| Bram Moolenaar | ae5bce1 | 2005-08-15 21:41:48 +0000 | [diff] [blame] | 1 | " Vim syntax file |
| 2 | " Language: Verilog-AMS |
| 3 | " Maintainer: S. Myles Prather <smprather@gmail.com> |
| 4 | " Last Update: Sun Aug 14 03:58:00 CST 2003 |
| 5 | |
| 6 | " For version 5.x: Clear all syntax items |
| 7 | " For version 6.x: Quit when a syntax file was already loaded |
| 8 | if version < 600 |
| 9 | syntax clear |
| 10 | elseif exists("b:current_syntax") |
| 11 | finish |
| 12 | endif |
| 13 | |
| 14 | " Set the local value of the 'iskeyword' option |
| 15 | if version >= 600 |
| 16 | setlocal iskeyword=@,48-57,_,192-255 |
| 17 | else |
| 18 | set iskeyword=@,48-57,_,192-255 |
| 19 | endif |
| 20 | |
| 21 | " Annex B.1 'All keywords' |
| 22 | syn keyword verilogamsStatement above abs absdelay acos acosh ac_stim |
| 23 | syn keyword verilogamsStatement always analog analysis and asin |
| 24 | syn keyword verilogamsStatement asinh assign atan atan2 atanh branch |
| 25 | syn keyword verilogamsStatement buf bufif1 ceil cmos |
| 26 | syn keyword verilogamsStatement connectrules cos cosh cross ddt ddx deassign |
| 27 | syn keyword verilogamsStatement defparam disable discipline |
| 28 | syn keyword verilogamsStatement driver_update edge enddiscipline |
| 29 | syn keyword verilogamsStatement endconnectrules endmodule endfunction |
| 30 | syn keyword verilogamsStatement endnature endparamset endprimitive endspecify |
| 31 | syn keyword verilogamsStatement endtable endtask event exp final_step |
| 32 | syn keyword verilogamsStatement flicker_noise floor flow force fork |
| 33 | syn keyword verilogamsStatement function generate genvar highz0 |
| 34 | syn keyword verilogamsStatement highz1 hypot idt idtmod if ifnone initial |
| 35 | syn keyword verilogamsStatement initial_step inout input join |
| 36 | syn keyword verilogamsStatement laplace_nd laplace_np laplace_zd laplace_zp |
| 37 | syn keyword verilogamsStatement large last_crossing limexp ln localparam log |
| 38 | syn keyword verilogamsStatement macromodule max medium min module nand nature |
| 39 | syn keyword verilogamsStatement negedge net_resolution nmos noise_table nor not |
| 40 | syn keyword verilogamsStatement notif0 notif1 or output paramset pmos |
| 41 | syn keyword verilogamsType parameter real integer electrical input output |
| 42 | syn keyword verilogamsType inout reg tri tri0 tri1 triand trior trireg |
| 43 | syn keyword verilogamsType string from exclude aliasparam ground |
| 44 | syn keyword verilogamsStatement posedge potential pow primitive pull0 pull1 |
| 45 | syn keyword verilogamsStatement pullup pulldown rcmos release |
| 46 | syn keyword verilogamsStatement rnmos rpmos rtran rtranif0 rtranif1 |
| 47 | syn keyword verilogamsStatement scalared sin sinh slew small specify specparam |
| 48 | syn keyword verilogamsStatement sqrt strong0 strong1 supply0 supply1 |
| 49 | syn keyword verilogamsStatement table tan tanh task time timer tran tranif0 |
| 50 | syn keyword verilogamsStatement tranif1 transition |
| 51 | syn keyword verilogamsStatement vectored wait wand weak0 weak1 |
| 52 | syn keyword verilogamsStatement white_noise wire wor wreal xnor xor zi_nd |
| 53 | syn keyword verilogamsStatement zi_np zi_zd |
| 54 | syn keyword verilogamsRepeat forever repeat while for |
| 55 | syn keyword verilogamsLabel begin end |
| 56 | syn keyword verilogamsConditional if else case casex casez default endcase |
| 57 | syn match verilogamsConstant ":inf"lc=1 |
| 58 | syn match verilogamsConstant "-inf"lc=1 |
| 59 | " Annex B.2 Discipline/nature |
| 60 | syn keyword verilogamsStatement abstol access continuous ddt_nature discrete |
| 61 | syn keyword verilogamsStatement domain idt_nature units |
| 62 | " Annex B.3 Connect Rules |
| 63 | syn keyword verilogamsStatement connect merged resolveto split |
| 64 | |
| 65 | syn match verilogamsOperator "[&|~><!)(*#%@+/=?:;}{,.\^\-\[\]]" |
| 66 | syn match verilogamsOperator "<+" |
| 67 | syn match verilogamsStatement "[vV]("me=e-1 |
| 68 | syn match verilogamsStatement "[iI]("me=e-1 |
| 69 | |
| 70 | syn keyword verilogamsTodo contained TODO |
| 71 | syn region verilogamsComment start="/\*" end="\*/" contains=verilogamsTodo |
| 72 | syn match verilogamsComment "//.*" contains=verilogamsTodo |
| 73 | |
| 74 | syn match verilogamsGlobal "`celldefine" |
| 75 | syn match verilogamsGlobal "`default_nettype" |
| 76 | syn match verilogamsGlobal "`define" |
| 77 | syn match verilogamsGlobal "`else" |
| 78 | syn match verilogamsGlobal "`elsif" |
| 79 | syn match verilogamsGlobal "`endcelldefine" |
| 80 | syn match verilogamsGlobal "`endif" |
| 81 | syn match verilogamsGlobal "`ifdef" |
| 82 | syn match verilogamsGlobal "`ifndef" |
| 83 | syn match verilogamsGlobal "`include" |
| 84 | syn match verilogamsGlobal "`line" |
| 85 | syn match verilogamsGlobal "`nounconnected_drive" |
| 86 | syn match verilogamsGlobal "`resetall" |
| 87 | syn match verilogamsGlobal "`timescale" |
| 88 | syn match verilogamsGlobal "`unconnected_drive" |
| 89 | syn match verilogamsGlobal "`undef" |
| 90 | syn match verilogamsSystask "$[a-zA-Z0-9_]\+\>" |
| 91 | |
| 92 | syn match verilogamsConstant "\<[A-Z][A-Z0-9_]\+\>" |
| 93 | |
| 94 | syn match verilogamsNumber "\(\<\d\+\|\)'[bB]\s*[0-1_xXzZ?]\+\>" |
| 95 | syn match verilogamsNumber "\(\<\d\+\|\)'[oO]\s*[0-7_xXzZ?]\+\>" |
| 96 | syn match verilogamsNumber "\(\<\d\+\|\)'[dD]\s*[0-9_xXzZ?]\+\>" |
| 97 | syn match verilogamsNumber "\(\<\d\+\|\)'[hH]\s*[0-9a-fA-F_xXzZ?]\+\>" |
| 98 | syn match verilogamsNumber "\<[+-]\=[0-9_]\+\(\.[0-9_]*\|\)\(e[0-9_]*\|\)\>" |
| 99 | |
| 100 | syn region verilogamsString start=+"+ skip=+\\"+ end=+"+ contains=verilogamsEscape |
| 101 | syn match verilogamsEscape +\\[nt"\\]+ contained |
| 102 | syn match verilogamsEscape "\\\o\o\=\o\=" contained |
| 103 | |
| 104 | "Modify the following as needed. The trade-off is performance versus |
| 105 | "functionality. |
| 106 | syn sync lines=50 |
| 107 | |
| 108 | " Define the default highlighting. |
| 109 | " For version 5.7 and earlier: only when not done already |
| 110 | " For version 5.8 and later: only when an item doesn't have highlighting yet |
| 111 | if version >= 508 || !exists("did_verilogams_syn_inits") |
| 112 | if version < 508 |
| 113 | let did_verilogams_syn_inits = 1 |
| 114 | command -nargs=+ HiLink hi link <args> |
| 115 | else |
| 116 | command -nargs=+ HiLink hi def link <args> |
| 117 | endif |
| 118 | |
| 119 | " The default highlighting. |
| 120 | HiLink verilogamsCharacter Character |
| 121 | HiLink verilogamsConditional Conditional |
| 122 | HiLink verilogamsRepeat Repeat |
| 123 | HiLink verilogamsString String |
| 124 | HiLink verilogamsTodo Todo |
| 125 | HiLink verilogamsComment Comment |
| 126 | HiLink verilogamsConstant Constant |
| 127 | HiLink verilogamsLabel Label |
| 128 | HiLink verilogamsNumber Number |
| 129 | HiLink verilogamsOperator Special |
| 130 | HiLink verilogamsStatement Statement |
| 131 | HiLink verilogamsGlobal Define |
| 132 | HiLink verilogamsDirective SpecialComment |
| 133 | HiLink verilogamsEscape Special |
| 134 | HiLink verilogamsType Type |
| 135 | HiLink verilogamsSystask Function |
| 136 | |
| 137 | delcommand HiLink |
| 138 | endif |
| 139 | |
| 140 | let b:current_syntax = "verilogams" |
| 141 | |
| 142 | " vim: ts=8 |