi_zp
- syn keyword verilogamsRepeat forever repeat while for
- syn keyword verilogamsLabel begin end
- syn keyword verilogamsConditional if else case casex casez default endcase
- syn match verilogamsConstant ":inf"lc=1
- syn match verilogamsConstant "-inf"lc=1
- " Annex B.2 Discipline/nature
- syn keyword verilogamsStatement abstol access continuous ddt_nature discrete
- syn keyword verilogamsStatement domain idt_nature units
- " Annex B.3 Connect Rules
- syn keyword verilogamsStatement connect merged resolveto split
-
- syn match verilogamsOperator "[&|~><!)(*#%@+/=?:;}{,.\^\-\[\]]"
- syn match verilogamsOperator "<+"
- syn match verilogamsStatement "[vV]("me=e-1
- syn match verilogamsStatement "[iI]("me=e-1
-
- syn keyword verilogamsTodo contained TODO
- syn region verilogamsComment start="/\*" end="\*/" contains=verilogamsTodo
- syn match verilogamsComment "//.*" contains=verilogamsTodo
-
- syn match verilogamsGlobal "`celldefine"
- syn match verilogamsGlobal "`default_nettype"
- syn match verilogamsGlobal "`define"
- syn match verilogamsGlobal "`else"
- syn match verilogamsGlobal "`elsif"
- syn match verilogamsGlobal "`endcelldefine"
- syn match verilogamsGlobal "`endif"
- syn match verilogamsGlobal "`ifdef"
- syn match verilogamsGlobal "`ifndef"
- syn match verilogamsGlobal "`include"
- syn match verilogamsGlobal "`line"
- syn match verilogamsGlobal "`nounconnected_drive"
- syn match verilogamsGlobal "`resetall"
- syn match verilogamsGlobal "`timescale"
- syn match verilogamsGlobal "`unconnected_drive"
- syn match verilogamsGlobal "`undef"
- syn match verilogamsSystask "$[a-zA-Z0-9_]\+\>"
-
- syn match verilogamsConstant "\<[A-Z][A-Z0-9_]\+\>"
-
- syn match verilogamsNumber "\(\<\d\+\|\)'[bB]\s*[0-1_xXzZ?]\+\>"
- syn match verilogamsNumber "\(\<\d\+\|\)'[oO]\s*[0-7_xXzZ?]\+\>"
- syn match verilogamsNumber "\(\<\d\+\|\)'[dD]\s*[0-9_xXzZ?]\+\>"
- syn match verilogamsNumber "\(\<\d\+\|\)'[hH]\s*[0-9a-fA-F_xXzZ?]\+\>"
- syn match verilogamsNumber "\<[+-]\=[0-9_]\+\(\.[0-9_]*\|\)\(e[0-9_]*\|\)[TGMKkmunpfa]\=\>"
-
- syn region verilogamsString start=+"+ skip=+\\"+ end=+"+ contains=verilogamsEscape
- syn match verilogamsEscape +\\[nt"\\]+ contained
- syn match verilogamsEscape "\\\o\o\=\o\=" contained
-
- "Modify the following as needed. The trade-off is performance versus
- "functionality.
- syn sync lines=50
-
- " Define the default highlighting.
- " For version 5.7 and earlier: only when not done already
- " For version 5.8 and later: only when an item doesn't have highlighting yet
- if version >= 508 || !exists("did_verilogams_syn_inits")
- if version < 508
- let did_verilogams_syn_inits = 1
- command -nargs=+ HiLink hi link <args>
- else
- command -nargs=+ HiLink hi def link <args>
- endif
-
- " The default highlighting.
- HiLink verilogamsCharacter Character
- HiLink verilogamsConditional Conditional
- HiLink verilogamsRepeat Repeat
- HiLink verilogamsString String
- HiLink verilogamsTodo Todo
- HiLink verilogamsComment Comment
- HiLink verilogamsConstant Constant
- HiLink verilogamsLabel Label
- HiLink verilogamsNumber Number
- HiLink verilogamsOperator Special
- HiLink verilogamsStatement Statement
- HiLink verilogamsGlobal Define
- HiLink verilogamsDirective SpecialComment
- HiLink verilogamsEscape Special
- HiLink verilogamsType Type
- HiLink verilogamsSystask Function
-
- delcommand HiLink
- endif
-
- let b:current_syntax = "verilogams"
-
- " vim: ts=8
-