Implementation
final verilog = Mode(
refs: {},
name: "Verilog",
aliases: ["v", "sv", "svh"],
case_insensitive: false,
keywords: {
"\$pattern": "\\\$?[\\w]+(\\\$[\\w]+)*",
"keyword": [
"accept_on",
"alias",
"always",
"always_comb",
"always_ff",
"always_latch",
"and",
"assert",
"assign",
"assume",
"automatic",
"before",
"begin",
"bind",
"bins",
"binsof",
"bit",
"break",
"buf|0",
"bufif0",
"bufif1",
"byte",
"case",
"casex",
"casez",
"cell",
"chandle",
"checker",
"class",
"clocking",
"cmos",
"config",
"const",
"constraint",
"context",
"continue",
"cover",
"covergroup",
"coverpoint",
"cross",
"deassign",
"default",
"defparam",
"design",
"disable",
"dist",
"do",
"edge",
"else",
"end",
"endcase",
"endchecker",
"endclass",
"endclocking",
"endconfig",
"endfunction",
"endgenerate",
"endgroup",
"endinterface",
"endmodule",
"endpackage",
"endprimitive",
"endprogram",
"endproperty",
"endspecify",
"endsequence",
"endtable",
"endtask",
"enum",
"event",
"eventually",
"expect",
"export",
"extends",
"extern",
"final",
"first_match",
"for",
"force",
"foreach",
"forever",
"fork",
"forkjoin",
"function",
"generate|5",
"genvar",
"global",
"highz0",
"highz1",
"if",
"iff",
"ifnone",
"ignore_bins",
"illegal_bins",
"implements",
"implies",
"import",
"incdir",
"include",
"initial",
"inout",
"input",
"inside",
"instance",
"int",
"integer",
"interconnect",
"interface",
"intersect",
"join",
"join_any",
"join_none",
"large",
"let",
"liblist",
"library",
"local",
"localparam",
"logic",
"longint",
"macromodule",
"matches",
"medium",
"modport",
"module",
"nand",
"negedge",
"nettype",
"new",
"nexttime",
"nmos",
"nor",
"noshowcancelled",
"not",
"notif0",
"notif1",
"or",
"output",
"package",
"packed",
"parameter",
"pmos",
"posedge",
"primitive",
"priority",
"program",
"property",
"protected",
"pull0",
"pull1",
"pulldown",
"pullup",
"pulsestyle_ondetect",
"pulsestyle_onevent",
"pure",
"rand",
"randc",
"randcase",
"randsequence",
"rcmos",
"real",
"realtime",
"ref",
"reg",
"reject_on",
"release",
"repeat",
"restrict",
"return",
"rnmos",
"rpmos",
"rtran",
"rtranif0",
"rtranif1",
"s_always",
"s_eventually",
"s_nexttime",
"s_until",
"s_until_with",
"scalared",
"sequence",
"shortint",
"shortreal",
"showcancelled",
"signed",
"small",
"soft",
"solve",
"specify",
"specparam",
"static",
"string",
"strong",
"strong0",
"strong1",
"struct",
"super",
"supply0",
"supply1",
"sync_accept_on",
"sync_reject_on",
"table",
"tagged",
"task",
"this",
"throughout",
"time",
"timeprecision",
"timeunit",
"tran",
"tranif0",
"tranif1",
"tri",
"tri0",
"tri1",
"triand",
"trior",
"trireg",
"type",
"typedef",
"union",
"unique",
"unique0",
"unsigned",
"until",
"until_with",
"untyped",
"use",
"uwire",
"var",
"vectored",
"virtual",
"void",
"wait",
"wait_order",
"wand",
"weak",
"weak0",
"weak1",
"while",
"wildcard",
"wire",
"with",
"within",
"wor",
"xnor",
"xor"
],
"literal": ["null"],
"built_in": [
"\$finish",
"\$stop",
"\$exit",
"\$fatal",
"\$error",
"\$warning",
"\$info",
"\$realtime",
"\$time",
"\$printtimescale",
"\$bitstoreal",
"\$bitstoshortreal",
"\$itor",
"\$signed",
"\$cast",
"\$bits",
"\$stime",
"\$timeformat",
"\$realtobits",
"\$shortrealtobits",
"\$rtoi",
"\$unsigned",
"\$asserton",
"\$assertkill",
"\$assertpasson",
"\$assertfailon",
"\$assertnonvacuouson",
"\$assertoff",
"\$assertcontrol",
"\$assertpassoff",
"\$assertfailoff",
"\$assertvacuousoff",
"\$isunbounded",
"\$sampled",
"\$fell",
"\$changed",
"\$past_gclk",
"\$fell_gclk",
"\$changed_gclk",
"\$rising_gclk",
"\$steady_gclk",
"\$coverage_control",
"\$coverage_get",
"\$coverage_save",
"\$set_coverage_db_name",
"\$rose",
"\$stable",
"\$past",
"\$rose_gclk",
"\$stable_gclk",
"\$future_gclk",
"\$falling_gclk",
"\$changing_gclk",
"\$display",
"\$coverage_get_max",
"\$coverage_merge",
"\$get_coverage",
"\$load_coverage_db",
"\$typename",
"\$unpacked_dimensions",
"\$left",
"\$low",
"\$increment",
"\$clog2",
"\$ln",
"\$log10",
"\$exp",
"\$sqrt",
"\$pow",
"\$floor",
"\$ceil",
"\$sin",
"\$cos",
"\$tan",
"\$countbits",
"\$onehot",
"\$isunknown",
"\$fatal",
"\$warning",
"\$dimensions",
"\$right",
"\$high",
"\$size",
"\$asin",
"\$acos",
"\$atan",
"\$atan2",
"\$hypot",
"\$sinh",
"\$cosh",
"\$tanh",
"\$asinh",
"\$acosh",
"\$atanh",
"\$countones",
"\$onehot0",
"\$error",
"\$info",
"\$random",
"\$dist_chi_square",
"\$dist_erlang",
"\$dist_exponential",
"\$dist_normal",
"\$dist_poisson",
"\$dist_t",
"\$dist_uniform",
"\$q_initialize",
"\$q_remove",
"\$q_exam",
"\$async\$and\$array",
"\$async\$nand\$array",
"\$async\$or\$array",
"\$async\$nor\$array",
"\$sync\$and\$array",
"\$sync\$nand\$array",
"\$sync\$or\$array",
"\$sync\$nor\$array",
"\$q_add",
"\$q_full",
"\$psprintf",
"\$async\$and\$plane",
"\$async\$nand\$plane",
"\$async\$or\$plane",
"\$async\$nor\$plane",
"\$sync\$and\$plane",
"\$sync\$nand\$plane",
"\$sync\$or\$plane",
"\$sync\$nor\$plane",
"\$system",
"\$display",
"\$displayb",
"\$displayh",
"\$displayo",
"\$strobe",
"\$strobeb",
"\$strobeh",
"\$strobeo",
"\$write",
"\$readmemb",
"\$readmemh",
"\$writememh",
"\$value\$plusargs",
"\$dumpvars",
"\$dumpon",
"\$dumplimit",
"\$dumpports",
"\$dumpportson",
"\$dumpportslimit",
"\$writeb",
"\$writeh",
"\$writeo",
"\$monitor",
"\$monitorb",
"\$monitorh",
"\$monitoro",
"\$writememb",
"\$dumpfile",
"\$dumpoff",
"\$dumpall",
"\$dumpflush",
"\$dumpportsoff",
"\$dumpportsall",
"\$dumpportsflush",
"\$fclose",
"\$fdisplay",
"\$fdisplayb",
"\$fdisplayh",
"\$fdisplayo",
"\$fstrobe",
"\$fstrobeb",
"\$fstrobeh",
"\$fstrobeo",
"\$swrite",
"\$swriteb",
"\$swriteh",
"\$swriteo",
"\$fscanf",
"\$fread",
"\$fseek",
"\$fflush",
"\$feof",
"\$fopen",
"\$fwrite",
"\$fwriteb",
"\$fwriteh",
"\$fwriteo",
"\$fmonitor",
"\$fmonitorb",
"\$fmonitorh",
"\$fmonitoro",
"\$sformat",
"\$sformatf",
"\$fgetc",
"\$ungetc",
"\$fgets",
"\$sscanf",
"\$rewind",
"\$ftell",
"\$ferror"
]
},
contains: [
C_BLOCK_COMMENT_MODE,
C_LINE_COMMENT_MODE,
QUOTE_STRING_MODE,
Mode(scope: "number", contains: [
BACKSLASH_ESCAPE
], variants: [
Mode(begin: "\\b((\\d+'([bhodBHOD]))[0-9xzXZa-fA-F_]+)"),
Mode(begin: "\\B(('([bhodBHOD]))[0-9xzXZa-fA-F_]+)"),
Mode(begin: "\\b[0-9][0-9_]*", relevance: 0)
]),
Mode(scope: "variable", variants: [
Mode(begin: "#\\((?!parameter).+\\)"),
Mode(begin: "\\.\\w+", relevance: 0)
]),
Mode(scope: "variable.constant", match: "`(?:__FILE__|__LINE__)"),
Mode(
scope: "meta",
begin:
"`(?:begin_keywords|celldefine|default_nettype|default_decay_time|default_trireg_strength|define|delay_mode_distributed|delay_mode_path|delay_mode_unit|delay_mode_zero|else|elsif|end_keywords|endcelldefine|endif|ifdef|ifndef|include|line|nounconnected_drive|pragma|resetall|timescale|unconnected_drive|undef|undefineall)",
end: "\$|\\/\\/|\\/\\*",
returnEnd: true,
keywords: [
"begin_keywords",
"celldefine",
"default_nettype",
"default_decay_time",
"default_trireg_strength",
"define",
"delay_mode_distributed",
"delay_mode_path",
"delay_mode_unit",
"delay_mode_zero",
"else",
"elsif",
"end_keywords",
"endcelldefine",
"endif",
"ifdef",
"ifndef",
"include",
"line",
"nounconnected_drive",
"pragma",
"resetall",
"timescale",
"unconnected_drive",
"undef",
"undefineall"
])
]);
