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121 lines
4.2 KiB
121 lines
4.2 KiB
3 years ago
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local syntax = require "core.syntax"
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syntax.add {
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files = "%.cs$",
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comment = "//",
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patterns = {
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{ pattern = "//.-\n", type = "comment" },
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{ pattern = { "/%*", "%*/" }, type = "comment" },
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{ pattern = { '"', '"', '\\' }, type = "string" },
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{ pattern = { "[%$%@]?\"", '"', '\\' }, type = "string" }, -- string interpolation and verbatim
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{ pattern = "'\\x%x?%x?%x?%x'", type = "string" }, -- character hexadecimal escape sequence
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{ pattern = "'\\u%x%x%x%x'", type = "string" }, -- character unicode escape sequence
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{ pattern = "'\\?.'", type = "string" }, -- character literal
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{ pattern = "-?0x%x+", type = "number" },
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{ pattern = "-?%d+[%d%.eE]*f?", type = "number" },
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{ pattern = "-?%.?%d+f?", type = "number" },
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{ pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" },
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{ pattern = "%?%?", type = "operator" }, -- ?? null-coalescing
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{ pattern = "%?%.", type = "operator" }, -- ?. null-conditional
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{ pattern = "[%a_][%w_]*%f[(]", type = "function" },
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{ pattern = "[%a_][%w_]*", type = "symbol" },
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},
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symbols = {
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-- keywords and contextual keywords
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["abstract"] = "keyword",
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["as"] = "keyword",
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["add"] = "keyword",
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["await"] = "keyword",
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["base"] = "keyword",
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["break"] = "keyword",
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["case"] = "keyword",
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["catch"] = "keyword",
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["checked"] = "keyword",
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["class"] = "keyword",
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["record"] = "keyword",
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["const"] = "keyword",
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["continue"] = "keyword",
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["default"] = "keyword",
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["delegate"] = "keyword",
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["do"] = "keyword",
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["else"] = "keyword",
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["enum"] = "keyword",
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["event"] = "keyword",
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["explicit"] = "keyword",
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["extern"] = "keyword",
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["finally"] = "keyword",
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["fixed"] = "keyword",
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["for"] = "keyword",
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["foreach"] = "keyword",
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["get"] = "keyword",
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["goto"] = "keyword",
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["if"] = "keyword",
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["implicit"] = "keyword",
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["in"] = "keyword",
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["interface"] = "keyword",
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["internal"] = "keyword",
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["is"] = "keyword",
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["lock"] = "keyword",
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["namespace"] = "keyword",
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["new"] = "keyword",
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["operator"] = "keyword",
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["out"] = "keyword",
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["override"] = "keyword",
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["remove"] = "keyword",
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["params"] = "keyword",
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["partial"] = "keyword",
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["private"] = "keyword",
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["protected"] = "keyword",
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["dynamic"] = "keyword",
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["public"] = "keyword",
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["readonly"] = "keyword",
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["ref"] = "keyword",
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["return"] = "keyword",
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["sealed"] = "keyword",
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["set"] = "keyword",
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["sizeof"] = "keyword",
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["stackalloc"] = "keyword",
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["static"] = "keyword",
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["struct"] = "keyword",
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["switch"] = "keyword",
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["this"] = "keyword",
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["throw"] = "keyword",
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["try"] = "keyword",
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["typeof"] = "keyword",
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["unchecked"] = "keyword",
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["unsafe"] = "keyword",
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["using"] = "keyword",
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["var"] = "keyword",
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["value"] = "keyword",
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["global"] = "keyword",
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["virtual"] = "keyword",
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["void"] = "keyword",
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["volatile"] = "keyword",
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["where"] = "keyword",
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["when"] = "keyword",
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["while"] = "keyword",
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["yield"] = "keyword",
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-- types
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["bool"] = "keyword2",
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["byte"] = "keyword2",
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["char"] = "keyword2",
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["decimal"] = "keyword2",
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["double"] = "keyword2",
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["float"] = "keyword2",
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["int"] = "keyword2",
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["long"] = "keyword2",
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["object"] = "keyword2",
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["sbyte"] = "keyword2",
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["short"] = "keyword2",
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["string"] = "keyword2",
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["uint"] = "keyword2",
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["ulong"] = "keyword2",
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["ushort"] = "keyword2",
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-- literals
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["true"] = "literal",
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["false"] = "literal",
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["null"] = "literal",
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},
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}
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