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Diffstat (limited to 'runtime/syntax/verilog.vim')
| -rw-r--r-- | runtime/syntax/verilog.vim | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/runtime/syntax/verilog.vim b/runtime/syntax/verilog.vim new file mode 100644 index 0000000..bbaca49 --- /dev/null +++ b/runtime/syntax/verilog.vim @@ -0,0 +1,119 @@ +" Vim syntax file +" Language: Verilog +" Maintainer: Mun Johl <Mun.Johl@emulex.com> +" Last Update: Wed Jul 20 16:04:19 PDT 2011 + +" quit when a syntax file was already loaded +if exists("b:current_syntax") + finish +endif + +" Set the local value of the 'iskeyword' option. +" NOTE: '?' was added so that verilogNumber would be processed correctly when +" '?' is the last character of the number. +setlocal iskeyword=@,48-57,63,_,192-255 + +" A bunch of useful Verilog keywords + +syn keyword verilogStatement always and assign automatic buf +syn keyword verilogStatement bufif0 bufif1 cell cmos +syn keyword verilogStatement config deassign defparam design +syn keyword verilogStatement disable edge endconfig +syn keyword verilogStatement endfunction endgenerate endmodule +syn keyword verilogStatement endprimitive endspecify endtable endtask +syn keyword verilogStatement event force function +syn keyword verilogStatement generate genvar highz0 highz1 ifnone +syn keyword verilogStatement incdir include initial inout input +syn keyword verilogStatement instance integer large liblist +syn keyword verilogStatement library localparam macromodule medium +syn keyword verilogStatement module nand negedge nmos nor +syn keyword verilogStatement noshowcancelled not notif0 notif1 or +syn keyword verilogStatement output parameter pmos posedge primitive +syn keyword verilogStatement pull0 pull1 pulldown pullup +syn keyword verilogStatement pulsestyle_onevent pulsestyle_ondetect +syn keyword verilogStatement rcmos real realtime reg release +syn keyword verilogStatement rnmos rpmos rtran rtranif0 rtranif1 +syn keyword verilogStatement scalared showcancelled signed small +syn keyword verilogStatement specify specparam strong0 strong1 +syn keyword verilogStatement supply0 supply1 table task time tran +syn keyword verilogStatement tranif0 tranif1 tri tri0 tri1 triand +syn keyword verilogStatement trior trireg unsigned use vectored wait +syn keyword verilogStatement wand weak0 weak1 wire wor xnor xor +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 FIXME + +syn match verilogOperator "[&|~><!)(*#%@+/=?:;}{,.\^\-\[\]]" + +syn region verilogComment start="/\*" end="\*/" contains=verilogTodo,@Spell +syn match verilogComment "//.*" contains=verilogTodo,@Spell + +"syn match verilogGlobal "`[a-zA-Z0-9_]\+\>" +syn match verilogGlobal "`celldefine" +syn match verilogGlobal "`default_nettype" +syn match verilogGlobal "`define" +syn match verilogGlobal "`else" +syn match verilogGlobal "`elsif" +syn match verilogGlobal "`endcelldefine" +syn match verilogGlobal "`endif" +syn match verilogGlobal "`ifdef" +syn match verilogGlobal "`ifndef" +syn match verilogGlobal "`include" +syn match verilogGlobal "`line" +syn match verilogGlobal "`nounconnected_drive" +syn match verilogGlobal "`resetall" +syn match verilogGlobal "`timescale" +syn match verilogGlobal "`unconnected_drive" +syn match verilogGlobal "`undef" +syn match verilogGlobal "$[a-zA-Z0-9_]\+\>" + +syn match verilogConstant "\<[A-Z][A-Z0-9_]\+\>" + +syn match verilogNumber "\(\<\d\+\|\)'[sS]\?[bB]\s*[0-1_xXzZ?]\+\>" +syn match verilogNumber "\(\<\d\+\|\)'[sS]\?[oO]\s*[0-7_xXzZ?]\+\>" +syn match verilogNumber "\(\<\d\+\|\)'[sS]\?[dD]\s*[0-9_xXzZ?]\+\>" +syn match verilogNumber "\(\<\d\+\|\)'[sS]\?[hH]\s*[0-9a-fA-F_xXzZ?]\+\>" +syn match verilogNumber "\<[+-]\=[0-9_]\+\(\.[0-9_]*\|\)\(e[0-9_]*\|\)\>" + +syn region verilogString start=+"+ skip=+\\"+ end=+"+ contains=verilogEscape,@Spell +syn match verilogEscape +\\[nt"\\]+ contained +syn match verilogEscape "\\\o\o\=\o\=" contained + +" Directives +syn match verilogDirective "//\s*synopsys\>.*$" +syn region verilogDirective start="/\*\s*synopsys\>" end="\*/" +syn region verilogDirective start="//\s*synopsys dc_script_begin\>" end="//\s*synopsys dc_script_end\>" + +syn match verilogDirective "//\s*\$s\>.*$" +syn region verilogDirective start="/\*\s*\$s\>" end="\*/" +syn region verilogDirective start="//\s*\$s dc_script_begin\>" end="//\s*\$s dc_script_end\>" + +"Modify the following as needed. The trade-off is performance versus +"functionality. +syn sync minlines=50 + +" Define the default highlighting. +" Only when an item doesn't have highlighting yet + +" The default highlighting. +hi def link verilogCharacter Character +hi def link verilogConditional Conditional +hi def link verilogRepeat Repeat +hi def link verilogString String +hi def link verilogTodo Todo +hi def link verilogComment Comment +hi def link verilogConstant Constant +hi def link verilogLabel Label +hi def link verilogNumber Number +hi def link verilogOperator Special +hi def link verilogStatement Statement +hi def link verilogGlobal Define +hi def link verilogDirective SpecialComment +hi def link verilogEscape Special + + +let b:current_syntax = "verilog" + +" vim: ts=8 |