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local syntax = require "core.syntax"
syntax.add {
files = { "%.java$" },
comment = "//",
patterns = {
{ pattern = "//.-\n", type = "comment" },
{ pattern = { "/%*", "%*/" }, type = "comment" },
{ pattern = { '"', '"', '\\' }, type = "string" },
{ pattern = { "'", "'", '\\' }, type = "string" },
{ pattern = "'\\x%x?%x?%x?%x'", type = "string" }, -- character hexadecimal escape sequence
{ pattern = "'\\u%x%x%x%x'", type = "string" }, -- character unicode escape sequence
{ pattern = "'\\?.'", type = "string" }, -- character literal
{ pattern = "-?0x%x+", type = "number" },
{ pattern = "-?%d+[%d%.eE]*f?", type = "number" },
{ pattern = "-?%.?%d+f?", type = "number" },
{ pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" },
{ pattern = "[%a_][%w_]*%f[(]", type = "function" },
{ pattern = "[%a_][%w_]*", type = "symbol" },
},
symbols = {
["if"] = "keyword",
["then"] = "keyword",
["else"] = "keyword",
["else if"] = "keyword",
["do"] = "keyword",
["while"] = "keyword",
["for"] = "keyword",
["new"] = "keyword",
["break"] = "keyword",
["continue"] = "keyword",
["return"] = "keyword",
["goto"] = "keyword",
["class"] = "keyword",
["implements"] = "keyword",
["extends"] = "keyword",
["private"] = "keyword",
["protected"] = "keyword",
["public"] = "keyword",
["abstract"] = "keyword",
["interface"] = "keyword",
["assert"] = "keyword",
["import"] = "keyword",
["native"] = "keyword",
["package"] = "keyword",
["super"] = "keyword",
["synchronized"] = "keyword",
["instanceof"] = "keyword",
["enum"] = "keyword",
["catch"] = "keyword",
["throw"] = "keyword",
["throws"] = "keyword",
["try"] = "keyword",
["transient"] = "keyword",
["finally"] = "keyword",
["static"] = "keyword",
["volatile"] = "keyword",
["final"] = "keyword",
["switch"] = "keyword",
["case"] = "keyword",
["default"] = "keyword",
["void"] = "keyword",
["int"] = "keyword2",
["short"] = "keyword2",
["byte"] = "keyword2",
["long"] = "keyword2",
["float"] = "keyword2",
["double"] = "keyword2",
["char"] = "keyword2",
["boolean"] = "keyword2",
["true"] = "literal",
["false"] = "literal",
["null"] = "literal",
},
}
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